Margins in breast conserving surgery: The financial cost & potential savings associated with the new margin guidelines.

PubMed

Singer, Lauren; Brown, Eric; Lanni, Thomas

2016-08-01

In this study, we compare the indications for re-excision, the findings of additional tumor in the re-excision specimen as they relate to margin status, and costs associated with re-excision based on recent new consensus statements. A retrospective analysis was performed on 462 patients with invasive breast carcinoma who underwent at least one lumpectomy between January 2011 and December 2013. Postoperative data was analyzed based on where additional disease was found, as it relates to the margin status of the initial lumpectomy and the additional direct costs associated with additional procedures. Of the 462 patients sampled, 149 underwent a re-excision surgery (32.2%). Four patients underwent mastectomy as their second operation. In the 40 patients with additional disease found on re-excision, 36 (90.0%) of them had a positive margin on their initial lumpectomy. None of the four mastectomy patients had residual disease. The mean cost of the initial lumpectomy for all 462 patients was $2118.01 plus an additional $1801.92 for those who underwent re-excision. A positive margin was most predictive of finding residual tumor on re-excision as would be expected. Using old criteria only 0.07% (4/61) of patients who had undergone re-excision with a 'clear' margin, had additional tumor found, at a total cost of $106,354.11. Thus, the new consensus guidelines will lead to less overall cost, at no clinical risk to patients while reducing a patient's surgical risk and essentially eliminating delays in adjuvant care. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cost Analysis of a Surgical Consensus Guideline in Breast-Conserving Surgery.

PubMed

Yu, Jennifer; Elmore, Leisha C; Cyr, Amy E; Aft, Rebecca L; Gillanders, William E; Margenthaler, Julie A

2017-08-01

The Society of Surgical Oncology and American Society of Radiation Oncology consensus statement was the first professional guideline in breast oncology to declare "no ink on tumor" as a negative margin in patients with stages I/II breast cancer undergoing breast-conservation therapy. We sought to analyze the financial impact of this guideline at our institution using a historic cohort. We identified women undergoing re-excision after breast-conserving surgery for invasive breast cancer from 2010 through 2013 using a prospectively maintained institutional database. Clinical and billing data were extracted from the medical record and from administrative resources using CPT codes. Descriptive statistics were used in data analysis. Of 254 women in the study population, 238 (93.7%) had stage I/II disease and 182 (71.7%) had invasive disease with ductal carcinoma in situ. A subcohort of 83 patients (32.7%) who underwent breast-conservation therapy for stage I/II disease without neoadjuvant chemotherapy had negative margins after the index procedure, per the Society of Surgical Oncology and American Society of Radiation Oncology guideline. The majority had invasive ductal carcinoma (n = 70 [84.3%]) and had invasive disease (n = 45 [54.2%]), and/or ductal carcinoma in situ (n = 49 [59.0%]) within 1 mm of the specimen margin. Seventy-nine patients underwent 1 re-excision and 4 patients underwent 2 re-excisions, accounting for 81 hours of operative time. Considering facility fees and primary surgeon billing alone, the overall estimated cost reduction would have been $195,919, or $2,360 per affected patient, under the guideline recommendations. Implementation of the Society of Surgical Oncology and American Society of Radiation Oncology consensus guideline holds great potential to optimize resource use. Application of the guideline to a retrospective cohort at our institution would have decreased the overall re-excision rate by 5.6% and reduced costs by nearly $200,000. Additional analysis of patient outcomes and margin assessment methods is needed to define the long-term impact on surgical practice. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Concordant, non-atypical breast papillomas do not require surgical excision: A 10-year multi-institution study and review of the literature.

PubMed

Grimm, Lars J; Bookhout, Christine E; Bentley, Rex C; Jordan, Sheryl G; Lawton, Thomas J

2018-05-01

Non-atypical papillomas (NAPs) diagnosed on core needle biopsy (CNB) frequently undergo surgical excision due to highly variable upstaging rates. The purpose of this study is to document our dual-institution upgrade rates of NAPs diagnosed on core needle biopsy and review the upgrade rates reported in the literature. Following IRB approval, CNB results from Duke University (7/1/2004-6/30/2014) and the University of North Carolina Chapel Hill (1/1/04-6/30/2013) were reviewed to identify non-atypical papillomas. All cases with surgical excision or 2 years of imaging follow up were included. In addition, a literature review identified 60 published studies on upgrades of NAPs diagnosed at CNB. Cases in our cohort and the published literature were reviewed for confounding factors: [1] missing radiologic-pathologic concordance and/or discordance, [2] papillomas included with high-risk lesions, [3] high risk lesions counted as upgrades, [4] review by a nonspecialized breast pathologist, and [5] cancer incidentally detected. Of the 388 CNBs in our dual-institution cohort, 136 (35%) patients underwent surgical excision and 252 (65%) patients had imaging follow up. After controlling for confounders, no cancers (0/388) were found at surgical excision or during follow up imaging. The literature review upstaging rate was 4.0% (166/4157) but 1.8% (4/227) after excluding studies with confounders. The combined upstaging rate from the literature and this study was 0.6% (4/615). The upstaging rate for CNB diagnosed NAPs was 0% in our cohort and 0.6% overall after adjusting for confounders. This low rate does not warrant reflexive surgical excision and diagnostic imaging follow up should be discretionary. Copyright © 2018 Elsevier Inc. All rights reserved.

Combined approach branchial sinusectomy: a new technique for excision of second branchial cleft sinus.

PubMed

Olusesi, A D

2009-10-01

Branchial cleft anomalies are well described, with the second arch anomaly being the commonest. Following surgical excision, recurrence occurs in 2 to 22 per cent of cases, and is believed to be due largely to incomplete resection. This report aims to describe a simple surgical technique for treatment of second branchial cleft sinus in the older paediatric age group and adults. An 11-year-old girl underwent surgical excision of a second branchial sinus. Prior to surgery, she was assessed by means of an imaging sonogram, and by direct methylene blue dye injection into the sinus on the operating table, followed by insertion of a metallic probe. Dissection was of the 'step ladder' incision type, but the incision was completed via an oropharyngeal approach. Histological examination of the lesion after excision established the diagnosis. No recurrence had been observed at the time of writing. Although they are congenital lesions, second branchial cleft abnormalities usually present in the older paediatric age group or even in adulthood. In the case reported, a simple combined approach ensured completeness of resection.

Surgical management and clinical prognosis of adrenocortical carcinoma.

PubMed

Dong, Dexin; Li, Hanzhong; Yan, Weigang; Ji, Zhigang; Mao, Quanzong

2012-01-01

To study the relationship between surgical management and prognosis of adrenocortical carcinoma (ACC) in order to guide the surgical management of ACC. Clinical data of 45 cases of ACC treated in our hospital were retrospectively analyzed. The 45 cases included 3 cases in stage I, 12 cases in stage II, 7 cases in stage III, and 23 cases in stage IV. 17 cases underwent complete excision, 14 cases underwent palliative excision, 8 cases had non-operative treatment and 6 cases gave up treatment. All patients were followed up from 2 to 141 months. The average survival time of 31 patients with surgery was 32.46 months, and the average survival time of 14 patients without surgery was 4.75 months. There were statistically significant differences between the two groups (p < 0.01). There were no statistically significant differences between the two groups in survival time in stage III and stage IV (p > 0.05). Surgery is considered to be the only method to cure ACC. For ACC in stage I and II, tumor resection is the most effective treatment, and second surgical operation is recommended for local recurrence. For ACC in stage III, extensive surgical operation is recommended, and for ACC in stage IV, surgical operation has no effect on the prognosis. Copyright © 2012 S. Karger AG, Basel.

A modified intranasal endoscopic excision for nasal vestibular cyst in China.

PubMed

Huang, Zizhen; Li, Jingjia; Yang, Qintai; Li, Peng; Ye, Jin; Liu, Xian; Zhang, Gehua

2015-03-01

This study aimed to improve the surgical removal procedure for nasal vestibular cysts. Twenty-three patients with nasal vestibular cysts underwent surgical removal of the cyst via a transoral sublabial approach and another 30 patients via a modified intranasal endoscopic excision method. The 30 patients were treated with local anesthesia and the roof of the cyst, which was firmly attached to the mucous membrane of the anterior floor of the nasal cavity, was removed transnasally with microdebrider. Bleeding of the opening was stopped by electric coagulation without nasal packing. Among the 30 consecutive patients who underwent the modified surgical procedure, all patients were successfully treated. The mean duration of surgery was 5.7 ± 2.6 min. The mean estimated blood loss was 3.5 ± 2.1 ml. All patients were outpatients. The mean hospital stay was 1 h. The mean total cost was 140. The visual analog scale scores of postoperative pain, pressure and nasal obstruction were 1, 0 and 1, respectively. The incidence rate of postoperative lip swelling or numbness was 0 %. Postoperative endoscopic findings revealed that the cyst was replaced by an air-containing sinus with a persistent opening at the anterolateral nasal floor. There was no recurrence during a mean follow-up of 18 months. The modified intranasal endoscopic excision is a simple, less invasive, low-cost and effective surgical procedure for the treatment of nasal vestibular cysts. It might change the pattern of treatment for nasal vestibular cysts in China.

Giant Angiofibroma of the Scrotum in a Child.

PubMed

Arena, Salvatore; Barresi, Valeria; Romeo, Carmelo

2016-07-01

We present a unique case of angiofibroma of the scrotum in a 3-year-old child. A previous red plaque has been observed in the same region since the neonatal period. The boy underwent total excision of the mass. We suggest a close follow-up of any erythematous lesion of the genital region; in case of rapid increase, it is important to proceed to prompt surgical excision. Copyright © 2016 Elsevier Inc. All rights reserved.

Carbon dioxide (CO2) laser third eyelid excision: surgical description and report of 7 cases.

PubMed

Dees, Dustin D; Knollinger, Amy M; MacLaren, Nicole E

2015-09-01

To describe a novel technique for third eyelid (TEL) excision using a carbon dioxide (CO2) laser. Prospective. The procedure was performed on six canine patients and one feline patient. The laser was set to 6 Watts (W) of power and a linear continuous setting. Forceps were used to elevate the TEL and, with a protective shield covering the cornea, the base was cut and cauterized simultaneously. Minimal to no hemorrhage was observed, and the conjunctiva was left to heal by second intention. Seven patients underwent unilateral surgical TEL excision. All patients had suspected neoplasms affecting either the glandular tissues or conjunctival surfaces of the TEL. Clean surgical margins were achieved in all but one patient. All surgical sites were considered healed by 14 days showing mild-to-moderate conjunctival hyperemia and accumulation of mucoid discharge at the ventronasal fornix. One patient experienced postoperative keratoconjunctivitis sicca. Prolapse of orbital fat was not observed in any patient. Use of CO2 laser appears to be an efficient and effective means for surgical third eyelid removal with excellent postoperative comfort and minimal complications. © 2014 American College of Veterinary Ophthalmologists.

Novel modified surgical treatment of auricular pseudocyst using plastic sheet compression.

PubMed

Shan, Yamin; Xu, Jing; Cai, Changping; Wang, Shili; Zhang, Hao

2014-12-01

To introduce a novel modified surgical procedure of excision of anterior cartilage of the pseudocyst along with plastic sheet compression for the treatment of auricular pseudocyst and ascertain the effect of the surgical modality of this disease. A retrospective study. Medical college hospital. Eighty-seven auricular pseudocyst patients were subjected to excision of the anterior cartilage of the pseudocyst followed by plastic sheet compression from July 2006 to September 2013. The effects of the operation were evaluated. Eighty patients were males and 7 were females. The median age was 52 years old. The lesions of 86 patients were unilateral and only 1 was bilateral. The clinical features presented a hemispheric painless swelling, which was seen on the ventral side of the auricle, usually the scaphoid and triangular fossa. The average major axis of the pseudocyst was 1.7 ± 0.6 cm. The patients underwent excision of anterior cartilage of the pseudocyst along with plastic sheet compression. The average follow-up period was 51.9 ± 19.1 months. No recurrence was observed with this technique, and the appearance of the auricle was cosmetically acceptable. Our novel modified surgical procedure of excision of anterior cartilage of pseudocyst along with plastic sheet compression is an effective surgical management for the auricular pseudocyst. The advantages of a simple technique, a short-term therapeutic period, and no recurrence made the surgical procedure worth recommending as the definitive treatment of auricular pseudocysts. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

A systematic review of presacral extramedullary haematopoiesis: a diagnosis to be considered for presacral masses.

PubMed

Zhou, P P; Clark, E; Kapadia, M R

2016-11-01

Presacral masses are uncommon and have malignant potential; treatment typically includes surgical excision. However, there are conditions such as extramedullary haematopoiesis (EMH) which are benign. The present study aimed to summarize the presentation of presacral EMH in our institution, to review the literature and to offer management strategies for this rare condition. The literature was searched for articles related to presacral EMH, and case reports were collected from articles meeting the inclusion criteria. We collected data on patient demographics, diagnostic investigation, management and the results of treatment. Thirty-nine patients were included in the systematic review. Initial imaging included computed tomography (CT), magnetic resonance imaging (MRI) or ultrasound (US) suggestive of EMH. Some patients then underwent a technetium scan (n = 7, 18%), biopsy of the presacral lesion (n = 27, 69%) or excision of the entire mass (n = 3, 8%). All patients who underwent technetium scan were confirmed to have EMH, demonstrating enhancement similar to bone marrow. Patients who underwent technetium scan and presacral mass biopsy had concordant results confirming presacral EMH (n = 5, 13%). Data on management were available for 35/39 (90%) with most patients followed by clinical observation (n = 20, 51%). Symptomatic patients were treated with radiotherapy (15%), surgical excision (15%) or hydroxyurea (5%) and blood transfusions (10%). Most (81%, n = 17/21) patients whose outcome was reported remained asymptomatic or experienced pain relief. Although uncommon, EMH should be considered in the differential diagnosis of a presacral mass. Presacral EMH is a benign condition that can be suspected on CT or MRI and confirmed with technetium scan. Patients may not necessarily need to undergo biopsy to confirm haematopoietic elements. Unlike other presacral masses, patients diagnosed with presacral EMH can be managed by observation. If symptomatic, radiotherapy or surgical excision may be offered. Colorectal Disease © 2016 The Association of Coloproctology of Great Britain and Ireland.

Surgical management of 2 different presentations of ear canal atresia in dogs

PubMed Central

Béraud, Romain

2012-01-01

A 6-year-old French spaniel and a 14-month-old German shepherd dog were diagnosed with ear canal atresia. Based on presentation, computed tomography, and auditory function evaluation, the first dog underwent excision of the horizontal ear canal and bulla curettage, and the second underwent re-anastomosis of the vertical canal to the external meatus. Both dogs had successful outcomes. PMID:23024390

Clinical and Radiologic Follow-up Study for Biopsy Diagnosis of Radial Scar/Radial Sclerosing Lesion without Other Atypia.

PubMed

Kalife, Elizabeth Tágide; Lourenco, Ana P; Baird, Grayson L; Wang, Yihong

2016-11-01

To determine the incidence of malignancy for radial scars (RS)/radial sclerosing lesions (RSL) without associated atypia or malignancy identified at needle biopsy. Retrospective review of the pathology data base from January 2004 to July 2013 yielded 100 needle biopsies diagnosed as RS/RSL without associated atypia/malignancy. The RS/RSL was considered "incidental" if the target was calcifications and "targeted" if imaging revealed a mass, architectural distortion, or suspicious magnetic resonance imaging enhancement. The electronic medical record was used to identify surgical pathology, follow-up imaging, and clinical course; all pathology slides and imaging were reviewed by a board-certified pathologist and radiologist, respectively. Patient age, laterality, RS/RSL size, microcalcifications, and associated benign lesions were recorded. Among 100 cases, 54 were "incidental" and 46 were "targeted." In the incidental group, 14 underwent excision, 30 had imaging follow-up, and 10 were lost to follow-up. In the targeted group, 27 underwent excision, 11 had imaging follow-up, and 8 were lost to follow-up. Atypia was identified in four excisions: three from the incidental group and one from the targeted group. Among these, three had negative imaging follow-up (mean 45 months; range 15-60 months); the fourth patient (one of the incidental group) underwent excision alone. One of the 27 "targeted" patients who underwent excision developed ductal carcinoma in situ of the contralateral breast at 96 months. There have been no ipsilateral malignancies. We found no evidence of associated malignancy at excision for either incidental or targeted biopsies of RS/RSL without atypia. Our study suggests that close imaging follow-up is adequate for patients with RS/RSL without associated atypia/malignancy on needle biopsy. © 2016 Wiley Periodicals, Inc.

Early surgical treatment of retinal hemangioblastomas.

PubMed

van Overdam, Koen A; Missotten, Tom; Kilic, Emine; Spielberg, Leigh H

2017-02-01

To evaluate the clinical course after early surgical treatment with excision of retinal hemangioblastomas (RHs) before development of major complications. Interventional case series of four eyes (four patients) with a peripheral RH that had not yet been treated by laser or cryotherapy prior to surgery. All eyes underwent 23-gauge vitrectomy with lesion excision. One patient underwent ligation of the feeder vessel prior to lesion excision. Best-corrected visual acuity and clinical course were assessed during a follow-up period of at least 4 years. Four patients (mean age 27.3 years; range 19-32) were included, of whom two had von Hippel-Lindau syndrome. Visual acuity improved in three patients (mean 4.8 lines; range 3-10) and remained stable at 0.0 logMAR in one patient. There were no intraoperative complications. Postoperative complications included transient mild vitreous haemorrhage (n = 2), and local epiretinal membrane formation at the excision location (n = 1). At 4 years postoperatively, there were no long-term complications. There was one case of a new lesion, which was effectively treated with laser. Vitrectomy with RH excision seems to be an effective approach for larger RHs and could be considered an early treatment option in selected cases. Postoperative complications were limited in scope of this case series. Important points to consider during vitrectomy are effective closure of feeder and draining vessels as well as complete removal of posterior hyaloid and epiretinal membranes in order to avoid postoperative vitreous haemorrhage and proliferative vitreoretinopathy. © 2016 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Underestimation of malignancy in biopsy-proven cases of stromal fibrosis

PubMed Central

Lad, S; Seely, J M; Schweitzer, M E

2014-01-01

Objective: To determine the rate of underestimation of malignancy in patients with biopsy-proven stromal fibrosis. Methods: Following institutional review board approval, we retrospectively reviewed the charts of patients with biopsy-proven stromal fibrosis who underwent percutaneous breast biopsy in the 5-year period between 1 January 2005 and 31 December 2009. The medical records and the histopathology in patients who underwent repeat biopsy and/or surgical excision at the site of stromal fibrosis within 2 years were reviewed. Interval stability for up to 2 years was documented in patients who did not undergo additional biopsy or surgical excision. An upgrade was defined as any patient with biopsy-proven stromal fibrosis or fibroadenoma with evidence of malignancy at the site of biopsy within 2 years. Results: 365 cases of stromal fibrosis were identified, of which 25 (7%) were upgraded to in situ or invasive malignancy on repeat biopsy or surgical excision. 7 were upgraded to ductal carcinoma in situ and 18 were upgraded to invasive cancer. Of the upgraded cases, 8 out of 24 (32%) were considered concordant with a benign diagnosis. The false-negative rate, that is, cases of stromal fibrosis concordant with benignity, but with subsequent upgrade, comprised 2% of all cases. Conclusion: In biopsy-proven cases of stromal fibrosis, there is a 7% upgrade to malignancy. We recommend that all instances of stromal fibrosis with radiology–pathology discordance undergo repeat biopsy or surgical excision. Cases that demonstrate radiology–pathology concordance can be safely categorized as a Breast Imaging Reporting and Data System 3 (BI-RADS® 3) lesion with a 6-month follow-up, owing to a false-negative rate for missed cancer of 2%. Advances in knowledge: We now recommend that concordant cases of stromal fibrosis be categorized as BI-RADS 3 with a short-term follow-up, as this results in a missed cancer rate of 2%. PMID:24846442

Immediate surgical resection of residual microcalcifications after a diagnosis of pure flat epithelial atypia on core biopsy: a word of caution.

PubMed

Noël, Jean-Christophe; Buxant, Frédéric; Engohan-Aloghe, Corinne

2010-12-01

The entity of pure flat epithelial atypia remains a challenge due to controversy of the surgical management of residual microcalcifications after core needle biopsies. This study aims to assess the morphological data observed in immediate surgical resection specimen of residual microcalcifications after a diagnosis of pure flat epithelial atypia on mammotome core biopsy. Sixty-two mammotome core biopsy with a diagnosis of pure flat epithelial atypia (flat epithelial atypia without associated atypical ductal hyperplasia, in situ and/or invasive carcinoma) were identified. From these 62 cases, 20 presented residual microcalcifications and underwent an immediate surgical excision after mammotome. Of the 20 patients with excised microcalcifications, 8 (40%)cases had residual pure flat epithelial atypia, 4 (20%) cases had atypical ductal hyperplasia, 4 (20%) cases had lobular in situ neoplasia, no lesions were retrieved in 4 (20%) case. None of the patients had either in situ ductal carcinoma and/or invasive carcinoma. Surgical resection of residual microcalcifications after the diagnosis of pure flat epithelial atypia on core needle biopsy remains still a debate. The present study shows no cases of in situ ductal and/or invasive carcinoma on immediate excision of residual microcalcifications after mammotome core biopsies. Copyright © 2009 Elsevier Ltd. All rights reserved.

Engendering Allograft Ignorance in a Mouse Model of Allogeneic Skin Transplantation to the Distal Hind Limb

PubMed Central

Agarwal, Shailesh; Loder, Shawn; Wood, Sherri; Cederna, Paul S.; Bishop, D. Keith; Wang, Stewart C.; Levi, Benjamin

2015-01-01

Objective The aim of this study was to demonstrate lymphatic isolation in a model of hind limb lymph node (LN) excision, consisting of ipsilateral popliteal and inguinal LN excision and to evaluate the immunologic response to allogeneic skin transplanted onto this region of lymphatic isolation. Methods To study lymphatic flow, C57BL/6 mice underwent lymphadenectomy (n = 5), sham lymphadenectomy (n = 5), or no intervention (n = 5), followed by methylene blue injection. Mice were dissected to determine whether methylene blue traveled to the iliac LN. To study host response to skin transplantation, C57BL/6 mice underwent allogeneic skin transplantation with LN excision (n = 6), allogeneic skin transplantation alone (n = 6), or syngeneic skin transplantation (n = 4). Skin grafts were placed distal to the popliteal fossa and mice were euthanized at day 10. Grafts were stained for endothelial cell and proliferation markers (CD31 and Ki67, respectively). Secondary lymphoid tissues (spleen, ipsilateral axillary LN, and contralateral inguinal LN) were removed and rechallenged with BALB/c alloantigen in vitro with subsequent assay of interferon-γ and interleukin 4 cell expression using ELISPOT technique. Results Mice that underwent LN excision had no evidence of methylene blue in the iliac nodes; mice without surgical intervention or with sham LN excision consistently had methylene blue visible in the ipsilateral iliac nodes. Mice treated with allogeneic skin transplantation and LN excision had lower expression of interferon-γ and interleukin 4 in the secondary lymphoid tissues. Conclusions Lymph node excision completely interrupts lymphatic flow of the hind limb. This model of lymphatic isolation impairs the ability of the transplant recipient to acutely mount a Th1 or Th2 response to allogeneic skin transplants. PMID:24509194

Women with Low-Risk DCIS Eligible for the LORIS Trial After Complete Surgical Excision: How Low Is Their Risk After Standard Therapy?

PubMed

Pilewskie, Melissa; Olcese, Cristina; Patil, Sujata; Van Zee, Kimberly J

2016-12-01

Identifying DCIS patients at low risk for disease progression could obviate need for standard therapy. The LORIS (surgery versus active monitoring for low-risk DCIS) trial is studying the safety of monitoring low-risk DCIS, although ipsilateral breast tumor recurrence (IBTR) rates in patients meeting enrollment criteria after complete surgical excision are unknown. Women with pure DCIS treated with breast-conserving surgery (BCS) with/without radiation therapy (RT) from 1/1996-1/2011 were included from a prospectively maintained database. IBTR rates were compared between those who did and did not meet LORIS eligibility criteria (age ≥ 46 years, screen-detected calcifications, nipple discharge absence, minimal family history, non-high-grade DCIS) after complete surgical excision. A total of 2394 women were identified; 401 met LORIS criteria. Median follow-up was 5.9 years; 431 had ≥10 years follow-up. LORIS cohort median age was 61 years (range 46-86 years); 207 (52 %) underwent RT, 79 (20 %) received endocrine therapy. Of 401 patients, 24 experienced an IBTR. Overall 10-year IBTR rates were 10.3 % (LORIS) versus 15.4 % (non-LORIS) (p = 0.08); without RT, 12.1 versus 21.4 %, respectively (p = 0.06). The 10-year invasive-IBTR rates for women meeting LORIS criteria were: 5.3 % BCS overall, 6.0 % without RT. Women meeting LORIS criteria (after complete surgical excision) are at somewhat lower risk for IBTR. Among such women undergoing excision without RT, the 10-year invasive-IBTR rate was 6 %. Given that approximately 20 % of women with core biopsy-proven non-high-grade DCIS have invasive cancer at excision, women managed without excision would be expected to incur higher invasive cancer rates. Additional criteria are needed to identify women not requiring intervention for DCIS.

Surgical repair of idiopathic scrotal elephantiasis.

PubMed

Zacharakis, Evangelos; Dudderidge, Tim; Zacharakis, Emmanouil; Ioannidis, Evangelos

2008-02-01

Scrotal lymphedema (scrotal elephantiasis) is uncommon outside of filariasis endemic regions. We present a case of a 65-year-old with idiopathic lymphedema of the scrotum and functional impairment of the penis. The patient underwent surgical excision of the edematous subcutaneous tissues and plastic reconstruction of his penis and scrotum. Three years later, the patient showed no signs of local recurrence, had complete restoration of urinary and sexual function and was extremely satisfied with the result. Surgical management was an effective strategy in the management of scrotal lymphedema in this case.

A new modified speculum guided single nostril technique for endoscopic transnasal transsphenoidal surgery: an analysis of nasal complications.

PubMed

Waran, Vicknes; Tang, Ing Ping; Karuppiah, Ravindran; Abd Kadir, Khairul Azmi; Chandran, Hari; Muthusamy, Kalai Arasu; Prepageran, Narayanan

2013-12-01

Abstract The endoscopic transnasal, transsphenoidal surgical technique for pituitary tumour excision has generally been regarded as a less invasive technique, ranging from single nostril to dual nostril techniques. We propose a single nostril technique using a modified nasal speculum as a preferred technique. We initially reviewed 25 patients who underwent pituitary tumour excision, via endoscopic transnasal transsphenoidal surgery, using this new modified speculum-guided single nostril technique. The results show shorter operation time with reduced intra- and post-operative nasal soft tissue injuries and complications.

Minimally invasive image-guided keyhole aspiration of cerebral abscesses.

PubMed

Meng, Xiang-Hui; Feng, Shi-Yu; Chen, Xiao-Lei; Li, Chong; Zhang, Jiashu; Zhou, Tao; Jiang, Jinli; Wang, Fuyu; Ma, Xiaodong; Bu, Bo; Yu, Xin-Guang

2015-01-01

Despite the low incidence of brain abscesses in Western nations (1-2%), the incidence in developing countries is as high as 8%. We evaluate a minimally invasive image-guided keyhole aspiration of cerebral abscesses and compare it with a series of cases treated with surgical excision. 23 patients (20 male and 3 female, aged 7-67 years) underwent image-guided burr hole aspiration of single or multiple cerebral abscesses. Patient characteristics, perioperative, and postoperative data were analyzed and compared with a second group of 22 patients (14 male and 8 female, aged 12-72) treated for cerebral abscesses with open surgical excision. In all cases, the surgical procedure was performed successfully without complication. 8 of the 23 aspiration cases were performed with the aid of iMRI. A comparison of patient demographics, duration of hospital stay, duration of antibiotic therapy, postoperative neurological recovery time, intraoperative blood loss, operative duration, length of incision, postoperative fever, repeat surgery, and mortality was performed between the aspiration and excision groups. Intraoperative blood loss, operative duration, length of incision, and postoperative fever were all significantly reduced in the aspiration group. Though, duration of hospital stay and antibiotic therapy and postoperative neurological recovery time were all increased in the aspiration group, and statistical significance was observed in all except the duration of hospital stay. This technique is a feasible and comparable minimally invasive alternative to open surgical excision and may provide reduced intraoperative blood loss, shortened operative duration, improved cosmetic outcomes, and a lessened incidence of postoperative fever.

Benign Intraductal Papilloma without Atypia on Core Needle Biopsy Has a Low Rate of Upgrading to Malignancy after Excision.

PubMed

Han, Song-Hee; Kim, Milim; Chung, Yul Ri; Yun, Bo La; Jang, Mijung; Kim, Sun Mi; Kang, Eunyoung; Kim, Eun-Kyu; Park, So Yeon

2018-03-01

The management of benign intraductal papilloma (IDP) without atypia diagnosed on core needle biopsy (CNB) remains controversial. This study was performed to evaluate the rate of upgrading to malignancy or high-risk lesions after excision and to identify factors associated with upgrading using a large series of benign IDP cases without atypia. We included patients who were diagnosed as having benign IDP without atypia on CNB and underwent surgical or vacuum-assisted excision between 2010 and 2015. We analyzed the clinical, radiologic, and histopathologic features of IDPs that were upgraded to malignancy or high-risk lesions after excision. A total of 511 benign IDPs without atypia diagnosed via CNB were identified, of which 398 cases were treated with excision. After reviewing these cases, four cases of high-risk lesions in adjacent tissue on CNB, two cases which were revealed as papilloma with atypia, and nine cases of malignancy in the same breast were excluded. In the remaining 383 cases, the rate of upgrading to malignancy and high-risk lesions after excision was 0.8% and 4.4%, respectively. The presence of concurrent contralateral breast cancer, the presence of symptoms, and multifocality were factors significantly associated with upgrading to malignancy on subsequent excision. Surgical excision rather than vacuum-assisted excision was significantly associated with upgrading to high-risk lesions or malignancy. The rate of upgrading to malignancy for benign IDP without atypia was very low, suggesting that close clinical and radiologic observation may be sufficient for patients with benign IDP without atypia on CNB under proper settings.

Indications and outcomes for surgical treatment of patients with chronic migraine headaches caused by occipital neuralgia.

PubMed

Ducic, Ivica; Hartmann, Emily C; Larson, Ethan E

2009-05-01

Occipital neuralgia is a headache syndrome characterized by paroxysmal headaches localizing to the posterior scalp. The critical diagnostic feature is symptomatic response to local anesthetic blockade of the greater or lesser occipital nerve. Further characterization is debated in the literature regarding the diagnosis and optimal management of this condition. The authors present the largest reported series of surgical neurolysis of the greater occipital nerve in the management of occipital neuralgia. A retrospective chart review was conducted to identify 206 consecutive patients undergoing neurolysis of the greater or, less commonly, excision of the greater and/or lesser occipital nerves. A detailed description of the procedure is presented, as is the algorithm for patient selection and timing of surgery. Preoperative and postoperative visual analogue pain scores and migraine headache indices were measured. Success was defined as a reduction in pain of 50 percent or greater. Of 206 patients, 190 underwent greater occipital nerve neurolysis (171 bilateral). Twelve patients underwent greater and lesser occipital nerve excision, whereas four underwent lesser occipital nerve excision alone. The authors found that 80.5 percent of patients experienced at least 50 percent pain relief and 43.4 percent of patients experienced complete relief of headache. Mean preoperative pain score was 7.9 +/- 1.4. Mean postoperative pain was 1.9 +/- 1.8. Minimum duration of follow-up was 12 months. There were two minor complications. Neurolysis of the greater occipital nerve appears to provide safe, durable pain relief in the majority of selected patients with chronic headaches caused by occipital neuralgia.

Floor of mouth masses in children: proposal of a new algorithm.

PubMed

Schwanke, Theresa W; Oomen, Karin P Q; April, Max M; Ward, Robert F; Modi, Vikash K

2013-09-01

Many surgical techniques have been described to manage floor of mouth masses, but few studies have described the approach to these masses in children. This case series summarizes a single institution's experience with pediatric floor of mouth masses. We performed a retrospective chart review of all children who presented at our tertiary care facility with FOM masses between 2007 and 2012. Charts were reviewed for clinical presentation, preoperative, intraoperative and postoperative management. Thirteen cases were retrieved: 6 dermoid cysts, 4 ranulas, 1 lymphatic malformation, 1 imperforate submandibular duct, and 1 enlarged salivary gland. In 10 of 13 patients, clinical diagnosis was consistent with postoperative diagnosis. Imaging was consistent with postoperative diagnosis in 8 of 9 cases. Ten of 13 masses were managed transorally; 7 were excised, 2 were marsupialized and 1 was managed with submandibular duct dilation. Three masses with a larger submental component, 2 dermoids and 1 ranula, were removed transcervically. Most patients undergoing transoral excision underwent nasotracheal intubation; patients who underwent marsupialization underwent orotracheal intubation. There were no recurrences, complications or postoperative infections. An additional surgical procedure was necessary in one patient. Our cohort displays a common distribution of lesion types when compared to the literature. Low recurrence and infection rates are observed when oral masses are removed transorally, and masses with a larger cervical component are removed transcervically. More complex masses may warrant additional surgical procedures. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Ensuring excision of intraductal lesions: marker placement at time of ductography.

PubMed

Woodward, Suzanne; Daly, Caroline P; Patterson, Stephanie K; Joe, Annette I; Helvie, Mark A

2010-11-01

To propose grid coordinate marker placement for patients with suspicious ductogram findings occult on routine workup. To compare the success of marker placement and wire localization (WL) with ductogram-guided WL. A retrospective search of radiology records identified all patients referred for ductography between January 2001 and May 2008. Results for 16 patients referred for ductogram-guided WL and 5 patients with grid coordinate marker placement at the time of ductography and subsequent WL were reviewed. Surgical pathology results and clinical follow-up were reviewed for concordance. Nine of 16 patients (56.3%) underwent successful ductogram-guided WL. Eight of nine patients had papillomas, one of which also had atypical ductal hyperplasia (ADH). One of nine patients had ectatic ducts with inspisated debris. Seven patients who failed ductogram-guided WL eventually underwent open surgical biopsy. Four of seven patients had papillomas, one of which also had lobular carcinoma in situ. Remaining patients had ADH (1/7) and fibrocystic changes with chronic inflammation (3/7). All five (100%) patients with grid coordinate marker placement underwent successful WL and marker excision. Pathology results included three papillomas, papillary intraductal hyperplasia, and fibrocystic change. Grid coordinate marker placement at the time of abnormal ductogram provided an accurate method of localizing ductal abnormalities that are occult on routine workup, thus facilitating future WL. Marker placement obviated the need for repeat ductogram on the day of surgery and ensured surgical removal of the ductogram abnormality. Copyright © 2010 AUR. Published by Elsevier Inc. All rights reserved.

High-Risk Breast Lesions: A Machine Learning Model to Predict Pathologic Upgrade and Reduce Unnecessary Surgical Excision.

PubMed

Bahl, Manisha; Barzilay, Regina; Yedidia, Adam B; Locascio, Nicholas J; Yu, Lili; Lehman, Constance D

2018-03-01

Purpose To develop a machine learning model that allows high-risk breast lesions (HRLs) diagnosed with image-guided needle biopsy that require surgical excision to be distinguished from HRLs that are at low risk for upgrade to cancer at surgery and thus could be surveilled. Materials and Methods Consecutive patients with biopsy-proven HRLs who underwent surgery or at least 2 years of imaging follow-up from June 2006 to April 2015 were identified. A random forest machine learning model was developed to identify HRLs at low risk for upgrade to cancer. Traditional features such as age and HRL histologic results were used in the model, as were text features from the biopsy pathologic report. Results One thousand six HRLs were identified, with a cancer upgrade rate of 11.4% (115 of 1006). A machine learning random forest model was developed with 671 HRLs and tested with an independent set of 335 HRLs. Among the most important traditional features were age and HRL histologic results (eg, atypical ductal hyperplasia). An important text feature from the pathologic reports was "severely atypical." Instead of surgical excision of all HRLs, if those categorized with the model to be at low risk for upgrade were surveilled and the remainder were excised, then 97.4% (37 of 38) of malignancies would have been diagnosed at surgery, and 30.6% (91 of 297) of surgeries of benign lesions could have been avoided. Conclusion This study provides proof of concept that a machine learning model can be applied to predict the risk of upgrade of HRLs to cancer. Use of this model could decrease unnecessary surgery by nearly one-third and could help guide clinical decision making with regard to surveillance versus surgical excision of HRLs. © RSNA, 2017.

Olfactory groove meningioma: discussion of clinical presentation and surgical outcomes following excision via the subcranial approach.

PubMed

Pepper, Jon-Paul; Hecht, Sarah L; Gebarski, Stephen S; Lin, Erin M; Sullivan, Stephen E; Marentette, Lawrence J

2011-11-01

To describe surgical outcomes and radiographic features of olfactory groove meningiomas treated by excision through the subcranial approach. Special emphasis is placed on paranasal sinus and orbit involvement. Retrospective review of a series of patients. Nineteen patients underwent excision of olfactory groove meningioma (OGM) via the transglabellar/subcranial approach between December 1995 and November 2009. Nine patients had previously undergone prior resection at outside institutions, and four had prior radiotherapy in addition to a prior excision. Transglabellar/subcranial surgical approach to the anterior skull base was performed. Tumor histology included three World Health Organization (WHO) grade III lesions, one WHO grade II lesion, and 15 WHO grade I lesions. Fourteen patients had evidence of extension into the paranasal sinuses, with the ethmoid sinus being most commonly involved. Kaplan-Meier estimates of mean overall and disease-free survival were 121.45 months and 93.03 months, respectively. The mean follow-up interval was 41.0 months, and at the time of data analysis three patients had recurrent tumors. Seven (36.8%) patients experienced a major complication in the perioperative period; there were no perioperative mortalities. Orbit invasion was observed in four patients, with optic nerve impingement in 11 patients. Of these, three patients had long-term diplopia. No patients experienced worsening of preoperative visual acuity. Olfactory groove meningiomas demonstrate a propensity to spread into the paranasal sinuses, particularly in recurrent cases. Given a tendency for infiltrative recurrence along the skull base, this disease represents an important area of collaboration between neurosurgery and otolaryngology. The subcranial approach offers excellent surgical access for excision, particularly for recurrences that involve the paranasal sinuses and optic apparatus. Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

Bipolar electrocoagulation on cortex after AVMs lesionectomy for seizure control.

PubMed

Cao, Yong; Wang, Rong; Yang, Lijun; Bai, Qin; Wang, Shuo; Zhao, Jizong

2011-01-01

The findings of previous studies remain controversial on the optimal management required for effective seizure control after surgical excision of arteriovenous malformations (AVMs). We evaluated the efficacy of additional bipolar electrocoagulation on the electrically positive cortex guided by intraoperative electrocorticography (ECoG) for controlling cerebral AVMs-related epilepsy. Sixty consecutive patients with seizure due to cerebral AVMs, who underwent surgical excision of cerebral AVMs and intraoperative ECoG, were assessed. The AVMs and surrounding hemosiderin stained tissue were completely removed, and bipolar electrocoagulation was applied on the surrounding cerebral cortex where epileptic discharges were monitored via intraoperative ECoG. Patients were followed up at three to six months after the surgery and then annually. We evaluated seizure outcome by using Engel's classification and postoperative complications. Forty-nine patients (81.6%) were detected of epileptic discharges before and after AVMs excision. These patients underwent the removal of AVMs plus bipolar electrocoagulation on spike-positive site cortex. After electrocoagulation, 45 patients' epileptic discharges disappeared, while four obviously diminished. Fifty-five of 60 patients (91.7%) had follow-up lasting at least 22 months (mean 51.1 months; range 22-93 months). Determined by the Engel Seizure Outcome Scale, 39 patients (70.9%) were Class I, seven (12.7%) Class II, five (9.0%) Class III, and four (7.2%) Class IV. Even after the complete removal of AVM and surrounding gliotic and hemosiderin stained tissue, a high-frequency residual spike remained on the surrounding cerebral cortex. Effective surgical seizure control can be achieved by carrying out additional bipolar electrocoagulation on the cortex guided by the intraoperative ECoG.

Surgical resection of melorheostosis in the ribs.

PubMed

Chanda, Binayak; Millner, Russell W J

2007-04-01

Melorheostosis is a rare nongenetic developmental anomaly of the cortical bone. We present a 40-year-old woman who was diagnosed with melorheostosis affecting the ribs only. Chronic pain and cosmetic deformity were her presenting symptoms. She underwent posterolateral thoracotomy and excision of the affected ribs, with a satisfactory outcome of this uncommon presentation.

Efficacy and cost-effectiveness of stereotactic vacuum-assisted core biopsy of nonpalpable breast lesions: analysis of 602 biopsies performed over 5 years.

PubMed

Luparia, A; Durando, M; Campanino, P; Regini, E; Lucarelli, D; Talenti, A; Mattone, G; Mariscotti, G; Sapino, A; Gandini, G

2011-04-01

The authors sought to evaluate the diagnostic accuracy and cost-effectiveness of vacuum-assisted core biopsy (VACB) in comparison with diagnostic surgical excision for characterisation of nonpalpable breast lesions classified as Breast Imaging Reporting and Data System (BI-RADS) categories R3 and R4. From January 2004 to December 2008, we conducted 602 stereotactic, 11-gauge, VACB procedures on 243 nonpalpable breast lesions categorised as BI-RADS R3, 346 categorised as BI-RADS R4 and 13 categorised as BI-RADS R5. We calculated the diagnostic accuracy and cost savings of VACB by subtracting the cost of the stereotactic biopsy from that of the diagnostic surgical procedure. A total of 56% of the lesions were benign and required no further assessment. Lesions of uncertain malignant potential (B3) (23.6%) were debated at multidisciplinary meetings, and diagnostic surgical biopsy was recommended for 83.1% of them. All malignant lesions (B4 and B5) underwent surgical excision. VACB had a sensitivity of 94.9%, specificity of 98.3% and diagnostic accuracy of 97.7%. The cost savings per VACB procedure were 464.00 euro; by obviating 335 surgical biopsies, the overall cost savings was 155,440.00 euro over 5 years. VACB proved to have high diagnostic accuracy for characterising abnormalities at low to intermediate risk of malignancy and obviated surgical excision in about half of the cases, allowing for considerable cost savings.

All pure flat atypical atypia lesions of the breast diagnosed using percutaneous vacuum-assisted breast biopsy do not need surgical excision.

PubMed

Ouldamer, Lobna; Poisson, Elodie; Arbion, Flavie; Bonneau, Carole; Vildé, Anne; Body, Gilles; Michenet, Patrick

2018-04-14

The purposes of this study were to evaluate the outcome of women with pure flat atypical atypia (FEA) diagnosed at vacuum-assisted breast biopsy (VABB) targeting microcalcifications and to determine whether clinical, radiological and pathologic parameters are able to predict which lesions will be upgraded to malignancy. 2414 cases of consecutive VABB for microcalcifications using VA 8-, 10- or 11-Gauge stereotactically guided core biopsy performed between January 2005 and December 2011 from two french breast cancer centers were evaluated. Data of women with VABB-diagnosed pure FEA who underwent either excisional surgery or mammographic follow-up were analyzed. Cases with mass lesions or ipsilateral cancers were excluded. Two pathologists (FA,PM) reviewed the results of procedures performed. Clinical, radiological, as well as histological criteria have been studied in order to determine the correlation between these factors and carcinoma underestimation. This study included 70 cases of pure FEA. Twenty women underwent surgical excision and 50 had clinical and mammographic surveillance only. In three women FEA was upgraded to breast cancer on excision. Clinical and mammographic follow-up for a mean of 56 months ± 27 in the group without excision showed two cancers in the same breast (Intermediate grade DCIS, and invasive ductal carcinoma 84 and 48 months respectively after VABB). Three factors were significantly predictive of underestimation or occurence of cancer for pure FEA when the radiologic lesions are calcifications: age≥ 57 years, radiologic size >10 mm and number of FEA foci ≥4. Copyright © 2018. Published by Elsevier Ltd.

Surgical management of vascular anomalies in children at a tertiary care hospital in a resource-limited setting: a Tanzanian experience with 134 patients.

PubMed

Chalya, Phillipo L; Kayange, Neema M; Rambau, Peter F; Manyama, Mange; Gilyoma, Japhet M

2015-11-30

Vascular anomalies pose major diagnostic and therapeutic challenges among pediatricians and pediatric surgeons practicing in resource limited countries. There is paucity of published data regarding this subject in Tanzania and Bugando Medical Centre in particular. This study describes our experiences on the challenges and outcome of surgical management of childhood vascular anomalies in our environment. Between January 2009 and December 2013, a prospective study on the surgical management of vascular anomalies was undertaken at Bugando Medical Centre. A total of 134 patients (M; F = 1:2.5) were studied. The median age at presentation was 6 years. Of the 134 patients, 101 (75.4%) were diagnosed as having vascular tumors and 33 (24.6%) had vascular malformations. The head and the neck were the most frequent anatomical site recorded as having a tumor (56.7% of patients). Out of 134 patients, 129 (96.3%) underwent surgical treatment. Failure to respond to non-operative treatment (86.8%), huge disfiguring/obstructing mass (4.7%), infection (3.1%), ulceration (3.1%) and hemorrhage (2.3%) were indications for surgical intervention. Tumor excision and primary wound closure was the most common type of surgical procedure performed in 80.6% of patients. Surgical site infection was the most frequent complications accounting for 33.8% of cases. Mortality rate was 1.5%. Tumor excision and primary wound closure gave better outcome compared with other surgical options (p < 0.001). Outcome of injection sclerotherapy in 3 (3.7%) children, serial ligation of feeder vessels employed in 2 (1.6%), and conservative treatment in 5 (3.7%), were poor and required conversion to surgical excision. Despite low mortality rate recorded in this study, but ugly scar, 14 (20.6%) and limb deformity, 6 (8.8%) were problems. The overall result of surgical treatment at the end of follow up period was excellent in 108 (87.1%) patients. Surgical excision and primary wound closure gave good outcome which could be employed in complicated and vascular anomalies which failed to respond to other treatment in regions with limited resources.

Surgical Outcomes of Urinary Tract Deep Infiltrating Endometriosis.

PubMed

Darwish, Basma; Stochino-Loi, Emanuela; Pasquier, Geoffroy; Dugardin, Fabrice; Defortescu, Guillaume; Abo, Carole; Roman, Horace

To report the outcomes of surgical management of urinary tract endometriosis. Retrospective study based on prospectively recorded data (NCT02294825) (Canadian Task Force classification II-3). University tertiary referral center. Eighty-one women treated for urinary tract endometriosis between July 2009 and December 2015 were included, including 39 with bladder endometriosis, 31 with ureteral endometriosis, and 11 with both ureteral and bladder endometriosis. Owing to bilateral ureteral localization in 8 women, 50 different ureteral procedures were recorded. Procedures performed included resection of bladder endometriosis nodules, advanced ureterolysis, ureteral resection followed by end-to-end anastomosis, and ureteroneocystostomy. The main outcome measure was the outcome of the surgical management of urinary tract endometriosis. Fifty women presented with deep infiltrating endometriosis (DIE) of the bladder and underwent either full-thickness excision of the nodule (70%) or excision of the bladder wall without opening of the bladder (30%). Ureteral lesions were treated by ureterolysis in 78% of the patients and by primary segmental resection in 22%. No patient required nephrectomy. Histological analysis revealed intrinsic ureteral endometriosis in 54.5% of cases. Clavien-Dindo grade III complications were present in 16% of the patients who underwent surgery for ureteral nodules and in 8% of those who underwent surgery for bladder endometriosis. Overall delayed postoperative outcomes were favorable regarding urinary symptoms and fertility. Patients were followed up for a minimum of 12 months and a maximum of 7 years postoperatively, with no recorded recurrences. Surgical outcomes of urinary tract endometriosis are generally satisfactory; however, the risk of postoperative complications should be taken into consideration. Therefore, all such procedures should be managed by an experienced multidisciplinary team. Copyright © 2017 AAGL. Published by Elsevier Inc. All rights reserved.

Surgical risk factors in primary surgery for localized neuroblastoma: the LNESG1 study of the European International Society of Pediatric Oncology Neuroblastoma Group.

PubMed

Cecchetto, Giovanni; Mosseri, Veronique; De Bernardi, Bruno; Helardot, Pierre; Monclair, Tom; Costa, Elisa; Horcher, Ernst; Neuenschwander, Sylvia; Tomà, Paolo; Rizzo, Antonino; Michon, Jean; Holmes, Keith

2005-11-20

Although tumor resection is the mainstay of treatment for localized neuroblastoma, there are no established guidelines indicating which patients should be operated on immediately and which should undergo surgery after tumor reduction with chemotherapy. In an effort to develop such guidelines, the LNESG1 study defined surgical risk factors (SRFs) based on the imaging characteristics. A total of 905 patients with suspected localized neuroblastoma were registered by 10 European countries between January 1995 and October 1999; 811 of 905 patients were eligible for this analysis. Information on SRFs was obtained for 719 of 811 patients; 367 without and 352 with SRFs. Of these 719 patients, 201 patients (four without and 197 with SRFs) underwent biopsy only. An attempt at tumor excision was made in 518 patients: 363 of 367 patients without and 155 of 352 patients with SRFs (98.9% v 44.0%). Complete excision was achieved in 271 of 363 patients without and in 72 of 155 patients with SRF (74.6% v 46.4%), near-complete excision was achieved in 81 and 61 patients (22.3% v 39.3%), and incomplete excision was achieved in 11 and 22 patients (3.0% v 14.2%), respectively. There were two surgery-related deaths. Nonfatal surgery-related complications occurred in 45 of 518 patients (8.7%) and were less frequent in patients without SRFs (5.0% v 17.4%). Associated surgical procedures were also less frequent in patients without SRFs (1.6% v 9.7%). The adoption of SRFs as predictors of adverse surgical outcome was validated because their presence was associated with lower complete resection rate and greater risk of surgery-related complications. Additional studies aiming to better define the surgical approach to localized neuroblastoma are warranted.

The Video-Assisted Thoracic Surgery for Mediastinal Bronchogenic Cysts: A Single-Center Experience.

PubMed

Wang, Xun; Chen, Kezhong; Li, Yun; Yang, Fan; Zhao, Hui; Wang, Jun

2018-05-21

The aim of this study was to evaluate the outcomes of video-assisted thoracic surgery (VATS) for mediastinal bronchogenic cyst (MBC) excision and investigate the surgical indication for MBC. We retrospectively reviewed all consecutive MBC patients who underwent surgical excision between April 2001 and June 2016. One hundred and nineteen patients were enrolled with a median age of 45.4 years and divided into two groups: anterior mediastinum group (n = 48), and middle and posterior mediastinum group (n = 71). VATS technique was initially performed for each patient. The cyst should be resected completely as far as possible. Follow-up was completed by telephone or outpatient clinic every year. The deadline of follow-up was June 2017. One hundred and eighteen patients underwent VATS, and only one patient converted to open thoracotomy. The average operative time was 103.8 ± 41.6 min (40-360 min). The average intraoperative blood loss was 56.6 ± 86.6 ml (5-600 ml). The intraoperative complication rate was 3.4%, and the incomplete excision rate was 5.9%. The multivariate logistic analysis showed that maximal diameter >5 cm was significantly associated with risk of operation time extension (OR = 3.968; 95% CI 1.179-13.355, p = 0.026) and bleeding loss increasing (OR = 12.242; 95% CI 2.420-61.933, p = 0.002). No serious postoperative complications were observed. Follow-up was performed in 102 patients, and the mean follow-up time was 45 months (12-194 months). There was no local recurrence. The maximal diameter >5 cm increased risk of operation time extension and bleeding loss increasing. Early surgical excision of MBC by VATS is recommended to establish histopathological diagnosis, relieve symptoms, and prevent surgery-related complications.

Management of post-traumatic elbow instability after failed radial head excision: A case report.

PubMed

Touloupakis, Georgios; Theodorakis, Emmanouil; Favetti, Fabio; Nannerini, Massimiliano

2017-02-01

Radial head excision has always been a safe commonly used surgical procedure with a satisfactory clinical outcome for isolated comminuted radial head fractures. However, diagnosis of elbow instability is still very challenging and often underestimated in routine orthopaedic evaluation. We present the case of a 21-years old female treated with excision after radial head fracture, resulting in elbow instability. The patient underwent revision surgery after four weeks. We believe that ligament reconstruction without radial head substitution is a safe alternative choice for Mason III radial head fractures accompanied by complex ligament lesions. Copyright © 2017 Daping Hospital and the Research Institute of Surgery of the Third Military Medical University. Production and hosting by Elsevier B.V. All rights reserved.

Benign Intraductal Papilloma without Atypia on Core Needle Biopsy Has a Low Rate of Upgrading to Malignancy after Excision

PubMed Central

Han, Song-Hee; Kim, Milim; Chung, Yul Ri; Yun, Bo La; Jang, Mijung; Kim, Sun Mi; Kang, Eunyoung; Kim, Eun-Kyu

2018-01-01

Purpose The management of benign intraductal papilloma (IDP) without atypia diagnosed on core needle biopsy (CNB) remains controversial. This study was performed to evaluate the rate of upgrading to malignancy or high-risk lesions after excision and to identify factors associated with upgrading using a large series of benign IDP cases without atypia. Methods We included patients who were diagnosed as having benign IDP without atypia on CNB and underwent surgical or vacuum-assisted excision between 2010 and 2015. We analyzed the clinical, radiologic, and histopathologic features of IDPs that were upgraded to malignancy or high-risk lesions after excision. Results A total of 511 benign IDPs without atypia diagnosed via CNB were identified, of which 398 cases were treated with excision. After reviewing these cases, four cases of high-risk lesions in adjacent tissue on CNB, two cases which were revealed as papilloma with atypia, and nine cases of malignancy in the same breast were excluded. In the remaining 383 cases, the rate of upgrading to malignancy and high-risk lesions after excision was 0.8% and 4.4%, respectively. The presence of concurrent contralateral breast cancer, the presence of symptoms, and multifocality were factors significantly associated with upgrading to malignancy on subsequent excision. Surgical excision rather than vacuum-assisted excision was significantly associated with upgrading to high-risk lesions or malignancy. Conclusion The rate of upgrading to malignancy for benign IDP without atypia was very low, suggesting that close clinical and radiologic observation may be sufficient for patients with benign IDP without atypia on CNB under proper settings. PMID:29628987

Is surgical excision necessary for the treatment of Granulomatous lobular mastitis?

PubMed

Shin, Young Duck; Park, Sung Su; Song, Young Jin; Son, Seung-Myoung; Choi, Young Jin

2017-07-24

We aimed to investigate the role of surgical excision in treating granulomatous lobular mastitis. We performed a retrospective chart review of patients with granulomatous lobular mastitis treated from March 2008 to March 2014. We analyzed clinical features and therapeutic modalities and compared the patient outcomes based on treatment. During the study period, a total of 34 patients were diagnosed with granulomatous lobular mastitis and treated. Initial treatments included wide excision (18), oral steroids after incision and drainage (14), and antibiotic therapy (2). The patients receiving only antibiotic therapy showed no improvement after 1 month and wide excision was then performed. Wide excision resulted in nine case of delayed wound healing with fistula. These patients were treated with oral steroids for 1.5-5 months, with subsequent improvement. Overall, 11 out of 20 patients who had underwent wide excision showed improvement without additional treatment. Fourteen patients who had initially received oral steroids for 1 to 6 months (average, 2.8 months) after incision and drainage showed complete remission. During the median follow-up period with 45.5 months (range, 22-98 months), six patients (17.6%) experienced recurrence. Wide excision group experienced recurrence in five (25%) and steroid and drainage group experienced recurrence in one (7.1%). All six recurrences responded to additional steroid therapy for average 3.5 months. Most wide excision group left extensive breast scarring with deformation that was not in steroid and drainage group. Wide excision resulted high recurrence than steroid and drainage group and left extensive scarring. Steroid therapy with or without abscess drainage may be the first choice of treatment for majority cases with granulomatous lobular mastitis.

Branchial cleft and pouch anomalies in childhood: a report of 50 surgical cases.

PubMed

Spinelli, C; Rossi, L; Strambi, S; Piscioneri, J; Natale, G; Bertocchini, A; Messineo, A

2016-05-01

Branchial abnormalities occur when there is disturbance in the maturation of the branchial apparatus during fetal development. Branchial anomalies are congenital lesions usually present in childhood, even if they can be diagnosed later for enlargement or infection. A correct diagnosis will lead to proper management: complete surgical excision is the treatment of choice. The purpose of this article is to present clinical features, diagnostic methods and surgical treatment of branchial anomalies in childhood, based on a series of 50 patients. We conducted a retrospective analysis of a total of 50 pediatric patients operated from June 2005 to June 2014 for the presence of branchial cleft anomalies. 27 cases (54 %) presented a second branchial cleft fistula and 11 cases (22 %) a second branchial cleft cyst and one case (2 %) presented both cyst and sinus of the second branchial cleft; four cases (8 %) presented first branchial cleft cyst whereas four cases (8 %) a first branchial cleft sinus and two cases (4 %) a first branchial cleft fistula; one case (2 %) presented a piriform sinus fistula (third branchial cleft). None of our patients presented anomalies of the fourth branchial cleft. All patients underwent surgical treatment and lesions have been removed by excision or fistulectomy. No post-surgical complication occurred. The rate of recurrence was 4 %. Pre-operative diagnosis supplies important information to the surgeon for a proper therapy: a complete excision of the lesion without inflammatory signs is essential to avoid re-intervention and to achieve a good outcome.

Outcomes After En Bloc Iliac Vessel Excision and Reconstruction During Pelvic Exenteration.

PubMed

Brown, Kilian G M; Koh, Cherry E; Solomon, Michael J; Qasabian, Raffi; Robinson, David; Dubenec, Steven

2015-09-01

Advanced pelvic cancers involving the lateral pelvic compartment, and particularly the iliac vasculature, are difficult to manage. Common or external iliac vessel involvement has traditionally been considered a contraindication for curative surgery. The purpose of this study was to investigate pathological and surgical outcomes, particularly postoperative morbidity of pelvic exenteration with en bloc major iliac vascular excision and reconstruction. This study was a case series. The study was conducted at a quaternary referral center for pelvic exenteration in Sydney. Patients included those undergoing en bloc iliac vessel excision as part of their pelvic exenteration for a locally advanced pelvic malignancy. Over the study period, 336 patients underwent pelvic exenteration. Twenty-one patients (6.3%) underwent en bloc vascular excision of 29 vessels for tumor involvement. Twenty-four vessels required reconstruction. The primary outcomes were postoperative complications and pathologic outcomes. Survival rates were estimated using the Kaplan-Meier technique. Operating time for patients who underwent vascular excision and reconstruction was longer, but this did not reach significance (631 vs 531 minutes; p = 0.052). Mean blood loss was significantly higher in the vascular excision and reconstruction group (6.8 vs 3.4 L; p < 0.001). Patients who required en bloc vascular excision were less likely to have R0 margins compared with patients who did not (38% vs 78%; p < 0.001). There was no intraoperative or 30-day mortality. Overall graft patency and limb loss at 1 year were 96% and 0%. A total of 52% of patients had at least 1 vascular related complication. Median overall and disease-free survival times were 34 and 26 months. This study is limited by a relatively small number of heterogeneous patients. En bloc vascular resection and reconstruction for contiguous tumor involvement is feasible and safe in selected patients. Advanced pelvic tumors involving iliac vessels should not be precluded from curative surgery in specialized institutions.

Orange Peel Excision of Gland: A Novel Surgical Technique for Treatment of Gynecomastia.

PubMed

S S, Shirol

2016-12-01

Gynecomastia is a common aesthetic problem faced by men with reported incidence as high as 65% with serious psychosocial impact. Although various techniques of liposculpture combined with glandular excision is the standard of treatment, many of the glandular excision techniques have inherent limitations and complications such as leaving a long scar, long operative time, contour abnormalities, and increased risk of hematoma. Here, we describe an innovative "the orange peel excision of gland (OPEG) technique" which overcomes these limitations with excellent cosmetic results. A total of 38 breasts were operated in 20 patients (18 bilateral and 2 unilateral). All the patients underwent suction-assisted liposuction and glandular excision under general anesthesia by our OPEG technique. The average operative time per breast was 60 minutes. One patient had a small hematoma which did not require evacuation. The patient satisfaction rate was 95%. The technique has reduced operative time and avoids residual gland and hematoma with excellent aesthetic outcome.

Should we excise? Are there any clinical or histologic features that predict upgrade in papillomas, incidental or non-incidental?

PubMed

Zaleski, Michael; Chen, Yun An; Chetlen, Alison L; Mack, Julie; Xu, Liyan; Dodge, Daleela G; Karamchandani, Dipti M

2018-05-11

The clinical decision to excise intraductal papilloma (IDP) without atypia diagnosed on biopsy remains controversial. We sought to establish clinical and histologic predictors (if any) which may predict upgrade in IDP. 296 biopsies (in 278 women) with histologic diagnosis of IDP without atypia were retrospectively identified and placed into Incidental (no corresponding imaging correlate), or Non-incidental (positive imaging correlate) groups. 253/296 (85.5%) cases were non-incidental, and 43/296 (14.5%) were incidental. 73.1% (185/253) non-incidental and 48.8% (21/43) incidental cases underwent excision. 12.4% (23/185) non-incidental cases underwent an upgrade to cancer or high-risk lesion; namely 8-Ductal carcinoma in situ (DCIS), 8-atypical ductal hyperplasia (ADH), 6-lobular neoplasia, and 1-flat epithelial atypia. There was no histopathologic feature on the biopsy in the non-incidental group which predicted upgrade; however a past history of atypia was significantly associated with upgrade. 2 of the 21 incidental cases upgraded (1 to ADH and 1 to lobular neoplasia); the former had a past history of ADH. Both incidental upgrades were >1 mm in size, and were not completely excised on the biopsy. None of the incidental cases which appeared completely excised on biopsy upgraded, irrespective of the size on biopsy. These findings suggest that all non-incidental IDPs should be considered candidates for surgical excision, given the 12.4% upgrade rate and no definitive histologic predictors of upgrade. Patients with incidental IDPs (if <1 mm, completely excised on biopsy and with no history of high risk breast lesion) can be spared excision. Copyright © 2018 Elsevier Inc. All rights reserved.

The efficacy of laparoscopic presacral neurectomy in dysmenorrhea: is it related to the amount of excised neural tissue?

PubMed

Api, Murat; Boza, Ayşen; Ceyhan, Mehmet; Kaygusuz, Ecmel; Yavuz, Hülya; Api, Olus

2017-12-01

To assess the correlation between the number of excised neural fibers and degree of pain relief following laparoscopic presacral neurectomy (LPSN). In this before and after study, 20 patients with severe midline dysmenorrhea [Visual Analogue Scale (VAS) >80 mm] unresponsive to medical therapy were consecutively enrolled. All patients underwent LPSN. The superior hypogastric plexus was excised and sent for histologic confirmation. Two pathologists counted the number of neural fibers in the surgically removed tissue. VAS was used for pain assessment before and 2nd, 3rd, 6th, and 12th months after the operations. Out of the initial 20 patients undergoing LPSN, eight were excluded from the final analysis due to intraoperative diagnosis of endometriosis; therefore, the remaining 12 patients were evaluated. The pain scores significantly decreased at each follow-up visit compared with the preoperative period (p=0.002). The pathologists, who were blinded, reported the median (minimum-maximum) neural fiber count as 46 (20-85) and 47 (18-83). No significant correlation was demonstrated between the number of excised neural fibers and the amount of pain relief following LPSN. LPSN is an effective surgical procedure to control primary dysmenorrhea. Our preliminary results revealed that the degree of pain relief in cases of severe midline dysmenorrhea was not related to the amount of excised neural tissue in LPSN.

The efficacy of laparoscopic presacral neurectomy in dysmenorrhea: is it related to the amount of excised neural tissue?

PubMed Central

Api, Murat; Boza, Ayşen; Ceyhan, Mehmet; Kaygusuz, Ecmel; Yavuz, Hülya; Api, Olus

2017-01-01

Objective: To assess the correlation between the number of excised neural fibers and degree of pain relief following laparoscopic presacral neurectomy (LPSN). Materials and Methods: In this before and after study, 20 patients with severe midline dysmenorrhea [Visual Analogue Scale (VAS) >80 mm] unresponsive to medical therapy were consecutively enrolled. All patients underwent LPSN. The superior hypogastric plexus was excised and sent for histologic confirmation. Two pathologists counted the number of neural fibers in the surgically removed tissue. VAS was used for pain assessment before and 2nd, 3rd, 6th, and 12th months after the operations. Results: Out of the initial 20 patients undergoing LPSN, eight were excluded from the final analysis due to intraoperative diagnosis of endometriosis; therefore, the remaining 12 patients were evaluated. The pain scores significantly decreased at each follow-up visit compared with the preoperative period (p=0.002). The pathologists, who were blinded, reported the median (minimum-maximum) neural fiber count as 46 (20-85) and 47 (18-83). No significant correlation was demonstrated between the number of excised neural fibers and the amount of pain relief following LPSN. Conclusion: LPSN is an effective surgical procedure to control primary dysmenorrhea. Our preliminary results revealed that the degree of pain relief in cases of severe midline dysmenorrhea was not related to the amount of excised neural tissue in LPSN. PMID:29379667

If cytology of Warthin tumor is accurate, can management be conservative?

PubMed

Vlantis, Alexander C; Ng, Siu Kwan; Mak, Chi Keung; Cheung, Jackie M; Chan, Amy B; van Hasselt, C Andrew

2016-01-01

We conducted a retrospective study to assess the accuracy of fine-needle aspiration cytology (FNAC) in the diagnosis of Warthin tumor and to evaluate the subsequent risk of conservative nonsurgical management. We reviewed the records of 75 patients (76 tumors) with a parotid mass that had been diagnosed as a Warthin tumor by FNAC. This patient population was made up of 64 men and 11 women, aged 46 to 93 years (mean: 67). Of the 76 tumors, 40 were treated with surgical excision and 36 with conservative measures. Histology of the 40 excised parotid masses revealed that 38 (95%) were indeed Warthin tumors, 1 (2.5%) was a low-grade adenocarcinoma, and 1 was benign-not otherwise specified. None of the 36 tumors underwent malignant transformation either clinically or on repeat FNAC (if performed) during a follow-up of 4 to 120 months (mean: 55.5 ± 32.2). We conclude that conservative management of Warthin tumors confidently diagnosed on FNAC may be an option for patients who are unwilling or unable to undergo surgical excision.

Surgery for vertigo: 10-year audit from a contemporary vertigo clinic.

PubMed

Patnaik, U; Srivastava, A; Sikka, K; Thakar, A

2015-12-01

To present the profile of patients undergoing surgical treatment for vertigo at a contemporary institutional vertigo clinic. A retrospective analysis of clinical charts. The charts of 1060 patients, referred to an institutional vertigo clinic from January 2003 to December 2012, were studied. The clinical profile and long-term outcomes of patients who underwent surgery were analysed. Of 1060 patients, 12 (1.13 per cent) were managed surgically. Of these, disease-modifying surgical procedures included perilymphatic fistula repair (n = 7) and microvascular decompression of the vestibular nerve (n = 1). Labyrinth destructive procedures included transmastoid labyrinthectomy (n = 2) and labyrinthectomy with vestibular nerve section (n = 1). One patient with vestibular schwannoma underwent both a disease-modifying and destructive procedure (translabyrinthine excision). All patients achieved excellent vertigo control, classified as per the American Academy of Otolaryngology - Head and Neck Surgery 1995 criteria. With the advent of intratympanic treatments, surgical treatments for vertigo have become further limited. However, surgery with directed intent, in select patients, can give excellent results.

Surgical excision and immediate postoperative radiotherapy versus cryotherapy and intralesional steroids in the management of keloids: a prospective clinical trial.

PubMed

Emad, Maryam; Omidvari, Shapour; Dastgheib, Ladan; Mortazavi, Afshin; Ghaem, Haleh

2010-01-01

To compare the efficacy and tolerability of surgical excision and radiotherapy with those of cryotherapy and intralesional steroid treatment of keloids. Twenty-six patients with a total of 76 keloids were enrolled in this study. Nineteen patients with 44 keloids underwent surgical excision combined with immediate 12-Gy irradiation (group A) while the remaining 9 patients with 32 keloids received multiple sessions of intralesional steroid treatment after cryotherapy which continued until flattening of lesion(s) occurred (group B). Two patients were included in both treatment groups. All patients were followed up at regular intervals for at least 1 year. In both treatment groups, keloids responded well without any major side effect. While patients of group A were all satisfied, those of group B (with a mean number of treatment sessions of 5.84 +/- 2.51) experienced more side effects, a more prolonged course, a higher recurrence rate and less satisfaction. This study showed that surgery plus immediate postoperative irradiation was an effective and relatively safe choice for treatment of keloids. Although cryotherapy combined with intralesional steroids was associated with more side effects and higher relapse rates, it could be a good choice for small and newly formed keloids. Copyright 2010 S. Karger AG, Basel.

Single-stage excision of localized head and neck venous malformations using preoperative glue embolization.

PubMed

Tieu, David D; Ghodke, Basavaraj V; Vo, Nghia J; Perkins, Jonathan A

2013-04-01

Describe single-stage removal of head and neck venous malformations using percutaneous embolization with n-butyl cyanoacrylate (n-BCA) glue prior to surgical resection. Case series with chart review. Tertiary-care pediatric hospital. A total of 169 venous malformations were identified between 2000 and 2012, and 102 (60.1%) were in the head and neck. Thirty-five of 102 (34.3%) were observed, 56 of 102 (54.9%) had invasive therapy, and 11 of 102 (10.8%) underwent n-BCA embolization and surgery ("GES procedure"). The median age of the glue embolization and surgery cohort was 14 years (range, 6-19), and 7 of 11 (63.6%) were female. Treated venous malformations involved the oral cavity/tongue (4/11; 36.4%) and parotid/face (7/11; 63.6%). During facial lesion excision, intraoperative facial nerve monitoring was used. All surgical sites (11/11) were closed primarily. No patient in this cohort had any posttreatment nerve deficits, dysarthria, and dysphagia or lesion persistence. Localized venous malformations can be treated with preoperative percutaneous embolization with n-BCA glue followed by surgical excision. This technique, with selective motor nerve monitoring, appears safe and allows for complete venous malformation removal with limited nerve dissection, to allow maximal tissue and functional preservation.

Alcoholic versus aqueous chlorhexidine for skin antisepsis: the AVALANCHE trial

PubMed Central

Charles, Daniel; Heal, Clare F.; Delpachitra, Meth; Wohlfahrt, Michael; Kimber, Debbie; Sullivan, Julie; Browning, Sheldon; Saednia, Sabine; Hardy, Alexandra; Banks, Jennifer; Buttner, Petra

2017-01-01

BACKGROUND: Preoperative skin antisepsis is routine practice. We compared alcoholic chlorhexidine with aqueous chlorhexidine for skin antisepsis to prevent surgical site infection after minor skin excisions in general practice. METHODS: We conducted this prospective, multicentre, randomized controlled trial in 4 private general practices in North Queensland, Australia, from October 2015 to August 2016. Consecutive adult patients presenting for minor skin excisions were randomly assigned to undergo preoperative skin antisepsis with 0.5% chlorhexidine in 70% ethanol (intervention) or 0.5% chlorhexidine aqueous solution (control). Our primary outcome was surgical site infection within 30 days of excision. We also measured the incidence of adverse reactions. RESULTS: A total of 916 patients were included in the study: 454 underwent antisepsis with alcoholic chlorhexidine and 462 with aqueous chlorhexidine. Of these, 909 completed follow-up. In the intention-to-treat analysis of cases available at follow-up, there was no significant difference in the incidence of surgical site infection between the alcoholic chlorhexidine arm (5.8%, 95% confidence interval [CI] 3.6% to 7.9%) and the aqueous chlorhexidine arm (6.8%, 95% CI 4.5% to 9.1%). The attributable risk reduction was 0.010 (95% CI –0.021 to 0.042), the relative risk was 0.85 (95% CI 0.51 to 1.41), and the number needed to treat to benefit was 100. Per protocol and sensitivity analyses produced similar results. The incidence of adverse reactions was low, with no difference between groups (p = 0.6). INTERPRETATION: There was no significant difference in efficacy between alcoholic and aqueous chlorhexidine for the prevention of surgical site infection after minor skin excisions in general practice. Trial registration: https://www.anzctr.org.au, no. ACTRN12615001045505 PMID:28790056

Prevalence and predictive factors for the detection of carcinoma in cavity margin performed at the time of breast lumpectomy.

PubMed

Tengher-Barna, Iulia; Hequet, Delphine; Reboul-Marty, Jeanne; Frassati-Biaggi, Annonciade; Seince, Nathalie; Rodrigues-Faure, Anabela; Uzan, Michèle; Ziol, Marianne

2009-02-01

Margin resection status is a major risk factor for the development of local recurrence in breast conservation therapy for carcinoma. Tumor bed excision sent as separate orientated cavity margins represents a tool to verify the completeness of the carcinoma resection. We aimed to (1) determine the prevalence of positive cavity margin and its influence on subsequent surgical treatment and (2) identify potential predictive factors for positive cavity margins. From 2003 to 2006, 107 (57 years; 30-88) consecutive patients who underwent a lumpectomy for carcinoma with four orientated cavity margins for carcinoma were selected. Preoperative clinical, radiological and histological data, perioperative macroscopic characteristics and definitive histological analysis results were recorded. Lumpectomy or cavity margins were considered as positive when the distance from carcinoma to the margin was less than or equal to 3 mm. Histological examination of cavity margins showed carcinoma in 38 patients (35%), therefore modifying subsequent surgical therapy in 33 cases. Examination of the cavity margins led (1) to avoiding surgical re-excision in 20 cases (lumpectomy margins were positive and the cavity margins negative), (2) to performing a mastectomy or a re-excision in 13 cases (carcinoma was detected in the cavity margins although the lumpectomy margins were negative or tumor size was superior to 3 cm). Between preoperative and perioperative parameters, US scan and macroscopic size of the tumor were predictive factors for positive cavity margins whereas characteristics of the carcinoma determined on biopsy samples and macroscopic status of the lumpectomy margins were not. Our study confirms that the systematic practice of cavity margin resection avoids surgical re-excision and reduces the likelihood of underestimating the extent of the tumor.

Impact of surgical margins on survival of 37 dogs with massive hepatocellular carcinoma.

PubMed

Matsuyama, A; Takagi, S; Hosoya, K; Kagawa, Y; Nakamura, K; Deguchi, T; Takiguchi, M

2017-09-01

To compare the survival of dogs with completely resected massive hepatocellular carcinoma (HCC) with that of dogs in which HCC were incompletely excised. A retrospective cohort study was conducted. Dogs that underwent surgical excision of massive HCC between November 2006 and April 2015 were included. Dogs that died in the perioperative period or were lost to follow-up within 2 months after surgery were excluded. Data were collected from the medical records and a single pathologist examined all available histology slides to confirm the diagnosis of HCC. Surgical margins were defined as complete if no neoplastic cells were seen at the edge of excised tissues, based on original histopathology reports. Progression-free survival (PFS) and overall survival (OS) were compared between dogs with complete surgical margins (CM) and those with incomplete margins (IM) using a log-rank test. Of the 37 dogs included in the study, 25 were allocated to the CM group and 12 to the IM group. Progressive local disease developed after surgery in three dogs in the CM group and seven dogs in the IM group. Three dogs in the CM group and five dogs in the IM group died due to tumour progression. Median PFS was longer for dogs in the CM group (1,000 (95% CI=562-1,438) days) compared to dogs in the IM group (521 (95% CI=243-799) days; p=0.007). OS was also longer for dogs in the CM group (>1,836 days) compared to those in the IM group (median 765 (95% CI=474-1,056) days; p=0.02). Compared with complete resection, incomplete resection decreased PFS and OS in dogs with massive HCC. Dogs with incompletely excised HCC should be closely monitored for local recurrence, although median OS was >2 years following incomplete excision. Further prospective studies are warranted to confirm these findings.

Flat epithelial atypia in directional vacuum-assisted biopsy of breast microcalcifications: surgical excision may not be necessary.

PubMed

McCroskey, Zulfia; Sneige, Nour; Herman, Carolyn R; Miller, Ross A; Venta, Luz A; Ro, Jae Y; Schwartz, Mary R; Ayala, Alberto G

2018-02-21

The aim of this study was to analyze the clinicopathological features of patients with flat epithelial atypia, diagnosed in directional vacuum-assisted biopsy targeting microcalcifications, to identify upgrade rate to in situ ductal or invasive breast carcinoma, and determine factors predicting carcinoma in the subsequent excision. We retrospectively evaluated the histological, clinical, and mammographic features of 69 cases from 65 women, with directional vacuum-assisted biopsy-diagnosed flat epithelial atypia with or without atypical ductal hyperplasia or atypical lobular hyperplasia, which underwent subsequent surgical excision. The extent and percentage of microcalcifications sampled by directional vacuum-assisted biopsy were evaluated by mammography. All biopsy and surgical excision slides were reviewed. The age of the women ranged from 40 to 85 years (mean 57 years). All patients presented with mammographically detected microcalcifications only, except in one case that had associated architectural distortion. Extent of calcifications ranged from <1 cm (n = 47), 1-3 cm (n = 15) to > 3 cm (n = 6), and no measurement (n = 1). A mean of 11 cores (range 6-25) was obtained from each lesion. Post-biopsy mammogram revealed >90% removal of calcifications in 81% of cases. Pure flat epithelial atypia represented nearly two-thirds of directional vacuum-assisted biopsy specimens (n = 43, 62%), while flat epithelial atypia coexisted with atypical ductal hyperplasia (18 cases, 26%), or atypical lobular hyperplasia (8 cases, 12%). Upon excision, none of the cases were upgraded to in situ ductal or invasive breast cancer. In one case, however, an incidental, tubular carcinoma (4 mm) was found away from biopsy site. Excluding this case, the upgrade rate was 0%. Our study adds to the growing evidence that diagnosis of flat epithelial atypia on directional vacuum-assisted biopsy for microcalcifications as the only imaging finding is not associated with a significant upgrade to carcinoma on excision, and therefore, excision may not be necessary. Additionally, excision may not be necessary for flat epithelial atypia with atypical ductal hyperplasia limited to ≤2 terminal duct-lobular units, if at least 90% of calcifications have been removed on biopsy.

[Palliative surgical correction of respiratory insufficiency in diffusive pulmonary emphysema].

PubMed

Gorbunkov, S D; Varlamov, V V; Cherny, S M; Lukina, O V; Kiryukhina, L D; Romanikhin, A I; Zinchenko, A V; Akopov, A L

To analyze early postoperative period in patients with diffuse pulmonary emphysema after palliative surgical correction of respiratory failure. The study included 196 patients who underwent bullectomy (n=111) and surgical reduction of pulmonary volume (n=85). Overall morbidity and mortality were 40.8% and 12.2% respectively. Among patients older than 60 years these values were significantly higher (58.0% and 22.6% respectively). It was shown that age over 60 years is associated with high risk of complications and mortality after excision of large and giant bulls. In patients <60 years morbidity is comparable after bullectomy and surgical reduction of pulmonary volume. Selection of patients for palliative surgical correction of respiratory failure is generally corresponded to that for lung transplantation. However, these methods should be considered complementary rather competing.

The use of neuronavigation and intraoperative imaging systems in the surgical treatment of orbital tumors.

PubMed

Hodaj, Irgen; Kutlay, Murat; Gonul, Engin; Solmaz, Ilker; Tehli, Ozkan; Temiz, Caglar; Kural, Cahit; Daneyemez, Mehmet K; Izci, Yusuf

2014-01-01

We aimed to show the effects of neuronavigation and intraoperative imaging systems on the surgical outcomes of orbital tumors. Seventeen patients who underwent surgical treatment for orbital tumors by transcranial and transnasal approaches between 2008 and 2013 were analyzed retrospectively. Twelve of them were male and 5 were female. The mean age was 41.6 years. Neuronavigation systems were used in all cases. Four patients were operated using intraoperative imaging systems. The transcranial approach was used in 9 (53%) patients, endoscopic medial orbital approach in 4 (23.5%), endoscopic inferolateral approach in 1 (6%), cranioorbitozygomatic approach in 1, lateral approach in 1, and the combined (medial endoscopic and lateral) approach in 1 patients. Total resection was achieved in 5 patients, gross total excision in 2, subtotal in 9 and partial in 1 patients. Modern technology has made a significant contribution to the treatment of orbital tumors. Although technological equipments facilitate the excision of tumors, the level of resection is mainly determined by the nature of tumor and adhesion to the adjacent neurovascular structures. It should not be forgotten that advanced technology never replaces a good anatomical knowledge and surgical experience, but has a complementary role.

Optimal size of pterygium excision for limbal conjunctival autograft using fibrin glue in primary pterygia.

PubMed

Hwang, Ho Sik; Cho, Kyong Jin; Rand, Gabriel; Chuck, Roy S; Kwon, Ji Won

2018-06-07

In our study we describe a method that optimizes size of excision and autografting for primary pterygia along with the use of intraoperative MMC and fibrin glue. Our objective is to propose a simple, optimizedpterygium surgical technique with excellent aesthetic outcomes and low rates of recurrence and otheradverse events. Retrospective chart review of 78 consecutive patients with stage III primary pterygia who underwent an optimal excision technique by three experienced surgeons. The technique consisted of removal of the pterygium head, excision of the pterygium body and Tenon's layer limited in proportion to the length of the head, application of intraoperative mitomycin C to the defect, harvest of superior bulbar limbal conjunctival graft, adherence of graft with fibrin glue. Outcomes included operative time, follow up period, pterygium recurrence, occurrences of incorrectly sized grafts, and other complications. All patients were followed up for more than a year. Of the 78 patients, there were 2 cases of pterygium recurrence (2.6%). There was one case of wound dehiscence secondary to small-sized donor conjunctivaand one case of over-sized donor conjunctiva, neither of which required surgical correction. There were no toxic complications associated with the use of mitomycin C. Correlating the excision of the pterygium body and underlying Tenon's layer to the length of the pterygium head, along with the use intraoperative mitomycin C, limbal conjunctival autografting, and fibrin adhesionresulted in excellent outcomes with a low rate of recurrence for primary pterygia.

Clitoral keloids after female genital mutilation/cutting.

PubMed

Birge, Özer; Akbaş, Murat; Özbey, Ertuğrul Gazi; Adıyeke, Mehmet

2016-09-01

We aimed to describe the presentation of long-term complications of female genital mutilation/cutting and the surgical management of clitoral keloids secondary to female genital mutilation/cutting. Twenty-seven women who underwent surgery because of clitoral keloid between May 2014 and September 2015 in Sudan Nyala Turkish Hospital were evaluated in this retrospective descriptive case series study. The prevalence of type 1, type 2, and type 3 female genital mutilation/cutting were 3.7%, 22.2%, and 74.1%, respectively (type 1: 1/27, type 2: 6/27, and type 3: 20/27). All patients had long-term health problems (dysuria, chronic pelvic pain, vaginal discharge, and chronic pruritus) and sexual dysfunction. Keloids were removed by surgical excision. There were no postoperative complications in any patient. Although clitoral keloid lesions can be seen after any type of female genital mutilation/cutting, they usually develop after type 3 female genital mutilation/cutting. Most of these keloids were noticed after menarche. Keloids can be removed by surgical excision and this procedure can alleviate some long-term morbidities of female genital mutilation/cutting.

Clitoral keloids after female genital mutilation/cutting

PubMed Central

Birge, Özer; Akbaş, Murat; Özbey, Ertuğrul Gazi; Adıyeke, Mehmet

2016-01-01

We aimed to describe the presentation of long-term complications of female genital mutilation/cutting and the surgical management of clitoral keloids secondary to female genital mutilation/cutting. Twenty-seven women who underwent surgery because of clitoral keloid between May 2014 and September 2015 in Sudan Nyala Turkish Hospital were evaluated in this retrospective descriptive case series study. The prevalence of type 1, type 2, and type 3 female genital mutilation/cutting were 3.7%, 22.2%, and 74.1%, respectively (type 1: 1/27, type 2: 6/27, and type 3: 20/27). All patients had long-term health problems (dysuria, chronic pelvic pain, vaginal discharge, and chronic pruritus) and sexual dysfunction. Keloids were removed by surgical excision. There were no postoperative complications in any patient. Although clitoral keloid lesions can be seen after any type of female genital mutilation/cutting, they usually develop after type 3 female genital mutilation/cutting. Most of these keloids were noticed after menarche. Keloids can be removed by surgical excision and this procedure can alleviate some long-term morbidities of female genital mutilation/cutting. PMID:28913112

Primary nodal hemangiosarcoma in four dogs.

PubMed

Chan, Catherine M; Zwahlen, Courtney H; de Lorimier, Louis-Philippe; Yeomans, Stephen M; Hoffmann, Karon L; Moore, Antony S

2016-11-01

CASE DESCRIPTION 4 dogs with a slow-growing mass in the cervical region were evaluated. CLINICAL FINDINGS All dogs had no clinical signs at the time of the evaluation. There was no apparent evidence of visceral metastases or other primary tumor based on available CT or MRI data for any dog. TREATMENT AND OUTCOME For each dog, surgery to remove the mass was performed. Histologic examination of the excised tissue revealed a completely excised grade 1 or 2 lymph node hemangiosarcoma. All dogs received adjuvant chemotherapy; 2 dogs underwent curative intent chemotherapy, 1 dog underwent metronomic treatment with cyclophosphamide, and 1 dog underwent metronomic treatment with chlorambucil. The survival time was 259 days in 1 dog; 3 dogs were still alive 615, 399, and 365 days after surgery. CLINICAL RELEVANCE Primary nodal hemangiosarcoma in dogs is a rare and, to the authors' knowledge, previously undescribed disease that appears to develop in the cervical lymph nodes as a slow-growing mass or masses. Surgical excision and adjunct treatment resulted in long survival times for 3 of the 4 dogs of the present report. Given the aggressive biologic behavior of hemangiosarcomas in other body locations, adjunct chemotherapy should be considered for affected dogs, although its role in the cases described in this report was unclear. Additional clinical information is required to further characterize the biologic behavior of this tumor type and determine the expected survival times and associated risk factors in dogs.

Autologous fat injection into the pectoralis major as an adjunct to surgical correction of gynecomastia.

PubMed

Pilanci, Ozgur; Basaran, Karaca; Aydin, Hasan Utkan; Cortuk, Oguz; Kuvat, Samet Vasfi

2015-03-01

Correction of gynecomastia in males is a frequently performed aesthetic procedure. Various surgical options involving the removal of excess skin, fat, or glandular tissue have been described. However, poor aesthetic outcomes, including a flat or depressed pectoral area, limit the success of these techniques. The authors sought to determine patient satisfaction with the results of upper chest augmentation by direct intrapectoral fat injection in conjunction with surgical correction of gynecomastia. In this prospective study, 26 patients underwent liposuction and glandular excision, glandular excision alone, or Benelli-type skin excision. All patients received intramuscular fat injections in predetermined zones of the pectoralis major (PM). The mean volume of fat injected was 160 mL (range, 80-220 mL per breast) bilaterally. Patients were monitored for an average of 16 months (range, 8-24 months). Hematoma formation and consequent infraareolar depression was noted in 1 patient and was corrected by secondary lipografting. Mean patient satisfaction was rated as 8.4 on a scale of 1 (unsatisfactory) to 10 (highly satisfactory). Autologous intrapectoral fat injection performed simultaneously with gynecomastia correction can produce a masculine appearance. The long-term viability of fat cells injected into the PM needs to be determined. 4 Therapeutic. © 2015 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

Soft tissue management of orbitotemporal neurofibromatosis.

PubMed

Singhal, Dhruv; Chen, Yi-Chieh; Chen, Yu-Ray; Chen, Philip Kuo-Ting; Tsai, Yueh-Ju

2013-01-01

The aim of this study was to provide an overview of a single-institution, 30-year surgical experience with the soft tissue management of orbitotemporal neurofibromatosis. Lessons learned are highlighted in case presentations. From 1981 to 2011, all patients who presented to the Chang Gung Memorial Hospital Craniofacial Center with craniofacial neurofibromatosis and orbitotemporal involvement were retrospectively reviewed. The medical records of those patients who underwent surgical correction were reviewed for age, extent of involvement, procedures performed, histologic confirmation, and acute complications. All patients were grouped according to the Jackson Classification. The electronic photobank was queried to evaluate results. Thirty-five patients presented to our center with orbitotemporal neurofibromatosis during the study period. Thirty-one patients underwent surgical management of their disease. The average age was 25 years (range 4 to 57 years). Over half of our patients (n = 18) presented with concomitant disease of the cheek. The 2 most common procedures performed were lateral canthopexy (n = 24) and upper eyelid excision (n = 24). The only acute complication recorded was a postoperative hematoma on the fourth postoperative day following simultaneous lateral canthopexy and upper eyelid excision which required operative evacuation. In orbitotemporal neurofibromatosis, tissue hyperextensibility and tumor weight adversely affect outcomes. Treatment of concomitant disease of the cheek should be prioritized in order to provide periorbital support prior to addressing the delicate structures of the eyelids. Preservation of the lateral canthal unit and levator muscle, despite neurofibroma infiltration, is critical to maximize outcomes following debulking procedures of the eyelid and orbit.

Frequency of invasive cancer in surgically excised vulvar lesions with intraepithelial neoplasia (VIN 3).

PubMed

Husseinzadeh, N; Recinto, C

1999-04-01

The aim of this study was to determine the frequency of invasive cancer found from specimens removed by surgical excision on patients with diagnosis of VIN 3. Seventy-eight patients with biopsy-proven vulvar intraepithelial neoplasia 3 (VIN 3) were treated by surgical excision. Sixteen patients (20.5%) were found to have invasion in the excised surgical specimen. Superficial invasion was seen in 7 patients (9%), 9 were noted to have >1 mm invasion (11.5%), and 1 patient had in situ Paget's disease (1.3%). Surgical excision should be considered a preferable method in management of patients with VIN 3. Copyright 1999 Academic Press.

Anterior mandibular ameloblastoma

PubMed Central

Bhandarwar, Ajay H.; Bakhshi, Girish D.; Borisa, Ashok D.; Wagh, Amol; Kapoor, Rajat; Kori, Channabasappa G.

2012-01-01

Ameloblastoma is a benign odontogenic tumor. These are usually asymptomatic until a large size is attained. Ameloblastoma has tendency to spread locally and has a high recurrence rate. Majority of ameloblastomas (80%) arise from the mandible. Ameloblastoma arising from anterior mandibular region (symphysis-menti) is rare. Very few cases of midline anterior ameloblastomas are reported in the literature. They often require wide local excision. Reconstruction of mandible in these cases is challenging. We present a case of mandibular ameloblastoma arising from symphysis-menti. Patient underwent wide surgical excision of the tumor followed by immediate reconstruction using free fibular vascular flap, stabilized with titanium reconstructive plates. A brief case report ands review of literature is presented. PMID:24765429

Pure flat epithelial atypia: is there a place for routine surgery?

PubMed

Ceugnart, L; Doualliez, V; Chauvet, M-P; Robin, Y-M; Bachelle, F; Chaveron, C; Rocourt, N; Pouliquen, G; Jarraya, H; Taieb, S

2013-09-01

To determine whether it is appropriate to routinely undertake surgery if flat epithelial atypia (FEA) or pure flat epithelial atypia (pFEA) is found on large-core biopsy. Between 2005 and 2010, 1678 large-core biopsy procedures were carried out, which led to 136 FEA sites being identified, 63 of which across 59 patients were pFEA (four patients had two sites of pFEA each). Forty-eight patients underwent further surgical excision, equating to 52 excised sites of pFEA. Of the 52 operated sites, there were 20 benign lesions (38%), 26 borderline lesions (56%), and three ductal carcinomas in situ (6%). The rate of histologic underestimation was put at 3.8%. Of the three cases that were underestimated, one was discarded because the definitive histology was not representative of the site from which microcalcifications had initially been taken. The other two cases that were underestimated were found in patients with an increased individual risk of breast cancer. In patients with no personal or first-degree family history of breast cancer, after complete or subtotal excision under radiology of the radiological lesion, and while excluding images fitting BI-RADS 5, annual monitoring may be offered as an alternative to surgical excision in view of the absence of underestimation found in our study. Copyright © 2013 Éditions françaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.

Surgical risk factors for recurrence of inverted papilloma.

PubMed

Healy, David Y; Chhabra, Nipun; Metson, Ralph; Holbrook, Eric H; Gray, Stacey T

2016-04-01

To identify variations in surgical technique that impact the recurrence of inverted papilloma following endoscopic excision. Retrospective cohort. Data from 127 consecutive patients who underwent endoscopic excision of inverted papilloma and oncocytic papilloma at a tertiary care medical center from 1998 to 2011 were reviewed. Patient demographics, comorbidities, tumor stage, and intraoperative details, including tumor location and management of the base, were evaluated to identify factors associated with tumor recurrence. Recurrence of papilloma occurred in 16 patients (12.6%). Mean time to recurrence was 31.0 months (range, 5.2-110.0 months). Mucosal stripping alone was associated with a recurrence rate of 52.2% (12/23 patients), compared to 4.9% (3/61 patients) when the tumor base was drilled, 4.7% (1/21 patients) when it was cauterized, and 0.0% (0/22 patients) when it was completely excised (P = .001). Increased recurrence rate was associated with tumors located in the maxillary sinus (P = .03), as well as the performance of endoscopic medial maxillectomy (P = .001) and external frontal approaches (P = .02). Drilling, cauterizing, or completely excising the bone underlying the tumor base during endoscopic resection reduces the recurrence rate of inverted and oncocytic papilloma, when compared to mucosal stripping alone. Surgeons who perform endoscopic resection of these tumors should consider utilization of these techniques when possible. 4. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

Imiquimod 5% cream versus cold knife excision for treatment of VIN 2/3: a five-year follow-up.

PubMed

Frega, A; Sesti, F; Sopracordevole, F; Biamonti, A; Scirpa, P; Milazzo, G N; Catalano, A; Assorgi, C; Lombardi, D; Gentile, M; Maniglio, P; Ricciardi, E; Cozza, G; Marziani, R; Moscarini, M

2013-04-01

Vulvar intraepithelial neoplasia (VIN) is a premalingnant condition. For long time, surgery was considered the first-line therapy in the treatment of high grade VIN. Imiquimod was recently introduced as an alternative to surgery. To compare the overall complete response, the recurrence rate and the risk factors for relapse among patients with VIN 2/3 treated with Imiquimod or surgical excision. Eighty women who had histological diagnosis of VIN 2 and VIN 3 were enrolled in this prospective study. Patients immunocompromised, with recurrent VIN, with well differentiated type VIN or VIN 1 and women treated more than once were excluded from the study. Patients were divided into two groups: group A was treated with Imiquimod, group B underwent surgical excision. Patients' characteristics analyzed were: age, smoking, degree of the primary lesion, state of margins, multifocal disease. We have evaluated the recurrence rate, the relapse rate, and the overall complete response, considering as recurrence the onset of a lesion after an initial complete response to Imiquimod and/or after the surgical treatment and as relapse all patients who had a recurrence plus those with medical treatment failure. Multifocal lesions (p = 0.03) and VIN 3 (p = 0.002) were associated with a higher risk of relapse. The recurrence rate was higher in the group B (p = 0.009), but the relapse rate was higher in the group A (p = 0.04). The overall complete response was better in the group B (p = 0.04). Although the advent of new medical options can decrease the morbidity associated with invasive surgical procedures, surgical treatments remain the best treatment modality for VIN with regard to relapse and overall complete response.

Is the outcome at surgery different when flat epithelial atypia and lobular neoplasia are found in association at biopsy?

PubMed Central

Sanchez, Lilia Maria; Lalonde, Lucie; Trop, Isabelle; David, Julie; Mesurolle, Benoît

2017-01-01

Objective: To assess the impact on the final outcome at surgery of flat epithelial atypia (FEA) when found concomitantly with lobular neoplasia (LN) in biopsy specimens compared with pure biopsy-proven FEA. Methods: The approval from the institutional review board of the CHUM (Centre Hospitalier Universitaire de Montréal) was obtained. A retrospective review of our database between 2009 and 2013 identified 81 females (mean age 54 years, range 38–90 years) with 81 FEA biopsy-proven lesions. These were pure or associated with LN only in 59/81 (73%) and 22/81 (27%) cases, respectively. Overall, 57/81 (70%) patients underwent surgery and 24/81 (30%) patients underwent mammographic surveillance with a mean follow-up of 36 months. Results: FEA presented more often as microcalcifications in 68/81 (84%) patients and were mostly amorphous in 49/68 (72%). After excluding radio pathologically discordant cases, pure FEA proved to be malignant at surgery in 1/41 (2%; 95% confidence interval 0.06–12.9). There was no statistically significant difference in the upgrade to malignancy whether FEA lesions were pure or associated to LN at biopsy (p = 0.4245); however, when paired in biopsy specimens, these lesions were more frequently associated with atypical ductal hyperplasia (ADH) at surgery than with pure FEA (p = 0.012). Conclusion: Our results show a 2% upgrade rate to malignancy of pure FEA lesions. When FEA is found in association with LN at biopsy, surgical excision yields more frequently ADH than pure FEA thus warranting close surveillance or even surgical excision. Advances in knowledge: The association of LN with FEA at biopsy was more frequently associated with ADH at surgery than with pure FEA. If a biopsy-proven FEA lesion is deemed concordant with the imaging finding, when paired with LN at biopsy, careful surveillance or even surgical excision is suggested. PMID:28118035

Is the outcome at surgery different when flat epithelial atypia and lobular neoplasia are found in association at biopsy?

PubMed

El Khoury, Mona; Sanchez, Lilia Maria; Lalonde, Lucie; Trop, Isabelle; David, Julie; Mesurolle, Benoît

2017-04-01

To assess the impact on the final outcome at surgery of flat epithelial atypia (FEA) when found concomitantly with lobular neoplasia (LN) in biopsy specimens compared with pure biopsy-proven FEA. The approval from the institutional review board of the CHUM (Centre Hospitalier Universitaire de Montréal) was obtained. A retrospective review of our database between 2009 and 2013 identified 81 females (mean age 54 years, range 38-90 years) with 81 FEA biopsy-proven lesions. These were pure or associated with LN only in 59/81 (73%) and 22/81 (27%) cases, respectively. Overall, 57/81 (70%) patients underwent surgery and 24/81 (30%) patients underwent mammographic surveillance with a mean follow-up of 36 months. FEA presented more often as microcalcifications in 68/81 (84%) patients and were mostly amorphous in 49/68 (72%). After excluding radio pathologically discordant cases, pure FEA proved to be malignant at surgery in 1/41 (2%; 95% confidence interval 0.06-12.9). There was no statistically significant difference in the upgrade to malignancy whether FEA lesions were pure or associated to LN at biopsy (p = 0.4245); however, when paired in biopsy specimens, these lesions were more frequently associated with atypical ductal hyperplasia (ADH) at surgery than with pure FEA (p = 0.012). Our results show a 2% upgrade rate to malignancy of pure FEA lesions. When FEA is found in association with LN at biopsy, surgical excision yields more frequently ADH than pure FEA thus warranting close surveillance or even surgical excision. Advances in knowledge: The association of LN with FEA at biopsy was more frequently associated with ADH at surgery than with pure FEA. If a biopsy-proven FEA lesion is deemed concordant with the imaging finding, when paired with LN at biopsy, careful surveillance or even surgical excision is suggested.

Primary surgical excision for pediatric orbital capillary hemangioma.

PubMed

Krema, Hatem

2015-05-01

We report the technique and outcome of surgical excision of subcutaneous orbital capillary hemangioma causing eye globe displacement in two children. Primary surgical excision was performed with blunt dissection along the tumor walls using a cotton-tipped applicator as the dissecting tool with simultaneous outward gentle traction on the tumor wall. Despite the deep and extensive orbital involvement, complete excision of the hemangiomas was achievable with this technique, which permitted excellent visualization of the surgical planes throughout the procedures. Deep and extensive pediatric orbital capillary hemangioma can be surgically excised with the suggested technique, which obviates the need for intralesional or systemic medical therapy, yielding optimal cosmetic and functional outcomes, shortly after surgery.

Complete Surgical Excision Is Essential for the Management of Patients With Breast Implant–Associated Anaplastic Large-Cell Lymphoma

PubMed Central

Clemens, Mark W.; Medeiros, L. Jeffrey; Butler, Charles E.; Hunt, Kelly K.; Fanale, Michelle A.; Horwitz, Steven; Weisenburger, Dennis D.; Liu, Jun; Morgan, Elizabeth A.; Kanagal-Shamanna, Rashmi; Parkash, Vinita; Ning, Jing; Sohani, Aliyah R.; Ferry, Judith A.; Mehta-Shah, Neha; Dogan, Ahmed; Liu, Hui; Thormann, Nora; Di Napoli, Arianna; Lade, Stephen; Piccolini, Jorge; Reyes, Ruben; Williams, Travis; McCarthy, Colleen M.; Hanson, Summer E.; Nastoupil, Loretta J.; Gaur, Rakesh; Oki, Yasuhiro; Young, Ken H.

2016-01-01

Purpose Breast implant–associated anaplastic large-cell lymphoma (BI-ALCL) is a rare type of T-cell lymphoma that arises around breast implants. The optimal management of this disease has not been established. The goal of this study is to evaluate the efficacy of different therapies used in patients with BI-ALCL to determine an optimal treatment approach. Patients and Methods In this study, we applied strict criteria to pathologic findings, assessed therapies used, and conducted a clinical follow-up of 87 patients with BI-ALCL, including 50 previously reported in the literature and 37 unreported. A Prentice, Williams, and Peterson model was used to assess the rate of events for each therapeutic intervention. Results The median and mean follow-up times were 45 and 30 months, respectively (range, 3 to 217 months). The median overall survival (OS) time after diagnosis of BI-ALCL was 13 years, and the OS rate was 93% and 89% at 3 and 5 years, respectively. Patients with lymphoma confined by the fibrous capsule surrounding the implant had better event-free survival (EFS) and OS than did patients with lymphoma that had spread beyond the capsule (P = .03). Patients who underwent a complete surgical excision that consisted of total capsulectomy with breast implant removal had better OS (P = .022) and EFS (P = .014) than did patients who received partial capsulectomy, systemic chemotherapy, or radiation therapy. Conclusion Surgical management with complete surgical excision is essential to achieve optimal EFS in patients with BI-ALCL. PMID:26628470

Complete Surgical Excision Is Essential for the Management of Patients With Breast Implant-Associated Anaplastic Large-Cell Lymphoma.

PubMed

Clemens, Mark W; Medeiros, L Jeffrey; Butler, Charles E; Hunt, Kelly K; Fanale, Michelle A; Horwitz, Steven; Weisenburger, Dennis D; Liu, Jun; Morgan, Elizabeth A; Kanagal-Shamanna, Rashmi; Parkash, Vinita; Ning, Jing; Sohani, Aliyah R; Ferry, Judith A; Mehta-Shah, Neha; Dogan, Ahmed; Liu, Hui; Thormann, Nora; Di Napoli, Arianna; DiNapoli, Arianna; Lade, Stephen; Piccolini, Jorge; Reyes, Ruben; Williams, Travis; McCarthy, Colleen M; Hanson, Summer E; Nastoupil, Loretta J; Gaur, Rakesh; Oki, Yasuhiro; Young, Ken H; Miranda, Roberto N

2016-01-10

Breast implant-associated anaplastic large-cell lymphoma (BI-ALCL) is a rare type of T-cell lymphoma that arises around breast implants. The optimal management of this disease has not been established. The goal of this study is to evaluate the efficacy of different therapies used in patients with BI-ALCL to determine an optimal treatment approach. In this study, we applied strict criteria to pathologic findings, assessed therapies used, and conducted a clinical follow-up of 87 patients with BI-ALCL, including 50 previously reported in the literature and 37 unreported. A Prentice, Williams, and Peterson model was used to assess the rate of events for each therapeutic intervention. The median and mean follow-up times were 45 and 30 months, respectively (range, 3 to 217 months). The median overall survival (OS) time after diagnosis of BI-ALCL was 13 years, and the OS rate was 93% and 89% at 3 and 5 years, respectively. Patients with lymphoma confined by the fibrous capsule surrounding the implant had better event-free survival (EFS) and OS than did patients with lymphoma that had spread beyond the capsule (P = .03). Patients who underwent a complete surgical excision that consisted of total capsulectomy with breast implant removal had better OS (P = .022) and EFS (P = .014) than did patients who received partial capsulectomy, systemic chemotherapy, or radiation therapy. Surgical management with complete surgical excision is essential to achieve optimal EFS in patients with BI-ALCL. © 2015 by American Society of Clinical Oncology.

Evaluating the Effect of Margin Consensus Guideline Publication on Operative Patterns and Financial Impact of Breast Cancer Operation.

PubMed

Bhutiani, Neal; Mercer, Megan K; Bachman, Katelynn C; Heidrich, Samantha R; Martin, Robert C G; Scoggins, Charles R; McMasters, Kelly M; Ajkay, Nicolás

2018-02-09

This study sought to evaluate re-excision rates, patient satisfaction with their breasts, and healthcare costs before and after publication of 2014 Society of Surgical Oncology/American Society of Radiation Oncology consensus guideline on margins for breast conserving operation with whole-breast irradiation for stage I and II breast cancer at an academic institution. Patients with stage I and II invasive carcinomas who underwent partial mastectomy were divided into 2 groups based on whether they were treated before (PRE) or after (POST) guideline publication in March 2014. Groups were compared with respect to re-excision rates, conversion to mastectomy, specimen volumes, mean cost per patient of surgical care, and prospectively collected patient post-procedure quality of life. A total of 237 patients who underwent partial mastectomy were examined (n = 126 in the PRE group and n = 111 in the POST group). Patients in the POST group were less likely to require re-excision (9% POST vs 37% PRE; p < 0.001) and were less likely to undergo conversion to mastectomy (5% POST vs 14% PRE; p = 0.02). After consensus guideline publication, mean operative cost per patient decreased ($4,874 POST vs $5,772 PRE; p < 0.001), and patients had improved breast quality of life scores (77 out of 100 POST vs 61 out of 100 PRE; p = 0.03). On multivariable analysis, publication of the consensus statement was an independent predictor of decreased re-excision rates (odds ratio 0.17; 95% CI 0.08 to 0.38; p < 0.001) and operative cost per patient (odds ratio 0.14; 95% CI 0.78 to 0.30; p < 0.001). Widespread implementation of the consensus guideline on margins for breast conserving operation will likely lead to the intended improvements in operative and financial outcomes, as well as patient satisfaction with breast conserving operation. Copyright © 2018 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

[Comparative results of surgical treatment for perforating and bleeding pyloroduodenal ulcers].

PubMed

Gorbunov, V N; Sytnik, A P; Korenev, N N; Gordeev, S A; Stoliarchuk, E V; Urzhumtseva, G A

1998-01-01

Results of treatment of 1309 patients with perforated and bleeding pyloroduodenal ulcers for 20-years period have been analysed. Resection of the stomach performed in 85 cases resulted in high postoperative lethality which made up in bleeding ulcers 14.8%. Drainage operations of the stomach with excision or suturing of ulcer combined with bilateral truncal vagotomy was performed in 60 patients, postoperative lethality rate being 8.4%. 128 patients underwent selective proximal vagotomy together with pyloro- and duodenoplasty, lethality rate being 1.6%. Combined vagotomy (posterior truncal and anterior sero-muscular) with excision of ulcer, transversal pyloroplasty and duodenoplasty was carried out in 1036 patients (postoperative lethality--2.4%). Excellent and good functional results were achieved in 79.6% of the patients.

Occipital Intraosseous Hemangioma over Torcula: Unusual Presentation with Raised Intracranial Pressure.

PubMed

Rao, K V L N; Beniwal, Manish; Vazhayil, Vikas; Somanna, Sampath; Yasha, T C

2017-12-01

Hemangiomas of the bone are benign, uncommon, slow-growing lesions accounting for <1.0% of all bony neoplasms. Intraosseous occipital hemangiomas are rare, and occipital hemangiomas presenting with features of raised intracranial tension are, with only 2 cases reported to date. In this case report, we describe the unique case of a 30-year-old male patient presenting with raised intracranial pressure due to venous obstruction at the torcula. The patient underwent excision of the lesion and became symptom free. Although these are benign lesions, they can have a varied clinical presentation. An understanding of the different clinical presentations and surgical nuances in excising such tumors can lead to early diagnosis and good patient outcome. Copyright © 2017 Elsevier Inc. All rights reserved.

Routine Pre-Treatment MRI for Breast Cancer in a Single-Payer Medical Center: Effects on Surgical Choices, Timing and Outcomes

PubMed Central

Vreeland, Timothy J; Berry IV, John S; Schneble, Erika; Jackson, Doreen O; Herbert, Garth S; Hale, Diane F; Martin, Jonathon M; Flores, Madeline; Pattyn, Adam R; Hata, Kai; Clifton, Guy T; Kirkpatrick, Aaron D; Peoples, George E.

2017-01-01

Introduction: Pre-operative MRI is being used with increasing frequency to evaluate breast cancer patients, but the debate surrounding risks and benefits of this use continues. At our institution, we instituted a standardized protocol for pre-operative MRI. Here, we compare patients seen prior to routine use of MRI to those seen after and examine effects on surgical choices, timing and outcomes. Methods: This is a retrospective review of a prospectively collected database of all new invasive breast cancers seen from January 2007 to December 2012. The control group (CG) did not receive MRI, while the MRI group (MRG) underwent MRI according to our pretreatment protocol. Groups were compared with regards to basic demographics, initial surgical choices, need for re-excision, and surgical timing. The electronic medical records of patients in the MRG who underwent mastectomy as their initial surgery were examined closely to determine the main factors leading to their choice of surgery. Finally, correlation between findings on MRI and final surgical pathology was analyzed. Results: Of 282 patients included, 38 were in the CG and 244 in the MRG; the groups were well matched. The MRG had a significantly higher percentage of patients choosing initial mastectomy (MRG: 47.1% vs CG 21.1%, p=0.003). Patients seen in the first 2 years of the study were less likely to choose mastectomy than those enrolled in the latter years (29.2%vs 48.6%, p=0.004). The MRG had a lower chance of return to the operating room for re-excision (15.2% vs 28.9%, p=0.035). The average time from initial imaging to initial surgery was approximately the same between groups (MRG: 39.7 days vs CG 42.1 days, p=0.45) and the MRG actually had shorter time to definitive (margin-negative) surgical management (MRG: 43.5 days vs CG: 50.3 days, p=0.079). One hundred-fifteen patients in the MRG underwent mastectomy as initial surgery. Of these, 64 (55.7%) had no additional findings on MRI and chose mastectomy based on patient preference; 30 patients (26.1%) (29 unilateral, 1 bilateral) had mastectomy because of MRI findings. Of the 31 breasts removed (29 unilateral and 1 bilateral mastectomies) because of MRI findings, 26 (83.9%) had histologic findings that correlated with the MRI findings, while 5 (16.1%) did not. Conclusion: Patients receiving routine pre-treatment MRI had an increased mastectomy rate, but had a lower re-excision rate. We found no delay to initial surgical therapy and, perhaps more importantly, a slight decrease in time to margin-negative surgical therapy in the MRI group. Women choosing mastectomy after MRI did so because of personal preference over half of the time, while MRI findings influenced this choice in 26% of these women. When MRI findings did lead to mastectomy, these findings were confirmed by pathology results in the vast majority of cases. PMID:28900481

Differential Diagnosis in Idiopathic Granulomatous Mastitis and Tuberculous Mastitis

PubMed Central

Seo, Hee Ri Na; Na, Kuk Young; Yim, Hyun Ee; Kim, Tae Hee; Kang, Doo Kyoung; Oh, Ki Keun; Kang, Seok Yun; An, Young-Sil; Chun, Mison; Kim, Woojae; Park, Rae Woong; Jung, Yong Sik

2012-01-01

Purpose Idiopathic granulomatous mastitis (IGM) is a rare chronic inflammatory disease of unknown etiology. The diagnosis of IGM requires that other granulomatous lesions in the breast be excluded. Tuberculous mastitis (TM) is also an uncommon disease that is often difficult to differentiate from IGM. The purpose of this study is to develop a new algorithm for the differential diagnosis and treatment of IGM and TM. Methods Medical records of 68 patients (58 with IGM and 10 with TM) between July 1999 and February 2009 were retrospectively reviewed. Results The mean age of the patients was 33.5 (IGM) and 40 (TM) years (p=0.018). The median follow-up was 84 months. Of the total 10 patients with TM, 5 patients had a history of pulmonary tuberculosis. The most common symptoms of the diseases were breast lump and pain. However, axillary lymphadenopathy was more seen in TM (50%) compared to IGM (20.6%) (p=0.048). TM showed more cancer-mimicking findings on radiologic study (p=0.028). In IGM, 48 patients (82.7%) underwent surgical wide excision and 21 patients (36.2%) were managed with corticosteroid therapy and antibiotics. All of the TM patients received anti-tuberculosis medications and 9 patients (90%) underwent wide excision. The mean treatment duration was 2.8 months in IGM and 8.4 months in TM. Recurrence developed in 5 patients (8.6%) in IGM and 1 patient (10%) in TM. Conclusion This study shows different characteristics between IGM and TM. The IGM patients were younger and had more mastalgia symptoms than the TM patients. Axillary lymphadenopathy was seen more often in TM patients. Half of the TM patients had pulmonary tuberculosis or tuberculosis lymphadenitis. Surgical wide excision might be both therapeutic and useful for providing an exact diagnosis. PMID:22493637

Breast Imaging-Reporting and Data System (BI-RADS) classification in 51 excised palpable pediatric breast masses.

PubMed

Koning, Jeffrey L; Davenport, Katherine P; Poole, Patricia S; Kruk, Peter G; Grabowski, Julia E

2015-10-01

The American College of Radiology Breast Imaging Reporting and Data System (BI-RADS) classification was developed to risk stratify breast lesions and guide surgical management based on imaging. Previous studies validating BI-RADS for US do not include pediatric patients. Most pediatric breast masses present as palpable lesions and frequently undergo ultrasound, which is often accompanied with a BI-RADS classification. Our study aimed to correlate BI-RADS with pathology findings to assess applicability of the classification system to pediatric patients. We performed a retrospective review of all patients who underwent excision of a breast mass at a single center from July 2010 to November 2013. We identified all patients who underwent preoperative ultrasound with BI-RADS classification. Demographic data, imaging results, and surgical pathology were analyzed and correlated. A total of 119 palpable masses were excised from 105 pediatric patients during the study period. Of 119 masses, 81 had preoperative ultrasound, and BI-RADS categories were given to 51 masses. Of these 51, all patients were female and the average age was 15.9 years. BI-RADS 4 was given to 25 of 51 masses (49%), and 100% of these lesions had benign pathology, the most common being fibroadenoma. Treatment algorithm based on BI-RADS classification may not be valid in pediatric patients. In this study, all patients with a BI-RADS 4 lesion had benign pathology. BI-RADS classification may overstate the risk of malignancy or need for biopsy in this population. Further validation of BI-RADS classification with large scale studies is needed in pediatric and adolescent patients. Copyright © 2015 Elsevier Inc. All rights reserved.

Undermining plastic surgery as a possible option for treating basal cell carcinoma of the forehead.

PubMed

Tchernev, Georgi; Pidakev, Ivan; Lozev, Ilia; Lotti, Torello; Cardoso, Jose Carlos; Patterson, James W

2017-04-01

Basal cell carcinoma (BCC) is the most common cutaneous cancer. Although most cases can be cured with simple surgical procedures and are associated with a good prognosis, a minority of BCCs may pose significant therapeutic challenges. This occurs mostly in cases of so-called advanced BCC, which a loosely defined term that encompasses locally advanced lesions and tumors with metastatic spread. Treatment of these cases is often complex and sometimes may need combinations of therapeutic modalities, including surgery, radiotherapy and/or targeted therapy directed towards sonic hedgehog (SHH) signaling pathways, such as vismodegib. We herein present the case of a 74-year-old man presenting with a large basal cell of the forehead evolving for more than 7 years. The patient underwent excision of the lesion with clear surgical margins. Reconstruction of the defect was performed after extensive undermining of the skin allowing subsequent direct closure with a simple suture, which resulted in an acceptable cosmetic outcome. We discuss the potential advantages, disadvantages, and applicability of this relatively simple surgical maneuver in the reconstruction of defects resulting from excision of considerably large cutaneous tumors.

Branchial arch anomalies: Recurrence, malignant degeneration and operative complications.

PubMed

Al-Mufarrej, Faisal; Stoddard, David; Bite, Uldis

2017-06-01

Branchial arch anomalies (BAA) represent one of the commonest pediatric neck masses, but large case series are lacking with none specifically examining risk of recurrence, surgical complications, and malignancy. Retrospective study of patients with BAA at Mayo Clinic from 1/1/1976-7/29/2011. Features studied include age, gender, location, BAA type, symptoms, recurrence, preoperative management, extent of surgery, pathology as well as presence of tracts. Associations with tracts, operative complications, and recurrence were evaluated. 421 subjects underwent BAA excision during the study period at our institution. Subjects with tracts were symptomatic earlier. Four cases (mean age 60.3 years) of malignancy were identified. Among the 358 (non-remenant) BAA patients with no previous excision, 3.6% recurred at a mean of 47.1 months following surgery. Patients who underwent incision and drainage prior to BAA excision were 3.4 times more likely to recur. 2% experienced complications. Age, BAA type, preoperative imaging and extent of surgery did not affect recurrence or complication rates. Patients with history of preoperative incision and drainage should be followed closely for recurrence the first four years. Early BAA excision is not associated with higher complication rate. Extent of resection should be determined by gross margins of BAA. Malignant degeneration was not seen in children. Malignancies have been seen in older patients (over 45 years) diagnosed with BAA, and a thorough work-up is important for correct diagnosis. Copyright © 2017 Elsevier B.V. All rights reserved.

Clinical assessment of diode laser-assisted endoscopic intrasphenoidal vidian neurectomy in the treatment of refractory rhinitis.

PubMed

Lai, Wen-Sen; Cheng, Sheng-Yao; Lin, Yuan-Yung; Yang, Pei-Lin; Lin, Hung-Che; Cheng, Li-Hsiang; Yang, Jinn-Moon; Lee, Jih-Chin

2017-12-01

For chronic rhinitis that is refractory to medical therapy, surgical intervention such as endoscopic vidian neurectomy (VN) can be used to control the intractable symptoms. Lasers can contribute to minimizing the invasiveness of ENT surgery. The aim of this retrospective study is to compare in patients who underwent diode laser-assisted versus traditional VN in terms of operative time, surgical field, quality of life, and postoperative complications. All patients had refractory rhinitis with a poor treatment response to a 6-month trial of corticosteroid nasal sprays and underwent endoscopic VN between November 2006 and September 2015. They were non-randomly allocated into either a cold instrument group or a diode laser-assisted group. Vidian nerve was excised with a 940-nm continuous wave diode laser through a 600-μm silica optical fiber, utilizing a contact mode with the power set at 5 W. A visual analog scale (VAS) was used to grade the severity of the rhinitis symptoms for quality of life assessment before the surgery and 6 months after. Of the 118 patients enrolled in the study, 75 patients underwent cold instrument VN and 43 patients underwent diode laser-assisted VN. Patients in the laser-assisted group had a significantly lower surgical field score and a lower postoperative bleeding rate than those in the cold instrument group. Changes in the VAS were significant in preoperative and postoperative nasal symptoms in each group. The application of diode lasers for vidian nerve transection showed a better surgical field and a lower incidence of postoperative hemorrhage. Recent advancements in laser application and endoscopic technique has made VN safer and more effective. We recommend this surgical approach as a reliable and effective treatment for patients with refractory rhinitis.

Brain-stem hemangioblastomas: The seemingly innocuous lesion in a perilous location.

PubMed

Joseph, Jeena; Behari, Sanjay; Gupta, Shruti; Bhaisora, Kamlesh Singh; Gandhi, Anish; Srivastava, Arun; Jaiswal, Awadhesh K

2018-01-01

Hemangioblastomas [75% sporadic, 25% with Von Hippel Lindau (VHL) disease] are highly vascular, benign lesions. The surgical nuances, management, and complication avoidance in brain-stem hemangioblastomas (BHs) have been studied. Over 18 years, 27(mean age: 29 years; range 15-60 years) consecutive cases of BH underwent microsurgical excision. All patients were assessed clinico-radiologically for neurological deficits and screened for VHL disease. Outcome of the patients was based on Karnofsky Performance Status scale (KPS). 12 out of 19 (70.4%) patients with hydrocephalus underwent a cerebrospinal fluid (CSF) diversion procedure. Lower cranial nerve palsy was present in 10 (37%) patients and motor weakness in 13 (48%). The tumours [mean size 3.34 ± 1.06 cm, range: 1.4-5.5 cm; 11 solid, rest solid-cystic; 18 (66.7%) subpial and 9 (33.33%) intramedullary] were divided into four categories based on size: A: <2 cm (n = 5,18.5%); B: 2-3 cm (n = 10,37%); C: 3-4 cm (n = 6,22.2%); D: >4 cm (n = 6,22.2%). Their location was at posterior cervicomedullary junction (n = 12); pontomedullary junction (n = 7); pons (n = 3), medulla (n = 3) and ponto-mesencephalic region (n = 2). Multiple flow voids were seen in >50% patients with tumour >2 cm. 5 patients had syringomyelia; and, 8 had diffuse cervical cord expansion. Two patients with a large vascular tumour underwent preoperative embolization. Six patients had VHL disease; one underwent bilateral adrenalectomy for refractory hypertension; and, the another, nephrectomy for renal cell carcinoma. Twenty-six patients underwent a midline suboccipital craniectomy; and, 1 with a cerebellopontine angle tumour, a retromastoid craniectomy. 15 patients underwent total excision; 10 patients, near-total (<10% remaining) excision, and 2 patients, a subtotal (>10% remaining)) excision. Three patients (2 with VHL disease) expired due to exsanguinating hemorrhage, spreading venous thrombosis and aspiration pneumonitis, respectively. At follow-up visit (median: 25 ± interquartile range 2-56months), 17 patients had improved KPS, 4 remained in same status and 3 (recently operated, on tracheostomy) had worsened KPS. Significant improvement is achievable in neurological status in patients following successful extirpation of a brain-stem hemangioblastoma, despite a turbulent perioperative period. Leaving tumour capsule adherent to the brain-stem often helps in preserving brain-stem function. Postoperatively, the patients should be monitored for their respiratory and lower cranial nerve status to prevent aspiration pneumonitis.

Negative pressure wound therapy, staged excision and definitive closure with split-thickness skin graft for axillary hidradenitis suppurativa: a retrospective study.

PubMed

Pearce, F B; Richardson, K A

2017-01-02

Bilateral axillary hidradenitis is a chronic, suppurative, and scarring disease that is most effectively treated by complete excision of all hair-bearing tissues. We assessed our staged procedure for excision and placement of a split-thickness skin graft for bilateral axillary hidradenitis in terms of costs, outcomes, and timing of excision. An IRB approved retrospective case analysis was performed on patients that underwent bilateral axillary hidradenitis skin excision with eventual placement of split-thickness skin grafting using the current LSUHSC/University Health hidradenitis surgical treatment protocol. Using ICD-9 codes (705.83) and CPT codes (11041, 11042, 11451, 11600, 11601, 11602, 11603, 11604) we reviewed cases performed at our institution from 1 January 2008 to 24 Febuary 2014 and we selected patients based on bilateral axillary involvement (alone) and >1 year history of active disease. Patients were excluded if resection of tissue encompassed regions outside of the immediately adjacent axillary. A total of seven patients matching criteria for bilateral axillary hidradenitis were selected for analysis. Clinical course, cost and surgical techniques were assessed. Of the seven patients, six required admission throughout their treatment due to lack of funding making use of negative pressure wound therapy at home not possible. These patients stayed an average of 10 days with a mean hospital charge of $35,178 and a mean hospital provider charge of $10,019. No recurrence was demonstrated. All patients attained full range of motion, post grafting. No patient required a further operation due to graft failure. Split-thickness skin grafting without use of bilayer dermal regenerative templates yielded definitive results with acceptable cosmesis and functionality, without the added cost of treatments such as a bilayer dermal regenerative template.

ARTHROSCOPIC TREATMENT OF CALCIFYING TENDINITIS OF THE ROTATOR CUFF.

PubMed

Neto, Arnaldo Amado Ferreira; Trevizani, Cassio Silva; Benegas, Eduardo; Malavolta, Eduardo Angeli; Gracitelli, Mauro Emílio Conforto; Bitar, Alexandre Carneiro; Neto, Francisco José Dos Santos

2010-01-01

To evaluate the clinical and radiographic results from arthroscopic surgical treatment of the rotator cuff in patients with calcifying tendinitis. A retrospective study was conducted on twenty patients who underwent arthroscopic treatment for calcifying tendinitis of the shoulder between March 1999 and November 2005. Six patients were excluded due to loss of follow-up. The average follow-up period was 41.4 months. Eight patients (57%) were female and six (43%) were male. The right side was affected in 10 cases (71%) and the left in four cases (29%). Nine cases (64%) had calcification in the supraspinatus tendon, two (14%) in the infraspinatus tendon, and three (21%) in both tendons. In all cases, resection of the calcium deposits was performed by means of a needle (Jelco® No. 14) in combination with curettage (mini-curette). Two shoulders (14%) underwent subacromial decompression, and one (7%) underwent excision of the distal clavicle. A tendon-tendon suture was performed in three shoulders (21%). None of the patients underwent tendon-bone reinsertion. The mean score obtained on the UCLA scale was 33 points (26-35), thus indicating that a majority of patients had good results. In the final radiographic evaluation, none of the patients showed signs of calcification. Arthroscopic treatment of calcifying tendinitis of the shoulder safely allows excision of the calcification, leading to good results in relation to shoulder pain and function.

Preoperative immunosuppressive therapy and surgery as a treatment for anal furunculosis.

PubMed

Klein, Arnaud; Deneuche, Aymeric; Fayolle, Pascal; Hidalgo, Antoine; Scotti, Stefano; Zylberstein, Luca; Desbois, Christophe; Tessier, Dominique; Moissonnier, Pierre; Viateau, Véronique

2006-12-01

To evaluate the efficacy of combining preoperative immunosuppressive therapy with surgical excision for treatment of anal furunculosis (AF) in dogs. Retrospective study. Dogs (n=25) with stages 1-4 AF. Preoperative immunosuppressive therapy was either cyclosporine A (CyA) alone or in combination with ketoconazole (Group 1; n=18), or azathioprine combined with prednisolone (Group 2; n=7). Surgical excision of residual draining tracts, cryptectomy, and anal sacculectomy were performed. Only dogs with postoperative clinical follow-up exceeding 9 months were retained for the study. Both immunosuppressive protocols were effective in reducing progression of AF. Subsequent draining tracts excision, cryptectomy, and anal sacculectomy were bilateral (12 dogs) or unilateral (13 dogs of which 4 had bilateral anal sacculectomy). Postoperative recovery was uneventful, except for 2 dogs that had wound breakdown. Recurrence was not observed in any of the dogs that had bilateral surgical excision and or in 9 dogs that had unilateral excision. Preoperative immunosuppressive therapy, combined with bilateral surgical resection of affected tissue consistently, resulted in resolution of AF. Four dogs that had recurrence had unilateral excision despite initial bilateral involvement, suggesting that all diseased tissue should be excised. These preliminary results suggest that immunosuppressive therapy before surgical excision for AF yields minimizes recurrence in dogs.

Successful use of botulinum toxin type a in the treatment of refractory postoperative dyspareunia.

PubMed

Park, Amy J; Paraiso, Marie Fidela R

2009-08-01

Refractory dyspareunia presents a challenging therapeutic dilemma. A woman with defecatory dysfunction and dyspareunia presented with stage 2 prolapse. She underwent laparoscopic and vaginal pelvic floor reconstruction with excision of endometriosis. The patient experienced increased dyspareunia and de novo vaginismus postoperatively that were refractory to trigger point injections, physical therapy, and medical and surgical management. She underwent botulinum toxin type A injections into her levator ani muscles, which allowed her to have sexual intercourse again after 2 years of apareunia with no recurrence of pain for 12 months. Injecting botulinum toxin into the levator ani muscles shows promise for postoperative patients who develop vaginismus and do not respond to conservative therapy.

[REVIEW OF 30 YEARS OF RESEARCH AND DEVELOPMENT OF AN ENZYMATIC DEBRIDEMENT AGENT FOR BURNS].

PubMed

Krieger, Yuval; Shoham, Yaron; Bogdanov-Berezovsky, Alexander; Silberstein, Eldad; Sagi, Amiram; Levy, Avraham; Rosenberg, Nir; Rubin, Guy; Egozi, Dana; Ullman, Yehuda; Haik, Josef; Rosenberg, Lior

2016-05-01

Early removal of burn eschar is a cornerstone of burn care. The most commonly practiced eschar removal technique for deep burns in modern burn care is surgical debridement but this technique is associated with surgical burden and leads to unnecessary excision of viable tissue. To review 30 years of research and development of an enzymatic debridement agent for burns. Studies performed during the last 30 years are reviewed in this manuscript. Patients who underwent enzymatic debridement had a significantly shorter time to complete debridement, the surgical burden was significantly lower, hand burns did not necessitate escharotomy, and the long term results were favorable. Early enzymatic debridement leads to an efficient debridement, preservation of viable tissue, a reduction in surgical burden and favorable long term results. We believe early enzymatic debridement will lead to better care for burn victims and perhaps, even to a paradigm shift in the treatment of burns.

Total Artificial Heart Implantation after Excision of Right Ventricular Angiosarcoma.

PubMed

Bruckner, Brian A; Abu Saleh, Walid K; Al Jabbari, Odeaa; Copeland, Jack G; Estep, Jerry D; Loebe, Matthias; Reardon, Michael J

2016-06-01

Primary cardiac sarcomas, although rare, are aggressive and lethal, requiring thorough surgical resection and adjuvant chemotherapy for the best possible outcome. We report the case of a 32-year-old woman who underwent total artificial heart implantation for right-sided heart failure caused by right ventricular angiosarcoma. For the first several weeks in intensive care, the patient recovered uneventfully. However, a postoperative liver biopsy indicated hepatocellular injury consistent with preoperative chemotherapy. She developed continuing liver failure, from which she died despite good cardiac function.

Extra-skeletal Ewing's sarcoma of the submandibular gland.

PubMed

Agir, Hakan; Brasch, Helen D; Tan, Swee T

2007-01-01

Extra-skeletal Ewing's sarcoma (EES) is an uncommon malignancy, especially in the head and neck region that may arise in various extra-osseous tissues. We report a 22-year-old male with an EES of the submandibular gland, which to the best of our knowledge, has not been described previously. The patient who underwent combined treatment with surgical resection and chemo-irradiation was disease free for 22 months but succumbed to multi-organ metastases 14 months later. This case highlights the combined diagnostic role of immunohistochemical, cytogenetic and radiological evaluation of EES. EES is an aggressive cancer that requires multidisciplinary management with wide surgical excision and adjunctive chemo-irradiation for the best outcome.

Prior colorectal surgery for endometriosis-associated infertility improves ICSI-IVF outcomes: results from two expert centres.

PubMed

Ballester, Marcos; Roman, Horace; Mathieu, Emmanuelle; Touleimat, Salma; Belghiti, Jeremy; Daraï, Emile

2017-02-01

To assess fertility outcomes after ICSI-IVF in infertile women having undergone prior complete surgical removal of colorectal endometriosis. Prospective longitudinal cohort study in two referral French centres including 60 infertile women who underwent ICSI-IVF after complete surgical removal of colorectal endometriosis, from January 2005 to May 2014. Women underwent either conservative colorectal surgery (i.e., rectal shaving or full thickness disc excision, n=18) or segmental colorectal resection (n=42). Clinical pregnancies were defined by the presence of a gestational sac on vaginal ultrasound examination from the fifth week. The overall pregnancy rate was calculated. The Kaplan-Meier method was used to estimate the cumulative pregnancy rate (CPR). Comparisons of CPR were made using the log-rank test to detect determinant factors. The median number of ICSI-IVF cycles per patient was one (range: 1-4). Of the 60 women, 36 became pregnant (i.e., overall pregnancy rate=60%). The CPR was 41.7% after one ICSI-IVF cycle, 65% after two ICSI-IVF cycles and 78.1% after three ICSI-IVF cycles. A decreased CPR was observed for women who required segmental colorectal resection compared to those who underwent rectal shaving or full thickness disc excision (p=0.04). A trend for a decreased CPR was observed for women who received a first ICSI-IVF cycle more than 18 months following surgery (p=0.07). Among the nine women with prior ICSI-IVF failure, five (55.5%) became pregnant after surgery. Colorectal surgery for endometriosis completed by ICSI-IVF is a good option for women with proven infertility, even if prior ICSI-IVF had failed. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Branchial cleft or cervical lymphoepithelial cysts: etiology and management.

PubMed

Glosser, Jeffrey W; Pires, Carlos Alberto S; Feinberg, Stephen E

2003-01-01

The cervical lymphoepithelial or branchial cleft cyst is a developmental cyst that has a disputed pathogenesis. The objective of this article is to provide a brief review of the literature and to define diagnostic terms related to this anomaly, as well as to describe its etiology, clinical presentation and treatment. The cervical lymphoepithelial or branchial cleft cyst usually presents as a unilateral, soft-tissue fluctuant swelling that typically appears in the lateral aspect of the neck, anterior to the sternocleidomastoid muscle, and becomes clinically evident late in childhood or in early adulthood. Clinicians can diagnose the cyst with appropriate imaging to assess the extent of the lesion before definitive surgical treatment. The authors describe a patient who underwent excision of a well-encapsulated cystic structure that was diagnosed as a branchial cleft cyst. The cervical lymphoepithelial or branchial cleft cyst can be easily misdiagnosed as a parotid swelling or odontogenic infection. It is imperative that clinicians make an accurate diagnosis so that appropriate treatment (that is, surgical excision) can be performed. If the cysts are treated properly, recurrences are rare.

Adoptive cell therapy with autologous tumor-infiltrating lymphocytes and high-dose interleukin-2 for metastatic melanoma: The surgeon’s perspective

PubMed Central

ZIPPEL, DOUGLAS B.; BESSER, MICHAL; SHAPIRA, RONI; BEN-NUN, ALON; GOITEIN, DAVID; DAVIDSON, TIMA; TREVES, ABRAHAM J.; MARKEL, GAL; SCHACHTER, JACOB; PAPA, MOSHE Z.

2012-01-01

Tumor-infiltrating lymphocytes (TILs) are produced by resecting tumor tissue and growing and expanding ex vivo large quantities of autologous T cells. Once the TILs are ready for infusion, the patient undergoes a non-myeloablative lympho-depleting course of chemotherapy and subsequent TIL infusion with high-dose bolus IL-2. This study reviews the surgical experience of the TIL program at the Chaim Sheba Cancer Research Center in Israel. Eligible patients underwent surgical consultation to determine what tumorectomy would be beneficial for harvesting appropriate tissue. Factors involved in the decision included tumor mass size, location and morbidity of the procedure. Between January 2006 and May 2010, 44 patients underwent 47 procedures of adoptive transfer of TILs. Three patients underwent the procedure twice for recurrence after initial good responses, including an additional surgical procedure to produce fresh tumor. Thirty-seven excisions were with general anesthesia and 10 were with local anesthesia. Of the 37 general anesthesia procedures, 27 were open procedures involving a thoracotomy, a laparotomy or dissection of a major lymph node basin. Ten used minimally invasive techniques such as thorascopy or laparoscopy. Tumorectomy sites included 18 lymph node metastasis, 13 subcutaneous nodules, 11 lung specimens and 5 abdominal visceral metastasis including 2 liver lesions. Surgical mortality and major morbidity was 0%. Minor morbidity included only wound complications. Maximal number of TILs were derived from lymph node specimens, while liver metastasis procured the fewest TILs. Adoptive cell transfer technology affords a maximal tumor response with minimal surgical morbidity in metastatic patients. PMID:22969990

Real-time navigation system for sentinel lymph node biopsy in breast cancer patients using projection mapping with indocyanine green fluorescence.

PubMed

Takada, Masahiro; Takeuchi, Megumi; Suzuki, Eiji; Sato, Fumiaki; Matsumoto, Yoshiaki; Torii, Masae; Kawaguchi-Sakita, Nobuko; Nishino, Hiroto; Seo, Satoru; Hatano, Etsuro; Toi, Masakazu

2018-05-09

Inability to visualize indocyanine green fluorescence images in the surgical field limits the application of current near-infrared fluorescence imaging (NIR) systems for real-time navigation during sentinel lymph node (SLN) biopsy in breast cancer patients. The aim of this study was to evaluate the usefulness of the Medical Imaging Projection System (MIPS), which uses active projection mapping, for SLN biopsy. A total of 56 patients (59 procedures) underwent SLN biopsy using the MIPS between March 2016 and November 2017. After SLN biopsy using the MIPS, residual SLNs were removed using a conventional NIR camera and/or radioisotope method. The primary endpoint of this study was identification rate of SLNs using the MIPS. In all procedures, at least one SLN was detected by the MIPS, giving an SLN identification rate of 100% [95% confidence interval (CI) 94-100%]. SLN biopsy was successfully performed without operating lights in all procedures. In total, 3 positive SLNs were excised using MIPS, but were not included in the additional SLNs excised by other methods. The median number of SLNs excised using the MIPS was 3 (range 1-7). Of procedures performed after preoperative systemic therapy, the median number of SLNs excised using the MIPS was 3 (range 2-6). The MIPS is effective in detecting SLNs in patients with breast cancer, providing continuous and accurate projection of fluorescence signals in the surgical field, without need for operating lights, and could be useful in real-time navigation surgery for SLN biopsy.

Malignant nodular hidradenoma of the skin: report of seven cases.

PubMed

Souvatzidis, P; Sbano, P; Mandato, F; Fimiani, M; Castelli, A

2008-05-01

Malignant nodular hidradenoma (MNH) is an infrequent, highly malignant, primary skin tumour derived from eccrine sweat glands. Most tumours occur in elderly individuals. MNH has very poor prognosis, high recurrence and a high rate of metastases. The best method of treatment is still unclear: radical surgical excision is widely used, and selective lymph node dissection is also suggested. The value of the adjuvant radiotherapy and chemotherapy has not been confirmed. Seven MNH patients (4 men, 3 women, age 60-87 years) were treated between 1991 and 2007 in the Dermatology Unit of San Donato Hospital of Arezzo and in the Section of Dermatology of University of Siena, Italy. Tumours varied from 0.8 to 4.4 cm in size. All patients underwent local excision; five also had lymph node dissection. One patient underwent adjuvant radiotherapy, and three received chemotherapy. Six of seven patients died, with survival varying from 15 to 45 months. Distant metastases occurred in two patients. Survival time was inversely proportional to the size of the tumour. MNH is an aggressive tumour and should be diagnosed and excised as early as possible. Histological parameters are paramount, but correct diagnosis also calls for attention to clinical presentation and any history of recurrence or recent enlargement of long-standing lesions. In our experience, radiotherapy and chemotherapy do not seem to prolong survival.

LONG TERM RESULTS AFTER STAPLED HEMORRHOIDOPEXY ALONE AND COMPLEMENTED BY EXCISIONAL HEMORRHOIDECTOMY: A RETROSPECTIVE COHORT STUDY

PubMed Central

ARAUJO, Sergio Eduardo Alonso; HORCEL, Lucas de Araujo; SEID, Victor Edmond; BERTONCINI, Alexandre Bruno; KLAJNER, Sidney

2016-01-01

ABSTRACT Background: Stapled hemorrhoidopexy is associated with less postoperative pain and faster recovery. However, it may be associated with a greater risk of symptomatic recurrence. We hypothesized that undertaking a limited surgical excision of hemorrhoid disease after stapling may be a valid approach for selected patients. Aim: To compare long-term results after stapled hemorrhoidopexy with and without complementation with closed excisional technique. Method: In a retrospective uni-institutional cohort study, sixty-five (29 men) patients underwent stapled hemorrhoidopexy and 21 (13 men) underwent stapled hemorrhoidopexy with excision. The same surgeons operated on all cases. Patients underwent stapled hemorrhoidectomy associated with excisional surgery if symptoms attributable to external hemorrhoid piles were observed preoperatively, or if residual prolapse or bulky external disease was observed after the firing of the stapler. A closed excisional diathermy hemorrhoidectomy without vascular ligation was utilized in all complemented cases. All clinical variables were obtained from a questionnaire evaluation obtained through e-mail, telephone interview, or office follow-up. Results: The median duration of postoperative follow-up was 48.5 (6-40) months. Patients with grades 3 and 4 hemorrhoid disease were operated on more frequently using stapled hemorrhoidopexy complemented with excisional technique (95.2% vs. 55.4%, p=0.001). Regarding respectively stapled hemorrhoidopexy and stapled hemorrhoidopexy complemented with excision, there was no difference between the techniques in relation to symptom recurrence (43% and 33%, p=0.45) and median interval between surgery and symptom recurrence (30 (8-84) and 38.8 (8-65) months, p=0.80). Eight (12.3%) patients were re-operated after stapled hemorrhoidopexy and 2 (9.6%), after hemorrhoidopexy with excision (p=0.78). Patient distribution in both groups according to the degree of postoperative satisfaction was similar (p=0.97). Conclusion: Stapled hemorrhoidopexy combined with an excisional technique was effective for more advanced hemorrhoid disease. The combination may have prevented symptomatic recurrence associated to stapled hemorrhoidopexy alone. PMID:27759778

Evaluation of behavioral outcomes in children 1 year after epilepsy surgery.

PubMed

Law, Nicole; Kerr, Elizabeth; Smith, Mary Lou

2015-10-01

Children with epilepsy have elevated rates of behavior problems. Research findings on the impact of epilepsy surgery on children's behavior have been mixed, with some studies showing improvements in behavior 3 to 18 months after surgery and other studies finding no change within this time interval. We examined behavior in a large surgical sample and in a nonsurgical comparison group. We also examined for potential effects of epilepsy-related and cognitive/linguistic variables. Behavior was assessed by parent report in 147 children who underwent epilepsy surgery and 40 children who did not, using the Child Behavior Checklist (CBCL). For the surgical group, the CBCL was completed prior to surgery (baseline) and approximately 1 year after surgery (follow-up); ratings of the nonsurgical group were also conducted twice, at comparable intervals. At baseline, the groups did not differ on age, sex, age at seizure onset, antiepileptic drugs (AEDs), or intelligence quotient (IQ). Baseline Social and Attention Problems were higher in the nonsurgical group. At follow-up, 65% of the surgical group and 20% of the nonsurgical group were seizure-free. Behavioral change was not related to surgical status or seizure outcome. Children with temporal lobe seizure focus had more Externalizing Behaviors compared to those with frontal or multilobar foci. Attention was poorer in children who underwent frontal lobe excisions relative to temporal or multilobar excisions. Baseline IQ did not predict behavioral change. Our results suggest that surgery and seizure outcome do not affect behavior in the first year following surgery; it may be the abnormal neural substrate and not seizure control that influences behavior in children with epilepsy. If changes are to occur due to seizure freedom, they may require a longer time to emerge. Some behaviors may be resistant to change in children with epilepsy or may require even longer intervals for improvement. Wiley Periodicals, Inc. © 2015 International League Against Epilepsy.

Triple flap technique for vulvar reconstruction.

PubMed

Mercut, R; Sinna, R; Vaucher, R; Giroux, P A; Assaf, N; Lari, A; Dast, S

2018-04-09

Perineal defects are encountered ever more frequently, in the treatment of vulvar cancers or abdominoperineal resection. The surgical treatment of vulvar cancer leads to significant skin defect. The aim of the reconstruction is not to provide volume but rather to resurface perineum. We propose a new solution to cover the extensive skin defect remaining after excision. We report 3 patients who underwent large excision for vulvar cancer, with lymph node dissection. For reconstruction, we performed 3 advancement flaps. Two V-Y flaps cantered on the infra-gluteal folds and based on pudendal perforator arteries were used to cover the postero-lateral parts of the defect. The third advancement flap from the superior aspect of the defect was a Y-V Mons pubis flap. The defects were successfully covered by the 3 flap technique. The first patient suffered a non-union that slowly healed by secondary intention. For the other cases, we used the same technique, but applied negative pressure wound therapy on the sutures, with excellent results. The 3 flap technique is a simple and reliable method and the donor site morbidity is minimal. It can be realised without changing the position of the patient after tumour excision, and does not require delicate perforator dissection. This surgical option can be easily applied, allowing better management of these cases. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Radial scars diagnosed on breast core biopsy: Frequency of atypia and carcinoma on excision and implications for management.

PubMed

Donaldson, Alana R; Sieck, Leah; Booth, Christine N; Calhoun, Benjamin C

2016-12-01

The risk of finding carcinoma in excisions following a core needle biopsy diagnosis of radial scar is not well defined and clinical management is variable. The aim of this study is to determine the frequency of high-risk lesions, ductal carcinoma in situ, and invasive carcinoma in excisions following a core biopsy diagnosis of radial scar. Dedicated breast pathologists and radiologists correlated the histologic and radiologic findings and categorized radial scars as the target lesion or an incidental finding. High-risk lesions were defined as atypical hyperplasia or classical lobular carcinoma in situ. Of the 79 radial scars identified over a 14-year period, 22 were associated with atypia or carcinoma in the core biopsy. Thirty-seven (37) of the 57 benign radial scars underwent excision with benign findings in 30 (81%), high-risk lesions in six (16%), and flat epithelial atypia in one (3%). There were no upgrades to carcinoma. One patient with a benign radial scar developed a 3-mm focus of intermediate-grade estrogen receptor-positive ductal carcinoma in situ in the same quadrant of the ipsilateral breast 72 months after excision. One patient with an incidental un-excised benign radial scar was diagnosed with ductal carcinoma in situ at a separate site of suspicious calcifications. In this series, none of the benign radial scars was upgraded to carcinoma. Radial scar was the targeted lesion in all cases with high-risk lesions on excision. Surgical excision may not be mandatory for patients with benign incidental radial scars on core biopsy. Copyright © 2016 Elsevier Ltd. All rights reserved.

Surgical planning and manual image fusion based on 3D model facilitate laparoscopic partial nephrectomy for intrarenal tumors.

PubMed

Chen, Yuanbo; Li, Hulin; Wu, Dingtao; Bi, Keming; Liu, Chunxiao

2014-12-01

Construction of three-dimensional (3D) model of renal tumor facilitated surgical planning and imaging guidance of manual image fusion in laparoscopic partial nephrectomy (LPN) for intrarenal tumors. Fifteen patients with intrarenal tumors underwent LPN between January and December 2012. Computed tomography-based reconstruction of the 3D models of renal tumors was performed using Mimics 12.1 software. Surgical planning was performed through morphometry and multi-angle visual views of the tumor model. Two-step manual image fusion superimposed 3D model images onto 2D laparoscopic images. The image fusion was verified by intraoperative ultrasound. Imaging-guided laparoscopic hilar clamping and tumor excision was performed. Manual fusion time, patient demographics, surgical details, and postoperative treatment parameters were analyzed. The reconstructed 3D tumor models accurately represented the patient's physiological anatomical landmarks. The surgical planning markers were marked successfully. Manual image fusion was flexible and feasible with fusion time of 6 min (5-7 min). All surgeries were completed laparoscopically. The median tumor excision time was 5.4 min (3.5-10 min), whereas the median warm ischemia time was 25.5 min (16-32 min). Twelve patients (80 %) demonstrated renal cell carcinoma on final pathology, and all surgical margins were negative. No tumor recurrence was detected after a media follow-up of 1 year (3-15 months). The surgical planning and two-step manual image fusion based on 3D model of renal tumor facilitated visible-imaging-guided tumor resection with negative margin in LPN for intrarenal tumor. It is promising and moves us one step closer to imaging-guided surgery.

Adenomatous tumors of the middle ear and temporal bone: clinical, morphological and tumor biological characteristics of challenging neoplastic lesions.

PubMed

Duderstadt, M; Förster, Christine; Welkoborsky, H-J; Ostertag, H

2012-03-01

Adenomatous tumors of the middle ear and temporal bone are rare tumors. In this retrospective study, we examined nine patients who underwent surgery for an adenomatous tumor of the middle ear, mastoid cavity or eustachian tube. In seven patients, a middle ear adenoma (MEA) and in two patients an aggressive papillary tumor (APT) was diagnosed. We report the clinical, radiologic, morphologic, immunohistochemical and DNA image cytometrical characteristics that can help to correctly classify these tumors. Therapy consisted of surgical excision of the tumors in eight cases. In one elderly patient, only a large biopsy was taken, because this patient suffered from cardial and kidney disorders and was not suitable for an extended surgical approach. This patient received stereotactic radiotherapy. Seven patients underwent planned second look operation. Recurrences occurred in three patients (one with APT, two with MEA), whereas in two of these cases rather a residual tumor due to initial incomplete tumor resection occurred. By image analysis, DNA cytometry MEA were considered benign, whereas the appearance of aneuploid tumor cells in APT confirmed these tumors as low grade malignant lesions. The proliferation rates were equally low in both entities. APT and MEA are tumor entities which can only be correctly classified by a synopsis of histopathology, immunohistochemistry and DNA image cytometry. The recommended therapy is the complete tumor excision. In cases of APT, von Hippel-Lindau syndrome has to be excluded.

A multicenter cohort study of spinal osteoid osteomas: results of surgical treatment and analysis of local recurrence.

PubMed

Quraishi, Nasir A; Boriani, Stefano; Sabou, Silviu; Varga, Peter P; Luzzati, Alessandro; Gokaslan, Ziya L; Fehlings, Michael G; Fisher, Charles G; Dekutoski, Mark B; Rhines, Laurence D; Reynolds, Jeremy J; Germscheid, Niccole M; Bettegowda, Chetan; Williams, Richard P

2017-03-01

Spinal osteoid osteomas are benign primary tumors arising predominantly from the posterior column of the spine. These "osteoblastic" lesions have traditionally been treated with intralesional excision. The purpose of the present study was to review the treatment and local recurrence rates for symptomatic spinal osteoid osteomas. Multicenter ambispective cross-sectional observational cohort study. During the study period, a total of 84 patients (65 males, 19 females) were diagnosed with a spinal osteoid osteoma and received surgical treatment. The mean age at surgery was 21.8 ± 9.0 years (range: 6.7-52.4 years) and the mean follow-up was 2.7 years (13 days-14.5 years). Local recurrence, perioperative morbidity, and cross-sectional survival. Using the AOSpine Knowledge Forum Tumor multicenter ambispective database, surgically treated osteoid osteoma cases were identified. Patient demographic, clinical and diagnostic, treatment, local recurrence, perioperative morbidity, and cross-sectional survival data were collected and retrieved. Descriptive statistics were summarized using mean/standard deviation or frequency/percentage. In our study, most of the tumors were localized in the mobile spine (81 of 84 [96%]); all patients reported pain as a symptom. According to the postoperative assessment, 10 (12%) patients received an en bloc resection with marginal or wide margins, whereas two (2%) patients received en bloc resections with intralesional margins, 69 (82%) patients were treated by piecemeal "intralesional" resection, and three (4%) patients were not assessed. A total of six patients (7%) experienced a local recurrence, all of which occurred in patients who had received an intralesional resection. Benign bone-forming tumors of the spine are uncommon. Most patients in our series underwent a piecemeal resection with intralesional margins. This remains safe with a low local recurrence rate. En bloc excision may provide more chance of complete excision of the nidus but is not mandatory. The importance of complete excision of the nidus cannot be overemphasized. Copyright © 2016 Elsevier Inc. All rights reserved.

Surgical approach to pineal tumours.

PubMed

Pluchino, F; Broggi, G; Fornari, M; Franzini, A; Solero, C L; Allegranza, A

1989-01-01

During a period of 10 years (1977-1986) 40 cases of tumour of the pineal region have been treated at the Istituto Neurologico "C. Besta"-of Milan. Out of these 40 cases, 27 (67.5%) were in the paediatric (10-15 years) or juvenile (15-20 years) age at the time of operation. Since 1983 a specific diagnostic and therapeutic protocol has been adopted and thereafter direct surgical removal of the tumour was performed only when the neuroradiological investigations were highly suggestive of a benign extrinsic lesion. Sixteen cases in this series underwent direct surgical removal; in the remaining 24 cases stereotactic biopsy of the tumour was performed in the first instance. On the basis of the histological diagnosis obtained by this procedure surgical excision of the tumour (9 cases) or radiotherapy (15 cases) was then performed. 25 cases underwent surgical removal of the lesion. In all the cases the infratentorial supracerebellar approach as introduced by Krause and then modified by Stein was adopted. On analysis of the data of this series it was observed that in 25% of the cases completely benign resectable tumours were found; in 25% of the cases astrocytoma (grade I-II) which could be treated at least by partial removal were present; in 30% of the cases radiosensitive lesions were encountered. In the remaining 20% of the cases highly malignant tumours were found which should be treated only by radiotherapy and/or chemotherapy.

A Study to Determine the Best Method of Caring for Certain Short-Stay Surgical Patients at Reynolds Army Community Hospital

DTIC Science & Technology

1988-09-01

Perineoplasty Vaginal cyst, cautery Vaginal web, excision Surgical Patients 95 ORTHOPEDIC Arthrodesis of phalanges Arthroscopy Bone biopsy Bunionectomy...Manipulation of shoulder, knee, or hip Mass excision with scar revision Meniscectomy (if done through arthroscopy ) Metatarsal head, excision unilateral

Surgical management of cervico-mediastinal goiters: Our experience and review of the literature.

PubMed

Di Crescenzo, V; Vitale, M; Valvano, L; Napolitano, F; Vatrella, A; Zeppa, P; De Rosa, G; Amato, B; Laperuta, P

2016-04-01

We analyze and discuss the clinical presentation, the diagnostic procedures and the surgical technique in relation to post-operative complications and results in cervico-mediastinal thyroid masses admitted in Thoracic Surgery Unit of AOU Second University of Naples from 1991 to 2006 and in Thoracic Surgery Unit of AOU "S. Giovanni di Dio & Ruggi D'Aragona" of Salerno over a period of 3 years (2011-2014). We reviewed 97 patients who underwent surgical treatment for cervico-mediastinal goiters. 47 patients (49.2%) had cervico-mediastinal goiter, 40 patients (40%) had mediastino-cervical goiter and 10 patients (10.8%) had mediastinal goiter. 73 cases were prevascular goiters and 24 were retrovascular goiters. We performed total thyroidectomy in 40 patients, subtotal thyroidectomy in 46 patients and in 11 cases the resection of residual goiter. In 75 patients we used only a cervical approach, in 21 patients the cervical incision was combined with median sternotomy and in 1 patient with transverse sternotomy. Three patients (3.1%) died in the postoperative period (2 cardio-respiratory failure and 1 pulmonary embolism). The histologic study revelead 8 (7.7%) carcinomas. Postoperative complications were: dyspnea in 9 cases (10.7%), transient vocal cord paralysis in 6 patients (9.2%), temporary hypoparathyroidism in 9 patients (9.2%) and kidney failure in 1 case (0.9%). The presence of a cervico-mediastinal thyroid mass with or without respiratory distress requires a surgical excision as the only treatment option. Thyroid masses extending to the mediastinum can be excised successfully by cervical incision. Bipolar approach (cervical incision and sternotomy) has an excellent outcome, achieving a safe resection, especially in large thyroid masses extending to the mediastinum with close relations to mediastinal structures and in some limited cases (carcinoma, thyroiditis, retrovascular goiter, ectopic goiter). Postoperative mortality and morbidity is very low, independent of surgical techniques. Other surgical approaches for excision of a Posterior Mediastinal Thyroid Goiter reported in literature are: VATS techniques to remove an ectopic intrathoracic goiter, robot-assisted technique for the removal of a substernal thyroid goiter, with extension into the posterior mediastinum. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

Diagnosis and treatment of chronic lateral ankle instability with ligamentum bifurcatum injury

PubMed Central

Sun, Yaning; Wang, Huijuan; Tang, Yuchao; Qin, Shiji; Zhao, Mingming; Zhang, Fengqi

2018-01-01

Abstract This study aimed to report our institution's experience in the diagnosis and treatment of chronic lateral ankle instability (CLAI) with ligamentum bifurcatum (LB) injury. This retrospective study included 218 consecutive patients with CLAI who underwent surgery from January 2012 to December 2015. The 218 patients received tendon allograft reconstruction of the lateral ligament. CLAI was combined with LB injury in 51.4% (112/218) of patients. The 112 patients with concurrent LB injury had this treated simultaneously; 36 patients underwent excision of the anterior process of the calcaneus, 68 underwent LB repair, and 8 underwent LB reconstruction. Patients returned for a clinical and radiologic follow-up evaluation at an average of 31 (range, 24–35) months postoperatively. Outcomes were assessed by comparison of pre- and postoperative American Orthopaedic Foot and Ankle Society (AOFAS) scores, visual analog scale pain scores, Karlsson scores, and radiographic assessment. Of the patients with concurrent LB injury, 82.1% (92/112) returned for final evaluation. Postoperatively, most patients recovered very well. However, the outcome was not ideal in those who underwent excision of the anterior process of the calcaneus; there were significant postoperative decreases in talar tilt (P < .05) and anterior drawer (P < .05), but there was no significant postoperative improvement in visual analog scale pain score and AOFAS score. Patients who underwent LB repair or reconstruction had an excellent or good outcome regarding patient subjective self-assessment, pain scores, Karlsson scores, and AOFAS scores at final follow-up. Patients with CLAI often have concurrent LB injury. The diagnosis of LB injury can be missed or delayed. Clinicians should closely examine the LB in cases of CLAI, and should surgically repair or reconstruct the LB when necessary. PMID:29489650

The specialty of the treating physician affects the likelihood of tumor-free resection margins for basal cell carcinoma: results from a multi-institutional retrospective study.

PubMed

Fleischer, A B; Feldman, S R; Barlow, J O; Zheng, B; Hahn, H B; Chuang, T Y; Draft, K S; Golitz, L E; Wu, E; Katz, A S; Maize, J C; Knapp, T; Leshin, B

2001-02-01

Basal cell carcinoma (BCC) is the most common cutaneous malignancy. Surgical experience and physician specialty may affect the outcome quality of surgical excision of BCC. We performed a multicenter retrospective study of BCC excisions submitted to the respective Departments of Pathology at 4 major university medical centers. Our outcome measure was presence of histologic evidence of tumor present in surgical margins of excision specimens (incomplete excision). Clinician experience was defined as the number of excisions that a clinician performed during the study interval. The analytic sample pool included 1459 tumors that met all inclusion and exclusion criteria. Analyses included univariate and multivariate techniques involving the entire sample and separate subsample analyses that excluded 2 outlying dermatologists. Tumor was present at the surgical margins in 243 (16.6%) of 1459 specimens. A patient's sex, age, and tumor size were not significantly related to the presence of tumor in the surgical margin. Physician experience did not demonstrate a significant difference either in the entire sample (P <.09) or in the subsample analysis (P >.30). Tumors of the head and neck were more likely to be incompletely excised than truncal tumors in all the analyses (P <.03). Compared with dermatologists, otolaryngologists (P <.02) and plastic surgeons (P <.008) were more likely to incompletely excise tumors; however, subsample analysis for plastic surgeons found only a trend toward significance (P <.10). Dermatologists and general surgeons did not differ in the likelihood of performing an incomplete excision (P >.4). The physician specialty may affect the quality of care in the surgical management of BCC.

Surgical approach to extensive hidradenitis suppurativa in the perineal/perianal and gluteal regions.

PubMed

Balik, Emre; Eren, Tunc; Bulut, Türker; Büyükuncu, Yilmaz; Bugra, Dursun; Yamaner, Sümer

2009-03-01

Verneuil's disease, or hidradenitis suppurativa, is a chronic suppurative disease with a tendency to sinus formation, fibrosis, and sclerosis. It is a disease of the apocrine sweat glands and may arise from each of the localizations where apocrine glands are prominent: axilla, nipples, umbilicus, perineum, groin, and buttocks. Extensive hidradenitis suppurativa of the perineal/perianal and the gluteal regions constitute a serious social problem. In this study, we present our experience with stage III extensive hidradenitis suppurativa cases, including our treatment methods and patient outcomes. A retrospective review of the medical records from January 1990 to July 2003 of 15 patients was performed. Fifteen patients underwent treatment for extensive hidradenitis suppurativa in the gluteal, perineal/perianal, and inguinal areas with total surgical excision. All patients were men (100%) and their mean age was 42.5 (range, 23-66) years. The patients underwent a total number of 21 operations. In 11 patients wounds were left open for secondary healing, and the mean time for complete wound healing in this group was 12.2 (range, 9.5-22) weeks. Two patients underwent primary wound closure by the application of rotation flaps, and their complete healing times were observed to be approximately 2 weeks. Delayed skin grafting was used for the remaining two patients in whom the wounds had been left open after the initial operation. In this group, complete wound healing took a total of 8 weeks. Only one diverting colostomy was needed in a patient in the delayed skin-grafting group. Squamous cell carcinoma was diagnosed in the specimens of one patient treated with total excision followed by the application of a rotation flap. This patient had had complaints of gluteal discharge for approximately 30 years. The cancer recurred after 6 months in the perianal region and immediate abdominoperineal resection was performed. He died during the second postoperative month due to systemic spread of the malignancy. At the end of a 5-year mean follow-up period, all remaining patients had no evidence of disease. Conservative treatment methods have little or no effect on extensive perineal/perianal hidradenitis suppurativa. Therefore, total surgical excision must be considered for these patients to prevent further complications, such as abscess, sinus tract formation, fistulization, and scarring. A temporary stoma may be needed in some cases. Because wound management after total excision is performed via different methods according to each individual patient, multidisciplinary team work is necessary and the patients often require a long hospital stay. If the treatment is not performed in an appropriate manner or if the patients are not followed closely until definitive healing, recurrence is almost inevitable. Despite the low incidence of accompanying squamous cell carcinoma, it is the most serious complication. We evaluated 15 patients to present our experience with extensive perineal/perianal and gluteal hidradenitis suppurativa.

[Sellar hemangiopericytoma. A case report].

PubMed

Ksira, I; Berhouma, M; Jemel, H; Khouja, N; Khaldi, M

2006-06-01

Primary central nervous system hemangiopericytoma is rare, accounting for less than 1% of primary central nervous system tumors. Diagnosis is histological. Treatment is surgical excision, followed by radiotherapy. Long-term follow-up is mandatory for these tumors with a high potential for recurrence and metastasis. The sellar location is very rare, and can be confused with pituitary adenoma. We report the case of a patient presenting a sellar hemangiopericytoma, who underwent surgery via a transsphenoidal approach, then right frontal craniotomy followed by radiotherapy. There was no recurrence at one year follow-up.

Pleuropulmonary blastoma--case report of a patient presenting in a moribund state.

PubMed

Chauke, Risenga Frank; Muthuphei, M Nelson

2003-11-01

A 4-year-old girl presented with an intrathoracic tumour that was pleural in origin, invading the right lower lobe. The patient underwent urgent right thoracotomy and surgical excision of the tumour and right lower lobectomy as the tumour was invading that lobe. The histological report initially reported it as a rhabdomyosarcoma, embryonal type, but after consultation it was changed to type III pleuropulmonary blastoma. The patient was treated with chemotherapy but succumbed to the disease 12 months after the diagnosis. Relevant literature on pleuropulmonary blastoma is reviewed.

A rare case of ileal metastasis from cervical cancer.

PubMed

Iliescu, L; David, L; Orban, C; Herlea, V; Toma, L

2014-01-01

We present the case of a 70-year-old woman, with a history of radiation-treated and surgically- resected cervical cancer, who was admitted to our clinic for intermittent sub occlusive symptoms. CT scan revealed a liver nodule and intestinal obstruction. The patient underwent surgery for excision of suspected liver metastasis and resolution of intestinal obstruction.Intraoperatively an ileal tumour was found to be the cause of the obstruction. Anatomo-pathological findings were consistent with an ileal metastasis from the cervical cancer.The liver nodule was only an area of focal steatosis. Celsius.

Experience with recurrent respiratory papillomatosis in a developing country: impact of tracheostomy.

PubMed

Orji, Foster Tochukwu; Okorafor, Ijeoma A; Akpeh, James O

2013-02-01

The frequent relapses of recurrent respiratory papillomatosis (RRP) sometimes demand repeated surgical excision with tracheostomy. This situation plays a vital role in the management of RRP in developing countries such as ours because of late presentation. This study was conducted to evaluate our experience with RRP and to determine the incidence and impact of tracheostomy in the overall management and outcomes of our patients. The records of 59 patients with histologically confirmed RRP treated between 1994 and 2008 at our tertiary institution were reviewed. We collected data such as age at onset, tracheostomy frequency and duration, number of required surgical excisions, papilloma spread to the lower airways. Patients' characteristics and the course of the disease were compared between a juvenile-onset papillomatosis (JoRRP) group and an adult-onset group (AdRRP). Overall, 68 % of our patients were in the JoRRP group (ages 2-11 years, mean 6 years). The other 32 % were 22-58 years of age (AdRRP group). Two cases of JoRRP continued into adult life. Multiple RRP dominated in the JoRRP group (93 %), whereas solitary papillomas predominated in the AdRRP group (63 %). Tracheostomy was performed because of upper airway obstruction in 42 % of our patients, with children accounting for 72 %. The mean duration of tracheostomy was 3.5 months, with 80 % lasting <4 months. Significantly more JoRRP patients had severe upper airway obstruction, required tracheostomy, and underwent multiple surgical excisions (p = 0.04, 0.02, and 0.009, respectively). Tracheobronchial spread occurred in a patient with prolonged tracheostomy. Multiple laryngeal papillomatosis clearly followed a more severe and less predictable course than the solitary type in both groups. Although there was a high incidence of tracheostomy in this study, short-duration tracheostomies accounted for the low incidence of extralaryngeal spread.

Osteoid osteoma of the mobile spine: surgical outcomes in 81 patients.

PubMed

Gasbarrini, Alessandro; Cappuccio, Michele; Bandiera, Stefano; Amendola, Luca; van Urk, Paul; Boriani, Stefano

2011-11-15

A restrospective review of 81 cases of osteoid osteoma of the mobile spine submitted to surgical treatment. Analyze pro and contras of different techniques (conventional and minimally invasive) for the treatment of osteoid osteoma. Intralesional excision has been considered the standard treatment for spinal osteoid osteoma. The high success rate of minimally invasive surgery in the treatment of a variety of spinal disorders lead us to believe this technique can also be applicable for the treatment of osteoid osteoma of the spine. Eighty-one patients affected by osteoid osteoma were consecutively treated by the same team with intralesional excision using conventional or minimally invasive approach by video-assisted endoscopy, microscope, or percutaneous radiofrequency coagulation. The clinical features, the radiologic findings, and the outcome were reviewed. Pain and neurologic symptoms, were scored before surgery, after surgery and at the follow-up. Complications and local recurrences were also recorded. Immediate relief of pain was observed after surgery in all patients. One patient showed mild neurologic impairment before treatment but became free of neurologic symptoms postoperative. Five local recurrences were found in four patients, always associated with pain. Three of these patients underwent surgery for a second time and one patient for a third time. There were two complications because surgery in two patients. One patient developed a pneumothorax, the other a hematoma. No related cases of kyphosis or scoliosis surgery were observed. Conventional excision therapy is a effective and reliable treatment for osteoid osteoma associated to low morbidity and low local recurrence rate. Minimally invasive surgery is emerging as an alternative method, reducing soft tissue trauma and the collateral damage caused by traditional surgical approach, allow patients a more rapid and complete return to normal function.

Planning the breast tumor bed boost: Changes in the excision cavity volume and surgical scar location after breast-conserving surgery and whole-breast irradiation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Oh, Kevin S.; Kong, F.-M.; Griffith, Kent A.

2006-11-01

Purpose: The aims of this study were to determine the changes in breast and excision cavity volumes after whole-breast irradiation and the adequacy of using the surgical scar to guide boost planning. Methods and Materials: A total of 30 women consecutively treated for 31 breast cancers were included in this study. Simulation CT scans were performed before and after whole-breast irradiation. CT breast volumes were delineated using clinically defined borders. Excision cavity volumes were contoured based on surgical clips, the presence of a hematoma, and/or other surgical changes. Hypothetical electron boost plans were generated using the surgical scar with amore » 3-cm margin and analyzed for coverage. Results: The mean CT breast volumes were 774 and 761 cc (p = 0.22), and the excision cavity volumes were 32.1 and 25.1 cc (p < 0.0001), before and after 40 Gy (39-42 Gy) of whole-breast irradiation, respectively. The volume reduction in the excision cavity was inversely correlated with time elapsed since surgery (R = 0.46, p < 0.01) and body weight (R = 0.50, p < 0.01). The scar-guided hypothetical plans failed to cover the excision cavity adequately in 62% and 53.8% of cases using the pretreatment and postradiation CTs, respectively. Per the hypothetical plans, the minimum dose to the excision cavity was significantly lower for tumors located in the inner vs. outer quadrants (p = 0.02) and for cavities >20 cc vs. <20 cc (p = 0.01). Conclusions: This study demonstrates a significant reduction in the volume of the excision cavity during whole-breast irradiation. Scar-guided boost plans provide inadequate coverage of the excision cavity in the majority of cases.« less

Excision of an enlarging vaginal epidermal inclusion cyst during pregnancy: a case report.

PubMed

Pereira, Nigel; Guilfoil, Daniel S

2012-07-01

The study aimed to report the case of a patient with an enlarging and symptomatic epidermal inclusion cyst during pregnancy that required surgical excision. This study was a case report of a 28-year-old woman (gravida 8, para 5, aborta 2) at a gestational age of 18 weeks 5 days who reported a tender vaginal mass that had grown larger for more than a week. An enlarging symptomatic cystic mass was surgically excised. Histopathologic findings of the excised mass were consistent with an epidermal inclusion cyst with surrounding moderate chronic inflammation and cyst rupture. The patient's symptoms resolved completely by her postoperative visit. Although most epithelial inclusion cysts are asymptomatic and can be managed expectantly, cysts that enlarge or become symptomatic should be excised surgically.

Management and surgical treatment of parathyroid crisis secondary to parathyroid tumors: report of four cases.

PubMed

Ameerudden, Shakil; He, Xianghui

2011-01-01

Parathyroid crisis, also known as a parathyroid storm, is a rare and serious complication of primary hyperparathyroidism. Four cases are reported here in which patients presented to hospital with general complaints due to hypercalcemia secondary to hyperparathyroidism. Blood test results upon admission showed high levels of serum calcium and parathyroid hormone, and medical treatment initiated to lower the calcium level was ineffective. After relevant investigations, each patient underwent surgical exploration of the parathyroid glands, followed by excision of a pathological parathyroid tumor. There was a prompt decrease in parathyroid hormone level immediately after surgery. Histology reports revealed that patients had parathyroid adenoma. All patients recovered after surgery, with serum calcium levels restored back to normal and with resolution of all symptoms of hypercalcemia. This report illustrates how often this disease is initially misdiagnosed, and how prompt appropriate surgical treatment provides the best outcome for the patient.

[Effects of unified surgical scheme for wounds on the treatment outcome of patients with extensive deep burn].

PubMed

Tang, Wenbin; Li, Xiaojian; Deng, Zhongyuan; Zhang, Zhi; Zhang, Xuhui; Zhang, Tao; Zhong, Xiaomin; Chen, Bin; Liu, Changling

2015-08-01

To investigate the effects of unified surgical scheme for wounds on the outcome of patients with extensive deep partial-thickness to full-thickness (briefly referred to as deep) burn. One hundred and thirty-seven patients with extensive deep burn hospitalized from July 2007 to November 2012 underwent unified surgery according to area of deep wound (unified scheme group, US). Among them, 57 patients with deep wound area less than 51% TBSA received escharectomy or tangential excision by stages followed by autologous mesh skin grafting; 52 patients with deep wound area from 51% to 80% TBSA underwent escharectomy or tangential excision by stages followed by autologous mesh skin grafting and/or small skin grafting, or escharectomy or tangential excision followed by large sheet of allogeneic skin covering plus autologous mesh skin grafting and/or small skin grafting after the removal of allogeneic skin; 28 patients with deep wound area larger than 80% TBSA received escharectomy or tangential excision by stages followed by autologous microskin grafting plus coverage of large sheet of allogeneic skin, or escharectomy or tangential excision followed by small autologous skin grafting and/or intermingled grafting with small autologous and/or allogeneic skin. Another 120 patients with extensive deep burn hospitalized from January 2002 to June 2007 who did not receive unified surgical scheme were included as control group (C). Except for the surgical methods in group US, in 53 patients with deep wound area less than 51% TBSA in group C escharectomy or tangential excision was performed followed by autologous small skin grafting; in 40 patients with deep wound area from 51% to 80% TBSA in group C escharectomy or tangential excision was performed followed by autologous microskin grafting plus large sheet of allogeneic skin covering, or escharectomy or tangential excision followed by large sheet of allogeneic skin embedded with stamp-like autologous skin; in 27 patients with deep wound area larger than 80% TBSA in group C escharectomy or tangential excision was performed followed by covering with large sheet of allogeneic skin embedded with stamp-like autologous skin without intermingled grafting with small autologous and allogeneic skin in group US. In group US, escharectomy of full-thickness wound in extremities was performed with the use of tourniquet in every patient; saline containing adrenaline was subcutaneously injected when performing escharectomy or tangential excision over the trunk and skin excision; normal skin and healed superficial-thickness wound were used as donor sites for several times of skin excision. The baseline condition of patients and their treatment in the aspects of fluid resuscitation, nutrition support, anti-inflammation, and organ function support were similar between the two groups. The mortality and incidence of complications of all patients and wound healing time and times of surgery of healed patients were compared between the two groups. Data were processed with independent sample t test, Mann-Whitney U test, and Fisher's exact test. (1) Both the mortality and the incidence of complications of patients with deep wound area less than 51% TBSA in group US were 0, which were close to those of group C (with P values above 0.05). The number of times of surgery of healed patients with deep wound area less than 51% TBSA in group US was 2.4 ± 0.9, which was obviously fewer than that of group C (3.5 ± 1.8, U=-5.085, P<0.001), but with wound healing time close to that of group C (U=-1.480, P>0.05). (2) Both the mortality and the incidence of complications of patients with deep wound area from 51% to 80% TBSA in group US were 0, which were significantly lower than those of group C [both as 20.0% (8/40), with P values below 0.01]. The number of times of surgery and wound healing time of healed patients with deep wound area from 51% to 80% TBSA in group US were respectively 3.0 ± 1.0 and (43 ± 13) d, which were obviously fewer or shorter than those in group C [4.2 ± 2.3 and (61 ± 34) d, with U values respectively -2.491 and -2.186, P values below 0.05]. (3) Both the mortality and the incidence of complications of patients with deep wound area larger than 80% TBSA in group US were 25.0% (7/28), which were close to those of group C [both as 25.9% (7/27), with P values above 0.05]. The number of times of surgery and wound healing time of healed patients with deep wound area larger than 80% TBSA in group US were close to those of group C (with U values respectively -0.276 and -0.369, P values above 0.05). Unified surgical scheme can indirectly decrease the mortality and the incidence of complications of burn patients with deep wound area from 51% to 80% TBSA; it can reduce times of surgery of healed patients of this type and shorten their wound healing time.

Laparoscopic versus open total mesorectal excision: a case-control study.

PubMed

Breukink, S O; Pierie, J P E N; Grond, A J K; Hoff, C; Wiggers, T; Meijerink, W J H J

2005-09-01

Because definitive long-term results are not yet available, the oncological safety of laparoscopic surgery for treatment of rectal cancer remains unproven. The aim of this prospective non-randomised study was to assess the feasibility and short-term outcome of laparoscopic total mesorectal excision (LTME) after 25--30 Gy preoperative radiotherapy and to compare the results with a matched-control group of open TME (OTME). A series of 41 patients with primary rectal cancer underwent LTME for rectal cancer and were matched with a historical control group of 41 patients who underwent OTME. Both groups received preoperative short-term radiotherapy. There was no mortality in the LTME group and 2% mortality in the OTME group. The overall postoperative morbidity was 37% in the LTME group and 51% in the OTME group, including an anastomotic leakage of 9 and 14% in the LTME and OTME groups respectively. A positive circumferential margin was found in 7% of patients in the LTME group and in 12% of the patients in the OTME group. This study shows that LTME is technically feasible and can be performed safely. We show at least a similar surgical completeness using a laparoscopic technique compared with open surgery.

Two-Piece Hollow Bulb Obturator for Postsurgical Partial Maxillectomy Defect in a Young Patient Revamping Lost Malar Prominence: A Clinical Report.

PubMed

Vaidya, Sharad; Parkash, Hari; Gupta, Sharad; Bhargava, Akshay; Kapoor, Charu

2016-01-01

The most frequent type of treatment for patients diagnosed with a malignant neoplasia of the oral cavity is surgical resection of the tumor. Ablative surgery may be followed by a reconstructive phase, in which the surgeon may choose between local flaps, nonvascularized bone grafts or free vascularized flaps to close the surgical site, depending on the general conditions of the patient. Esthetic and functional results are challenging to achieve for the prosthodontist, as variable amount of hard and soft tissues are removed. This report describes the fabrication of a two-piece hollow obturator for a 19-year-old patient who underwent wide surgical excision of the osteosarcoma of the maxilla and was rehabilitated to function. In this case, the surgical site was covered with submental flap, and the second piece of the obturator provided fullness to the lost malar prominence. © 2015 by the American College of Prosthodontists.

Demographics and Outcomes of Stage I-II Merkel Cell Carcinoma Treated with Mohs Micrographic Surgery Compared with Wide Local Excision in the National Cancer Data Base.

PubMed

Singh, Babu; Qureshi, Muhammad M; Truong, Minh Tam; Sahni, Debjani

2018-02-03

The optimal surgical approach (wide local excision (WLE) vs. Mohs micrographic surgery (MOHS)) for treating Merkel cell carcinoma (MCC) is yet to be determined. To compare survival outcomes in patients with early stage MCC treated with MOHS versus WLE. A retrospective review of all cases in the National Cancer Data Base (NCDB) of MCC of clinical Stage I-II MCC treated with WLE or MOHS was performed. 1,795 cases of Stage I-II MCC were identified who underwent WLE (N=1,685) or MOHS (N=110). There was no difference in residual tumor on surgical margins between the two treatment groups (p=0.588). On multivariate analysis, there was no difference in overall survival between the treatment modalities (adjusted HR 1.02; 95% CI 0.72-1.45, p=0.897). There was no difference in overall survival between the two groups on propensity score matched analysis. Disease specific survival was not reported as this data in not available in the NCDB. MOHS appears to be as effective as WLE in treating early stage MCC. Copyright © 2018. Published by Elsevier Inc.

Navigated Breast Tumor Excision Using Electromagnetically Tracked Ultrasound and Surgical Instruments.

PubMed

Ungi, Tamas; Gauvin, Gabrielle; Lasso, Andras; Yeo, Caitlin T; Pezeshki, Padina; Vaughan, Thomas; Carter, Kaci; Rudan, John; Engel, C Jay; Fichtinger, Gabor

2016-03-01

Lumpectomy, breast conserving tumor excision, is the standard surgical treatment in early stage breast cancer. A common problem with lumpectomy is that the tumor may not be completely excised, and additional surgery becomes necessary. We investigated if a surgical navigation system using intraoperative ultrasound improves the outcomes of lumpectomy and if such a system can be implemented in the clinical environment. Position sensors were applied on the tumor localization needle, the ultrasound probe, and the cautery, and 3-D navigation views were generated using real-time tracking information. The system was tested against standard wire-localization procedures on phantom breast models by eight surgical residents. Clinical safety and feasibility was tested in six palpable tumor patients undergoing lumpectomy by two experienced surgical oncologists. Navigation resulted in significantly less tissue excised compared to control procedures (10.3 ± 4.4 versus 18.6 ± 8.7 g, p = 0.01) and lower number of tumor-positive margins (1/8 versus 4/8) in the phantom experiments. Excision-tumor distance was also more consistently outside the tumor margins with navigation in phantoms. The navigation system has been successfully integrated in an operating room, and user experience was rated positively by surgical oncologists. Electromagnetic navigation may improve the outcomes of lumpectomy by making the tumor excision more accurate. Breast cancer is the most common cancer in women, and lumpectomy is its first choice treatment. Therefore, the improvement of lumpectomy outcomes has a significant impact on a large patient population.

Selective excision of cerebral metastases from the precentral gyrus

PubMed Central

Kellogg, Robert G.; Munoz, Lorenzo F.

2013-01-01

Background: The surgical management of cerebral metastases to the eloquent cortex is a controversial topic. Precentral gyrus lesions are often treated with whole brain radiation therapy (WBRT) or stereotactic radiosurgery (SRS) because of the concern for causing new or worsened postoperative neurological deficits. However, there is evidence in the literature that radiation therapy carries significant risk of complication. We present a series of patients who were symptomatic from a precentral gyrus metastasis and underwent surgical excision. Methods: During a 2-year period from 2010 to 2012, 17 consecutive patients harboring a cerebral metastasis within the precentral gyrus underwent microsurgical resection. All patients were discussed at a multi-disciplinary tumor board. The prerequisite for neurosurgical treatment was stable systemic disease and life expectancy greater than 6 months as determined by the patient's oncologist. Patients also were required to harbor a symptomatic lesion within the motor cortex, defined as the precentral gyrus. Results: We present the 3-month neurological outcome for this group of patients. Surgery was uneventful and without any severe perioperative complications in all 17 patients. At 3 month follow up, symptoms had improved or been stabilized in 94.1% of patients and were worsened in 5.9%. Conclusion: Our results have shown that surgery for cerebral metastases in the precentral gyrus can be done safely and improve or stabilize the neurological function of most patients. Microsurgical resection of precentral gyrus metastases should be a treatment option for patients with single or multiple lesions who present a focal neurologic deficit. This can be performed safely and without intraoperative cortical mapping. PMID:23776752

Anorectal melanoma: not a haemorrhoid.

PubMed

Turner, Greg; Abbott, Sarah; Eglinton, Tim; Wakeman, Chris; Frizelle, Frank

2014-06-06

Melanoma of the anorectum is a rare malignancy which is particularly aggressive compared to cutaneous melanoma. Due to its presenting symptoms, location and rarity there is often a delay in diagnosis. The purpose of this paper is to raise awareness of anorectal melanoma in New Zealand by presenting our institution's experience of four cases. The presentation, management and outcomes of four cases are described. A review of the literature surrounding anorectal melanoma was also carried out. The four cases (3 male, 1 female, aged 30-87 years) all presented with haemorrhoidal symptoms of anal discomfort and/or outlet rectal bleeding. Three patients had metastatic disease at presentation, and the remaining patient was found to have a concurrent lymphoma which was treated with chemotherapy before he underwent excision of the melanoma. Surgical excision is the mainstay of treatment and recent literature suggests transanal excision of the primary tumour to have equivalent overall survival to abdominoperineal resection. Anorectal melanoma is rare tumour with a poor prognosis. Patients are commonly misdiagnosed as having haemorrhoids; therefore a high index of suspicion is needed to enable early diagnosis. Metastatic disease is common at presentation, and the key prognostic indicator. Local control can be obtained with transanal excision, avoiding the morbidity of abdominoperineal resection. Adjuvant therapies available at present provide little survival advantage.

Deep pelvic anatomy revisited for a description of crucial steps in extralevator abdominoperineal excision for rectal cancer.

PubMed

Stelzner, Sigmar; Holm, Torbjörn; Moran, Brendan J; Heald, Richard J; Witzigmann, Helmut; Zorenkov, Dimitri; Wedel, Thilo

2011-08-01

Extralevator abdominoperineal excision results in superior oncologic outcome for advanced low rectal cancer. The exact definition of surgical resection planes is pivotal to achieving negative circumferential resection margins. This study aims to describe the surrounding anatomical structures that are at risk for inadvertent damage during extralevator abdominoperineal excision. Joint surgical and macroanatomical dissection was performed in a university laboratory of clinical anatomy. A stepwise dissection study was conducted according to the technique of extralevator abdominoperineal excision by abdominal and perineal approaches in 4 human cadaveric pelvises. Muscular, fascial, tendinous, and neural structures were carefully exposed and related to the corresponding surgical resection planes. In addition to the autonomic nerves to be identified and preserved during total mesorectal excision, further structures endangered during extralevator abdominoperineal excision can be clearly identified. Terminal pudendal nerve branches come close to the surgical resection plane at the outer surface of the puborectal sling. Likewise, the pelvic plexus and its neurovascular bundles embedded within the parietal pelvic fascia extend close to the apex of the prostate where the parietal pelvic fascia has to be divided. These neural structures converge in the region of the perineal body, an area that provides no "self-opening" planes for surgical dissection. Thus, the necessity to sharply detach the anorectal specimen anteriorly from the perineal body and the superficial transverse perineal muscle bears the risk of both inadvertent damage of the aforementioned anatomical structures and perforation of the specimen. The study focused primarily on the macroscopic topography relevant to the surgical procedure, so that previously published histologic examinations were not performed. The present anatomical dissection study highlights those anatomical landmarks that require clear identification for the successful achievement of both negative circumferential resection margins and preservation of urogenital functions during extralevator abdominoperineal excision.

Spontaneous haemorrhage and rupture of third ventricular colloid cyst

PubMed Central

Ogbodo, Elisha; Kaliaperumal, Chandrasekaran; Bermingham, Niamh; O'Sullivan, Michael

2012-01-01

Acute bleeding within a colloid cyst of the third ventricle represents a rare event causing sudden increase in the cyst volume that may lead to acute hydrocephalus and rapid neurological deterioration. We report a case of spontaneous rupture of haemorrhagic third ventricular colloid cyst and its management. A 77-year-old ex-smoker presented with unsteady gait, incontinence and gradually worsening confusion over a 3-week period. Brain CT scan findings were highly suggestive of a third ventricular colloid cyst with intraventricular rupture. He underwent cyst excision and histopathology, which confirmed the radiological diagnosis with evidence of haemorrhage within the cyst. A ventriculo peritoneal shunt was performed for delayed hydrocephalus. Surgical management of these patients must include emergency ventriculostomy followed by prompt surgical removal of the haemorrhagic cyst. PMID:22949002

Surgical treatment of childhood recurrent pancreatitis.

PubMed

Clifton, Matthew S; Pelayo, Juan C; Cortes, Raul A; Grethel, Erich J; Wagner, Amy J; Lee, Hanmin; Harrison, Michael R; Farmer, Diana L; Nobuhara, Kerilyn K

2007-07-01

Surgical intervention that improves pancreatic ductal drainage is a reasonable treatment strategy for recurrent pancreatitis in children. This study was approved by the Committee on Human Research (San Francisco, CA). A retrospective chart review was performed on children aged 0 to 17 years given the International Classification of Diseases, Ninth Revision coding diagnosis of chronic pancreatitis who underwent surgical intervention from 1981 to 2005. From 1981 to 2005, 32 children were treated for the diagnosis of chronic pancreatitis. The etiologies were obstructive (n = 13), idiopathic (n = 10), hereditary (n = 6), medications (n = 2), and infection (n = 1). Fifteen patients underwent 17 operations for chronic pancreatitis, including Puestow (n = 9), cystenterostomy (n = 2), Whipple (n = 1), distal pancreatectomy (n = 1), Frey (n = 1), DuVal (n = 1), excision of enteric duplication cyst (n = 1), and pancreatic ductal dilation (n = 1). The mean age at presentation of patients undergoing surgery was 6.0 +/- 4.1 years (mean +/- SD). The mean time from presentation to operation was 3.3 +/- 3.3 years. There were no deaths after surgical intervention. Of 15 patients, 2 (13%) required rehospitalization within 90 days of surgery, one for bowel obstruction, the other for splenic infarction. The median length of stay postoperatively was 8 days (range, 5-66 days). Chronic pancreatitis in children differs markedly in etiology when compared with adults. In most cases seen in our institution, chronic pancreatitis resulted from ineffective ductal drainage. These disorders are amenable to surgical decompression, which, ultimately, can prevent disease recurrence.

Surgical Approaches to First Branchial Cleft Anomaly Excision: A Case Series.

PubMed

Quintanilla-Dieck, Lourdes; Virgin, Frank; Wootten, Chistopher; Goudy, Steven; Penn, Edward

2016-01-01

Objectives. First branchial cleft anomalies (BCAs) constitute a rare entity with variable clinical presentations and anatomic findings. Given the high rate of recurrence with incomplete excision, identification of the entire tract during surgical treatment is of paramount importance. The objectives of this paper were to present five anatomic variations of first BCAs and describe the presentation, evaluation, and surgical approach to each one. Methods. A retrospective case review and literature review were performed. We describe patient characteristics, presentation, evaluation, and surgical approach of five patients with first BCAs. Results. Age at definitive surgical treatment ranged from 8 months to 7 years. Various clinical presentations were encountered, some of which were atypical for first BCAs. All had preoperative imaging demonstrating the tract. Four surgical approaches required a superficial parotidectomy with identification of the facial nerve, one of which revealed an aberrant facial nerve. In one case the tract was found to travel into the angle of the mandible, terminating as a mandibular cyst. This required en bloc excision that included the lateral cortex of the mandible. Conclusions. First BCAs have variable presentations. Complete surgical excision can be challenging. Therefore, careful preoperative planning and the recognition of atypical variants during surgery are essential.

Surgical Approaches to First Branchial Cleft Anomaly Excision: A Case Series

PubMed Central

Quintanilla-Dieck, Lourdes; Virgin, Frank; Wootten, Chistopher; Goudy, Steven; Penn, Edward

2016-01-01

Objectives. First branchial cleft anomalies (BCAs) constitute a rare entity with variable clinical presentations and anatomic findings. Given the high rate of recurrence with incomplete excision, identification of the entire tract during surgical treatment is of paramount importance. The objectives of this paper were to present five anatomic variations of first BCAs and describe the presentation, evaluation, and surgical approach to each one. Methods. A retrospective case review and literature review were performed. We describe patient characteristics, presentation, evaluation, and surgical approach of five patients with first BCAs. Results. Age at definitive surgical treatment ranged from 8 months to 7 years. Various clinical presentations were encountered, some of which were atypical for first BCAs. All had preoperative imaging demonstrating the tract. Four surgical approaches required a superficial parotidectomy with identification of the facial nerve, one of which revealed an aberrant facial nerve. In one case the tract was found to travel into the angle of the mandible, terminating as a mandibular cyst. This required en bloc excision that included the lateral cortex of the mandible. Conclusions. First BCAs have variable presentations. Complete surgical excision can be challenging. Therefore, careful preoperative planning and the recognition of atypical variants during surgery are essential. PMID:27034873

Dynamic article: surgical anatomical planes for complete mesocolic excision and applied vascular anatomy of the right colon.

PubMed

Açar, Halil İbrahim; Cömert, Ayhan; Avşar, Abdullah; Çelik, Safa; Kuzu, Mehmet Ayhan

2014-10-01

Lower local recurrence rates and better overall survival are associated with complete mesocolic excision with central vascular ligation for treatment of colon cancer. To accomplish this, surgeons need to pay special attention to the surgical anatomical planes and vascular anatomy of the colon. However, surgical education in this area has been neglected. The aim of this study is to define the correct surgical anatomical planes for complete mesocolic excision with central vascular ligation and to demonstrate the correct dissection technique for protecting anatomical structures. Macroscopic and microscopic surgical dissections were performed on 12 cadavers in the anatomy laboratory and on autopsy specimens. The dissections were recorded as video clips. Dissections were performed in accordance with the complete mesocolic excision technique on 10 male and 2 female cadavers. Vascular structures, autonomic nerves, and related fascias were shown. Within each step of the surgical procedure, important anatomical structures were displayed on still images captured from videos by animations. Three crucial steps for complete mesocolic excision with central vascular ligation are demonstrated on the cadavers: 1) full mobilization of the superior mesenteric root following the embryological planes between the visceral and the parietal fascias; 2) mobilization of the mesocolon from the duodenum and the pancreas and identification of vascular structures, especially the veins around the pancreas; and 3) central vascular ligation of the colonic vessels at their origin, taking into account the vascular variations within the mesocolonic vessels and the autonomic nerves around the superior mesenteric artery. The limitation of this study was the number of the cadavers used. Successful complete mesocolic excision with central vascular ligation depends on an accurate knowledge of the surgical anatomical planes and the vascular anatomy of the colon.

Flat epithelial atypia on core needle biopsy, must we surgically excise?

PubMed

Acott, A A; Mancino, A T

2016-12-01

Breast flat epithelial atypia (FEA) often coexists with more aggressive pathology and excision is currently recommended when diagnosed by core needle biopsy (CNB). Recent studies suggest isolated FEA has a low association with carcinoma and may warrant close surveillance. A radiology database containing 2189 breast CNB was reviewed for isolated FEA or FEA in combination with atypical pathology. 79 patients had FEA. There were 48/79 with isolated FEA and 31/79 concomitant FEA with ADH, ALH, or LCIS. 46 subsequent excisional biopsies of isolated FEA resulted: benign 38/46, ADH 5/46, LCIS 2/46, DCIS 1/46. Concomitant FEA + ADH/ALH/LCIS group resulted: benign 26/31, DCIS 3/31, DCIS and LCIS 1/31, tubular carcinoma 1/31. DCIS/invasive cancer on excision in the FEA + ADH group is 5/31 versus 1/46 for isolated FEA (p 0.0489). Findings support literature suggesting isolated FEA has a low association with carcinoma. These patients may not require surgical excision, but instead have close surveillance. Based on the higher cancer incidence in FEA combined with ADH, ALH, LCIS, or residual microcalcifications, we still recommend surgical excision. Breast flat epithelial atypia (FEA) often coexists with more aggressive pathology and surgical excision is currently recommended when diagnosed by core needle biopsy. Recent studies have suggested isolated FEA has a low association with carcinoma and these patients may warrant close surveillance. Isolated FEA has a low association with carcinoma in our series. These patients may not require surgical excision, but instead have close surveillance. Published by Elsevier Inc.

Postoperative enhancement on breast MRI: Time course and pattern of changes.

PubMed

Mahoney, Mary C; Sharda, Radhika G

2018-04-23

Expected postoperative enhancement on breast MRI can appear similar to enhancement seen in recurrent or residual malignancy. Our aim was to assess the time course and patterns of enhancement at the surgical site, thereby helping to distinguish between benign and malignant postoperative enhancement. In 200 MRI scans performed in 153 patients after breast conservation treatment, 43 after surgical excision of atypia, and 4 patients after benign excisional biopsy were categorized by postoperative time interval. We defined 4 patterns of morphologic enhancement on MRI: cavity wall/seroma (Pattern I); thin linear (Pattern II); mass (Pattern III); and fat necrosis (Pattern IV). Of 200 MRI scans, 66 (33%) demonstrated enhancement at the surgical site. Enhancement typically decreased through the postoperative follow-up period. Enhancement was observed in 41% (28/68) of cases beyond the 18-month interval but was uncommon after 5 years. Pattern III enhancement was the morphologic pattern seen most commonly with malignancy (5/19 cases, 26%). When associated with delayed washout kinetics, it was even more strongly predictive of malignancy (4/5 cases, 80%). In patients with a history of excisional biopsy and no prior radiation treatment, the percentage of MRI scans showing enhancement was significantly lower than (21% vs 49% with P-value .0027) in patients who had undergone radiation. Enhancement at the surgical site occurred in one-third of cases up to 5 years after surgery, particularly in patients who underwent both radiation and surgery. Mass enhancement, particularly in conjunction with delayed washout kinetics, is most predictive of malignancy and should prompt biopsy or re-excision. © 2018 Wiley Periodicals, Inc.

Magnetic resonance imaging-radioguided occult lesion localization (ROLL) in breast cancer using Tc-99m macro-aggregated albumin and distilled water control.

PubMed

Philadelpho Arantes Pereira, Fernanda; Martins, Gabriela; Gregorio Calas, Maria Julia; Fonseca Torres de Oliveira, Maria Veronica; Gasparetto, Emerson Leandro; Barbosa da Fonseca, Lea Mirian

2013-09-18

Magnetic resonance imaging (MRI) guided wire localization presents several challenges apart from the technical difficulties. An alternative to this conventional localization method using a wire is the radio-guided occult lesion localization (ROLL), more related to safe surgical margins and reductions in excision volume. The purpose of this study was to establish a safe and reliable magnetic resonance imaging-radioguided occult lesion localization (MRI-ROLL) technique and to report our initial experience with the localization of nonpalpable breast lesions only observed on MRI. Sixteen women (mean age 53.2 years) with 17 occult breast lesions underwent radio-guided localization in a 1.5-T MR system using a grid-localizing system. All patients had a diagnostic MRI performed prior to the procedure. An intralesional injection of Technetium-99m macro-aggregated albumin followed by distilled water was performed. After the procedure, scintigraphy was obtained. Surgical resection was performed with the help of a gamma detector probe. The lesion histopathology and imaging concordance; the procedure's positive predictive value (PPV), duration time, complications, and accuracy; and the rate of exactly excised lesions evaluated with MRI six months after the surgery were assessed. One lesion in one patient had to be excluded because the radioactive substance came back after the injection, requiring a wire placement. Of the remaining cases, there were four malignant lesions, nine benign lesions, and three high-risk lesions. Surgical histopathology and imaging findings were considered concordant in all benign and high-risk cases. The PPV of MRI-ROLL was greater if the indication for the initial MR examination was active breast cancer. The median procedure duration time was 26 minutes, and all included procedures were defined as accurate. The exact and complete lesion removal was confirmed in all (100%) patients who underwent six-month postoperative MRI (50%). MRI-ROLL offers a precise, technically feasible, safe, and rapid means for performing preoperative MRI localizations in the breast.

Surgical excision of skin cancer: the importance of training.

PubMed

Salmon, P; Mortimer, N; Rademaker, M; Adams, L; Stanway, A; Hill, S

2010-01-01

Background Skin cancers are the most common malignancy in New Zealand and their treatment imparts a huge burden on the healthcare system both in terms of the cost of surgical intervention and in treatment delivery (estimates are in excess of NZ$33 million per annum for the year 2000). Currently in New Zealand, skin cancers are excised by dermatologists, general practitioners (GPs), GPs with a special interest in skin surgery (GPSIs) and specialist surgeons with diverse training backgrounds including ear, nose and throat, ophthalmic and general surgeons. To date there is scant literature evaluating complete excision rates following surgical treatment of skin cancer between these vocational groups. Objectives To review retrospectively pathology reports from all skin excisions sent to one private pathology laboratory over three consecutive months. The aim was to investigate the margins of excision and completeness of skin cancer surgery performed by each vocational group. Methods A retrospective analysis of skin pathology reports was undertaken for a 3-month period between April and June 2007. Raw data obtained from the pathology reports included diagnosis, completeness of excision, size of specimens, body site and vocational group of the medical practitioner performing the surgery. Results In total, 1532 lesions were excised: 432 benign and 1100 malignant. Six hundred and seven were from the head and neck. Dermatologists excised 276 lesions of which 93% were malignant, 55% were from the head and neck, and 0% were incompletely excised. GPs excised 633 lesions: 63% malignant, 30% head and neck, 23% incomplete excision of malignant lesions. GPSIs excised 368 lesions: 71% malignant, 35% head and neck, 21.5% incomplete malignant excision. Specialist surgeons excised 255 lesions: 72% malignant, 53% head and neck, 20% incomplete malignant excision. Conclusion GPs and GPSIs excised more benign lesions and had higher incomplete excision rates of skin cancer surgery than dermatologists. Incomplete excision rates for the vocational groups ranged from 0% to 45% depending on site and pathology.

[Breast cancer metastasis in distal phalanx of the big toe. Case report].

PubMed

Carlesimo, B; Tempesta, M; Fioramonti, P; Bistoni, G; Ruggiero, M; Marchetti, F

2009-01-01

Breast cancer represents the most prevalent malignancies in women and bone is the first site of metastasis in 26-50% of cases. Usually metastasis involve limbs in 16%. We present a rare case of 47-year-old woman, who underwent to monolateral mastectomy for lobular cancer. After 8 years from surgery, she presented pain, swelling and functional limitations, gradually increasing, to the left big toe. X-rays and MRI showed a lucent area of bone destruction on the shaft of the distal phalanx of the left big toe. Surgical biopsy on the excised bone assessed for breast cancer metastasis.

Primary Cardiac Leiomyoma Causing Right Ventricular Obstruction and Tricuspid Regurgitation.

PubMed

Careddu, Lucio; Foà, Alberto; Leone, Ornella; Agostini, Valentina; Gargiulo, Gaetano Domenico; Rapezzi, Claudio; Di Bartolomeo, Roberto; Pacini, Davide

2017-09-01

We report the unique case of a primary cardiac leiomyoma originating from the right ventricle and involving the tricuspid valve in a 43-year-old woman. Echocardiography showed a giant mass causing severe pulmonary stenosis and tricuspid valve regurgitation. The patient underwent surgical excision and histologic examination revealed a primary cardiac leiomyoma. To the best of our knowledge only three cases of primary cardiac leiomyoma have so far been reported, and this is the first case of primary cardiac leiomyoma involving the tricuspid valve apparatus. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

A multicenter experience with the surgical treatment of infected abdominal aortic endografts.

PubMed

Davila, Victor J; Stone, William; Duncan, Audra A; Wood, Emily; Jordan, William D; Zea, Nicholas; Sternbergh, W Charles; Money, Samuel R

2015-10-01

Single-center experiences with the treatment of infected endografts after endovascular aortic repair (I-EVAR) have been reported. We performed a multicenter review of the surgical care of these patients to elucidate short-term and long-term outcomes. A retrospective analysis of all EVAR explants from 1997 to 2014 at four institutions was performed. Patients with I-EVAR undergoing surgical treatment were reviewed. Data were obtained detailing preoperative demographics, and postoperative morbidity and mortality. Thirty-six patients (30 male) were treated with endovascular graft excision and revascularization for I-EVAR with a median age of 69 years (range, 54-80 years). Average time from the initial EVAR to presentation was 589 days (range, 43-2466 days). Preoperative comorbidities included hypertension, 32 (89%); tobacco use, 31(86%); coronary artery disease, 26 (72%); hyperlipidemia, 25 (69%), peripheral artery disease, 13 (36%); cerebrovascular disease, 10 (28%); diabetes, 10 (28%); chronic obstructive pulmonary disease, 9 (25%); and chronic kidney disease, 9 (25%). The most common presenting patient characteristics were leukocytosis, 23 (63%); pain, 21 (58%); and fever, 20 (56%), which were present an average of 65 days (range, 0-514 days) before explantation. Nine different types of endograft were removed. Three patients (8%) underwent emergency explantation. Thirty-four patients (89%) underwent total graft excision, and two patients (6%) underwent partial excision. Methods of reconstruction were in situ in 27 (75%) and extra-anatomic in nine (28%). Conduits used were Dacron (DuPont, Wilmington, Del), with or without rifampin, polytetrafluoroethylene, cryopreserved allograft, and femoral vein. Forty-nine organisms grew from operative cultures. Gram-positive organisms were the most common, found in 24 (67%), including Staphylococcus in 13 (36%) and Streptococcus in six (17%). Anaerobes were cultured in 6 patients (17%), gram-negative organisms in 6 (17%), and fungus in 5 (14%). Thirty-one patients (86%) received long-term antibiotics. Early complications included acute renal failure requiring dialysis, 12 (33%); respiratory failure, 3 (8%); bleeding, 4 (11%); and sepsis, 2 (6%). Six patients required re-exploration due to hematoma, infected hematoma, lymphatic leak, bowel perforation, open abdomen at initial operation, and anastomotic bleeding. Perioperative mortality was 8% (3 of 36), and long-term mortality was 25% (9 of 36) at a mean follow-up of 569 days (range, 0-3079 days). Type of reconstruction (in situ vs extra-anatomic) or conduit type did not affect perioperative or overall mortality. I-EVAR is a rare but potentially devastating clinical problem. Although perioperative mortality is acceptable, long-term mortality is high. The most common postoperative complication was acute renal failure requiring dialysis. Although this is the largest series of I-EVAR, further studies are needed to understand the risk factors and preventive measures. Copyright © 2015 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

Surgical Management of Giant Intracranial Meningioma: Operative Nuances, Challenges, and Outcome.

PubMed

Narayan, Vinayak; Bir, Shyamal C; Mohammed, Nasser; Savardekar, Amey R; Patra, Devi Prasad; Nanda, Anil

2018-02-01

The giant intracranial meningioma (GIM) constitutes a different spectrum of brain tumors that invade the vital neurovascular structures, which makes the primary mode of treatment, surgery, a technically challenging one. The surgery for GIM is unique because of the large size of the tumor, prominent vascularity, entangling and limited visualization of various neurovascular structures, and severe cerebral edema. This study reports the authors surgical experience of 80 GIM cases, the operative challenges and surgical outcome. A retrospective analysis of 80 patients with histologically proven meningioma (≥5 cm) who underwent surgical treatment at Louisiana State University Health Sciences Center (Shreveport, Louisiana, USA) over a 20-year period (1995-2015) is presented. The clinical and radiologic data were collected from the hospital database. The tumors were categorized into histologic groups according to World Health Organization (WHO) classification. The relevant statistical analysis of the study was conducted using SPSS software, version 22.0. The study included 27 male patients (33.8%) and 53 female patients (66.3%). The mean age of the cohort was 56 years (56.3±16.1). The mean size of the tumor was 56.4 ±4 mm with a range from 50 mm to 84 mm. Skull base was the most common location of GIM (57 patients, 71.3%). Simpson grade 1 excision was achieved in 9 patients (11.3%), whereas grade 2 excision was achieved in 57 patients (71.3%); 80% of the tumors belonged to WHO grade 1. The operative mortality was seen in 4 patients (5%). Regression analysis showed that age, sex, location of the tumor, neuronavigation, Simpson grade of excision, and histology of tumor were the factors that significantly affected the recurrence-free survival (RFS). The surgery for GIM is unique in different ways. As surgery for GIM is formidable, radiologic characteristics can be useful adjuncts for planning an effective and safe surgical strategy. The factors such as young age, male sex, use of neuronavigation, and skull base location positively influenced RFS, whereas Simpson grade 3 or 4 and poor histologic grade adversely influenced RFS. A careful preoperative evaluation, understanding of the risk factors, effective surgical approach, and judicious use of intraoperative adjuncts are the key factors with pivotal roles in GIM resection. Copyright © 2017. Published by Elsevier Inc.

Surgical Outcomes of Plaque Excision and Grafting and Supplemental Tunica Albuginea Plication for Treatment of Peyronie's Disease With Severe Compound Curvature.

PubMed

Chow, Alexander K; Sidelsky, Steven A; Levine, Laurence A

2018-05-22

There are limited data in the literature that describe the management of Peyronie's disease (PD) with severe compound curvature, which often requires additional straightening procedures after plaque excision and grafting (PEG) to achieve functional penile straightening (<20 degrees). This study highlights the clinical distinction and our experience with men with PD and severe compound curvature treated with PEG and supplemental tunica albuginea plication (TAP). We performed a retrospective chart review of patients with PD and acute angulation who underwent PEG (group 1) and patients with compound curvature who underwent PEG with TAP (group 2) between 2007 and 2016. Primary post-operative outcomes of interest include change in penile curvature, change in measured stretched penile length, and subjective report on penile sensation and sexually induced penile rigidity. 240 Men with PD were included in the study, of which 79 (33%) patients in group 1 underwent PEG and 161 (67%) in group 2 underwent PEG and TAP. There was no difference in associated PD co-morbidities including age, hypertension, hyperlipidemia, hypogonadism, diabetes, or tobacco use. After artificial induction of erection with intracorporal trimix injection, the average primary curvature was 73 (range, 20-120) degrees for group 1 compared to 79 (range, 35-140) degrees for group 2 (P = .01). Group 2 had an average secondary curvature of 36 (20-80 degrees). After completion of PEG, men in group 2 had an average residual curvature of 30 (range, 20-50) degrees which required 1-6 TAPs to achieve functional straightness (<20 degrees). At an average follow-up of 61 months, there was no difference for group 1 and group 2, respectively, for recurrent curvature (11.4% vs 12.4%, P = .33), change in penile length (+0.57 vs +0.36 cm, P = .27) or decreased penile sensation (6% vs 13%, P = .12). In all, 81% of group 1 and 79% of group 2 were able to engage in penetrative sex after penile straightening with or without pharmacotherapy (P = .73). Our review shows promising surgical outcomes for the use of PEG and supplemental TAP for this subtype of complex PD. This article reports the largest experience with treatment of PD with compound curvature to date. Limitations of this study include the retrospective nature of the analysis as well as the lack of a validated objective measurement of erectile function after penile straightening. Our study found no baseline difference in underlying co-morbidities in men with severe compound curvature compared with men with acute severe angulated curvature. Men with severe compound curvature represent a severe and under-recognized population of men with PD who can be surgically corrected with PEG and supplemental TAP(s) when needed without an increased risk of loss of penile length, recurrent curvature, decreased penile sensation, or erectile dysfunction when compared to men treated with PEG alone. Chow AK, Sidelsky SA, Levine LA. Surgical Outcomes of Plaque Excision and Grafting and Supplemental Tunica Albuginea Plication for Treatment of Peyronie's Disease With Severe Compound Curvature. J Sex Med 2018;XX:XXX-XXX. Copyright © 2018 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

A novel approach emphasising intra-operative superficial margin enhancement of head-neck tumours with narrow-band imaging in transoral robotic surgery.

PubMed

Vicini, C; Montevecchi, F; D'Agostino, G; DE Vito, A; Meccariello, G

2015-06-01

The primary goal of surgical oncology is to obtain a tumour resection with disease-free margins. Transoral robotic surgery (TORS) for surgical treatment of head-neck cancer is commensurate with standard treatments. However, the likelihood of positive margins after TORS is up to 20.2% in a recent US survey. The aim of this study is to evaluate the efficacy and the feasibility of narrow-band imaging (NBI) during TORS in order to improve the ability to achieve disease-free margins during tumour excision. The present study was conducted at the ENT, Head- Neck Surgery and Oral Surgery Unit, Department of Special Surgery, Morgagni Pierantoni Hospital, Azienda USL Romagna. From March 2008 to January 2015, 333 TORS were carried out for malignant and benign diseases. For the present study, we retrospectively evaluated 58 biopsy-proven squamous cell carcinoma patients who underwent TORS procedures. Patients were divided into 2 groups: (1) 32 who underwent TORS and intra-operative NBI evaluation (NBI-TORS); (2) 21 who underwent TORS with standard intra-operative white-light imaging (WLITORS). Frozen section analysis of margins on surgical specimens showed a higher rate of negative superficial lateral margins in the NBI-TORS group compared with the WLI-TORS group (87.9% vs. 57.9%, respectively, p = 0.02). The sensitivity and specificity of intra-operative use of NBI, respectively, were 72.5% and 66.7% with a negative predictive value of 87.9%. Tumour margin enhancement provided by NBI associated with magnification and 3-dimensional view of the surgical field might increase the capability to achieve an oncologically-safe resection in challenging anatomical areas where minimal curative resection is strongly recommended for function preservation.

PubMed Central

VICINI, C.; MONTEVECCHI, F.; D'AGOSTINO, G.; DE VITO, A.

2015-01-01

SUMMARY The primary goal of surgical oncology is to obtain a tumour resection with disease-free margins. Transoral robotic surgery (TORS) for surgical treatment of head-neck cancer is commensurate with standard treatments. However, the likelihood of positive margins after TORS is up to 20.2% in a recent US survey. The aim of this study is to evaluate the efficacy and the feasibility of narrow-band imaging (NBI) during TORS in order to improve the ability to achieve disease-free margins during tumour excision. The present study was conducted at the ENT, Head- Neck Surgery and Oral Surgery Unit, Department of Special Surgery, Morgagni Pierantoni Hospital, Azienda USL Romagna. From March 2008 to January 2015, 333 TORS were carried out for malignant and benign diseases. For the present study, we retrospectively evaluated 58 biopsy-proven squamous cell carcinoma patients who underwent TORS procedures. Patients were divided into 2 groups: (1) 32 who underwent TORS and intra-operative NBI evaluation (NBI-TORS); (2) 21 who underwent TORS with standard intra-operative white-light imaging (WLITORS). Frozen section analysis of margins on surgical specimens showed a higher rate of negative superficial lateral margins in the NBI-TORS group compared with the WLI-TORS group (87.9% vs. 57.9%, respectively, p = 0.02). The sensitivity and specificity of intra-operative use of NBI, respectively, were 72.5% and 66.7% with a negative predictive value of 87.9%. Tumour margin enhancement provided by NBI associated with magnification and 3-dimensional view of the surgical field might increase the capability to achieve an oncologically-safe resection in challenging anatomical areas where minimal curative resection is strongly recommended for function preservation. PMID:26246659

Less than 12 lymph nodes in the surgical specimen after neoadjuvant chemo-radiotherapy: an indicator of tumor regression in locally advanced rectal cancer?

PubMed Central

Gurawalia, Jaiprakash; Nayak, Sandeep P.; Kurpad, Vishnu; Pandey, Arun

2016-01-01

Background The number of lymph node retrieved in the surgical specimen is important for tumor staging and has paramount impact on prognosis in colorectal cancer and imitates the adequacy of lymph node surgical clearance. The paucity of lymph node yields in patients undergoing resection after preoperative chemo radiotherapy (CRT) in rectal cancer has seen. Lower total number of lymph nodes in the total mesoractal excision (TME) specimen after CRT, could a marker of better tumor response. Methods We retrospectively reviewed the prospectively managed data of patients underwent excision for rectal cancer, who treated by neoadjuvant radiotherapy with or without chemotherapy in locally advanced rectal cancer. From 2010 to 2014, 364 patients underwent rectal cancer surgery, of which ninety-one treated with neoadjuvant treatment. Standard surgical and pathological protocols were followed. Patients were categorized into two groups based on the number of total harvested lymph nodes with group 1, having 12 or more nodes harvested, and group 2 including patients who had <12 lymph nodes harvested. The total number of lymph nodes retrieved from the surgical specimen was correlated with grade of tumor regression with neoadjuvant treatment. Results Out of 91 patients, 38 patients (42%) had less than 12 lymph nodes examined in specimen. The difference in median number of lymph nodes was observed significantly as 9 (range, 2–11) versus 16 (range, 12–32), in group 2 and 1, respectively (P<0.01). Patients with fewer lymph node group were comparable with respect to age, BMI, pre-operative staging, neoadjuvant treatment. Pathological complete response in tumor pCR was seen with significantly higher rate (40% vs. 26%, P<0.05) in group 2. As per Mandard criteria, there was significant difference in tumor regression grade (TRG) between both the groups (P<0.05). Among patients with metastatic lymph nodes, median LNR was lower in <12 lymph nodes group at 0.167 (range, 0.09–0.45) versus 0.187 (range, 0.05–0.54), difference was not statistically significant (P=0.81). Conclusions Retrieval of fewer than 12 lymph nodes in surgical specimen of rectal cancer who had received neo-adjuvant radiotherapy with or without chemotherapy should be considered as a good indicator of tumor response with better local disease control, and a good prognostic factor, rather than as a pointer of poor diligence of the surgical and pathological assessment. PMID:28078118

Staged marginal contoured and central excision technique in the surgical management of perianal Paget's disease.

PubMed

Möller, Mecker G; Lugo-Baruqui, Jose Alejandro; Milikowski, Clara; Salgado, Christopher J

2014-04-01

Extramammary Paget's disease (EMPD) is an adenocarcinoma of the apocrine glands with unknown exact prevalence and obscure etiology. It has been divided into primary EMPD and secondary EMPD, in which an internal malignancy is usually associated. Treatment for primary EMPD usually consists of wide lesion excision with negative margins. Multiple methods have been proposed to obtain free-margin status of the disease. These include visible border lesion excision, punch biopsies, and micrographic and frozen-section surgery, with different results but still high recurrence rates. The investigators propose a method consisting of a staged contoured marginal excision using "en face" permanent pathologic analysis preceding the steps of central excision of the lesion and the final reconstruction of the surgical defect. Advantages of this method include adequate margin control allowing final reconstruction and tissue preservation, while minimizing patient discomfort. The staged contoured marginal and central excision technique offers a new alternative to the armamentarium for surgical oncologists for the management of EMPD in which margin control is imperative for control of recurrence rates. Copyright © 2014 Elsevier Inc. All rights reserved.

Early excision and grafting versus delayed excision and grafting of deep thermal burns up to 40% total body surface area: a comparison of outcome

PubMed Central

Saaiq, M.; Zaib, S.; Ahmad, S.

2012-01-01

Summary This is a study of 120 patients of either sex and all ages who had sustained deep burns of up to 40% of the total body surface area. Half the patients underwent early excision and skin autografting (i.e., within 4-7 days of sustaining burn injury) while the rest underwent delayed excision and skin autografting (i.e., within 1-4 weeks post-burn). Significant differences were found in favour of the early excision and grafting group with regard to the various burn management outcome parameters taken into consideration, i.e. culture positivity of wounds, graft take, duration of post-graft hospitalization, and mortality. PMID:23467391

Surgical management of adult type 1 split cord malformation. Report of two cases with literature review.

PubMed

Viswanathan, Vibhu K; Minnema, Amy J; Farhadi, H Francis

2018-06-01

Split cord malformation (SCM) is a rare form of spinal dysraphism wherein the spinal cord is divided longitudinally into two distinct hemicords. Surgery is usually performed in children while management in adults, who rarely manifest symptoms, remains controversial. Both expectant management and prophylactic surgery have been variously advocated. The present article describes our experience in two adult patients with predominant pain-related complaints who underwent surgical excision of type 1 SCM lesions. A comprehensive review of the literature on SCM in adults is also provided. While pain, disability, and quality of life scores improved in these two patients, further larger studies will be required to define the role of surgery in adults with type 1 SCM and a pain-dominant presentation. Copyright © 2018 Elsevier Ltd. All rights reserved.

Changing patterns of microcalcification on screening mammography for prediction of breast cancer.

PubMed

Kim, Kwan Il; Lee, Kyung Hee; Kim, Tae Ryung; Chun, Yong Soon; Lee, Tae Hoon; Choi, Hye Young; Park, Heung Kyu

2016-05-01

The presence of microcalcification on mammography is one of the earliest signs in breast cancer detection. However, it is difficult to distinguish malignant calcifications from benign calcifications. The aim of this study is to evaluate correlation between changing patterns of microcalcification on screening mammography and malignant breast lesions. Medical records and diagnostic images of 67 women who had previously undergone at least two digital mammograms at least 6 months apart and underwent mammography-guided needle localization and surgical excision between 2011 and 2013 were retrospectively reviewed and analyzed. Breast cancer was detected in the surgical specimens of 20 patients (29.9 %). Annual change of extent of microcalcification on mammography showed statistically significant correlation with pathologic outcome (P = 0.023). The changing pattern of new appearance or increased extent of microcalcification on mammography had positive predictive value of 54.8 % for breast cancer, and it was a statistically significant predictor for breast cancer (P = 0.012). Shape or number change of microcalcification without increased extent had less accurate predictive value for breast cancer, particularly in women younger than 50 years (P < 0.001). This study showed that the pattern of increased extent of microcalcification on screening mammography was a significant predictor for breast cancer. We suggest that mammography-guided needle localization and surgical excision should be considered when increased extent of microcalcification is observed on screening mammography and closed follow-up without pathologic confirmation can be permitted if absence of extension of microcalcification was confirmed in women younger than 50 years.

[Postoperative quality of life of patients with a bacterial necrotizing dermis-hypodermitis or necrotizing fasciitis, a ten-year study].

PubMed

Brengard-Bresler, T; De Runz, A; Bourhis, F; Mezzine, H; Khairallah, G; Younes, M; Brix, M; Simon, E

2017-02-01

Bacterial necrotizing dermis-hypodermitis and necrotizing fasciitis (BNDH-NF) are serious life-threatening soft-tissue infections. The object is to evaluate the quality of life (QOL) of patients who have been operated in our plastic surgery departement. This is a retrospective study of cases who have been treated at Nancy University Hospital between 2005 and 2014. We analyzed the perioperative data (demographic, clinical, bacteriological), the surgical data (excision, reconstruction) and the follow up data (consequences, mortality). The quality of life was assessed by the Short-Form 36 score, and the patients' satisfaction was assessed by a four-level scale. We analyzed 23 patients with an average age of 60 years (28-84 years). The main comorbidities were diabetes (43 %) and obesity (39 %). The average number of surgical excision was about 1.9 (1-5) and the average excised body surface area was about 5 % (1-16 %). The short-term mortality was about 17 %. The mortality rate has been statistically correlated with the surgically excised body surface area (short-term 95 days: P=0.02; and long-term: P=0.003). The statistical analysis has shown a strong relative linear relationship between number of surgical excision and the physical score of QOL (P<0.001), between number of surgical excision and mental score of QOL (P=0.032), and between age and physical score of QOL (P≤0.021). The statistical analysis has also shown a strong relative linear relationship between E. coli infections and physical score of QOL (P=0.01). The percentage of patients' satisfaction in our study was evaluated at 86 %. We have found that multiple surgical excisions, an advanced age of patients and E. coli infections have been associated with poor QOL. The mortality rate increased in relation with the importance of excised body surface. In spite of the gravity of these infections, our patients were satisfied of their treatment. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Evaluation of the SAVI SCOUT Surgical Guidance System for Localization and Excision of Nonpalpable Breast Lesions: A Feasibility Study.

PubMed

Mango, Victoria; Ha, Richard; Gomberawalla, Ameer; Wynn, Ralph; Feldman, Sheldon

2016-06-15

The purpose of this study is to evaluate the feasibility of the SAVI SCOUT surgical guidance system, which uses a nonradioactive infrared-activated electromagnetic wave reflector, to localize and excise nonpalpable breast lesions. We evaluated the system's use in 15 nonpalpable breast lesions in 13 patients. Image-guided placement was successful for 15 of 15 (100%) reflectors. The final pathologic analysis found that lesion excision was successful, including five malignancies with negative margins. No patients required reexcision or experienced complications. SAVI SCOUT is a feasible method for breast lesion localization and excision.

Topical anesthesia with benoxinate 0.4% for pterygium surgery.

PubMed

Frucht-Pery, J

1997-03-01

Anesthesia during pterygium surgery is usually achieved with injections of anesthetic medications. This study evaluated the efficacy of topical anesthesia with benoxinate hydrochloride 0.4% for pterygium surgery. One hundred fifty consecutive patients who had primary or recurrent pterygium underwent surgical excision of the lesion. Before the surgical procedure began, each eye that was operated on received 1 drop of benoxinate hydrochloride 0.4% solution every 1 minute for 10 minutes. The pain sensation was tested with 0.12 forceps. The pterygium was dissected, and 1 or 2 conjunctival sutures were placed, leaving bare sclera. Drops of benoxinate hydrochloride 0.4% were added every 5 minutes during the operation. The average pterygium excision time in this study was 25 minutes. Of the 150 patients studied, only 3 required intraoperative injection of lignocaine 1%. In 2 cases, subconjunctival injection was performed, and in 1 case, retrobulbar injection was required to complete the procedure. Of the remaining 147 patients, 115 had discomfort or mild pain and asked for more anesthetics once or twice during the procedure. Postoperatively, the wounds epithelialized within 7 to 14 days in all patients, except for 2 who had postoperative dellen and 2 who received mitomycin-C postoperatively. Topical administration of benoxinate hydrochloride 0.4% provides useful anesthesia for pterygium surgery.

Use of anteromedial thigh perforator flap and immunological implications of Gorlin-Goltz syndrome: a case study.

PubMed

Scalise, A; Calamita, R; Tartaglione, C; Bolletta, E; Di Benedetto, G; Pierangeli, M

2016-12-02

Gorlin-Goltz syndrome is mainly characterised by the development of numerous multicentric and relapsing cutaneous basal cell carcinomas (BCCs). A major problem for patients with Gorlin-Goltz syndrome is the large amount of BCCs that can invade the deep underlying structures, especially the face. Here, we describe the case of a 23-year-old male affected by Gorlin-Goltz syndrome. He had recurrent BCCs on a hairless scalp and dorsum since he was 17 years old and underwent four surgical procedures to excise BCCs, including a reconstruction with anteromedial thigh perforator flap. For each of the surgical procedures, a phenotypic study on peripheral blood mononuclear cells using flow cytometry was performed on the same day of surgery, and on days 7, 14 and 21 after surgery. The role of the tumour-specific cytolytic immune response as a potential future treatment of syndromic BCCs and its trend in relation to surgical ablation of large portions of tumour tissue was examined, and the cosmetic and therapeutic results are shown.

Multimodality gynecomastia repair by cross-chest power-assisted superficial liposuction combined with endoscopic-assisted pull-through excision.

PubMed

Ramon, Ytzhack; Fodor, Lucian; Peled, Isaac J; Eldor, Liron; Egozi, Dana; Ullmann, Yehuda

2005-12-01

Numerous methods of gynecomastia repair have been described to accomplish removal of breast tissue. Our multimodality surgical approach for the treatment of gynecomastia combines the use of power-assisted superficial cross-chest liposuction with direct pull-through excision of the breast parenchyma under endoscopic supervision. Seventeen patients, aging 17-39, underwent this multimodality approach. According to Simon's grading, 3 patients had grade 1, 5 had grade 2a, 6 had grade 2b, and 3 had grade 3 gynecomastia. Power-assisted liposuction was performed with a 3- or 4-mm triple-hole cannula inserted through the contralateral periareolar medial incision to suction the contralateral prepectoral fatty breast. At the end of the liposuction, the fibrous tissue was easily pulled through the ipsilateral stab wound and excised under endoscopic control. Follow-up time ranged from 6 to 34 months. The amount of fat removed by liposuction varied from 100-800 mL per breast, and the amount of breast parenchyma removed by excision varied from 20-110 g. All patients recovered remarkably well. No complications were recorded. All patients were satisfied with their results. This technique enables an effective treatment of both the fatty and fibrous tissue of the male breast and avoids skin redundancy due to skin contraction. A smooth masculine breast contour is consistently achieved without the stigma of this type of surgery.

Background parenchymal enhancement in preoperative breast MRI.

PubMed

Kohara, Satoko; Ishigaki, Satoko; Satake, Hiroko; Kawamura, Akiko; Kawai, Hisashi; Kikumori, Toyone; Naganawa, Shinji

2015-08-01

We aimed to assess the influence of background parenchymal enhancement (BPE) on surgical planning performed using preoperative MRI for breast cancer evaluation. Between January 2009 and December 2010, 91 newly diagnosed breast cancer patients (mean age, 55.5 years; range, 30-88 years) who underwent preoperative bilateral breast MRI followed by planned breast conservation therapy were retrospectively enrolled. MRI was performed to assess the tumor extent in addition to mammography and breast ultrasonography. BPE in the contralateral normal breast MRI at the early dynamic phase was visually classified as follows: minimal (n=49), mild (n=27), moderate (n=7), and marked (n=8). The correlations between the BPE grade and age, menopausal status, index tumor size, changes in surgical management based on MRI results, positive predictive value (PPV) of MRI, and surgical margins were assessed. Patients in the strong BPE groups were significantly younger (p=0.002) and generally premenopausal (p<0.001). Surgical treatment was not changed in 67 cases (73.6%), while extended excision and mastectomy were performed in 12 cases (13.2%), each based on additional lesions on MRI. Six of 79 (7.6%) patients who underwent breast conservation therapy had tumor-positive resection margins. In cases where surgical management was changed, the PPV for MRI-detected foci was high in the minimal (91.7%) and mild groups (66.7%), and 0% in the moderate and marked groups (p=0.002). Strong BPE causes false-positive MRI findings and may lead to overly extensive surgery, whereas MRI may be beneficial in select patients with weak BPE.

Outcomes of Cutaneous Scar Revision During Surgical Implant Removal in Children with Cerebral Palsy.

PubMed

Davids, Jon R; Diaz, Kevin; Leba, Thu-Ba; Adams, Samuel; Westberry, David E; Bagley, Anita M

2016-08-17

Children who have had surgery involving the placement of an implant frequently undergo a subsequent surgery for hardware removal. The cosmesis of surgical scars following initial and subsequent surgeries is unpredictable. Scar incision (subsequent surgical incision through the initial scar) or excision (around the initial scar) is selected on the basis of the quality of the initial scar. The outcomes following these techniques have not been determined. This prospective, consecutive case series was designed to compare outcomes following surgical scar incision versus excision at the time of implant removal in children with cerebral palsy. Photographs of the scars were made preoperatively and at 6 and 12 months following implant removal and were graded for scar quality utilizing the modified Stony Brook Scar Evaluation Scale (SBSES). Parental assessment of scar appearance was performed at the same time points utilizing a visual analog cosmetic scale (VACS). The scars that were selected for incision had significantly worse SBSES scores at 6 and 12 months following the second surgery compared with preoperative values. However, parents' VACS scores of the incised scars, although worse at 6 months, were comparable with preoperative scores at 12 months. Scars that were selected for excision had significantly worse SBSES scores at 6 months but scores that were comparable with preoperative values at 12 months. VACS scores for the excised scars were comparable at the 3 time points. Surgical incisions that initially healed with good scar quality generally healed well (from the parents' perspective) following subsequent incision through the previous scar. Surgical incisions that initially healed with poor scar quality did not heal better following excision of the previous scar. In such situations, surgical excision of the existing scar should occur in conjunction with additional adjuvant therapies to improve cosmesis. Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence. Copyright © 2016 by The Journal of Bone and Joint Surgery, Incorporated.

Pilonidal sinus disease surgery in children: the first study to compare crystallized phenol application to primary excision and closure.

PubMed

Ates, Ufuk; Ergun, Ergun; Gollu, Gulnur; Sozduyar, Sumeyye; Kologlu, Meltem; Cakmak, Murat; Dindar, Huseyin; Yagmurlu, Aydin

2018-03-01

Pilonidal sinus (PS) is an infectious and inflammatory disease of sacrococcygeal region. Current methods include; surgical excision with/without suturing the defect, rhomboid excision and flap and chemical substance application. In this study, crystallized phenol application was compared to excision and primary closure. This retrospective study included pediatric patients with PS who were treated with excision and primer closure technique and phenol application. The patients' medical data were analyzed retrospectively. This study included 117 patients with PS. There were 52 girls (44%) and 65 boys (56%). Mean age of children was 15.6 (12-20) years. Excision and primary closure were applied to 77 patients (66%) and phenol was applied to 40 patients (34%). The children in phenol group were discharged on the operation day; mean hospitalization time in the excision and primary closure group was 2.7 (1-14) days. Mean follow up was 44.6 (8-82) months for primary excision and closure group and 8.1 (1-19) months for phenol group. Although many surgical and non-surgical treatment modalities have been described for PS, the optimal one remains unknown. Limited with the retrospective nature of the data, crystallized phenol application seems a feasible minimal invasive alternative to primary closure of PS with lower recurrence and complication rates in children. Level III. Copyright © 2017 Elsevier Inc. All rights reserved.

Th-1, Th-2 Cytokines Profile among Madurella mycetomatis Eumycetoma Patients.

PubMed

Nasr, Amre; Abushouk, Amir; Hamza, Anhar; Siddig, Emmanuel; Fahal, Ahmed H

2016-07-01

Eumycetoma is a progressive and destructive chronic granulomatous subcutaneous inflammatory disease caused by certain fungi, the most common being Madurella mycetomatis. The host defence mechanisms against fungi usually range from an early non-specific immune response to activation and induction of specific adaptive immune responses by the production of Th-1 and Th-2 cytokines. The aim of this study is to determine the levels of Th-1 and Th-2 cytokines in patients infected with Madurella mycetomatis, and the association between their levels and disease prognosis. This is a descriptive cross-sectional study conducted at the Mycetoma Research Centre, University of Khartoum, Sudan, where 70 patients with confirmed M. mycetomatis eumycetoma were enrolled; 35 with, and 35 without surgical excision. 70 healthy individuals from mycetoma endemic areas were selected as controls. The levels of serum cytokines were determined by cytometric bead array technique. Significantly higher levels of the Th-1 cytokines (IFN-γ, TNF-α, IL-1β and IL-2) were recorded in patients treated with surgical excision, compared to those treated without surgical excision. In contrast, the Th-2 cytokines (IL-4, IL-5, IL-6 and IL-10) were significantly lower in patients treated with surgical excision compared to those treated without surgical excision. In conclusion, the results of this study suggest that cell-mediated immunity can have a role to play in the pathogenesis of eumycetoma.

Reexcision Perineural Invasion and Epithelial Sheath Neuroma Possibly on a Spectrum of Postinjury Reactive Hyperplasia Mediated by IL-6.

PubMed

Wang, James Y; Nuovo, Gerard; Kline, Mitchell; Magro, Cynthia M

2017-01-01

Epithelial sheath neuroma is a rarely recognized but established entity in the medical literature. First described in 2000 by Requena et al, there have only been 7 published cases to date, mostly in female patients and presenting as symptomatic solitary lesions on the back without a known history of trauma. In 2006, Beer et al described and reviewed a dozen cases in which epithelial sheath neuroma-like features were seen in the advent of a surgical procedure, which was termed "re-excision perineural invasion" and attributed to possible eccrine duct implantation during surgery. Our case is a 66-year-old male patient who underwent an excision of a melanocytic neoplasm in which a reactive epithelial sheath neuroma was incidentally discovered in the excision specimen, adjacent to the biopsy site cicatrix. Histologically, there was benign cutaneous nerve hyperplasia with a proliferation of squamous epithelium in intimate apposition to the nerve bundles in the superficial dermis. We postulate that the process active in the formation of re-excision perineural invasion is the same as in epithelial sheath neuroma and that minor trauma not appreciable on histologic examination is responsible in the latter entity. We performed IL-6 staining and documented that IL-6 was upregulated at the interface of the nerve and reactive epithelium, but was absent in nerves distant from the site of surgery, suggesting that IL-6 may be essential to the lesion's development. The recognition of reactive epithelial sheath neuroma including the subcategory of re-excision perineural invasion is crucial for the dermatopathologist to prevent mislabeling this reactive entity as a perineural squamous cell carcinoma, which has clinical consequences for the patient such as wider re-excision and radiation treatment. Additionally, we have identified a potential pathophysiologic basis for this lesion.

Outcome after surgical or conservative management of cerebral cavernous malformations.

PubMed

Moultrie, Fiona; Horne, Margaret A; Josephson, Colin B; Hall, Julie M; Counsell, Carl E; Bhattacharya, Jo J; Papanastassiou, Vakis; Sellar, Robin J; Warlow, Charles P; Murray, Gordon D; Al-Shahi Salman, Rustam

2014-08-12

There have been few comparative studies of microsurgical excision vs conservative management of cerebral cavernous malformations (CCM) and none of them has reliably demonstrated a statistically and clinically significant difference. We conducted a prospective, population-based study to identify and independently validate definite CCM diagnoses first made in 1999-2003 in Scottish adult residents. We used multiple sources of prospective follow-up to assess adults' dependence and to identify and independently validate outcome events. We used univariate and multivariable survival analyses to test the influence of CCM excision on outcome, adjusted for prognostic factors and baseline imbalances. Of 134 adults, 25 underwent CCM excision; these adults were younger (34 vs 43 years at diagnosis, p = 0.004) and more likely to present with symptomatic intracranial hemorrhage or focal neurologic deficit than adults managed conservatively (48% vs 26%; odds ratio 2.7, 95% confidence interval [CI] 1.1-6.5). During 5 years of follow-up, CCM excision was associated with a deterioration to an Oxford Handicap Scale score 2-6 sustained over at least 2 successive years (adjusted hazard ratio [HR] 2.2, 95% CI 1.1-4.3) and the occurrence of symptomatic intracranial hemorrhage or new focal neurologic deficit (adjusted HR 3.6, 95% CI 1.3-10.0). CCM excision was associated with worse outcomes over 5 years compared to conservative management. Long-term follow-up will determine whether this difference is sustained over patients' lifetimes. Meanwhile, a randomized controlled trial appears justified. This study provides Class III evidence that CCM excision worsens short-term disability scores and increases the risk of symptomatic intracranial hemorrhage and new focal neurologic deficits. © 2014 American Academy of Neurology.

Small-Incision Laparoscopy-Assisted Surgery Under Abdominal Cavity Irrigation in a Porcine Model

PubMed Central

Ishii, Takuro; Aoe, Tomohiko; Yu, Wen-Wei; Ebihara, Yuma; Kawahira, Hiroshi; Isono, Shiro; Naya, Yukio

2016-01-01

Abstract Background: Laparoscopic and robot-assisted surgeries are performed under carbon dioxide insufflation. Switching from gas to an isotonic irrigant introduces several benefits and avoids some adverse effects of gas insufflation. We developed an irrigating device and apparatus designed for single-incision laparoscopic surgery and tested its advantages and drawbacks during surgery in a porcine model. Materials and Methods: Six pigs underwent surgical procedures under general anesthesia. A 30-cm extracorporeal cistern was placed over a 5–6-cm abdominal incision. The abdomen was irrigated with warm saline that was drained via a suction tube placed near the surgical field and continuously recirculated through a closed circuit equipped with a hemodialyzer as a filter. Irrigant samples from two pigs were cultured to check for bacterial and fungal contamination. Body weight was measured before and after surgery in four pigs that had not received treatments affecting hemodynamics or causing diuresis. Results: One-way flow of irrigant ensured laparoscopic vision by rinsing blood from the surgical field. Through a retroperitoneal approach, cystoprostatectomy was successfully performed in three pigs, nephrectomy in two, renal excision in two, and partial nephrectomy in one, under simultaneous ultrasonographic monitoring. Through a transperitoneal approach, liver excision and hemostasis with a bipolar sealing device were performed in three pigs, and bladder pedicle excision was performed in one pig. Bacterial and fungal contamination of the irrigant was observed on the draining side of the circuit, but the filter captured the contaminants. Body weight increased by a median of 2.1% (range, 1.2–4.4%) of initial weight after 3–5 hours of irrigation. Conclusions: Surgery under irrigation is feasible and practical when performed via a cistern through a small abdominal incision. This method is advantageous, especially in the enabling of continuous and free-angle ultrasound observation of parenchymal organs. Adverse effects of abdominal irrigation need further assessment before use in humans. PMID:26745012

Hair epilation versus surgical excision as primary management of pilonidal disease in the pediatric population

PubMed Central

Bütter, Andreana; Hanson, Melissa; VanHouwelingen, Lisa; Merritt, Neil; Seabrook, Jamie

2015-01-01

Summary Pilonidal disease is a chronic, acquired inflammatory process of the skin due to entrapped hair at the natal cleft. Reported recurrence rates are as high as 30%, and recurrence has been attributed to persistent hair near the surgical site. Although conservative measures, such as meticulous hair control and improved perineal hygiene, have been shown to be effective, these techniques typically require much effort on behalf of the patient. Laser hair epilation (LE) might solve this issue of poor patient compliance while helping patients to avoid surgical excision. In this article, we discuss recurrence rates of pilonidal disease in children treated with LE versus surgical excision in relation to findings from our institution between 2005 and 2013 as well as patient satisfaction with the treatment method. PMID:26011854

Awake craniotomy and electrophysiological mapping for eloquent area tumours.

PubMed

Chacko, Ari George; Thomas, Santhosh George; Babu, K Srinivasa; Daniel, Roy Thomas; Chacko, Geeta; Prabhu, Krishna; Cherian, Varghese; Korula, Grace

2013-03-01

An awake craniotomy facilitates radical excision of eloquent area gliomas and ensures neural integrity during the excision. The study describes our experience with 67 consecutive awake craniotomies for the excision of such tumours. Sixty-seven patients with gliomas in or adjacent to eloquent areas were included in this study. The patient was awake during the procedure and intraoperative cortical and white matter stimulation was performed to safely maximize the extent of surgical resection. Of the 883 patients who underwent craniotomies for supratentorial intraaxial tumours during the study period, 84 were chosen for an awake craniotomy. Sixty-seven with a histological diagnosis of glioma were included in this study. There were 55 men and 12 women with a median age of 34.6 years. Forty-two (62.6%) patients had positive localization on cortical stimulation. In 6 (8.9%) patients white matter stimulation was positive, five of whom had responses at the end of a radical excision. In 3 patients who developed a neurological deficit during tumour removal, white matter stimulation was negative and cessation of the surgery did not result in neurological improvement. Sixteen patients (24.6%) had intraoperative neurological deficits at the time of wound closure, 9 (13.4%) of whom had persistent mild neurological deficits at discharge, while the remaining 7 improved to normal. At a mean follow-up of 40.8 months, only 4 (5.9%) of these 9 patients had persistent neurological deficits. Awake craniotomy for excision of eloquent area gliomas enable accurate mapping of motor and language areas as well as continuous neurological monitoring during tumour removal. Furthermore, positive responses on white matter stimulation indicate close proximity of eloquent cortex and projection fibres. This should alert the surgeon to the possibility of postoperative deficits to change the surgical strategy. Thus the surgeon can resect tumour safely, with the knowledge that he has not damaged neurological function up to that point in time thus maximizing the tumour resection and minimizing neurological deficits. Copyright © 2012 Elsevier B.V. All rights reserved.

Treatment Patterns for Cervical Carcinoma In Situ in Michigan, 1998-2003

PubMed Central

Patel, Divya A.; Saraiya, Mona; Copeland, Glenn; Cote, Michele L.; Datta, S. Deblina; Sawaya, George F.

2015-01-01

Objective To characterize population-level surgical treatment patterns for cervical carcinoma in situ (CIS) reported to the Michigan Cancer Surveillance Program (MCSP), and to inform data collection strategies. Methods All cases of cervical carcinoma in situ (CIS) (including cervical intraepithelial neoplasia grade 3 and adenocarcinoma in situ [AIS]) reported to the MCSP during 1998–2003 were identified. First course of treatment (ablative procedure, cone biopsy, loop electrosurgical excisional procedure [LEEP], hysterectomy, unspecified surgical treatment, no surgical treatment, unknown if surgically treated) was described by histology, race, and age at diagnosis. Results Of 17,022 cases of cervical CIS, 82.8% were squamous CIS, 3% AIS/adenosquamous CIS, and 14.2% unspecified/other CIS. Over half (54.7%) of cases were diagnosed in women under age 30. Excisional treatments (LEEP, 32.3% and cone biopsy, 17.3%) were most common, though substantial proportions had no reported treatment (17.8%) or unknown treatment (21.1%). Less common were hysterectomy (7.2%) and ablative procedures (2.6%). LEEP was the most common treatment for squamous cases, while hysterectomy was the most treatment for AIS/adenosquamous CIS cases. Across histologic types, a sizeable proportion of women diagnosed ≤30 years of age underwent excision, either LEEP (20%–38.7%) or cone biopsy (13.7%–44%). Conclusion Despite evidence suggesting it may be safer and equally effective as excision, ablation was rarely used for treating cervical squamous CIS. These population-based data indicate some notable differences in treatment by histology and age at diagnosis, with observed patterns appearing consistent with consensus guidelines in place at the time of study, but favoring more aggressive procedures. Future data collection strategies may need to validate treatment information, including the large proportion of no or unknown treatment. PMID:24002133

Primary Ewing's Sarcoma of the temporal bone in an infant.

PubMed

Goudarzipour, Kourosh; Shamsian, Shahin; Alavi, Samin; Nourbakhsh, Kazem; Aghakhani, Roxana; Eydian, Zahra; Arzanian, Mohammad Taghi

2015-04-01

Introduction : Ewing's sarcoma is the second most common primary malignant tumor of bone found in children after Osteosarcoma. It accounts for 4-9% of primary malignant bone tumors and it affects bones of the skull or face in only 1-4% of cases. Hence it rarely affects the head and neck. Subject and Method : In this case report, we describe a case of primary Ewing's sarcoma occurring in the temporal bone. The tumor was surgically excised, and the patient underwent chemotherapy for ten months. Results : Neither recurrence nor distant metastasis was noted in these 10 months after surgery but about 18 months after surgery our patient was expired. Conclusion : Although the prognosis of Ewing's sarcoma is generally poor because of early metastasis to the lungs and to other bones, a review of the article suggested that Ewing's sarcoma occurring in the skull can often be successfully managed by intensive therapy with radical excision and chemotherapy. This result was supported by the case reported here.

Outpatient-based scalp surgery without shaving and allowing use of shampoo.

PubMed

Hwang, Sun-Chul; Kim, Soon-Kwon; Park, Kwan-Woong; Im, Soo-Bin; Shin, Won-Han; Kim, Bum-Tae

2012-02-01

To assess the authors' experience of wound management following scalp mass surgery after introducing a policy of leaving hair unshaved and allowing patients to use shampoo. The authors retrospectively reviewed 93 patients who underwent outpatient-based excision of a scalp or skull mass. Surgical complications, mass depth, and maximal mass size were analyzed. All of the surgeries were performed without shaving around the lesion; the hair was simply parted along the proposed incision, and the parting was maintained using adhesive plasters. Routine antiseptic scalp preparations, skin closure with staples after mass excision, and topical ointment on the day following surgery were used, and use of shampoo was allowed. The staples were removed on postoperative days 7-10. The masses were located in the skin (23 cases), subcutaneously (64 cases), and subgaleally (6 cases). All patients except one had satisfactory wound healing. No infections occurred. Leaving hair unshaved and allowing patients to use shampoo can be applied in wound management after scalp mass surgery. Copyright © 2012 Elsevier Inc. All rights reserved.

Margins in extra-abdominal desmoid tumors: a comparative analysis.

PubMed

Leithner, Andreas; Gapp, Markus; Leithner, Katharina; Radl, Roman; Krippl, Peter; Beham, Alfred; Windhager, Reinhard

2004-06-01

The main treatment of extra-abdominal desmoid tumors remains surgery, but recurrence rates up to 80% are reported. The impact of microscopic surgical margin status according to the Enneking classification system is discussed controversially. Therefore, the authors screened the published literature for reliable data on the importance of a wide or radical excision of extra-abdominal desmoid tumors. All studies with more than ten patients, a surgical treatment only, and margin status stated were included. Only 12 out of 49 identified studies fulfilled the inclusion criteria. One hundred fifty-two primary tumors were excised with wide or radical microscopic surgical margins, while in 260 cases a marginal or intralesional excision was performed. In the first group 41 patients (27%) and in the second one 187 patients (72%) developed a recurrence. Therefore, microscopic surgical margin status according to the Enneking classification system is a significant prognostic factor (P < 0.001). The data of this review underline the strategy of a wide or radical local excision as the treatment of choice. Furthermore, as a large number of studies had to be excluded from this analysis, exact microscopic surgical margin status should be provided in future studies in order to allow comparability. . Copyright 2004 Wiley-Liss, Inc.

A Novel Esthetic Approach using Connective Tissue Graft for Soft Tissue Defect Following Surgical Excision of Gingival Fibrolipoma

PubMed Central

Parthasarathy, Harinath; Kumar, Praveenkrishna; Gajendran, Priyalochana; Appukuttan, Devapriya

2014-01-01

The aim of the present case report is to evaluate the adjunctive use of a connective tissue graft to overcome soft tissue defects following excision of a gingival fibrolipoma in the aesthetic region. Connective tissue graft has been well documented for treating defects of esthetic concern. However, the literature does not contain many reports on the esthetic clinical outcome following the use of connective tissue graft secondary to excision of soft tissue tumours. A 28-year-old male patient reported with a complaint of a recurrent growth in relation to his lower front tooth region. The lesion which was provisionally diagnosed as fibroma was treated with a complete surgical excision, following which a modified coronally advanced flap and connective tissue graft was adopted to overcome the soft tissue defect. The excised growth was diagnosed histologically as fibrolipoma. One year follow up showed no recurrence of the lesion and good esthetics.The adjunctive use of the connective tissue graft and modified coronally advanced flap predictably yields optimal soft tissue fill and excellent esthetics. Hence, routine use of this procedure may be recommended for surgical excision of soft tissue growths in esthetically sensitive areas. PMID:25584336

Malignant melanoma brain metastases. Review of Roswell Park Memorial Institute experience.

PubMed

Madajewicz, S; Karakousis, C; West, C R; Caracandas, J; Avellanosa, A M

1984-06-01

One-hundred twenty five of 700 patients with malignant melanoma treated at Roswell Park Memorial Institute from 1972 to 1978 were found to have brain metastases. Seventy-three percent of the patients had multiple brain metastases. Male to female ratio was 1.9:1. The median survival of the untreated group of patients was 3 weeks as compared with that of 6 weeks for the patients maintained on steroids only, 9 weeks for those who received radiotherapy, 11 weeks for the patients treated with intraarterial chemotherapy, and 26 weeks for the patients who underwent successful surgical excision of a solitary lesion.

Use of the rhomboid flap after partial vulvectomy.

PubMed

Barnhill, D R; Hoskins, W J; Metz, P

1983-10-01

Primary closure of vulvar excisions is usually satisfactory in the anterior vulva, where the skin is mobile. In the posterior and posterolateral areas, however, closure often must be accomplished under tension with resulting wound breakdown and scar formation that can be disfiguring and cause dyspareunia. The rhomboid skin flap was described as early as 1946. Initially described for closure of facial defects, the technique has found application in the closure of a variety of traumatic and surgical defects. The authors present eight patients who underwent closure of vulvar defects using single or multiple rhomboid flaps. The applicability of the procedure to vulvar surgery is discussed and the technique is described.

Reoperative surgical stabilization of a painful nonunited rib fracture using bone grafting and a metal plate.

PubMed

Cho, Yang Hyun; Kim, Hyun Koo; Kang, Du-Young; Choi, Young Ho

2009-09-01

We report a case of a nonunited sixth rib in a patient with multiple rib fractures who underwent internal fixation using a wire and Judet strut 3 times. During the following 3 years, the patient continued to complain of pain and instability. At surgery, a pseudarthrosis between the ends of the sixth rib was excised. A longitudinal gutter crossing the fracture site was fashioned and splinted with an inlay block of cancellous bone grafted from the iliac crest; stabilization was accomplished with a reconstruction plate and screws. The following 2 years of follow-up demonstrated no instability or pain.

Intrapericardial primary thymic carcinoma in a 73-year-old man.

PubMed

Calderon, Ana Maria; Merchan, Juan Andres; Rozo, Juan Carlos; Guerrero, Cesar Ivan; Treistman, Bernardo; Sulak, Laura E; Cheong, Benjamin Y C; Rodríguez, German; Mesa, Andrés

2008-01-01

Thymic carcinoma is a rare, highly aggressive type of tumor that typically occurs in the anterior mediastinum. We describe the case of a 73-year-old man who presented with weakness, cough, dyspnea, anorexia, and weight loss. An echocardiogram showed an intrapericardial mass that occupied the space around the lateral walls of the left ventricle and distally compressed the right ventricle. Magnetic resonance imaging and a biopsy confirmed the presence of intrapericardial primary thymic carcinoma. The patient underwent surgical excision of the tumor and died of right ventricular rupture during the procedure. This case highlights the importance of considering thymic carcinoma whenever an otherwise unexplained intrapericardial mass is encountered.

Case Report: A giant but silent adrenal pheochromocytoma – a rare entity

PubMed Central

Munakomi, Sunil; Rajbanshi, Saroj; Adhikary, Prof Shailesh

2016-01-01

Herein we report a rare entity of a giant adrenal pheochromocytoma in a fifty-year-old male presenting with a vague abdominal pain. A computerised tomogram of the abdomen revealed a well-defined  left supraadrenal giant lesion with no evidence of invasion to surrounding structures.The patient underwent surgical excision without any untoward postoperative events. Histopathological study revealed a benign pheochromocytoma. This report highlights the importance of acknowledging the fact that sometimes a giant adrenal pheochromocytoma can present with paucity of clinical  signs and symptoms.Thorough investigations and a multidisciplinary team approach may lead  to a better outcome in these patients. PMID:27785358

A rare occurrence and management of familial schwannomatosis

PubMed Central

Reddy, Ramesh G; Banda, Vanaja Reddy; Gunadal, Shankar; Banda, Naveen Reddy

2013-01-01

We are presenting a familial schwannomatosis without the features of neurofibromatosis (NF). We retrospectively reviewed the hospital charts, radiology films, operative notes and pathology slides of the patient. There was a family history of schwannomatosis. The patient had contrast-enhanced MRI, which was negative for vestibular schwannomas. The patient underwent surgical excision of symptomatic lesions. Histopathology confirmed these lesions as schwannomas consisting of areas of Antoni A and B, and immunohistochemical study was positive for S-100 protein. We recommend surgery for symptomatic lesions. Asymptomatic tumours can be monitored. Regular follow-up is essential as they may develop fresh lesions at any time. The relevant literature is discussed. PMID:23595180

A rare occurrence and management of familial schwannomatosis.

PubMed

Reddy, Ramesh G; Banda, Vanaja Reddy; Gunadal, Shankar; Banda, Naveen Reddy

2013-04-16

We are presenting a familial schwannomatosis without the features of neurofibromatosis (NF). We retrospectively reviewed the hospital charts, radiology films, operative notes and pathology slides of the patient. There was a family history of schwannomatosis. The patient had contrast-enhanced MRI, which was negative for vestibular schwannomas. The patient underwent surgical excision of symptomatic lesions. Histopathology confirmed these lesions as schwannomas consisting of areas of Antoni A and B, and immunohistochemical study was positive for S-100 protein. We recommend surgery for symptomatic lesions. Asymptomatic tumours can be monitored. Regular follow-up is essential as they may develop fresh lesions at any time. The relevant literature is discussed.

Limited distal clavicle excision of acromioclavicular joint osteoarthritis.

PubMed

Gokkus, K; Saylik, M; Atmaca, H; Sagtas, E; Aydin, A T

2016-05-01

Resection of the distal aspect of clavicle has a well-documented treatment modality in case of acromioclavicular joint osteoarthritis resistant to conservative treatment. Limited (mean ∼0.5cm distal end of clavicle resection) distal clavicle excision of A-C joint arthritis in cases resistant to conservative treatment may reduce the pain and improve the shoulder function. In this study, we retrospectively evaluated the results of limited distal clavicle excision of acromioclavicular joint osteoarthritis resistant to conservative treatment. All patients were evaluated by using the Visual Analogue Scale (VAS) and UCLA shoulder rating scale (University of California Los Angeles), either before surgery or final follow-up period for pain and functional results, respectively. A total of 110 patients (48 male, 62 female) with AC joint arthritis, treated between the years of 2008-2012, were retrospectively analyzed. A total of 30 patients (12 male, 18 female) who failed to show improvement with conservative treatment underwent limited surgical open excision of distal clavicle. The mean age of the study population was 52.5±1.2 years. The mean follow-up period was 27±1.3 months. The mean preoperative VAS score was 83.6±5.58 (range, 70-90) while mean VAS was 26.6±9.3 (range, 10-50) at the final follow-up. There was a statistically significant difference between pre- and postoperative VAS scores in patients who had treated by surgical approach (P<0.001). The mean UCLA score of the patients increased postoperatively from 11.5 (range, 9-14) to 29.2 (range, 27-32) at the final follow-up. There was a statistically significant difference between the two time periods with respect to UCLA scores (P<0.001). In patients with AC osteoarthritis resistant to conservative therapy, the hypothesized limited clavicle excision (mean ∼0.5cm distal end of clavicle resection with preserving coracoclavicular ligaments and inferior capsule) reduced the pain and improved the shoulder function. Our midterm follow-up (mean 27 months) results showed that limited distal clavicle excision of patients with AC joint osteoarthritis resistant to conservative treatment (0.5cm distal end of clavicle resection with preserving inferior capsule, and coracoclavicular ligaments) reduced the pain and improved the shoulder function. IV (Retrospective study). Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Postoperative headache following acoustic neuroma resection: occipital nerve injuries are associated with a treatable occipital neuralgia.

PubMed

Ducic, Ivica; Felder, John M; Endara, Matthew

2012-01-01

To demonstrate that occipital nerve injury is associated with chronic postoperative headache in patients who have undergone acoustic neuroma excision and to determine whether occipital nerve excision is an effective treatment for these headaches. Few previous reports have discussed the role of occipital nerve injury in the pathogenesis of the postoperative headache noted to commonly occur following the retrosigmoid approach to acoustic neuroma resection. No studies have supported a direct etiologic link between the two. The authors report on a series of acoustic neuroma patients with postoperative headache presenting as occipital neuralgia who were found to have occipital nerve injuries and were treated for chronic headache by excision of the injured nerves. Records were reviewed to identify patients who had undergone surgical excision of the greater and lesser occipital nerves for refractory chronic postoperative headache following acoustic neuroma resection. Primary outcomes examined were change in migraine headache index, change in number of pain medications used, continued use of narcotics, patient satisfaction, and change in quality of life. Follow-up was in clinic and via telephone interview. Seven patients underwent excision of the greater and lesser occipital nerves. All met diagnostic criteria for occipital neuralgia and failed conservative management. Six of 7 patients experienced pain reduction of greater than 80% on the migraine index. Average pain medication use decreased from 6 to 2 per patient; 3 of 5 patients achieved independence from narcotics. Six patients experienced 80% or greater improvement in quality of life at an average follow-up of 32 months. There was one treatment failure. Occipital nerve neuroma or nerve entrapment was identified during surgery in all cases where treatment was successful but not in the treatment failure. In contradistinction to previous reports, we have identified a subset of patients in whom the syndrome of postoperative headache appears directly related to the presence of occipital nerve injuries. In patients with postoperative headache meeting diagnostic criteria for occipital neuralgia, occipital nerve excision appears to provide relief of the headache syndrome and meaningful improvement in quality of life. Further studies are needed to confirm these results and to determine whether occipital nerve injury may present as headache types other than occipital neuralgia. These findings suggest that patients presenting with chronic postoperative headache should be screened for the presence of surgically treatable occipital nerve injuries. © 2012 American Headache Society.

Robot-assisted excision of cervical cystic hygroma through a retroauricular hairline approach: a case report.

PubMed

Lin, Frank Cheau-Feng; Yang, Tsung-Lin; Tung, Min-Che; Tsai, Stella Chin-Shaw

2016-06-09

Cystic hygroma is a rare benign abnormality of the lymphatic system generally occurring in young children less than 2 years old. The standard transcervical surgical treatment of cystic hygroma may often leave a permanent scar in the neck region. We report a case of cystic hygroma in a 19-month-old Asian baby girl successfully treated with robot-assisted excision through a hairline neck-lift approach. We present the use of the Yang's retractor as an instrumental advancement to this surgical approach. Treatment options for cystic hygroma may be surgical or nonsurgical. We report a case of cystic hygroma in a 19-month-old child successfully treated with robot-assisted excision through a small concealed retroauricular hairline approach. This is the first report in the medical literature of treating cystic hygroma with a minimally invasive robot-assisted excision via a small, concealed, hairline incision.

Surgical excision for recurrent herpes simplex virus 2 (HSV-2) anogenital infection in a patient with human immunodeficiency virus (HIV).

PubMed

Arinze, Folasade; Shaver, Aaron; Raffanti, Stephen

2017-10-01

Recurrent anogenital herpes simplex virus infections are common in patients with human immunodeficiency virus (HIV), of whom approximately 5% develop resistance to acyclovir. We present a case of a 49-year-old man with HIV who had an 8-year history of recurrent left inguinal herpes simplex virus type 2 ulcerations. He initially responded to oral acyclovir, but developed resistance to acyclovir and eventually foscarnet. The lesion progressed to a large hypertrophic mass that required surgical excision, which led to resolution without recurrences. Our case highlights the importance of surgical excision as a treatment option in refractory herpes simplex virus anogenital infections.

Management of congenital cystic adenomatoid malformation and bronchopulmonary sequestration in newborns.

PubMed

Chen, Hung-Wen; Hsu, Wen-Ming; Lu, Frank Leigh; Chen, Pau-Chung; Jeng, Suh-Fang; Peng, Steven Shinn-Forng; Chen, Chien-Yi; Chou, Hung-Chieh; Tsao, Po-Nien; Hsieh, Wu-Shiun

2010-06-01

Congenital cystic adenomatoid malformation (CCAM) and bronchopulmonary sequestration (BPS) are major embryonic pulmonary developmental anomalies. Early surgical excision is becoming an increasingly common option. We investigated the clinical features and management of patients with CCAM and BPS at the National Taiwan University Hospital. We conducted a retrospective review of neonates diagnosed with CCAM and/or BPS at the Hospital from July 1995 to January 2008. Prenatal examination, postnatal presentation, management and patient outcome were analyzed. We also propose a concise algorithm for the practical management of these conditions. Sixteen patients were recruited including eight (50%) with CCAM, five (31%) with BPS and three (19%) with mixed-type lesions (CCAM with BPS). Thirteen (81%) patients were diagnosed antenatally at a median gestational age of 20 weeks. Eleven (69%) patients underwent surgical resection before 6 months of age because of respiratory distress or repeated pulmonary infection. There were no surgery-related complications among the seven patients who underwent early surgery within 1 month of age. Five (31%) patients remained asymptomatic and did not undergo surgery. All patients survived with no limitations to daily activity during follow-up periods of 1-8 years. The high proportion of mixed-type lesions suggests that CCAM and BPS may share the same developmental ancestry. Early surgical resection within 1 month of age is safe in symptomatic patients. 2010 Taiwan Pediatric Association. Published by Elsevier B.V. All rights reserved.

Skin-Tissue-sparing Excision with Electrosurgical Peeling (STEEP): a surgical treatment option for severe hidradenitis suppurativa Hurley stage II/III.

PubMed

Blok, J L; Spoo, J R; Leeman, F W J; Jonkman, M F; Horváth, B

2015-02-01

Surgery is the only curative treatment for removal of the persistent sinus tracts in the skin that are characteristic of severe hidradenitis suppurativa (HS). Complete resection of the affected tissue by wide excision is currently regarded as the preferred surgical technique in these cases. However, relatively large amounts of healthy tissue are removed with this method and suitable skin-tissue-saving techniques aiming at creating less-extensive surgical defects are therefore needed in severe HS. We describe a skin-tissue-saving surgical technique for HS Hurley stage II-III disease: the Skin-Tissue-sparing Excision with Electrosurgical Peeling (STEEP) procedure. In contrast to wide excisions that generally reach into the deep subcutaneous fat, the fat is maximally spared with the STEEP procedure by performing successive tangential excisions of lesional tissue until the epithelialized bottom of the sinus tracts has been reached. From here, secondary intention healing can occur. In addition, fibrotic tissue is completely removed in the same manner as this also serves as a source of recurrence. This tissue-sparing technique results in low recurrence rates, high patient satisfaction with relatively short healing times and favourable cosmetic outcomes without contractures. © 2014 European Academy of Dermatology and Venereology.

Successful Surgical Excision of a Large Cardiac Fibroma in an Asymptomatic Child.

PubMed

Borodinova, Olga; Ostras, Oleksii; Raad, Tammo; Yemets, Illya

2017-03-01

Cardiac fibroma is a rare disease, and the management of asymptomatic patients is controversial. We report a case of successful surgical excision of a large cardiac fibroma in an asymptomatic child. Surgery should be considered for such a patient, as sudden cardiac death may occur in the absence of premonitory symptoms.

Cystic hygroma of the neck: single center experience and literature review.

PubMed

Damaskos, C; Garmpis, N; Manousi, M; Garmpi, A; Margonis, G-A; Spartalis, E; Doula, C; Michail-Strantzia, C; Patelis, N; Schizas, D; Arkoumanis, P-T; Andreatos, N; Tsourouflis, G; Zavras, N; Markatos, K; Kontzoglou, K; Antoniou, E A

2017-11-01

Malformations of the lymphatic system are recognized as benign congenital tumors that affect infant and children in the perinatal era. In children, these abnormalities usually found in the neck and the axillary region, but they can present in other parts of the body such as mediastinum, pelvis, retroperitoneum as well as in solid organs (e.g., adrenal glands, pancreas, stomach). Our aim is to report our experience on cystic hygromas via two cases and review the literature. Herein we present two cases of cystic hygroma, the first of female children and the second of a female adult patient respectively. Both of these patients underwent surgical excision of the masses. After the procedure, both patients have recovered well, and no recurrence of the lesion has been noted during the follow-up period. Surgical treatment remains the gold-standard treatment for these tumors, while other modalities have been used with mixed results.

Current management of cholangiocarcinoma.

PubMed

Singh, Manoj K; Facciuto, Marcelo E

2012-01-01

Cholangiocarcinoma is the second most common primary hepatobiliary malignancy after hepatocellular carcinoma and remains among the most difficult management problems faced by surgeons. Curative surgery is achieved in only 25% to 30% of patients. Local tumor extent, such as portal vein invasion and hepatic lobar atrophy, does not preclude resection. Long-term survival has been seen only in patients who underwent extensive liver resections, suggesting that bile-duct excision alone is less effective. The majority of patients have unresectable disease, with 20% to 30% incidence of distant metastasis at presentation. Unresectable patients should be referred for nonsurgical biliary decompression, and in potential curative resection candidates the use of biliary stents should be reduced. Liver transplantation provides the option of wide resection margins, expanding the indication of surgical intervention for selected patients who otherwise are not surgical candidates due to lack of functional hepatic reserve. © 2012 Mount Sinai School of Medicine.

Combined approach for gynecomastia

PubMed Central

El-Sabbagh, Ahmed Hassan

2016-01-01

Background: Gynecomastia is a deformity of male chest. Treatment of gynecomastia varied from direct surgical excision to other techniques (mainly liposuction) to a combination of both. Skin excision is done according to the grade. In this study, experience of using liposuction adjuvant to surgical excision was described. Patients and methods: Between September 2012 and April 2015, a total of 14 patients were treated with liposuction and surgical excision through a periareolar incision. Preoperative evaluation was done in all cases to exclude any underlying cause of gynecomastia. Results: All fourteen patients were treated bilaterally (28 breast tissues). Their ages ranged between 13 and 33 years. Two patients were classified as grade I, and four as grade IIa, IIb or III, respectively. The first 3 patients showed seroma. Partial superficial epidermolysis of areola occurred in 2 cases. Superficial infection of incision occurred in one case and was treated conservatively. Conclusion: All grades of gynecomastia were managed by the same approach. Skin excision was added to a patient that had severe skin excess with limited activity and bad skin complexion. No cases required another setting or asked for 2nd opinion. PMID:26955509

Combined approach for gynecomastia.

PubMed

El-Sabbagh, Ahmed Hassan

2016-01-01

Gynecomastia is a deformity of male chest. Treatment of gynecomastia varied from direct surgical excision to other techniques (mainly liposuction) to a combination of both. Skin excision is done according to the grade. In this study, experience of using liposuction adjuvant to surgical excision was described. Between September 2012 and April 2015, a total of 14 patients were treated with liposuction and surgical excision through a periareolar incision. Preoperative evaluation was done in all cases to exclude any underlying cause of gynecomastia. All fourteen patients were treated bilaterally (28 breast tissues). Their ages ranged between 13 and 33 years. Two patients were classified as grade I, and four as grade IIa, IIb or III, respectively. The first 3 patients showed seroma. Partial superficial epidermolysis of areola occurred in 2 cases. Superficial infection of incision occurred in one case and was treated conservatively. All grades of gynecomastia were managed by the same approach. Skin excision was added to a patient that had severe skin excess with limited activity and bad skin complexion. No cases required another setting or asked for 2(nd) opinion.

Combined excision and intralesional bevacizumab for sebaceous carcinoma of the eyelid in an Amur tiger (Panthera tigris altaica).

PubMed

Edelmann, Michele L; Utter, Mary L; Klein, Lin V; Wotman, Kathryn L

2013-05-01

An 18-year-old zoo-kept female Amur tiger presented with an approximately 5 mm diameter lateral canthal eyelid mass in the left eye which grossly appeared red and irregular. The mass was completely excised via lateral canthoplasty. Histopathologic evaluation was consistent with a diagnosis of sebaceous cell carcinoma, which is a potentially aggressive cutaneous neoplasm. The sebaceous carcinoma recurred within 3 months and slowly increased in size until a second surgical excision was performed 9 months following the first surgery. The second surgical excision was combined with intralesional injection of 10 mg of the antiangiogenic drug bevacizumab. Histology confirmed the diagnosis. The tiger was euthanized 16 months postoperatively for reasons unrelated to, and without recurrence of, the eyelid neoplasm. At postmortem, no gross periocular or metastatic lesions were noted, and histopathology of the lateral canthus provided no evidence of recurrence. Surgical excision combined with intralesional bevacizumab treatment induced life-long resolution of the sebaceous carcinoma. Bevacizumab treatment may be associated with the regression of periocular angiogenic proliferative conditions, including neoplasia, by inhibiting angiogenesis. © 2012 American College of Veterinary Ophthalmologists.

One-stop-shop with confocal microscopy imaging vs. standard care for surgical treatment of basal cell carcinoma: an open-label, noninferiority, randomized controlled multicentre trial.

PubMed

Kadouch, D J; Elshot, Y S; Zupan-Kajcovski, B; van Haersma de With, A S E; van der Wal, A C; Leeflang, M; Jóźwiak, K; Wolkerstorfer, A; Bekkenk, M W; Spuls, P I; de Rie, M A

2017-09-01

Routine punch biopsies are considered to be standard care for diagnosing and subtyping basal cell carcinoma (BCC) when clinically suspected. We assessed the efficacy of a one-stop-shop concept using in vivo reflectance confocal microscopy (RCM) imaging as a diagnostic tool vs. standard care for surgical treatment in patients with clinically suspected BCC. In this open-label, parallel-group, noninferiority, randomized controlled multicentre trial we enrolled patients with clinically suspected BCC at two tertiary referral centres in Amsterdam, the Netherlands. Patients were randomly assigned to the RCM one-stop-shop (diagnosing and subtyping using RCM followed by direct surgical excision) or standard care (planned excision based on the histological diagnosis and subtype of a punch biopsy). The primary outcome was the proportion of patients with tumour-free margins after surgical excision of BCC. Of the 95 patients included, 73 (77%) had a BCC histologically confirmed using a surgical excision specimen. All patients (40 of 40, 100%) in the one-stop-shop group had tumour-free margins. In the standard-care group tumour-free margins were found in all but two patients (31 of 33, 94%). The difference in the proportion of patients with tumour-free margins after BCC excision between the one-stop-shop group and the standard-care group was -0·06 (90% confidence interval -0·17-0·01), establishing noninferiority. The proposed new treatment strategy seems suitable in facilitating early diagnosis and direct treatment for patients with BCC, depending on factors such as availability of RCM, size and site of the lesion, patient preference and whether direct surgical excision is feasible. © 2017 The Authors. British Journal of Dermatology published by John Wiley & Sons Ltd on behalf of British Association of Dermatologists.

Preoperative chemotherapy for T2 breast cancer is associated with improved surgical outcome.

PubMed

Karanlik, H; Ozgur, I; Cabioglu, N; Sen, F; Erturk, K; Kilic, B; Onder, S; Deniz, M; Yavuz, E; Aydiner, A

2015-09-01

The aim of this study is to compare the clinical outcome in T2 breast cancer patients who underwent preoperative chemotherapy (PC) and who did not. The study also tried to define a subgroup of patients, who are more beneficial after PC in terms of lower re-excision rates, better cosmetic results and local recurrence free survival. 251 consecutive patients treated for nonmetastatic T2 invasive breast cancer were analyzed retrospectively. Of those; 141 underwent primary surgery (PS) followed by chemotherapy, whereas 110 were treated with combination of PC and surgery. The patients who were treated with PC had a significantly higher incidence of negative margins and lower rate of re-excision (5% vs. 16%, p = 0.02). Of all patients attempted breast conserving surgery (BCS), patients in the PC group were more likely to undergo BCS as their definitive operation compared to patients with PS group (BCS rates; PC group: 99% vs. PS group: 92%, p = 0.05). Multifocal disease (OR: 7, 95% Cl, 2.7-18.4, p = 0.0001) and PC (OR = 0.2; 95% CI, 0.06-0.72, p = 0.01) were factors associated with margin positivity in patients treated with BCS. There was no statistically significant difference in 5 year local-recurrence free survival rates between 2 groups. Our study shows that PC significantly decreases the re-excision in patients undergoing BCS with primary T2 breast tumors. This data suggests that any patient with a tumor greater than 2 cm might be considered for PC to increase BCS success with final negative margins. Copyright © 2015. Published by Elsevier Ltd.

99mTechnetium and methylene blue guided pulmonary nodules resections: preliminary British experience.

PubMed

Nardini, Marco; Bilancia, Rocco; Paul, Ian; Jayakumar, Shruti; Papoulidis, Pavlos; ElSaegh, Mohamed; Hartley, Richard; Richardson, Mark; Misra, Pankash; Migliore, Marcello; Dunning, Joel

2018-02-01

Subcentimetre pulmonary nodules can be challenging to locate either during video-assisted thoracoscopic surgery (VATS) or by open techniques. In an era of increasing computed tomography scan availability the number of nodules that are identified that are suspicious for malignancy is rising, and thoracic surgeons require a reliable method to locate these nodules intraoperatively. Our aim was to evaluate, for the first time in the UK, resection of pulmonary nodules using radioactive dye labelling. Local research ethics approval was obtained and the study was submitted to the Integrated Research Application System (IRAS). All data were prospectively collected in our dedicated thoracic surgical database and analyzed at the conclusion of the study. This represents a consecutive series of patients, from January 2016 and until April 2017, who underwent this procedure at our institution: James Cook University Hospital, Middlesbrough, United Kingdom. The primary outcome measured was successful resection rate of the target nodules. Twenty-three patients underwent radiolabeled excision of pulmonary nodules, their average age was 61 years (range, 28-79 years), 13 women and 10 men. The average maximum diameter of the nodule was 8 mm (range, 3-16 mm). All patients underwent successful excision of the target lesion (success rate 100%). One patient (4.3%) sustained pneumothorax following the CT-guided injection of the radio-labelled dye and this required chest drainage prior to general anesthesia. We conclude that technetium guided pulmonary nodule resection is a very reliable method for localization and resection of subcentimetre nodules which may be otherwise be difficult to identify.

99mTechnetium and methylene blue guided pulmonary nodules resections: preliminary British experience

PubMed Central

Bilancia, Rocco; Paul, Ian; Jayakumar, Shruti; Papoulidis, Pavlos; ElSaegh, Mohamed; Hartley, Richard; Richardson, Mark; Misra, Pankash; Migliore, Marcello; Dunning, Joel

2018-01-01

Background Subcentimetre pulmonary nodules can be challenging to locate either during video-assisted thoracoscopic surgery (VATS) or by open techniques. In an era of increasing computed tomography scan availability the number of nodules that are identified that are suspicious for malignancy is rising, and thoracic surgeons require a reliable method to locate these nodules intraoperatively. Methods Our aim was to evaluate, for the first time in the UK, resection of pulmonary nodules using radioactive dye labelling. Local research ethics approval was obtained and the study was submitted to the Integrated Research Application System (IRAS). All data were prospectively collected in our dedicated thoracic surgical database and analyzed at the conclusion of the study. This represents a consecutive series of patients, from January 2016 and until April 2017, who underwent this procedure at our institution: James Cook University Hospital, Middlesbrough, United Kingdom. The primary outcome measured was successful resection rate of the target nodules. Results Twenty-three patients underwent radiolabeled excision of pulmonary nodules, their average age was 61 years (range, 28–79 years), 13 women and 10 men. The average maximum diameter of the nodule was 8 mm (range, 3–16 mm). All patients underwent successful excision of the target lesion (success rate 100%). One patient (4.3%) sustained pneumothorax following the CT-guided injection of the radio-labelled dye and this required chest drainage prior to general anesthesia. Conclusions We conclude that technetium guided pulmonary nodule resection is a very reliable method for localization and resection of subcentimetre nodules which may be otherwise be difficult to identify. PMID:29607175

Treatment of oral soft tissues benign tumors using laser

NASA Astrophysics Data System (ADS)

Crisan, Bogdan; Baciut, Mihaela; Crisan, Liana; Bran, Simion; Rotar, Horatiu; Dinu, Cristian; Moldovan, Iuliu; Baciut, Grigore

2014-01-01

The present study aimed to assess the efficacy and indications of surgical laser therapy in the treatment of oral soft tissues benign tumors compared to classic surgery. A controlled clinical study was conducted in a group of 93 patients presenting various forms of oral soft tissues benign tumors. These patients were examined pre-and postoperatively and the oral benign tumors were measured linearly and photographed. The surgery of laser-assisted biopsy excision of oral benign tumors was carried out using a diode laser device of 980 nm. In patients who received surgical laser treatment, therapeutic doses of laser to biostimulate the operated area were administered on the first day after the surgery. The interventions of conventional excision of oral soft tissues benign tumors consisted in removing them using scalpel. In patients who have received therapeutic doses of laser for biostimulation of the operated area, a faster healing of wound surfaces and tumor bed was observed during the first days after surgery. Two weeks after the surgical treatment, good healing without scarring or discomfort in the area of excision was documented. Surgical treatment of oral soft tissues benign tumors with laser assisted postoperative therapy confirms the benefits of this surgical procedure. A faster healing process of the excision area due to laser biostimulation of low intensity has been observed in patients with surgical laser assisted treatment in the postoperative period.

Return to activity among athletes with a symptomatic bipartite patella: a systematic review.

PubMed

Matic, George T; Flanigan, David C

2015-09-01

A bipartite patella is typically rare, but can become symptomatic during overuse activities such as those performed during athletic events. Therefore, this anomaly typically presents in the young, athletic population, often inhibiting athletic activities. Multiple treatment options exist, with nonsurgical management frequently adopted as the initial treatment of choice. To determine the most effective intervention in returning athletes with symptomatic bipartite patella to their prior activity levels. A systematic review of the literature was performed using PRISMA guidelines to identify studies reporting outcomes of athletes' ability to return to activity following treatment for a symptomatic bipartite patella. The type of intervention, type of bipartite classification, outcomes, and complications were recorded. Twenty articles with a total of 125 patients and 130 knees were identified and included in this review. A total of 105 athletes made a full return to athletic activity following treatment for their painful bipartite patella. One hundred athletes (85.5%) that underwent surgical treatment were able to make a full return to their sport without symptoms, although this varied by surgical procedure performed. Excision of the painful fragment produced the best results in returning athletes to sport, with 91% returning without symptoms and nine percent returning but with residual symptoms. Surgical treatments for symptomatic bipartite patellae are successful at returning athletes to their same level of play, and best outcomes are with excision of the fragment. These results are limited, however, due to the poor quality of original data given the rarity of the anomaly and the underrepresented conservative treatment group. Copyright © 2015 Elsevier B.V. All rights reserved.

Transanal repair of rectocele and full rectal mucosectomy with one circular stapler: a novel surgical technique.

PubMed

Regadas, F S P; Regadas, S M M; Rodrigues, L V; Misici, R; Silva, F R; Regadas Filho, F S P

2005-04-01

We present a new surgical stapling technique for treatment of rectocele when associated with internal mucosal prolapse or haemorrhoids using only one circular mechanical stapler. Eight female patients, mean age 53 years (range, 42-70), complaining of obstructed defecation with vaginal digitation because of rectocele associated with internal mucosal prolapse underwent transanal repair of rectocele and rectal mucosectomy using one circular stapler between April and July 2004. A running horizontal mattress suture was placed through the base of the rectocele including mucosa, submucosa and the muscle layer of the whole anterior anorectal junction wall. The prolapsed mucosa and the muscular layer were then excised with an electrical scapel. A continuous pursestring rectal mucosa suture was placed 0.5 cm before the previous anterior mucosa and muscle layers resected wound, including the anorectal junction wall which was kept separate from the posterior vaginal wall by a Babcock forceps. Posteriorly, the pursestring suture included only mucosal and submucosal layers. The stapled suture was positioned between normal anterior rectal wall and the anal canal, 0.5 cm above the pectinate line. The stapler was then closed, fired and withdrawn. One patient complained of a perianal hematoma on the seventh postoperative day, requiring surgical excision. Postoperative defecography showed correction of the rectocele and outlet obstruction disappeared in all patients. This novel combined manual-stapled technique for rectocele and rectal internal mucosal prolapse seems to be a safe procedure and the preliminary results are encouraging. Further investigations have to be performed to assess long-term outcome in a larger number of patients.

Contoured technique for lentigo maligna*

PubMed Central

Mateus, Monica Jidid; Tortelly, Violeta Duarte; Barcaui, Carlos Baptista; Jourdan, Carla Araujo; Simão, Tassiana; Maceira, Juan Manuel Piñeiro

2015-01-01

The surgical approach to lentigo maligna is a challenge to dermatologists, given the difficulty of clinical delimitation of borders. We report here a case of a 69-year-old female patient presenting with brownish macules on her face, since 10 years ago, with histopathological diagnosis of lentigo maligna. The surgical management employed was excision of visible borders with the contoured technique and immediate submission of these borders for histopathological analysis before complete excision of the tumor. This technique is a variant of staged excision, with lower rates of recurrence and acceptable aesthetic results. PMID:25672308

Evaluation of Continuous Irrigation and Drainage with a Double-Cavity Sleeve Tube to Treat Brain Abscess.

PubMed

Yang, Zhenxing; Du, Li; Liu, Renzhong; Jian, Zhihong; Wan, Yu

2017-10-01

Brain abscesses carries a high morbidity and mortality, and despite medical advances, it continues to pose diagnostic and therapeutic challenges worldwide. The traditional surgical approaches to treating brain abscess (burr hole aspiration and craniotomy) have both advantages and disadvantages and remain controversial. Here we report a single institution's experience with a new surgical approach for brain abscess. We retrospectively analyzed 46 patients with intracranial abscess who underwent continuous irrigation and drainage through a double-cavity sleeve tube placed surgically in conjunction with a 4-week course of intravenous cefotaxime and metronidazole at Renmin Hospital of Wuhan University between January 2008 and December 2016. The patients' medical records were analyzed for demographic data, clinical presentation, predisposing factors, imaging findings, microbiological test results, treatments, surgical techniques, and outcomes. The 46 patients included 29 males and 17 females, ranging in age from 22 to 74 years. A single abscess was detected in 34 patients, whereas 12 patients had multiple abscesses. The average duration of hospitalization was 12.6 days. After treatment, 38 of the 46 patients resumed a normal life despite minor deficits (Glasgow Outcome Score [GOS] 5), 6 patients exhibited slight neurologic deficits (GOS 4), and 2 patients died of severe systemic infection and multiorgan failure. In particular, a patient with a brain abscess broken into the ventricle recovered well (GOS 5). No patient required repeat aspiration or surgical excision. Continuous brain abscess cavity irrigation and drainage with a double-cavity sleeve tube is an effective treatment for brain abscess and produces excellent results, especially for an abscess broken into the ventricle. It combines the advantages of burr hole aspiration and open craniotomy excision. It is easy to perform and reduces costs and damage to the patient, and also shortens hospitalization time and antibiotic treatment time, greatly reducing the likelihood of reoperation. This approach may be the optimal choice to treat brain abscess. Copyright © 2017. Published by Elsevier Inc.

Clinical outcome of surgical treatment of the symptomatic accessory navicular.

PubMed

Kopp, Franz J; Marcus, Randall E

2004-01-01

When conservative treatment fails to provide relief for a symptomatic accessory navicular, surgical intervention may be necessary. Numerous studies have been published, reporting the results of the traditional Kidner procedure and alternative surgical techniques, all of which produce mostly satisfactory clinical outcomes. The purpose of this study was to report the clinical results, utilizing the American Orthopaedic Foot and Ankle Society (AOFAS) Midfoot Scale, of surgical management for symptomatic accessory navicular with simple excision and anatomic repair of the tibialis posterior tendon. The authors retrospectively reviewed the results of 13 consecutive patients (14 feet) who underwent surgical treatment for symptomatic accessory navicular. The patients ranged in age from 16 to 64 years (average, 34.1 years; mean, 28.2 years) at the time of surgery. All patients had a type II accessory navicular. The average follow-up of the patients involved in the study was 103.4 months (range, 45-194 months). The AOFAS Midfoot Scale was utilized to determine both preoperative and postoperative clinical status of the 14 feet included in the study. The average preoperative AOFAS score was 48.2 (range, 20-75; mean, 38.8). The average postoperative AOFAS score was 94.5 (range, 83-100; mean, 94.3). At last follow-up, 13 of 14 feet were without any pain, no patients had activity limitations, and only two of 14 feet required shoe insert modification. Postoperatively, no patients had a clinically notable change in their preoperative midfoot longitudinal arch alignment. All of the patients in the study were satisfied with the outcome of their surgery and would undergo the same operation again under similar circumstances. When conservative measures fail to relieve the symptoms of a painful accessory navicular, simple excision of the accessory navicular and anatomic repair of the posterior tibialis tendon is a successful intervention. Overall, the procedure provides reliable pain relief and patient satisfaction. In the current study, the clinical status of each patient improved significantly postoperatively, quantified utilizing the AOFAS Midfoot Scale.

Extension and Application of High-Speed Digital Imaging Analysis Via Spatiotemporal Correlation and Eigenmode Analysis of Vocal Fold Vibration Before and After Polyp Excision.

PubMed

Wang, Jun-Sheng; Olszewski, Emily; Devine, Erin E; Hoffman, Matthew R; Zhang, Yu; Shao, Jun; Jiang, Jack J

2016-08-01

To evaluate the spatiotemporal correlation of vocal fold vibration using eigenmode analysis before and after polyp removal and explore the potential clinical relevance of spatiotemporal analysis of correlation length and entropy as quantitative voice parameters. We hypothesized that increased order in the vibrating signal after surgical intervention would decrease the eigenmode-based entropy and increase correlation length. Prospective case series. Forty subjects (23 males, 17 females) with unilateral (n = 24) or bilateral (n = 16) polyps underwent polyp removal. High-speed videoendoscopy was performed preoperatively and 2 weeks postoperatively. Spatiotemporal analysis was performed to determine entropy, quantification of signal disorder, correlation length, size, and spatially ordered structure of vocal fold vibration in comparison to full spatial consistency. The signal analyzed consists of the vibratory pattern in space and time derived from the high-speed video glottal area contour. Entropy decreased (Z = -3.871, P < .001) and correlation length increased (t = -8.913, P < .001) following polyp excision. The intraclass correlation coefficients (ICC) for correlation length and entropy were 0.84 and 0.93. Correlation length and entropy are sensitive to mass lesions. These parameters could potentially be used to augment subjective visualization after polyp excision when evaluating procedural efficacy. © The Author(s) 2016.

[Low anterior resection of the rectum with total mesorectal excision--immediate results].

PubMed

Radu, I; Anitei, Gabriela; Scripcariu, V; Dragomir, Cr

2011-01-01

this study was aimed at analyzing the immediate postoperative course in rectal cancer patients who underwent a low anterior resection of the rectum with total mesorectal excision. A retrospective study was carried out on a series of 75 patients operated between January 1, 2004 and December, 31 2010 at the 1lrd Surgical Unit of the Iasi "St. Spiridon" Hospital,. Low anterior resection of the rectum with total mesorectal excision was performed in all the patients. Data from medical files regarding the immediate postoperative course were analyzed. Neoadjuvant therapy was instituted in 32 patients. There were 28 mechanical colorectal anastomoses and 47 manual anastomoses. Protective ileostomy was performed in 46 cases, including I manual anastomosis and 35 mechanical anastomosis cases. Anastomotic fistulas occured in II patients (6 with manual suture and 5 with stapler). Wound complications were identified in 5 cases, while retraction of ileostomy in 2. Two patients died from anastomotic fistula causing abdominal sepsis and multiple organ failure. In both cases ileostomy was performed at the reintervention, concomitantly with drainage of the abdominal abscesses. Healing of the colorectal anastomosis remains the major problem with low anterior resection of the rectum. Protective ileostomy reduces the risk of serious complications in the event of anastomotic fistula.

Magnetic resonance imaging-radioguided occult lesion localization (ROLL) in breast cancer using Tc-99m macro-aggregated albumin and distilled water control

PubMed Central

2013-01-01

Background Magnetic resonance imaging (MRI) guided wire localization presents several challenges apart from the technical difficulties. An alternative to this conventional localization method using a wire is the radio-guided occult lesion localization (ROLL), more related to safe surgical margins and reductions in excision volume. The purpose of this study was to establish a safe and reliable magnetic resonance imaging-radioguided occult lesion localization (MRI-ROLL) technique and to report our initial experience with the localization of nonpalpable breast lesions only observed on MRI. Methods Sixteen women (mean age 53.2 years) with 17 occult breast lesions underwent radio-guided localization in a 1.5-T MR system using a grid-localizing system. All patients had a diagnostic MRI performed prior to the procedure. An intralesional injection of Technetium-99m macro-aggregated albumin followed by distilled water was performed. After the procedure, scintigraphy was obtained. Surgical resection was performed with the help of a gamma detector probe. The lesion histopathology and imaging concordance; the procedure’s positive predictive value (PPV), duration time, complications, and accuracy; and the rate of exactly excised lesions evaluated with MRI six months after the surgery were assessed. Results One lesion in one patient had to be excluded because the radioactive substance came back after the injection, requiring a wire placement. Of the remaining cases, there were four malignant lesions, nine benign lesions, and three high-risk lesions. Surgical histopathology and imaging findings were considered concordant in all benign and high-risk cases. The PPV of MRI-ROLL was greater if the indication for the initial MR examination was active breast cancer. The median procedure duration time was 26 minutes, and all included procedures were defined as accurate. The exact and complete lesion removal was confirmed in all (100%) patients who underwent six-month postoperative MRI (50%). Conclusions MRI-ROLL offers a precise, technically feasible, safe, and rapid means for performing preoperative MRI localizations in the breast. PMID:24044428

Surgical management of Gorlin syndrome: a 4-decade experience using local excision technique.

PubMed

Griner, Devan; Sutphin, Daniel; Sargent, Larry A

2015-04-01

Basal cell nevus syndrome (aka Gorlin syndrome, Gorlin-Goltz syndrome, nevoid basal cell carcinoma syndrome, and fifth phacomatosis) is a rare but well-described autosomal dominant condition with variable penetrance. We present a female patient who has been successfully treated using local surgical excision and diligent skin surveillance for more than 4 decades, demonstrating that simple local incision is an efficacious and reasonable surgical alternative that may circumvent the specialization and expense of Mohs technique.

A Case of “en bloc” Excision of a Chest Wall Leiomyosarcoma and Closure of the Defect with Non-Cross-Linked Collagen Matrix (Egis®)

PubMed Central

Rastrelli, Marco; Tropea, Saveria; Spina, Romina; Costa, Alessandra; Stramare, Roberto; Mocellin, Simone; Bonavina, Maria Giuseppina; Rossi, Carlo Riccardo

2016-01-01

Sarcomas arising from the chest wall account for less than 20% of all soft tissue sarcomas, and at this site, primitive tumors are the most frequent to occur. Leiomyosarcoma is a malignant smooth muscle tumor and the best outcomes are achieved with wide surgical excision. Although advancements have been made in treatment protocols, leiomyosarcoma remains one of the more difficult soft tissue sarcoma to treat. Currently, general local control is obtained with surgical treatment with wide negative margins. We describe the case of a 50-year-old man who underwent a chest wall resection involving a wide portion of the pectoralis major and minor muscle, the serratus and part of the second, third and fourth ribs of the left side. The full-thickness chest wall defect of 10 × 8 cm was closed using a non-cross-linked acellular dermal matrix (Egis®) placed in two layers, beneath the rib plane and over it. A successful repair was achieved with no incisional herniation and with complete tissue regeneration, allowing natural respiratory movements. No complications were observed in the postoperative course. Biological non-cross-linked matrix, derived from porcine dermis, behaves like a scaffold supporting tissue regeneration; it can be successfully used as an alternative to synthetic mesh for chest wall reconstruction. PMID:27920698

[Erectile complications after radical surgery for penile plastic induration].

PubMed

Austoni, E; Mantovani, F; Colombo, F; Canclini, L; Mastromarino, G; Vecchio, D; Fenice, O

1994-02-01

The radical surgical option we propose for Peyronie's disease consists in removing the sclero-hyalinotic focus of disease and replacing it by an autologous dermal graft taken from the upper outer thigh area. Between 1981 and 1991, we operated 335 patients with IPP, 152 of whom underwent plaque excision and dermal graft. All could be assessed at two-year follow-up. Two main complications were observed: mild penile flexure due to scar retraction of the graft (35% of cases), and partial erectile deficit with decreased corporal rigidity (17% of cases). The degree of the graft retraction is linked to the individual's histologic response. A mild deviation of the penis can occur some months after surgery and is not a relapse flexure due to disease progression (as it should have evolutive characteristics) but is mere scar retraction and will spontaneously regress. As the patient will date the onset of a postoperative erectile deficit from the time of the operation, it is advisable to assess preoperatively the erectile ability of all patients. Furthermore, an impaired erectile response could result from hypoaesthesia of the glans, post-surgical stress, and fibrosis of the erectile tissue. A retrospective assessment of radical surgery cases involving plaque excision and dermal graft lead us to propose this option where precise indications apply, providing the presence of other alterations of the erectile function are pre-operatively assessed.

Recalcitrant Infrapatellar Tendinitis and Surgical Outcome in a Collegiate Basketball Player: A Case Report

PubMed Central

2001-01-01

Objective: To present the history, surgery, rehabilitation management, and eventual functional and surgical outcomes of a collegiate basketball player with recalcitrant jumper's knee. Background: A 21-year-old, male collegiate basketball player had a 2-year history of anterior knee pain. Differential Diagnosis: Injuries that often mimic symptoms of infrapatellar tendinitis include infrapatellar fat pad irritation, Hoffa fat pad disease, patellofemoral joint dysfunction, mucoid degeneration of the infrapatellar tendon, and, in preadolescents and adolescents, Sinding-Larsen-Johannsson disease. Treatment: After conservative treatment failed to improve his symptoms, the athlete underwent surgical excision of infrapatellar fibrous scar tissue and repair of the infrapatellar tendon. Uniqueness: This patient's case was unique in 3 distinct ways: (1) outcome surveys helped me to understand how this injury affected various aspects of this patient's life and how he viewed himself as he progressed through rehabilitation; (2) a modified functional test was used to help determine whether the athlete was ready to return to sport; and (3) the athlete progressed rapidly through rehabilitation and returned to competitive athletics in 3 months. Conclusions: This patient was able to return to sport without functional limitations. The surgical outcome was also considered excellent. PMID:12937459

[Non-palpable breast cancer malignant on needle core biopsy and no malignancy in surgical excision: how to manage?].

PubMed

Cheurfa, N; Giard, S

2015-01-01

Despite the standard management of non-palpable breast cancer (needle core biopsy diagnostic, accurate preoperative localization), there are differences in some cases between the malignant histo-pathological finding in diagnostic biopsy results and negative histo-pathological finding after surgical excision. The aim of this study is to evaluate this incidence and classifying them under three category: failure of surgical excision after preoperative identification; removal of the tumor was already completed by percutaneous biopsy; percutaneous biopsy true false positive. We conducted a study based on prospective database, all patients included in this study had partial mastectomy for ductal carcinoma in-situ or invasive cancer which was diagnosed by needle core biopsy and normal/benign after surgery. Regarding the partial mastectomy, 1863 was performed in the last three years in our center. Thirty-seven patients (2%) correspond our study criteria. After discussion of cases in our multidisciplinary reunion, 6 patients (16%) were considered as failure of surgical excision, 26 patients (70%) as true removal of the whole lesion in the core, and 5 patients (13%) as true false-positive cores. This is the first study witch investigate all factors that influence the results of negative final histo-pathological finding of surgical excision of the tumor after malignant diagnostic needle core biopsy. This rare situation need a multidisciplinary meeting to analyse all the steps of management and to determine causes of those false results and try to find adequate management to solve this problem. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Comparison of Three Surgical Methods in Treatment of Patients with Pilonidal Sinus: Modified Excision and Repair/Wide Excision/Wide Excision and Flap in RASOUL, OMID and SADR Hospitals( 2004-2007).

PubMed

Hosseini, Mostafa; Heidari, Afshin; Jafarnejad, Babak

2013-10-01

This study is a comparison between three methods that are frequently used for the surgical treatment of pilonidal disease all over the world: modified excision and repair, wide excision and secondary repair, and wide excision and flap. The first technique is done by our group for the first time, and has not been described previously in the literature. This is an interventional study performed at Omid, Sadr, and Rasoul Akram hospitals on patients who had undergone operation because of pilonidal sinus disease and met the inclusion criteria between 2004 and 2007. Exclusion criteria were (1) acute pilonidal sinus diseases, (2) history of pilonidal sinus surgery, (3) history of systemic diseases (DM, malignancy, etc.), and (4) pilonidal abscess. Essential information was extracted from complete medical archives. Any data not available in files or during follow-up visits (all patients supposed to be followed at least for 1 year) were gathered by a telephone interview. A total of 194 patients met the criteria and had complete archived files. Longer duration of hospital stay was found in the "wide excision and closing with flap" method comparing with two other methods (P < 0.05). Length of incapacity for work was not different between the "wide excision and modified repair" and "wide excision" (P > 0.5) methods, but longer for "wide excision and flap" in comparison with two others (P < 0.05). Healing time was significantly longer in the "wide excision" method in comparison with two other methods (P < 0.05). However, "wide excision and modified repair" method had the least healing time between all above techniques, except for length of leaving the office. All the three recurrences (1.5 %) occurred in the wide excision and flap method (P < 0.05). The frequency of postoperative complications was 2 (3.3 %) in wide excision and modified repair, 15 (18.5 %) in wide excision, and 17 (32.7 %) in wide excision and flap closure; these differences in complications were statistically significant (P < 0.05). Our results show that the wide excision and modified repair technique, which has been described for the first time, is an acceptable method due to a low recurrence rate and better wound outcomes comparing with wide excision alone and wide excision and flap techniques for the surgical treatment of pilonidal sinus disease.

Is excision biopsy of fibroadenomas based solely on size criteria warranted?

PubMed

Neville, Grace; Neill, Cathleen O'; Murphy, Rosemary; Corrigan, Mark; Redmond, Paul H; Feeley, Linda; Bennett, Michael W; O'Connell, Fionnuala; Browne, Tara Jane

2018-05-25

Fibroadenomas (FA) are the most common benign tumor in the female breast. Most are managed conservatively provided there is clinical, radiologic, and pathologic concordance. However, surgical excision is typically recommended for cellular fibroepithelial lesions or those lesions with clinical, radiologic, or pathologic features concerning for phyllodes tumor (PT). Some studies have suggested surgical excision in all FA >30 mm to reduce core needle biopsy (CNB) sampling errors. The aim of our study was to evaluate, in the absence of any other concerning clinicopathologic features, whether surgical excision of FA was warranted based on size criteria alone. Cork University Hospital is a large academic center in Southern Ireland. Its breast cancer center provides both a screening and symptomatic service and diagnoses approximately 600 cancers per year. The breast histopathological data base was reviewed for all CNBs from January 1, 2010, to June 30, 2015, with a diagnosis of FA that went on to have excision at our institution. We excluded all cellular fibroepithelial lesions and those cases with co-existent lobular neoplasia, ductal carcinoma in situ, invasive carcinoma, atypical ductal hyperplasia, or lesions which would require excision in their own right. Cases in which the radiologic targeted mass was discordant with a diagnosis of FA were also excluded. Patient demographics and preoperative radiologic size and the radiologic target were recorded in each case. All radiology was reviewed by a breast radiologist prior to inclusion in the study, and there was histologic radiologic concordance with a diagnosis of FA in all cases. A total of 12,109 consecutive radiologically guided CNB were performed January 2010-June 2015; 3438 with a diagnosis of FA were identified of which 290 cases went on to have surgical excision. Of those 290 cases; 98.28% (n = 285) were confirmed as FA on excision. The remaining 1.72% (n = 5) had atypical features-FA with LCIS (n = 1), benign PT (n = 3), and invasive ductal carcinoma (n = 1). Our study suggests that, excision based solely on size is not warranted in clinical and radiologically concordant cases with a diagnosis of FA on CNB. © 2018 Wiley Periodicals, Inc.

Double osteotomy of mandibula in the treatment of carotid body tumors with skull base extension.

PubMed

Prouse, Giorgio; Mazzaccaro, Daniela; Settembrini, Fernanda; Carmo, Michele; Biglioli, Federico; Settembrini, Piergiorgio G

2013-08-01

We report two patients with a carotid body paraganglioma that extended to the skull base, a position that is surgically inaccessible by means of a traditional lateral cervical approach. In both patients we were able to remove the lesion by performing a double mandibular osteotomy. Both patients underwent preoperative embolization to reduce the mass. In our experience, this approach has allowed a safe radical excision of exceptionally high lesions with only minor permanent nerve damage. In our opinion this advantage definitely outweighs the consequences of the increased invasiveness of this technique. Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

Incidental Metastatic Melanoma Identified on 68Ga-Prostate-Specific Membrane Antigen PET/CT for Metastatic Prostate Cancer.

PubMed

Snow, Hayden A; Hofman, Michael S; Mitchell, Catherine A; Gyorki, David E; Smith, Myles J F

2018-07-01

A 78-year-old man with a history of surgically treated prostate cancer and melanoma underwent Ga-prostate-specific membrane antigen (PSMA) PET/CT for biochemical recurrence of his prostate cancer. This revealed locoregionally recurrent prostate cancer and a separate PSMA-avid nodule in his left arm. Subsequent F-FDG PET/CT and excision confirmed this to be an in-transit melanoma metastasis. Prostate-specific membrane antigen PET/CT has become a widely used and valuable tool in the assessment of prostate cancer, particularly biochemically recurrent. Uptake of PSMA has been described in a multitude of different benign and malignant conditions, but it has only rarely been documented in melanoma.

Myositis Ossificans Mimicking Sarcoma, the Importance of Diagnostic Imaging – Case Report

PubMed Central

Łuczyńska, Elżbieta; Kasperkiewicz, Hanna; Domalik, Agnieszka; Cwierz, Anna; Bobek-Billewicz, Barbara

2014-01-01

Summary Background Myositis ossificans is localized inflammatory process affecting skeletal muscles. Very rarely it can affect one of the neck muscles and present as a neck tumor, it can be misdiagnosed as the clinical, radiological and histological examinations can mimic a sarcoma. Case Report We report a 29 year old female patient with neck tumor suspected to be a sarcoma who underwent full diagnostics imaging and open bipsy with histopatological examination, afterwards surgical excision was performed. Conclusions The aim of this study was to present the differential diagnosis based on diagnostics imaging between MO and malignant tumors, such as parosteal sarcoma, synovial sarcoma and malignant fibrous histiocytoma. PMID:25077008

[Surgical treatment for cicatrix strictures of anal canal].

PubMed

Pomazkin, V I; Mansurov, Iu V

2011-01-01

Classification of anal canal strictures with gradation of intensity, extent and localization is proposed. In 12 patients with compensated strictures combination of stenosis and anal fissure served as an indication for operation. These patients underwent fissure excision with dosed sphincterotomy. Anoplasty with displacement of island skin flaps to anal canal defects was carried out to 29 patients with sub-or decompensated strictures after dissection of scarry stricture. Good direct results were achieved in 38 patients. Compensated re-stenosis treated conservatively was observed in 3 patients after anoplasty. It is drawn a conclusion about necessity of differential approach to choice of treatment mode for anal scarry strictures. Anoplasty according to proposed method is considered to be optimal for marked strictures.

Vaginal para-urethral myxoid leiomyoma: case report and review of the literature.

PubMed

Costantini, Elisabetta; Cochetti, Giovanni; Porena, Massimo

2008-08-01

Vaginal leiomyoma is a rare solid tumour of unknown aetiology, which usually develops in women between the ages of 35 and 50. As it presents with a wide range of symptoms, diagnosis is based on histological findings. Here we present the case of a 27-year-old white woman with a painless vaginal mass associated with dyspareunia, dysmenorrhea and foul-smelling vaginal discharge. She underwent surgery by vaginal route, and the histological findings confirmed a myxoid leiomyoma. After 17 months, the patient was disease-free, and symptoms disappeared. Vaginal leiomyomas are rare, local recurrence and transformation into sarcoma are rare, and complete surgical excision as soon as possible is recommended.

Nasal dermoid sinus cysts in the dog.

PubMed

Anderson, Davina M; White, Richard A S

2002-01-01

To describe the clinical and morphologic characteristics of nasal dermoid sinus cysts in the dog. Retrospective clinical study. Six client-owned dogs. Medical records (1995 to 1999) of 6 dogs that had a discharging sinus in the midline of the nose removed surgically were reviewed for signalment, physical examination, surgical and histopathologic findings, and outcome. Three golden retrievers, 1 springer spaniel, 1 cocker spaniel, and 1 Brittany spaniel with a history of intermittent discharge from a small opening in the midline on the bridge of the nose at the junction between the nasal planum and the skin were identified. The condition was unresponsive to antibiotic therapy, and previous surgical excision had been unsuccessful in 3 dogs. None of the dogs had any other congenital defects, and all dogs responded to complete surgical excision of the tract and cyst. On histopathologic examination of excised tissue, there were adnexal structures along a tract lined with stratified squamous epithelium, consistent with a developmental abnormality of ectodermal tissue. The lesions were diagnosed as nasal dermoid sinus cysts, similar to the congenital condition described in humans. Nasal dermoid sinus cysts are rare developmental defects related to abnormal development of the pre-nasal space and may extend into the cranial vault causing cerebral abscesses or recurrent meningitis. Complete surgical excision has a good prognosis. This is a new condition that should be added to the surgical differential diagnosis for a discharging sinus over the external nares in dogs. Copyright 2002 by The American College of Veterinary Surgeons

A case series of anophthalmic socket cysts excised utilising fibrin sealant.

PubMed

Wong, Yun; Clarke, Lucy; Lau, Gordon

2017-10-23

Anophthalmic socket cysts are challenging to remove and incomplete excision has been shown to increase the risk of recurrence. This case series describes a novel technique utilising the fibrin sealant Tisseel (Baxter AG, Vienna, Austria) to retain the socket cyst integrity during surgical removal to facilitate its complete excision. Five patients were included and followed up for a minimum of 1 year, and there were no signs of recurrence in any of the cases. The surgical technique is described and illustrated. This technique is a safe way of simplifying challenging socket cyst surgery.

Safety of the haemostatic agent Surgiflo® in excisions of the submandibular gland: our experience in 17 cases.

PubMed

Bannister, Miles; Ah-See, Kim

2014-11-01

Excision of the submandibular gland is a common operation. A surgical drain is usually inserted into the wound to prevent the formation of a haematoma, but this may not be necessary. We retrospectively studied 17 patients whose submandibular glands had been excised and haemostasis achieved with Surgiflo® (Ethicon, Somerville, USA). There were no complications or side effects. Surgiflo® established good haemostasis, and can safely be used in place of a surgical drain. Copyright © 2014 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Method and device for intraoperative imaging of lumpectomy specimens to provide feedback to breast surgeon for prompt re-excision during the same procedure

NASA Astrophysics Data System (ADS)

Krol, Andrzej; Hemingway, Susan; Kort, Kara; de la Rosa, Gustavo; Adhikary, Ravi; Masrani, Deepa; Feiglin, David; O'Connell, Avice; Nagarajan, Mahesh; Yang, Chien-Chun; Wismüller, Axel

2014-03-01

Breast conserving therapy (BCT) of breast cancer is now widely accepted due to improved cosmetic outcome and improved patients' quality of life. One of the critical issues in performing breast-conserving surgery is trying to achieve microscopically clear surgical margins while maintaining excellent cosmesis. Unfortunately, unacceptably close or positive surgical margins occur in at least 20-25% of all patients undergoing BCT requiring repeat surgical excision days or weeks later, as permanent histopathology routinely takes days to complete. Our aim is to develop a better method for intraoperative imaging of non-palpable breast malignancies excised by wire or needle localization. Providing non-deformed three dimensional imaging of the excised breast tissue should allow more accurate assessment of tumor margins and consequently allow further excision at the time of initial surgery thus limiting the enormous financial and emotional burden of additional surgery. We have designed and constructed a device that allows preservation of the excised breast tissue in its natural anatomic position relative to the breast as it is imaged to assess adequate excision. We performed initial tests with needle-guided lumpectomy specimens using micro-CT and digital breast tomosynthesis (DBT). Our device consists of a plastic sphere inside a cylindrical holder. The surgeon inserts a freshly excised piece of breast tissue into the sphere and matches its anatomic orientation with the fiducial markers on the sphere. A custom-shaped foam is placed inside the sphere to prevent specimen deformation due to gravity. DBT followed by micro-CT images of the specimen were obtained. We confirmed that our device preserved spatial orientation of the excised breast tissue and that the location error was lower than 10mm and 10 degrees. The initial obtained results indicate that breast lesions containing microcalcifications allow a good 3D imaging of margins providing immediate intraoperative feedback for further excision as needed at the initial operation.

The use of Mohs micrographic surgery (MMS) for melanoma in situ (MIS) of the trunk and proximal extremities.

PubMed

Stigall, Landon E; Brodland, David G; Zitelli, John A

2016-11-01

Evaluation of the entire surgical margin results in high rates of complete excision, low local recurrence rates, and maximal tissue conservation. Although well recognized for melanoma of the head and neck, few studies have focused exclusively on the trunk and proximal extremities. We sought to evaluate the efficacy of Mohs micrographic surgery for melanoma in situ (MIS) of the trunk and proximal extremities, and determine adequate excision margins for MIS when total margin evaluation is not used. Long-term outcomes in 882 cases of MIS treated with Mohs micrographic surgery were analyzed and compared with historical controls. Rates of complete excision were determined for increasing surgical margin intervals. One local recurrence occurred in our cohort (0.1%). Only 83% of MIS were excised with a 6-mm margin. Margins of 9 mm were needed to excise 97% of MIS, statistically equivalent to thin melanomas. We used a nonrandomized, single-institution, retrospective design. Mohs micrographic surgery may cure the 17% of MIS that exceed traditional excision margins of 5 mm and is a valuable option for these patients. Surgical margins of at least 0.9 cm should be considered for MIS of the trunk and extremities when total margin evaluation is not used. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Improving Functional and Aesthetic Outcomes in Syndromic Patients With Webbed Neck Deformity: Utilizing a Staged Endoscopic-Assisted Approach to Improve the Posterior Hairline and Decrease Scar Burden.

PubMed

Van Kouwenberg, Emily; Chattha, Anmol S; Adetayo, Oluwaseun A

2017-06-01

Webbed neck deformity (WND) can have significant functional and psychosocial impact on the developing child. Surgical correction can be challenging depending on the extent of the deformity, and patients often also have low posterior hairlines requiring simultaneous correction. Current surgical techniques include various methods of single-stage radical excision that often result in visible scar burden and residual deformity. There is currently no general consensus of which technique provides the best outcomes. A modified approach to WND was designed by the senior author aimed to decrease scar burden. Endoscopic-assisted fasciectomy was performed with simultaneous posterior hairline reconstruction with local tissue rearrangement camouflaged within the hair-bearing scalp. Staged surgical correction was planned rather than correction in a single operation. A retrospective review was performed to evaluate all patients who underwent this approach over a 2-year period. Two patients underwent the modified approach, a 17-year-old female with Noonan syndrome and a 2-year-old female with Turner syndrome. Both patients showed postoperative improvement in range of motion, contour of the jaw and neckline, and posterior hairline definition. Patients were found to have decreased scar burden compared with traditional techniques. A staged, combination approach of endoscopic-assisted fasciectomy and strategic local tissue reconstruction of the posterior hairline to correct WND achieves good functional and aesthetic results and good patient satisfaction. This modification should be considered when managing WND.

Extensive Necrosis After Radiation for Cancer: Experiences in Surgical Management

DOE Office of Scientific and Technical Information (OSTI.GOV)

BENNETT, JAMES E.

1963-06-01

Radionecrosis in skin and deeper tissues and its surgical repair are described in 16 cases. The observed epithelial changes included both atrophy and hypertrophy, but atrophy was the dominant feature. Epidermal hypertrophy, which preceded malignant change, developed more slowly and was less likely to occur in areas subjected to deep irradiation than in skin treated with multiple small doses of x-ray over a long period. The indolent ulceration that developed in skin augmented the changes in underlying tissues so that successful management of these ulcerations required adequate excision of the damaged area and replacement with fat-bearing pedicle flap tissue. Whenmore » adjacent flaps were used, permanent blood supply to the region was assured. In cases of radiotherapy for basal cell carcinoma of the scalp, skin necrosis resulted in skull exposure with subsequent osteomyelitis and/or bone necrosis. Excision included the full thickness of the skull, and pedicle flap tissue from the scalp was used for coverage. Cranioplasty was performed after good skin and soft tissue cover had been obtained. Therapeutic radiation of the neck invariably produces marked skin changes, and when ulceration occurs, the vulnerability of underlying structures demands surgical treatment. Lesions of the upper extremity can be excised and covered with direct pedicle flaps from the trunk. Therapeutic radiation of the retroperitoneal area may produce extensive visceral damage as well as injury to the anterior abdominal wall, and anterior suprapubic ulcerations are particularly difficult to deal with since mobile adjacent tissue is scarce. The avascular midline is a limiting factor in flap design. Abdominal flaps extending onto the thigh can be used, but these require multiple delaying procedures to insure adequate blood supply. Patients being managed by these procedures are described. Most patients underwent their operative procedures with few serious complications. While postoperative bleeding and infection are inherent hazards, most complications were traceable to errors in planning or in operative technique. When the primary procedure fails, it is often many weeks before the wound is again ready for coverage and the availability of adjacent tissue has been compromised by the operation. Therefore, it is necessary to mobilize generous amounts of normal tissue to replace the area of injury, for this may be considerably more extensive than external inspection suggests. In addition, retraction of the wound edges following excision can be considerable since surrounding normal tissue may be drawn toward the area of involvement by scar contracture. When transposition or distant pedicle flaps are used, the flaps must be designed initially to allow for coverage of the eventual wound. However, when adjacent flaps are used, they may be outlined at the beginning of the procedure and appropriate alterations are then made, as necessary, after excision of the area of involvement. It is concluded that operation is not advisable until there is pain or ulceration in the region of radiation injury. Preferred treatment consists of excision of all damaged tlssue with pedicle flap replacement.« less

Posterior Endoscopic Excision of Os Trigonum in Professional National Ballet Dancers.

PubMed

Ballal, Moez S; Roche, Andy; Brodrick, Anna; Williams, R Lloyd; Calder, James D F

2016-01-01

Previous studies have compared the outcomes after open and endoscopic excision of an os trigonum in patients of mixed professions. No studies have compared the differences in outcomes between the 2 procedures in elite ballet dancers. From October 2005 to February 2010, 35 professional ballet dancers underwent excision of a symptomatic os trigonum of the ankle after a failed period of nonoperative treatment. Of the 35 patients, 13 (37.1%) underwent endoscopic excision and 22 (62.9%) open excision. We compared the outcomes, complications, and time to return to dancing. The open excision group experienced a significantly greater incidence of flexor hallucis longus tendon decompression compared with the endoscopic group. The endoscopic release group returned to full dance earlier at a mean of 9.8 (range 6.5 to 16.1) weeks and those undergoing open excision returned to full dance at a mean of 14.9 (range 9 to 20) weeks (p = .001). No major complications developed in either group, such as deep infection or nerve or vessel injury. We have concluded that both techniques are safe and effective in the treatment of symptomatic os trigonum in professional ballet dancers. Endoscopic excision of the os trigonum offers a more rapid return to full dance compared with open excision. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Intractable epilepsy and structural lesions of the brain: mapping, resection strategies, and seizure outcome.

PubMed

Awad, I A; Rosenfeld, J; Ahl, J; Hahn, J F; Lüders, H

1991-01-01

Forty-seven patients with structural brain lesions on neuroimaging studies and partial epilepsy intractable to medical therapy were studied. Prolonged noninvasive interictal and ictal EEG recording was performed, followed by more focused mapping using chronically implanted subdural electrode plates. Surgical procedures included lesion biopsy, maximal lesion excision, and/or resection of zones of epileptogenesis depending on accessibility and involvement of speech or other functional areas. The epileptogenic zone involved exclusively the region adjacent to the structural lesion in 11 patients. It extended beyond the lesion in 18 patients. Eighteen other patients had remote noncontiguous zones of epileptogenesis. Postoperative control of epilepsy was accomplished in 17 of 18 patients (94%) with complete lesion excision regardless of extent of seizure focus excision. Postoperative control of epilepsy was accomplished in 5 of 6 patients (83%) with incomplete lesion excision but complete seizure focus excision and in 12 of 23 patients (52%) with incomplete lesion excision and incomplete focus excision. The extent of lesion resection was strongly associated with surgical outcome either in itself (p less than 0.003), or in combination with focus excision. Focus resection was marginally associated with surgical outcome as a dichotomous variable (p = 0.048) and showed a trend toward significance (p = 0.07) only as a three-level outcome variable. We conclude that structural lesions are associated with zones of epileptogenesis in neighboring and remote areas of the brain. Maximum resection of the lesion offers the best chance at controlling intractable epilepsy; however, seizure control is achieved in many patients by carefully planned subtotal resection of lesions or foci.(ABSTRACT TRUNCATED AT 250 WORDS)

[Deep infiltrating endometriosis surgical management and pelvic nerves injury].

PubMed

Fermaut, M; Nyangoh Timoh, K; Lebacle, C; Moszkowicz, D; Benoit, G; Bessede, T

2016-05-01

Deep pelvic endometriosis surgery may need substantial excisions, which in turn expose to risks of injury to the pelvic nerves. To limit functional complications, nerve-sparing surgical techniques have been developed but should be adapted to the specific multifocal character of endometriotic lesions. The objective was to identify the anatomical areas where the pelvic nerves are most at risk of injury during endometriotic excisions. The Medline and Embase databases have been searched for available literature using the keywords "hypogastric nerve or hypogastric plexus [Mesh] or autonomic pathway [Mesh], anatomy, endometriosis, surgery [Mesh]". All relevant French and English publications, selected based on their available abstracts, have been reviewed. Five female adult fresh cadavers have been dissected to localize the key anatomical areas where the pelvic nerves are most at risk of injury. Six anatomical areas of high risk for pelvic nerves have been identified, analysed and described. Pelvic nerves can be damaged during the dissection of retrorectal space and the anterolateral rectal excision. Furthermore, before an uterosacral ligament excision, a parametrial excision, a colpectomy or a dissection of the vesico-uterine ligament, the hypogastric nerves, splanchnic nerves, inferior hypogastric plexus and its efferent pathways must be mapped out to avoid injury. The distance between the deep uterin vein and the pelvic splanchnic nerves were measured on four cadavers and varied from 2.5cm to 4cm. Six key anatomical pitfalls must be known in order to limit the functional complications of the endometriotic surgical excision. Applying nerve-sparing surgical techniques for endometriosis would lead to less urinary functional complications and a better short-term postoperative satisfaction. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Laparoscopic complete mesocolic excision with central vascular ligation in right colon cancer: Long-term oncologic outcome between mesocolic and non-mesocolic planes of surgery.

PubMed

Siani, L M; Pulica, C

2015-12-01

To analyze our experience in translating the concept of total mesorectal excision to "no-touch" complete removal of an intact mesocolonic envelope (complete mesocolic excision), along with central vascular ligation and apical node dissection, in the surgical treatment of right-sided colonic cancers, comparing "mesocolic" to less radical "non-mesocolic" planes of surgery in respect to quality of the surgical specimen and long-term oncologic outcome. A total of 115 patients with right-sided colonic cancers were retrospectively enrolled from 2008 to 2013 and operated on following the intent of minimally invasive complete mesocolic excision with central vascular ligation. Morbidity and mortality were 22.6% and 1.7%, respectively. Mesocolic, intramesocolic, and muscularis propria planes of resection were achieved in 65.2%, 21.7%, and 13% of cases, respectively, with significant impact for mesenteric plane of surgery on R0 resection rate (97.3%), circumferential resection margin <1 mm (2.6%), and consequent survival advantage (82.6% at 5 years) when compared to muscularis propria plane of surgery, with R0 resection rate and overall survival falling to 72% and 60%, respectively, and with circumferential resection margin <1 mm raising to 33.3%, all being statistically significant. Stratifying patients for stage of disease, laparoscopic complete mesocolic excision with central vascular ligation significantly impacted survival in patients with stage II, IIIA/B, and in a subgroup of IIIC patients with negative apical nodes. In our experience, minimally invasive complete mesocolic excision with central vascular ligation allows for both safety and higher quality of surgical specimens when compared to less radical intramesocolic or muscularis propria planes of "standard" surgery, significantly impacting loco-regional control and thus overall survival. © The Finnish Surgical Society 2014.

Treatment options for Dandy-Walker malformation.

PubMed

Mohanty, Aaron; Biswas, Arundhati; Satish, Satyanarayana; Praharaj, Shanti Shankar; Sastry, Kolluri V R

2006-11-01

The aim of this study was to assess the efficacy of various treatment options available for children with Dandy-Walker malformation (DWM) and to evaluate the role of endoscopic procedures in the treatment of this disorder. The authors conducted a retrospective review of 72 children who underwent surgical treatment for DWM during a 16-year period. All patients underwent computed tomography scanning, and 26 underwent magnetic resonance (MR) imaging. The initial surgical treatment included ventriculoperitoneal (VP) shunt placement in 21 patients, cystoperitoneal (CP) shunt placement in 24, and combined VP and CP shunt insertion in three. Twenty-one patients underwent endoscopic procedures (endoscopic third ventriculostomy [ETV] alone in 16 patients, ETV with aqueductal stent placement in three, and ETV with fenestration of the occluding membrane in two). Three patients underwent membrane excision via a posterior fossa craniectomy. In the 26 patients who had undergone preoperative MR imaging, aqueductal patency was noted in 23 and aqueductal obstruction in three. These three patients underwent placement of a stent from the third ventricle to the posterior fossa cyst in addition to the ETV procedure. During the follow-up period, 12 patients with a CP shunt and four with a VP shunt experienced shunt malfunctions that required revision. Four patients with a CP shunt also required placement of a VP shunt. In addition, five of the 21 ETVs failed, requiring VP shunt insertion. A reduction in ventricle size noted on postoperative images occurred more frequently in patients with a VP shunt, whereas a reduction in cyst size was more appreciable in patients with a CP shunt. Successful ETV resulted in a slight decrease in ventricle size and varying degrees of reduction in cyst size. Endoscopic procedures may be considered an acceptable alternative in children with DWM. The authors propose a treatment protocol based on preoperative MR imaging findings of associated aqueductal stenosis.

Quiescent Volcano-Chest Wall Hemangioma.

PubMed

Saldanha, Elroy; Martis, John J S; Kumar, B Vinod; D'Cunha, Rithesh J; Vijin, V

2017-08-01

Chest wall hemangiomas are rare tumors that may originate within the soft tissue or from the ribs. Intramuscular hemangioma is infrequent, representing less than 1 % of all hemangiomas, and the localization in the chest wall is even less frequent. They are typically cutaneous in location, large, and poorly circumscribed and can be locally destructive. We present a case of a 34-year-old lady presented with firm lump 3 × 3 cm in left upper and inner quadrant of left breast well defined borders, non-pulsatile and restricted mobility. Sono-mammogram was suggestive of ill-defined lesion at 10 o'clock position. CT chest was conclusive of chest wall hemangioma. The patient underwent excision of the lump. HPE was suggestive of cavernous hemangioma. Cavernous hemangioma typically manifest at birth or before the age of 30 years. CT is more sensitive than plain radiography in detecting phleboliths, which are present in approximately 30 % of cavernous hemangiomas. Surgical excision would be treatment of choice. In this case, the site of the lesion was in the breast clinically mimicking that of a fibroadenoma which warrants hemangioma as a differential diagnosis.

Calcified inferior vena cava and right atrial myxoma in an 18-month-old male: A case report.

PubMed

Chen, Renwei; Deng, Xicheng; Luo, Jinwen; Huang, Peng

2018-06-01

Cardiac myxomas are the most frequent primary cardiac tumor in adults. The incidence in pediatric patients is extremely low. Heavy calcification of an atrial myxoma is uncommon in children. An 18-month-old boy was admitted for a significant precordial systolic murmur. Transthoracic echocardiography revealed a cardiac mass extending from the inferior vena cava across the right atrium and tricuspid valve into the right ventricle with severe tricuspid regurgitation. According to the echocardiography result, the patient was diagnosed with an inferior vena cava and right atrial tumor with tricuspid regurgitation. After the diagnosis, the patient underwent removal of the tumor via median sternotomy. The mass was removed under cardiopulmonary bypass with deep hypothermia circulatory arrest. The tricuspid valve was repaired by valvuloplasty and annuloplasty. The postoperative recovery was unremarkable. Follow-up echocardiogram at 1 month revealed moderate tricuspid regurgitation without myxoma recurrence. Heavy calcification of an atrial myxoma is uncommon especially in children. Definitive therapy for myxomas requires prompt surgical excision and long-term follow-up is recommended in children although recurrence after excision is rare.

Surgical decision making and factors determining a diagnosis of breast carcinoma in women presenting with nipple discharge.

PubMed

Cabioglu, Neslihan; Hunt, Kelly K; Singletary, S Eva; Stephens, Tanya W; Marcy, Sylvie; Meric, Funda; Ross, Merrick I; Babiera, Gildy V; Ames, Frederick C; Kuerer, Henry M

2003-03-01

There is no consensus about the use of the various diagnostic tests and surgical procedures available to confirm or rule out breast cancer in patients presenting with nipple discharge. This study was designed to identify patient and nipple-discharge characteristics associated with the diagnosis of breast cancer and to determine the utility of mammography, sonography, ductography, and cytology in surgical decision making in patients presenting with pathologic nipple discharge. We reviewed the medical records of all patients who presented with nipple discharge at our institution between August 1993 and September 2000. Patient and nipple-discharge characteristics and findings on imaging studies and cytologic examination were analyzed. A total of 146 patients presented at our institution with nipple discharge during the study period. Of these, 52 had clinically benign discharge and were managed without surgical intervention; 94 patients had pathologic discharge and underwent a biopsy procedure for histologic diagnosis, treatment, or both. Logistic regression analysis identified mammographic (relative risk [RR] = 10.47, 95% confidence interval [CI] 2.36 to 46.39, p = 0.0002) and sonographic (RR = 5.54, 95% CI 1.27 to 25.40, p = 0.028) abnormalities as independent factors associated with a malignant diagnosis. Nineteen cancers, 62 papillomas, and 13 other benign lesions were identified among the patients with pathologic discharge. In 3 patients with cancer (15.8%) and 30 patients with a papilloma (48.4%), ductography was the only means of identifying lesions to be resected. Patients who underwent ductography-guided operation (n = 42, 50%) or any surgical procedure including a localization study (n = 66, 78.6%) were significantly more likely than patients who underwent central duct excision alone to have a specific underlying lesion identified (p = 0.045 and p = 0.033, respectively). Abnormalities on mammography and sonography in patients with nipple discharge should alert physicians to the possibility of a breast cancer diagnosis. In patients with pathologic discharge with normal findings on physical examination and other imaging studies, ductography might be the only means of localizing and resecting breast lesions associated with nipple discharge. Copyright 2003 by the American College of Surgeons

The role of adjuvant therapy in the management of head and neck merkel cell carcinoma: an analysis of 4815 patients.

PubMed

Chen, Michelle M; Roman, Sanziana A; Sosa, Julie A; Judson, Benjamin L

2015-02-01

Merkel cell carcinoma (MCC) is a rare neuroendocrine malignant neoplasm that most commonly occurs in the head and neck and is rapidly increasing in incidence. The role of adjuvant chemoradiotherapy (CRT) in the management of head and neck MCC remains controversial. To evaluate the association between different adjuvant therapies and survival in head and neck MCC. Retrospective review of adult patients with head and neck MCC who had surgery recorded in the National Cancer Data Base from 1998 to 2011. Surgical excision, adjuvant radiation therapy (RT), or adjuvant CRT. Our main outcome was overall survival (OS). Statistical analysis included χ2, t tests, Kaplan-Meier survival analysis, and Cox proportional hazards regression analysis. We identified 4815 patients; 92.0% underwent standard surgical excision, and 8.0% underwent Mohs surgery. On multivariate analysis, age at least 75 years (hazard ratio [HR], 2.83 [95% CI, 1.82-4.41]), larger tumor size, positive margins (HR, 1.52 [95% CI, 1.25-1.85]), and metastatic lymph nodes (HR, 2.29 [95% CI, 1.84-2.85]) were independently associated with decreased OS. Postoperative CRT (HR, 0.62 [95% CI, 0.47-0.81]) and RT (HR, 0.80 [95% CI, 0.70-0.92]) provided a survival benefit over surgery alone. Adjuvant CRT was associated with improved OS over adjuvant RT in patients with positive margins (HR, 0.48 [95% CI, 0.25-0.93]), tumor size at least 3 cm (HR, 0.52 [95% CI, 0.30-0.90]), and male sex (HR, 0.69 [95% CI, 0.50-0.94]). To our knowledge, this the first study examining the role of adjuvant CRT in head and neck MCC. Results suggest that adjuvant CRT may help improve survival in high-risk patients, such as males and those with positive margins and larger tumors.

Multicentre propensity score-matched analysis of conventional versus extended abdominoperineal excision for low rectal cancer.

PubMed

Ortiz, H; Ciga, M A; Armendariz, P; Kreisler, E; Codina-Cazador, A; Gomez-Barbadillo, J; Garcia-Granero, E; Roig, J V; Biondo, S

2014-06-01

Abdominal perineal excision (APE) was originally described with levator ani removal for rectal cancer. An even wider, more aggressive extralevator resection for APE has been proposed. Although some surgeons are performing a very wide 'extralevator APE (ELAPE)', there are few data to recommend it routinely. This multicentre study aimed to compare outcomes of APE and ELAPE. A multicentre propensity case-matched analysis comparing two surgical approaches (APE and ELAPE) was performed. All patients who underwent abdominoperineal resection of a rectal tumour were considered for the analysis. Tumour height was defined by magnetic resonance imaging measurement and patients with stage II-III tumours had neoadjuvant radiochemotherapy. Involvement of the circumferential resection margin (CRM) and intraoperative tumour perforation were the main outcome measures. A logistic regression model was used to study the relationship between the surgical approaches and outcomes. From January 2008 to March 2013 a total of 1909 consecutive patients underwent APE or ELAPE, of whom 914 matched patients (457 in each group) formed the cohort for analysis. Intraoperative tumour perforation occurred in 7.9 and 7.7 per cent of patients during APE and ELAPE respectively (P = 0.902), and there was CRM involvement in 13.1 and 13.6 per cent (P = 0.846). There were no differences between APE and ELAPE in terms of postoperative complication rates (52.3 versus 48.1 per cent; P = 0.209), need for reoperation (7.7 versus 7.0 per cent; P = 0.703), perineal wound problems (26.0 versus 21.9 per cent; P = 0.141), mortality rate (2.0 versus 2.0 per cent; P = 1.000) and local recurrence rate at 2 years (2.7 versus 5.6 per cent; P = 0.664). ELAPE does not improve rates of CRM involvement, intraoperative tumour perforation, local recurrence or mortality. © 2014 BJS Society Ltd. Published by John Wiley & Sons Ltd.

Converting emergency pilonidal abscess into an elective procedure.

PubMed

Hussain, Zeiad I; Aghahoseini, Assad; Alexander, David

2012-06-01

Improvements in outcome after surgery for elective pilonidal sinus disease have yet to be matched for those presenting with acute disease. Traditional approaches to the management of acute pilonidal abscess have been associated with slow healing and significant loss of working time. The aim of this study was to report our approach in which a temporizing intervention allows subsequent definitive treatment with low morbidity. This article presents a prospective cohort study. This study was performed in acute admissions to the Surgical Unit in York Teaching Hospital. Patients presenting with acute pilonidal abscess, not septic, immune-compromised, or diabetic, and without skin necrosis, underwent aspiration on the surgical ward. Aspiration of pilonidal abscess under local anesthetic was performed with the use of a wide-bore needle. The abscess cavity was drained to dryness, samples were sent to the laboratory for microbiology, and empirical oral antibiotics were commenced, covering anaerobes and aerobes. Review was arranged for within 7 days to plan elective excision and primary closure of the underlying pilonidal sinus. The primary outcomes measured were the number of days required to return to normal activities, response to treatment, and any residual inflammation. Fifty-six patients were referred with acute pilonidal abscess. Forty patients met the criteria for aspiration and empirical antibiotic treatment. All were allowed to go home the same day and were reviewed within a median of 5 days. Thirty-eight (38/40) patients demonstrated complete resolution of acute inflammation and were back to normal activities the following day. Fifteen patients subsequently underwent day-case excision and primary closure at a median of 9 weeks. Another 13 are awaiting surgery, and 10 patients have declined further treatment. Two (2/40) patients did not respond, one of whom did not receive the appropriate antibiotics. Both were managed with incision and drainage. Aspiration and antibiotic management of pilonidal abscess is effective in 95% of acute cases in preventing the need for emergent laying open and allows for subsequent elective surgery.

Diagnosis and treatment of branchial cleft anomalies in UKMMC: a 10-year retrospective study.

PubMed

Zaifullah, Syed; Yunus, Mohd Razif Mohamad; See, Goh Bee

2013-03-01

Branchial cleft anomalies result from abnormal persistence of branchial apparatus, which is located at the lateral part of the neck. These occur due to failure of obliteration of the branchial apparatus during embryonic development. Differential diagnoses of lateral neck mass are salivary gland or neurogenic neoplasms, paragangliomas, adenopathies, cystic hygroma or cystic metastasis from squamous cell carcinoma or thyroid papillary carcinoma. Clinically, a branchial cyst is smooth, round, fluctuant and non-tender, and usually occurs over the upper part of the neck, anterior to the sternocleidomastoid muscle. Sometimes, it may present as infected cyst (or abscess), a sinus or fistula. Surgical excision is the definitive treatment for branchial anomalies. The objective of the work was to study the demographic data, clinical presentation, definite diagnostic workup and treatment of patients diagnosed with branchial anomalies. This is a retrospective study of 26 patients who were diagnosed with branchial anomalies (branchial cyst and fistula), of which only 12 patients had data available between July 1999 and June 2009 at the Otorhinolaryngology, Head and Neck Surgery, Universiti Kebangsaan Malaysia Medical Centre. Twelve cases of branchial anomalies were seen, in which 10 patients had second branchial cyst anomalies, 1 had third branchial fistula and 1 had bilateral branchial lesion. There were seven females and five males. The age of the patients varied over a wide range (4-44 years), but the majority of the patients were in their second and third decade of life. All branchial anomalies occurred at the classical site; eight patients had left-sided neck lesion. Correct clinical diagnosis was made only in five patients (41.6 %). All patients underwent surgical excision with no reported recurrence. Branchial anomalies are frequently forgotten in the differential diagnosis of lateral neck swelling. Diagnosis is usually delayed, leading to improper treatment. The diagnosis of patients who present with lateral neck cystic swelling with or without episodes of recurrent neck abscess should be considered with a high suspicion for branchial anomalies. FNA cytology is a good investigative tool in reaching toward a diagnosis of branchial lesion, with the concurrent assistance of radiological modalities. Surgical excision is the gold standard treatment of lesions of branchial anomalies.

Arteriovenous malformation of the vulva: a case report.

PubMed

Pereira, Nigel; Dormosh, Mayes; Mirmanesh, Michael; Guilfoil, Daniel S

2014-01-01

To report the case of a patient with a large and symptomatic vulvar lesion, necessitating surgical excision. We report the case of a 57-year-old postmenopausal woman with a 6-month history of an enlarging vulvar lesion associated with vulvar pruritus. On examination, a pedunculated 7 × 5 × 4-cm soft tissue mass attached to the left labium majus was noted. Surgical excision was performed and histopathologic evaluation revealed variably dilated, submucosal vessels with thick muscular walls and intimal thickening, but without endothelial atypia or multilayering. These findings were consistent with a final diagnosis of arteriovenous malformation of the vulva. Given the complex anatomy of the vulva, the differential diagnosis for vulvar vascular lesions can be challenging. Hence, surgical excision and histopathologic evaluation become imperative to distinguish them from other dermatologic and neoplastic conditions of the vulva.

Flat Epithelial Atypia: Upgrade Rates and Risk-Stratification Approach to Support Informed Decision Making.

PubMed

Lamb, Leslie R; Bahl, Manisha; Gadd, Michele A; Lehman, Constance D

2017-12-01

Our aim was to determine upgrade rates of pure flat epithelial atypia (FEA) to malignancy and higher-risk lesions and to identify patients with FEA at low risk for upgrade. Medical chart review from 2007 to 2016 identified 208 consecutive patients with pure FEA diagnosed by image-guided core needle biopsy who underwent surgical excision (96.2% [200 of 208]) or had at least 2 years of imaging follow-up (3.8% [8 of 208]). Medical records were reviewed for risk factors and surgical outcomes. Overall upgrade rate of FEA to malignancy was 2.4% (5 of 208). All 5 upgraded cases were ductal carcinoma in situ at operation. The upgrade rate to atypical ductal hyperplasia, lobular carcinoma in situ, or atypical lobular hyperplasia was 29.8% (62 of 208). The FEA lesions in patients with a genetic mutation were more likely to upgrade to malignancy than FEA lesions in patients without a genetic mutation (33.3% [1 of 3] vs 2.0% [4 of 205]; p < 0.01). The FEA lesions in patients with a personal history of breast cancer were more likely to upgrade to higher-risk lesions than those without a personal history (47.8% [11 of 23] vs 27.6% [51 of 185]; p = 0.046) but were not more likely to be upgraded to malignancy (0% [0 of 23] vs 2.7% [5 of 185]; p = 0.42). The overall risk of upgrade of FEA to malignancy is low at 2.4%; however, the upgrade rate to a higher-risk lesion is nearly 30%. Surveillance rather than surgical excision of FEA can be a reasonable option for patients without a genetic mutation who opt against chemoprevention. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Surgical scar remodelling after photodynamic therapy using aminolaevulinic acid or its methylester: a retrospective, blinded study of patients with field cancerization.

PubMed

Sakamoto, F H; Izikson, L; Tannous, Z; Zurakowski, D; Anderson, R Rox

2012-02-01

Photodynamic therapy (PDT) is a nonsurgical alternative to conventional tumour excision for nonmelanoma skin cancers (NMSCs). We evaluated whether patients with field cancerization (multiple NMSCs) treated with aminolaevulinic acid (ALA) or its methylester (MAL) for that indication had PDT-induced changes in surgical scars in the treatment field. Six adult patients with multiple NMSCs and a total of 21 scars from previous excisions were studied in a retrospective blinded evaluation from clinical photographs of scar response to ALA/MAL-PDT. After a 3-h application of topical 20% ALA or 16·8% MAL under occlusion, each field was irradiated with 635-nm light-emitting diode light at the fluence of 200Jcm(-2) . Patients underwent one to three PDT sessions per field at ∼1month intervals, to fields that included scars on the back, thigh, arms and neck. Pre- and post-treatment digital photographs of scars were combined into 92 pairs that were independently and blindly evaluated by three board-certified dermatologists. This study was performed at our academic practice at the Massachusetts General Hospital. PDT produced a statistically significant improvement in scar appearance. The degree of improvement correlated with the number of treatment sessions (two or three treatments; P<0·05). Improvement after a single treatment was not statistically different from baseline ratings (P=0·99). Surgical scar remodelling and clinical improvement may be accomplished via ALA/MAL-PDT, but may require repeated treatment sessions. Larger, prospective studies are necessary to confirm the effectiveness of PDT for this indication. © 2011 The Authors. BJD © 2011 British Association of Dermatologists.

Papilloma diagnosed at MRI-guided vacuum-assisted breast biopsy: is surgical excision still warranted?

PubMed

Brennan, Sandra B; Corben, Adriana; Liberman, Laura; Dershaw, D David; Brogi, Edi; Van Zee, Kimberly J; Morris, Elizabeth

2012-10-01

The objective of our study was to determine the frequency of cancer at surgery in breast lesions yielding papilloma at MRI-guided 9-gauge vacuum-assisted biopsy (VAB) and to determine whether any features are associated with cancer upgrade. For this study, 1487 MRI-guided vacuum-assisted biopsies performed from January 2004 to March 2011 were reviewed. Lesions yielding papilloma were identified and classified as papilloma with or without atypia. Surgical findings were reviewed to determine the cancer rate. Statistical analysis was performed and 95% CIs were calculated. Papilloma was identified in 75 of the 1487 MRI-guided vacuum-assisted biopsies (5%). These 75 papillomas occurred in 73 women with a median age of 49 years (age range, 27-70 years). Of the 75 papillomas, 25 (33%) had atypia and 50 (67%) did not on core needle biopsy. Subsequent surgery of 67 of the 75 papillomas (89%) yielded ductal carcinoma in situ (DCIS) in four (6%; 95% CI, 2-15%). Surgery yielded DCIS in two of 23 papillomas with atypia (9%; 95% CI, 1-28%) at MRI-guided VAB and in two of 44 papillomas without atypia (5%; 95% CI, 0.4-16%) at MRI-guided VAB; these cancer rates did not differ significantly (p=0.6). Postmenopausal status (p=0.04) and histologic size of less than 0.2 cm (p=0.04) had a significant association with the cancer upgrade rate. Papilloma with or without atypia was found in 5% of patients who underwent MRI-guided VAB during the study period. Surgery revealed cancer in 6%. DCIS was found at surgery in 9% of lesions yielding papilloma with atypia versus 5% of lesions yielding papilloma without atypia. For lesions yielding papilloma with or without atypia at MRI-guided VAB, surgical excision is warranted.

Single-port laparoscopic and robotic partial nephrectomy.

PubMed

Kaouk, Jihad H; Goel, Raj K

2009-05-01

Partial nephrectomy (PN) for small renal masses provides effective oncologic outcomes. Single-port laparoscopic (SPL) and robotic surgeries are evolving approaches to advance minimally invasive surgery. To determine the feasibility of laparoscopic and robotic single-port PN. Since 2007, evaluation of patients undergoing SPL and single-port robotic (SPR) PN at a primary referral center was performed. Patients with small, solitary, exophytic-enhancing renal masses were selected. Patients with a solitary kidney, endophytic or hilar tumors, and previous abdominal and/or kidney surgery were excluded. Perioperative and pathologic data were entered prospectively into an institutional review board (IRB)-approved database. Tumor location determined either an open Hasson transperitoneal or retroperitoneal approach. A single multichannel port or Triport provided intra-abdominal access. The Harmonic Scalpel was used for tumor excision under normal renal perfusion. The da Vinci surgical robot was used for SPR cases. Patient demographics, perioperative, hematologic, and pathologic data as well as pain assessment using the Visual Analog Pain Scale (VAPS) were assessed. A total of seven patients underwent single-port PN (SPL=5, SPR=2). One patient with a right anterior upper-pole mass required conversion from SPL to standard laparoscopy following tumor excision because of intraoperative bleeding. Pathology revealed six lesions compatible with renal cell carcinoma (RCC) and one benign cyst. One negative frozen section came back focally positive on final histopathology. All other surgical margins were negative. A mean difference of 3.0+/-2.0 g/dl in hemoglobin was noted in all patients. Minimal pain was noted at discharge following both laparoscopic and robotic single-port surgery (VAPS=1.7+/-1.2 vs 1+/-0.5/10). SPL and SPR PN is feasible for select exophytic tumors. Robotics may improve surgical capabilities during single-port surgery.

Active surveillance is suitable for intermediate term follow-up of renal oncocytoma diagnosed by percutaneous core biopsy.

PubMed

Liu, Shuo; Lee, Stephen; Rashid, Prem; Bangash, Haider; Hamid, Akhlil; Lau, Jason; Cohen, Ronald

2016-10-01

To evaluate the intermediate outcome of conservative management in patients with biopsy-proven oncocytoma. Patients with oncocytoma diagnosed on percutaneous core biopsy between January 2000 to December 2014 were identified from the renal biopsy database of a large specialist urologic pathology laboratory. After review of patient clinical records, the study cohort comprised only of patients enrolled in active surveillance. Clinicopathological and follow-up details were reviewed for each case, in particular: type and interval of surveillance imaging, tumour growth, definitive intervention and reason for intervention. Where possible, correlation was made between the final surgical and the initial biopsy specimens. Fifty three patients diagnosed with oncocytoma on core biopsy were initially placed on active surveillance with median follow-up of 34 months (range 6-109). The median age at diagnosis was 65 years (range 20-85) and median tumour size was 30 mm (range 13-87). Mean average tumour growth was 1.4 mm per annum (median 0 mm/year) with the majority (36 of 53, 68%) exhibiting minimal growth (less than 2 mm per annum) or partial regression. Forty seven of the 53 patients remained on active surveillance with no significant progression. Six patients elected to undergo definitive intervention (five surgical excision, one ablation). Renal oncocytoma was confirmed in all five patients who underwent surgical excision of their lesions. The majority of oncocytomas in this study showed minimal growth rate or regression. Patients with biopsy proven oncocytoma can be conservatively managed with active surveillance. © 2016 The Authors BJU International © 2016 BJU International Published by John Wiley & Sons Ltd.

Results of level-II oncoplasty in breast cancer patients: an early experience from a tertiary care hospital in Pakistan.

PubMed

Qureshi, Sajida; Ghazanfar, Shahriyar; Iqbal, Sumera; Bhatti, Abu Bakar Hafeez; Quraishy, Mohammad Saeed

2014-03-01

To assess the oncologic and cosmetic outcomes for breast cancer patients who underwent breast conservation therapy using Level II oncoplasty techniques. The prospective, non-randomised and descriptive study was conducted at the Department of Surgery, Unit IV of Civil Hospital, Karachi, from December 2009 to November 2011 in which 21 consecutive women with breast carcinoma who underwent wide local excision with remodeling mammoplasty were enrolled. All patients were reviewed by the surgeon and medical oncologist every 3 months for the first year. A grading system of 5-1 (excellent to poor) was employed and those with 3 or more were considered to have acceptable results. The mean patient age was 45.38 +/- 10.09 years (range: 26-70); 11 (52.3%) were premenopausal and 10 (47.7%) were postmenopausal; and 5 (27.8%) had family history of breast cancer. The mean size of the tumour determined by histology was 59.9 +/- 3.18 mm (range: 25-150). Eight (30%) patients received preoperative chemotherapy to downsize the tumour. Three (14.2%) patients received preoperative radiotherapy. Mean operative time was 1.59 +/- 0.52 hours (range: 1-2.5 hours). Mean volume of breast tissue excised from the breast containing the tumour was 545.27 +/- 412.06 cm3 (range: 43.70-1456). Assessment of excision margins showed no tumour at the margins of 19 (90.4%) patients. Two (9.5%) patients had close but negative margins. The mean hospital stay was 7.10 +/- 3.30 days (range: 4-15). There were early complications in 4 (19%) patients. One (4.76%) patient had late complications. Two (9.5%) patients developed tumour recurrence; both had an ipsilateral tumour recurrence. None of the patients developed metastases and one died of cardiac problem. Twenty (95.2%) patients had an acceptable post-surgical cosmetic result. Level II oncoplasty was a safe option in breast conservation allowing large-sized and difficult-location tumour excision with good cosmetic outcome in the study group. There is a need to increase the awareness and acceptance of this new technique not only amongst patients but also doctors.

Non tuberculous mycobacterial lesion of the parotid gland and facial skin in a 4year old girl: A proposed treatment strategy.

PubMed

Berkovic, Juraj; Vanchiere, John A; Gungor, Anil

2016-01-01

We report a case of a parotid-facial caseating granulomatous infection caused by atypical mycobacteria (Mycobacterium avium) in an immuno-competent child. The size and depth of the lesion and its proximity to the facial nerve present a challenge for a purely surgical treatment strategy. An alternative treatment strategy is developed to avoid severe disfigurement. Atypical mycobacterial infection of the parotid region in a 5 year old girl: timeline and definition of a planned combined treatment strategy with antibiotics and surgical excision. Cervicofacial infections caused by non-tuberculous mycobacteria (NTM) may present surgical challenges due to the size and depth of the lesion and its proximity to the facial nerve and major vascular structures. Even minor scars are highly visible and poorly tolerated. Close clinical monitoring combined with judicious treatment strategies is necessary for successful treatment and good cosmesis. Recent literature provides insufficient guidance in formulating the best treatment strategy for the individual patient. Comparisons of antibiotic therapy with variations of surgical excision are abundant but poorly formulated. Our case presented with a lesion involving skin, superficial and deep lobe of the parotid gland. Lesion was in immediate proximity to the distribution of the facial nerve through the parotid gland. The risk of surgical damage to the facial nerve in the acute phase of the inflammation and the required extent of skin excision were significant. We decided to start treatment with combination antimycobacterial antibiotics in close cooperation with the pediatric infectious disease specialists. We observed and documented the regress and executed a delayed surgical excision when the lesion was reduced to skin only. In our opinion this was the best treatment strategy that helped us avoid extensive dissection in the vicinity of the facial nerve as well as a parotidectomy. Excision of the involved skin with the deep portion was performed 6.5 months after initial diagnosis. Copyright © 2016 Elsevier Inc. All rights reserved.

Extramammary Paget's disease of the perianal region: a 20-year experience.

PubMed

Rajendran, Saissan; Koh, Cherry E; Solomon, Michael J

2017-03-01

To evaluate the results obtained from cases of perianal Paget's disease (PPD) and to provide a current perspective in the diagnostic evaluation and surgical management of this condition. A retrospective review of a single quaternary referral centre's experience with PPD from January 1994 to December 2013 was performed. Medical records were reviewed to collect data on demographics, preoperative investigations, complications, pathology and recurrence. A review of existing literature was also performed. Five patients (four females, one male) with histologically confirmed PPD were identified. The median age of presentation was 72 (range 61 to 78). Three patients were recurrences following previous excisions and first presentations in two patients. Only one patient had an underlying diagnosis of cancer. The median time to diagnosis was 24 months. Four patients underwent wide local excision with skin graft and/or local flap reconstruction and one patient required an abdominoperineal excision for recurrence. Four patients had involved lateral margins despite wide local excision but follow-up to date has only revealed one local recurrence. A review of available literature suggests that synchronous cancers can occur in up to 33% of patients and that a further 10% may be associated with metachronous cancers. Surveillance recommendations seem anecdotal and do not appear to be supported by available literature. PPD is a management challenge. Association with synchronous and metachronous carcinomas may not be as strong as initially thought. Surgery is the mainstay treatment with the need to balance between minimizing disease recurrence and functional sequelae from excessive tissue loss. © 2014 Royal Australasian College of Surgeons.

Preoperative subpterygeal injection vs intraoperative mitomycin C for pterygium removal: comparison of results and complications.

PubMed

Khakshoor, Hamid; Razavi, Mohammad Etezad; Daneshvar, Ramin; Shakeri, Mohammad Taghi; Ghate, Majid Farrokh; Ghooshkhanehi, Haleh

2010-08-01

To evaluate and compare the recurrence rates and complications between 2 therapeutic methods for primary pterygium: subconjunctival injection of mitomycin C (MMC) 1 month before bare scleral excision and conjunctival rotational flap with intraoperative MMC use. Prospective, interventional, randomized clinical trial. setting: Institutional clinical trial in a tertiary, specialty eye hospital. study population and intervention: We included 82 eyes diagnosed with primary pterygium and randomly allocated them into 2 groups. Group A consisted of 36 eyes treated with subconjunctival injection of 0.02% MMC 1 month before bare scleral excision, and group B comprised 46 eyes that underwent conjunctival rotational flap with intraoperative 0.02% MMC for 2 minutes. Follow-up periods were at least 12 months (range, 12 to 18 months). main outcome measure: Recurrence and complication rate in each arm of study. During the 1-year follow-up, 2 cases of clinical recurrence in third and sixth month of follow-up occurred in group B (recurrence rate, 4.3%). In group A, there was no clinically significant recurrence, but 2 cases of hypovascularity and whitening of sclera at the site of pterygium excision was observed. There was no other serious complication. There was no statistically significant difference between groups for recurrence rate, mean age, sex, or pterygium area. Subconjunctival injection of MMC 0.02% (0.1 ml of 0.02% solution) 1 month before bare scleral excision is a quick, easy, and safe surgical procedure and is at least as effective as conjunctival rotational flap with intraoperative MMC for 2 minutes. Copyright (c) 2010 Elsevier Inc. All rights reserved.

The Effects of Postoperative Intralesional Corticosteroids in the Prevention of Recurrent Earlobe Keloids: A Multispecialty Retrospective Review.

PubMed

Gold, Daniel A; Sheinin, Renee; Jacobsen, Gordon; Jones, Lamont R; Ozog, David M

2018-06-01

Effective treatment of keloids is challenging because the recurrence rate after surgical excision is high. Data on the best treatment practices are lacking. To investigate the recurrence rate after surgical excision of earlobe keloids based on a postoperative intralesional corticosteroid injection protocol. Retrospective chart review was performed from January 1, 2005, to March 31, 2016, of patients who had excision of ear keloids within the departments of dermatology, otorhinolaryngology, and plastic surgery. The number of postoperative injections was recorded, recurrence was reported by the patient, and the efficacy of an injection protocol was evaluated. There were 277 charts reviewed. Appropriate data were available for 184 patients. A statistically significant difference was found with recurrence associated with a lower number of injections (p < .001). Keloids were more likely to recur if they were not treated with a planned serial injection protocol (p < .001) or if they were treated outside the department of dermatology (p < .001). Intralesional corticosteroid injection after surgical excision of earlobe keloids statistically minimizes the risk of recurrence.

Clinico-pathological patterns of a rare presentation of abdominal neuroblastoma in children.

PubMed

Aldaqal, Saleh M; Turki, Ali M

2013-01-01

To study the diagnosis, management, and outcome of abdominal neuroblastoma (NBL) in infants and children and also the behavior of some rare types. This is a retrospective review of 46 infants and children having abdominal NBL at King Abdulaziz University Hospital, Jeddah, Kingdom of Saudi Arabia and Tanta University Hospital, Tanta, Egypt (a joint study) between February 2008 and January 2012. The patients' medical records were reviewed for demographic details, clinical presentations, histopathology, radiological diagnosis, management, and outcome. Of the 46 patients, 5 (10.7%), three males and two females, aged 1.5-6.5 years (mean: 4.5 years) had rare types of NBL (one bilateral NBL, one pelvic NBL, one pelvic-abdominal, and there were two cases of ganglioneuroblastoma). Three patients (two ganglioneuroblastoma and one pelvic) underwent complete surgical removal of the tumor with a good disease survival, whereas the other two patients (two bilateral and one pelviabdominal) had advanced disease and received palliative chemoradiotherapy. The remaining 41 patients, 23 males (56.1%) and 18 females (43.9%), with mean age 3.9 years (range: 1-7 years), had unilateral abdominal NBL. Twelve of them had resectable tumor and underwent primary surgical removal of the tumor, whereas the remaining 29 patients had unresectable tumor and received pre-operative chemotherapy with good response of the tumor in seven patients and no response in the remaining 22 patients. Primary complete surgical removal of tumor is advisable in localized NBL with a good outcome, whereas in advanced cases, it is better to start with pre-operative chemotherapy to downsize the tumour mass and safe delayed surgical excision. An increase in patient's age is associated with advanced stage of NBL and poor prognosis except in ganglioneuroblastoma cases due to maturation of tumor cells.

A simplified surgical algorithm for flap reconstruction of eyebrow defects.

PubMed

Liu, Hai-Peng; Shao, Ying; Yu, Xiao-Jie; Zhang, Duo

2017-04-01

Partial or total eyebrow defects after trauma or tumor excisions have been repaired by several surgical technique and algorithms. However, these algorithms are often complicated and difficult to apply clinically. We therefore established a simplified surgical algorithm for the treatment of eyebrow defects using flap reconstruction. During the period between January 2009 and December 2015, a total of 21 Chinese patients (12 males, 9 females) with eyebrow defects were treated with eyebrow flap reconstruction. The ages ranged from 12 to 51 years. The patients included 13 cases located on the left and 8 cases on the right eyebrow. These defects were caused by trauma (5 patients) and tumor excision (16 patients). Among them, 6 patients were treated using superficial temporal artery island flap, while 15 patients were treated using the V-Y advancement pedicle flap based on the orbicularis oculi muscle. The minimum defect area was 0.8 × 1.0 cm and maximum area was 2.3 × 4.3 cm. All patients were followed up for 6 months to 5 years postoperatively. The clinical effects of eyebrow reconstruction were evaluated using a designated scoring system. All 21 flaps survived without significant complications and the shapes of the reconstructed eyebrows were continuous, symmetrical and with good integrity. According to the rating scale, there were 13 excellent, 8 good reconstructions among all patients. After an average of 9 months of follow-up, all patients had no recurrence of tumors and no infection or scarring. Based upon our experience with 21 patients who underwent eyebrow reconstruction for various eyebrow defects, we believe that our simplified surgical algorithm can serve as a model for the treatment of patients with eyebrow defects. Copyright © 2017 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Innovative Surgical Management of the Synovial Chondromatosis of Temporo-Mandibular Joints: Highly Conservative Surgical Technique.

PubMed

Ionna, Franco; Amantea, Massimiliano; Mastrangelo, Filiberto; Ballini, Andrea; Maglione, Maria Grazia; Aversa, Corrado; De Cecio, Rossella; Russo, Daniela; Marrelli, Massimo; Tatullo, Marco

2016-07-01

Synovial chondromatosis (SC) is an uncommon disease characterized by a benign nodular cartilaginous proliferation arising from the joint synovium, bursae, or tendon sheaths. Although the temporomandibular joint is rarely affected by neoplastic lesions, SC is the most common neoplastic lesion of this joint. The treatment of this disease consists in the extraoral surgery with a wide removal of the lesion; in this study, the authors described a more conservative intraoral surgical approach. Patient with SC of temporomandibular joint typically refer a limitation in the mouth opening, together with a persistent not physiological mandibular protrusion and an appearance of a neoformation located at the right preauricular region: the authors reported 1 scholar patient. After biopsy of the neoformation, confirming the synovial chondromatosis, the patient underwent thus to the surgical excision of the tumor, via authors' conservative transoral approach, to facilitate the enucleation of the neoformation. The mass fully involved the pterygo-maxillary fossa with involvement of the parotid lodge and of the right TMJ: this multifocal extension suggested for a trans-oral surgical procedure, in the light of the suspicion of a possible malignant nature of the neoplasm. Our intraoral conservative approach to surgery is aimed to reduce the presence of unaesthetic scars in preauricular and facial regions, with surgical results undoubtedly comparable to the traditional surgical techniques much more aggressive. Our technique could be a valid, alternative, and safe approach to treat this rare and complex kind of oncological disease.

[Infective fungal endocarditis in patients with no previous cardiac disease].

PubMed

Marcano Sanz, L; Naranjo Ugalde, A; González Guillén, A; Bermúdez Gutiérrez, G; Frías Griskho, F

2013-02-01

Infective endocarditis is a serious and uncommon condition affecting the endocardium. Less than 10% of these cases are of fungal origin. A growing number of individuals are at high risk, due to insertion of central venous catheters, total parenteral nutrition and prolonged exposure to broad-spectrum antibiotics, even without previous heart diseases. We retrospectively analysed the records of six children with Candida endocarditis, reviewing the comorbidities, clinical outcome, and treatment. The antifungal agents used were amphotericin B, 5-fluorocytosine and fluconazole. Patients underwent surgical excision of vegetation, five tricuspid valve repairs and one mitral valve replacement. There were no hospital deaths, and one child needed a new valvuloplasty one year later. The mean follow up was five years, and all have good valvular function without recurrent endocarditis. A combination of synergistic long-term antifungal treatment and early surgical intervention is recommended. Copyright © 2011 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

Primary pulmonary malignant melanoma: a clinicopathologic study of two cases.

PubMed

Gong, Li; Liu, Xiao-Yan; Zhang, Wen-Dong; Zhu, Shao-Jun; Yao, Li; Han, Xiu-Juan; Lan, Miao; Li, Yan-Hong; Zhang, Wei

2012-09-19

Malignant melanoma involving the respiratory tract is nearly always metastatic in origin, and primary tumors are very rare. To our knowledge, about 30 cases have been reported in the English literature, one of which involved multiple brain metastases. Here, we report two cases of primary pulmonary malignant melanoma. The first case, which occurred in a 52-year-old Chinese female patient who died 4 months after the initial diagnosis, involved rapid intrapulmonary and intracranial metastases. The second patient, a 65-year-old female, underwent surgical excision, and clinical examination, histopathological characteristics, and immunohistochemical features supported the diagnosis of pulmonary malignant melanoma. No evidence for recurrence and/or metastasis has been found more than one year after the initial surgery. To establish the diagnosis of primary pulmonary malignant melanoma, any extrapulmonary origin must be excluded by detailed examination. Moreover, the tumor should be removed surgically whether it occurs as a single lesion or multiple lesions. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1480477335765055.

Management of small arteriovenous malformations of the brain.

PubMed

Morgan, M K; Davidson, J; Sorby, W; Grinnell, V

1995-10-01

A consecutive series of arteriovenous malformations of the brain, no greater than 3 cm in diameter, referred to the author between January 1989 and October 1994 is reviewed. Of these 42 cases 39 underwent surgical excision of the lesion. The surgical group had mortality, 2.5% morbidity and 100% angiographic cure. Surgery in non-eloquent brain (n=21) resulted in no neurological morbidity and surgery in eloquent brain (n=18) resulted in a 5.5% neurological morbidity. The reason for not operating in three cases was elderly age in one, poor neurological condition in one, and involvement of the posterior limb of the internal capsule in one. Arteriovenous malformations with diameters no greater than 3 cm are considered by some to be suitable for treatment by focussed irradiation. However, surgery is likely to remain the more effective and safer mode of treatment for the majority of cases when factoring in the expected complications of focussed irradiation during the latency period. These risks are discussed.

Giant basal cell carcinoma of the face: surgical management and challenges for reconstruction.

PubMed

Maimaiti, A; Mijiti, A; Yarbag, A; Moming, A

2016-02-01

Giant basal cell carcinoma, in which the tumour measures 5 cm or greater in diameter, is a very rare skin malignancy that accounts for less than 1 per cent of all basal cell tumours. Very few studies have reported on the incidence, resection and reconstruction of this lesion worldwide. In total, 17 patients with giant basal cell carcinoma of the head and neck region underwent surgical excision and reconstruction at our hospital. Medical charts were retrospectively reviewed and analysed. The lesion was usually in the forehead, eyelid, lips or nasal-cheek region. The greatest diameter ranged from 5 to 11 cm, with 5-6 cm being the most common size at the time of presentation. All patients had their tumour resected and reconstructed in a single-stage procedure, mostly with a local advancement flap, and with no post-operative flap failure. Giant basal cell carcinoma of the head and neck can be successfully treated with a local flap in a single-stage approach.

Primary extraskeletal myxoid chondrosarcoma of the vulva.

PubMed

Sawada, Morio; Tochigi, Naobumi; Sasajima, Yuko; Hasegawa, Tadashi; Kasamatsu, Takahiro; Kitawaki, Jo

2011-11-01

Primary extraskeletal myxoid chondrosarcoma (EMC) of the vulva is extremely rare. There is little available information about the biological behavior and treatment strategy for primary EMC of the vulva. We report a rare case of primary EMC of the vulva treated surgically. A 24-year-old Japanese woman had demonstrated a small and elastic mass of the vulva and underwent enucleation of the mass at a previous hospital, but a definitive histopathological diagnosis was not obtained. Therefore, the patient was referred to our hospital for further evaluation and treatment. We histopathologically diagnosed the tumor as primary EMC of the vulva and performed vulvectomy with vulvoperineal reconstruction. Microscopic examination of the resected specimens demonstrated residual tumor nodules of EMC. However, there were no viable tumor cells at the surgical margin. Approximately two years after wide local excision was performed, the patient is doing well and there is no apparent recurrence of EMC. © 2011 The Authors. Journal of Obstetrics and Gynaecology Research © 2011 Japan Society of Obstetrics and Gynecology.

High Rate of Osteoarthritis After Osteochondritis Dissecans Fragment Excision Compared With Surgical Restoration at a Mean 16-Year Follow-up.

PubMed

Sanders, Thomas L; Pareek, Ayoosh; Obey, Mitchel R; Johnson, Nicholas R; Carey, James L; Stuart, Michael J; Krych, Aaron J

2017-07-01

Osteochondritis dissecans (OCD) is a disorder of subchondral bone that causes adverse effects on the overlying cartilage and commonly affects the knee. The incidence of OCD and its long-term effect on the knee joint are controversial. Hypothesis/Purpose: The purpose of this study was to (1) evaluate the rate of osteoarthritis and knee arthroplasty in a population-based cohort of patients with OCD lesions treated operatively and (2) evaluate factors that may predispose patients to knee osteoarthritis and arthroplasty. The investigators hypothesized that OCD lesions diagnosed after skeletal maturity and treatment with fragment excision would be predictive of a diagnosis of osteoarthritis. Cohort study; Level of evidence, 3. The investigators identified 221 patients (mean ± SD age, 26.1 ± 13.6 years) with OCD lesions treated operatively between 1976 and 2010 and followed for 16.3 ± 11.4 years (mean ± SD) from diagnosis. Information related to the diagnosis, laterality of lesion, details of treatment, and progression to osteoarthritis was obtained from the medical record. Surgical treatment was classified as fragment excision, fragment preservation (lesion drilling and/or fragment fixation), or chondral defect grafting (osteochondral allograft or autograft). Factors predictive of osteoarthritis and arthroplasty were examined. There were 134 patients in the fragment excision group, 78 patients in the fragment preservation group, and 9 patients in the chondral defect grafting group. In the fragment excision group, the cumulative incidence of osteoarthritis was 12.0% at 5 years, 17.0% at 10 years, 26.0% at 15 years, 39.0% at 20 years, and 70% at 30 years. The cumulative incidence of arthroplasty was 2.0% at 5 years, 4.0% at 10 years, 4.0% at 15 years, 10.0% at 20 years, and 32.0% at 30 years. In the fragment preservation group, the cumulative incidence of osteoarthritis was 3.0% at 5 years, 7.0% at 10 years, 16.0% at 15 years, 25.0% at 20 years, and 51% at 30 years. The cumulative incidence of arthroplasty was 0.0% at 5 years, 0.0% at 10 years, 3.0% at 15 years, 6.0% at 20 years, and 11.0% at 30 years. No patients in the chondral defect grafting group developed osteoarthritis or underwent arthroplasty. Body mass index (BMI) greater than 25 kg/m 2 (hazard ratio [HR] 3.3; 95% CI, 1.6-7.0), older age at diagnosis (HR 4.9; 95% CI, 1.8-17.3), and fragment excision (HR 2.3; 95% CI, 1.2-4.6) were predictive of osteoarthritis. OCD patients treated with fragment excision have a high rate of osteoarthritis and knee arthroplasty at long-term follow-up. In contrast, patients treated with fragment preservation or chondral defect grafting have lower rates of osteoarthritis and arthroplasty. BMI greater than 25 kg/m 2 , older age at diagnosis, and fragment excision were predictive of osteoarthritis.

Surgical planning for microsurgical excision of cerebral arterio-venous malformations using virtual reality technology.

PubMed

Ng, Ivan; Hwang, Peter Y K; Kumar, Dinesh; Lee, Cheng Kiang; Kockro, Ralf A; Sitoh, Y Y

2009-05-01

To evaluate the feasibility of surgical planning using a virtual reality platform workstation in the treatment of cerebral arterio-venous malformations (AVMs) Patient-specific data of multiple imaging modalities were co-registered, fused and displayed as a 3D stereoscopic object on the Dextroscope, a virtual reality surgical planning platform. This system allows for manipulation of 3D data and for the user to evaluate and appreciate the angio-architecture of the nidus with regards to position and spatial relationships of critical feeders and draining veins. We evaluated the ability of the Dextroscope to influence surgical planning by providing a better understanding of the angio-architecture as well as its impact on the surgeon's pre- and intra-operative confidence and ability to tackle these lesions. Twenty four patients were studied. The mean age was 29.65 years. Following pre-surgical planning on the Dextroscope, 23 patients underwent microsurgical resection after pre-surgical virtual reality planning, during which all had documented complete resection of the AVM. Planning on the virtual reality platform allowed for identification of critical feeders and draining vessels in all patients. The appreciation of the complex patient specific angio-architecture to establish a surgical plan was found to be invaluable in the conduct of the procedure and was found to enhance the surgeon's confidence significantly. Surgical planning of resection of an AVM with a virtual reality system allowed detailed and comprehensive analysis of 3D multi-modality imaging data and, in our experience, proved very helpful in establishing a good surgical strategy, enhancing intra-operative spatial orientation and increasing surgeon's confidence.

Surgical Treatment as a First Option of the Lower Eyelid Xanthelasma.

PubMed

Obradovic, Bojan

2017-10-01

Xanthelasma palpebrarum represents yellowish plaques, which mostly appear near the inner cantus of the eyelid. In most patients, cosmetic reasons are the main purpose for their removal.The author presents a patient with a lower eyelid xanthelasma where surgical excision was used as a first treatment option. Cosmetic reasons, fast recovery, and possibility of a 1-stage procedure were the main requests of the patient for the removal of xanthelasma. Treatment and postrecovery period were routine.In the treatment of xanthelasma palpebrarum of the lower eyelids, it is necessary to consider surgical excision as a first treatment option.

Breast intraductal papillomas without atypia in radiologic-pathologic concordant core-needle biopsies: Rate of upgrade to carcinoma at excision.

PubMed

Pareja, Fresia; Corben, Adriana D; Brennan, Sandra B; Murray, Melissa P; Bowser, Zenica L; Jakate, Kiran; Sebastiano, Christopher; Morrow, Monica; Morris, Elizabeth A; Brogi, Edi

2016-09-15

The surgical management of mammary intraductal papilloma without atypia (IDP) identified at core-needle biopsy (CNB) is controversial. This study assessed the rate of upgrade to carcinoma at surgical excision (EXC). This study identified women with a CNB diagnosis of intraductal papilloma without atypia or carcinoma at a cancer center between 2003 and 2013. Radiologic-pathologic concordance was assessed for all cases, and discordant cases were excluded. The radiologic and clinicopathologic features of patients with a CNB diagnosis of IDP were correlated with an upgrade to carcinoma at EXC. The study population consists of 189 women with 196 IDPs; 166 women (171 IDPs) underwent EXC. The upgrade rate was 2.3% (4 of 171). The upgraded lesions were 2 invasive lobular carcinomas and 2 cases of ductal carcinoma in situ (DCIS). One case of DCIS involved the residual IDP, whereas the other 3 carcinomas were ≥ 8 mm away. Twenty-four women (25 IDPs) did not undergo EXC and had stable imaging on follow-up (median, 23.5 months). The upgrade rate at EXC for IDPs diagnosed at CNB with radiologic-pathologic concordance was 2.3%. These findings suggest that observation is appropriate for patients with radiologic-pathologic concordant CNB yielding IDP, regardless of its size. Cancer 2016. © 2016 American Cancer Society. Cancer 2016;122:2819-2827. © 2016 American Cancer Society. © 2016 American Cancer Society.

Blue diode laser versus traditional infrared diode laser and quantic molecular resonance scalpel: clinical and histological findings after excisional biopsy of benign oral lesions

NASA Astrophysics Data System (ADS)

Gobbo, Margherita; Bussani, Rossana; Perinetti, Giuseppe; Rupel, Katia; Bevilaqua, Lorenzo; Ottaviani, Giulia; Biasotto, Matteo

2017-12-01

This study aims to compare the use of the innovative blue diode laser (BLUE group) with two traditional surgical techniques: the infrared diode laser (IR group) and the quantic molecular resonance scalpel (QMR group) in the excision of benign oral lesions. Ninety-three patients underwent surgical excision of a benign oral lesion and were followed up for 30 days for pain (0 to 10 visual analogue scale), bleeding, and painkillers' assumption (yes/no). A blind pathologist evaluated the thermal damage along the cutting margin. Although referred pain was lowest in the BLUE group from day 7 on (p<0.05), all patients referred minimum discomfort after surgery. The BLUE group reported minimum bleeding and necessity of sutures (p<0.000). The QMR group showed the highest bleeding during surgery (p<0.000), while after 14 and 30 days no patient bled. Most of the patients in all groups did not need painkillers. The lowest thermal damage (p<0.000) was found in the BLUE group (71.3±51.8 μm), whereas the IR group proved the highest (186.8±82.7 μm) compared both with the BLUE and QMR (111.4±55.4 μm) groups. All the techniques allowed correct histological sampling. All the experimented techniques offer interesting advantages, although the blue laser minimizes risk of bleeding with limited thermal damage.

Keloid Skin Flap Retention and Resurfacing in Facial Keloid Treatment.

PubMed

Liu, Shu; Liang, Weizhong; Song, Kexin; Wang, Youbin

2018-02-01

Facial keloids commonly occur in young patients. Multiple keloid masses often converge into a large lesion on the face, representing a significant obstacle to keloid mass excision and reconstruction. We describe a new surgical method that excises the keloid mass and resurfaces the wound by saving the keloid skin as a skin flap during facial keloid treatment. Forty-five patients with facial keloids were treated in our department between January 2013 and January 2016. Multiple incisions were made along the facial esthetic line on the keloid mass. The keloid skin was dissected and elevated as a skin flap with one or two pedicles. The scar tissue in the keloid was then removed through the incision. The wound was covered with the preserved keloid skin flap and closed without tension. Radiotherapy and hyperbaric oxygen were applied after surgery. Patients underwent follow-up examinations 6 and 12 months after surgery. Of the 45 total patients, 32 patients were cured and seven patients were partially cured. The efficacy rate was 88.9%, and 38 patients (84.4%) were satisfied with the esthetic result. We describe an efficacious and esthetically satisfactory surgical method for managing facial keloids by preserving the keloid skin as a skin flap. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Primary Intraosseous Hemangioma of the Orbital Roof: A Pitfall of Surgery.

PubMed

Wu, Chih-Ying; Huang, Hsiang-Ming; Chen, Der-Cherng; Cho, Der-Yang; Wei, Sung-Tai

2016-09-01

A primary intraosseous hemangioma (IOH) of the orbital bone is extremely rare. The preferred method of treatment for IOH is total surgical excision with reconstruction. Herein, the authors describe a patient with an orbital roof IOH and the unexpected complications of ptosis and deteriorated exophthalmos. These findings showed that the total surgical excision and subsequent reconstruction provided adequate decompression and prevented further ocular complications from the orbital wall defect.

Efficacy of doxorubicin-based chemotherapy for non-resectable canine subcutaneous haemangiosarcoma.

PubMed

Wiley, J L; Rook, K A; Clifford, C A; Gregor, T P; Sorenmo, K U

2010-09-01

Eighteen dogs with measurable subcutaneous haemangiosarcoma (SQHSA) were treated with doxorubicin-based chemotherapy. Response assessment was evaluated and compared using World Health Organization (WHO), Response Evaluation Criteria in Solid Tumours (RECIST) and tumour volume criteria. The overall response rate for all dogs was 38.8% using WHO criteria, 38.8% using RECIST criteria and 44% using tumour volume criteria. One dog had a complete response. The median response duration for all dogs was 53 days (range 13-190 days). Four dogs had complete surgical excision after neoadjuvant chemotherapy. The median progression-free interval for dogs with complete surgical excision after neoadjuvant chemotherapy was significantly longer than those not having surgical excision (207 days versus 83 days, respectively) (P = 0.003). No significant difference in metastasis-free interval or survival time was found between the groups. Doxorubicin-based chemotherapy appears to be effective for non-resectable canine SQHSA, although the response duration is relatively short.

Nonlinear dynamic analysis of voices before and after surgical excision of vocal polyps

NASA Astrophysics Data System (ADS)

Zhang, Yu; McGilligan, Clancy; Zhou, Liang; Vig, Mark; Jiang, Jack J.

2004-05-01

Phase space reconstruction, correlation dimension, and second-order entropy, methods from nonlinear dynamics, are used to analyze sustained vowels generated by patients before and after surgical excision of vocal polyps. Two conventional acoustic perturbation parameters, jitter and shimmer, are also employed to analyze voices before and after surgery. Presurgical and postsurgical analyses of jitter, shimmer, correlation dimension, and second-order entropy are statistically compared. Correlation dimension and second-order entropy show a statistically significant decrease after surgery, indicating reduced complexity and higher predictability of postsurgical voice dynamics. There is not a significant postsurgical difference in shimmer, although jitter shows a significant postsurgical decrease. The results suggest that jitter and shimmer should be applied to analyze disordered voices with caution; however, nonlinear dynamic methods may be useful for analyzing abnormal vocal function and quantitatively evaluating the effects of surgical excision of vocal polyps.

Vasectomy: subclinical pathologic changes.

PubMed

Taxy, J B; Marshall, F F; Erlichman, R J

1981-12-01

The nature of the local histopathologic changes secondary to vasectomy is described in tissue excised at vasovasostomy in 37 secondarily infertile patients. Segments of surgically removed vasa were also studied in four patients with primary infertility who underwent scrotal explorations and subsequent vasoepididymostomy. Except for infertility, all patients were asymptomatic. Three, often concurrent, inflammatory or proliferative changes were found in 50 of 76 segments of vasa deferentia. These included suture granuloma, sperm granuloma, and vasitis nodosa, the last being a ductular proliferation originating from the central vas lumen and extending into the perivasal soft tissues. Vasitis nodosa occurred in 66% of the patients, and although it was often found with a sperm granuloma, it did occur by itself and is a lesion which should be recognized.

Columnar cell lesions on breast needle biopsies: is surgical excision necessary? A systematic review.

PubMed

Verschuur-Maes, Anoek H J; van Deurzen, Carolien H M; Monninkhof, Evelyn M; van Diest, Paul J

2012-02-01

This systematic review was conducted to provide treatment recommendations for patients with a diagnosis of columnar cell lesions (CCLs) in a breast core needle biopsy (CNB). CCLs are putative breast cancer precursors and are often associated with (in situ) carcinoma in excision specimens. Although several studies reported on the progression risk and underestimation rate of a CNB diagnosis of CCL, there is no consensus regarding optimal clinical management in this context. We searched MEDLINE, Embase, and Cochrane databases from 1990 to October 2010 for studies on patients with a CNB diagnosis of CCL without atypia, CCL with atypia and atypical ductal hyperplasia associated with CCL followed by surgical excision or clinical follow up. Of 1759 selected articles, 24 were included in this review. The pooled underestimation risks for (in situ) carcinoma were as follow: CCL without atypia 1.5% (95% confidence interval [CI] 0.6%-4%), CCL with atypia 9% (95% CI: 5%-14%), and atypical ductal hyperplasia associated with CCL 20% (95% CI: 13%-28%), based on the whole groups of patients with a CNB. Studies including CCLs with long-term clinical follow-up showed a trend toward a limited elevated breast cancer risk. On the basis of the (in situ) carcinoma underestimation rates of patients with a CNB diagnosis of CCL with atypia and atypical ductal hyperplasia associated with CCL, surgical excision should be considered. For CCL without atypia, more studies with a long-term follow-up are required, but so far, surgical excision biopsy does not seem to be necessary.

Application of robotics in general surgery: initial experience.

PubMed

Nguyen, Ninh T; Hinojosa, Marcelo W; Finley, David; Stevens, Melinda; Paya, Mahbod

2004-10-01

Robotic surgery was recently approved for clinical use in general abdominal surgery. The aim of this study was to review our experience with the da Vinci surgical system during laparoscopic general surgical procedures. Eighteen patients underwent robotically assisted laparoscopic abdominal surgery between June 2002 and March 2003. Main outcome measures were operative time, room setup time, robotic arm-positioning and surgical time, blood loss, conversion to laparoscopy, length of stay, and morbidity. The types of robotically assisted laparoscopic procedures were excision of gastric leiomyoma (n = 1), Heller myotomy (n = 1), cholecystectomy (n = 2), gastric banding (n = 2), Nissen fundoplication (n = 4), and gastric bypass (n = 8). The mean room setup time was 63 +/- 14 minutes, and the mean robotic arm-positioning time was 16 +/- 7 minutes. Conversion to laparoscopy occurred in two (11%) of 18 cases because of equipment difficulty (n = 1) and technical difficulty (n = 1). Estimated blood loss was 91 +/- 71 mL. The mean operative time was 156 +/- 42 minutes, and the robotic operative time was 27% of the total operative time. The mean length of hospital stay was 2.2 +/- 1.5 days. There was one postoperative wound infection and one anastomotic stricture. Robotically assisted laparoscopic abdominal surgery is feasible and safe; however, the theoretical advantages of the da Vinci surgical system were not clinically apparent.

Robotic assisted excision of a left ventricular myxoma.

PubMed

Hassan, Mohammed; Smith, J Michael

2012-01-01

We present a rare case of left ventricular myxoma discovered incidentally in an asymptomatic 16-year old male. The patient underwent the appropriate work-up and a robotic-assisted excision of the mass. The patient had an uneventful recovery and was discharged home at postoperative day 3. To our knowledge, this is the first case of robotic-assisted left ventricular myxoma excision in the literature. Robotic-assisted surgery of left ventricular myxomas is a safe and feasible method of excision.

[Evaluation of the results of surgical treatment of granuloma teleangiectodes].

PubMed

Bogdanowski, T; Rubisz-Brzezińska, J; Macura-Gina, M; Misiewicz, D

1990-01-01

In the clinic of dermatological surgery, I Department of Dermatology Silesian Medical Academy in Katowice 328 patients were treated surgically for granuloma teleangiectodes in the years 1973-1988. Two methods were used: excision of the lesion and curettage with electrocoagulation of the base of the lesion. After excision the wound was closed by approximation of its margins or local plastic procedure (285 cases) and by covering it with a free full-thickness skin graft (3 cases). Curettage and electrocoagulation was used in 43 cases, mainly due to the location of the lesion (in 90% on fingers). After granuloma excision no recurrences were observed, while after curettage and electrocoagulation recurrences developed in 20% of cases.

Endoscopic colloid cyst excision: surgical techniques and nuances.

PubMed

Azab, Waleed Abdelfattah; Najibullah, Mustafa; Yosef, Waleed

2017-06-01

Endoscopic excision of colloid cysts is currently well established as a minimally invasive and highly effective technique that is associated with less morbidity in comparison to microsurgical resection. Operative charts and videos of patients undergoing endoscopic colloid cyst excision were retrieved from the senior author's database of endoscopic procedures and reviewed. This revealed nine trans-foraminal and three trans-septal procedures. Description of the surgical techniques was then formulated. Variation of the technique is based on the specific patho-anatomical features of the colloid cyst being resected. For the trans-foraminal approach, we think that the rotational technique is associated with a more complete removal of the cyst wall and consequently lower recurrence rate.

Surgical management of HIV-associated lipodystrophy: role of ultrasonic-assisted liposuction and suction-assisted lipectomy in the treatment of lipohypertrophy.

PubMed

Hultman, C Scott; McPhail, Lindsee E; Donaldson, Jeffrey H; Wohl, David A

2007-03-01

HIV-associated lipodystrophy is a frequent consequence of highly active antiretroviral therapy and has been associated with several metabolic disorders (increased triglycerides, hypercholesterolemia, insulin resistance) as well as altered fat distribution, including lipohypertrophy (neck, trunk, breasts) and lipoatrophy (nasolabial fold, cheek, extremities). Medical treatment of fat redistribution is usually ineffective. We evaluated the efficacy and safety of the surgical management of HIV lipodystrophy. We performed a retrospective review of 12 consecutive patients (3 female, 9 male; mean age, 44.4 years; mean CD4+ cell count, 554/mm3; mean body mass index, 28.9 kg/m2; mean triglycerides, 421 mg/dL; no active opportunistic infections; mean duration of HIV infection, 11.4 years) who underwent surgical management of HIV lipodystrophy at a university hospital from 2001 to 2006. Surgical intervention included a combination of ultrasonic-assisted liposuction (UAL) and suction-assisted lipectomy (SAL) of the anterior neck (7 patients), posterior neck (10 patients), and trunk (2 patients); direct excision of mastoid fat pads (1 patient); direct excision of thigh lipomata (1 patient); facelift/necklift (1 patient); browlift (1 patient); fat injections (1 patient); and blepharoplasty (2 patients). Mean lipoaspirate volume was 701 mL (range, 270-1400 mL). Complications and sequelae included seroma (1 patient), ecchymosis (1 patient), need for revision (2 patients), and recurrence (3 patients) but did not include nerve injury, fat necrosis, skin loss, or infection. Although all patients reported improvement in form and function, UAL/SAL of the anterior neck had limited efficacy in 3 of 7 patients. UAL/SAL of the cervicodorsal fat pad was initially successful in 10 of 10 patients, but 3 patients developed partial late (>1 year) recurrence, all associated with weight gain. Mean follow up was 30 months (range, 1-66 months). Despite the potential for recurrence, surgical management of HIV-associated lipodystrophy is efficacious with minimal morbidity. UAL/SAL is particularly beneficial in reducing the cervicodorsal fat pad, whereas facelift and necklift may be necessary to adequately address anterior neck lipohypertrophy.

The impact of ultra-radical surgery in the management of patients with stage IIIC and IV epithelial ovarian, fallopian tube, and peritoneal cancer.

PubMed

Turnbull, Hilary L; Akrivos, Nikolaos; Wemyss-Holden, Simon; Maiya, Balachandra; Duncan, Timothy J; Nieto, Joaquin J; Burbos, Nikolaos

2017-03-01

The aim of this study is to estimate the percentage of patients with metastatic ovarian, fallopian tube, and primary peritoneal cancer requiring ultra-radical surgery to achieve cytoreduction to less than 1 cm (optimal) or no macroscopic residual disease (complete). Perioperative data were collected prospectively on consecutive patients undergoing elective cytoreductive surgery for metastatic epithelial ovarian, fallopian tube, or primary peritoneal cancer at the Norfolk and Norwich University Hospital, a tertiary referral cancer centre in the United Kingdom from November 2012 to June 2016. Over a 42-month period, 135 consecutive patients underwent cytoreductive surgery for stage IIIC and IV ovarian, fallopian tube, or primary peritoneal cancer. The median age of the patients was 69 years. 47.4% of the patients underwent diaphragmatic peritonectomy and/or resection, 20% underwent splenectomy, 14.1% had excision of disease from porta hepatis and celiac axis, and 5.2% of the patients had gastrectomy. Cytoreduction to no macroscopic visible disease (complete) and to disease with greater tumour diameter of less than 1 cm (optimal) was achieved in 54.1 and 34.1% of the cases, respectively. Without incorporating surgical procedures in the upper abdomen ('ultra-radical'), the combined rate of complete and optimal cytoreduction would be only 33.3%. Up to 50.4% of the patients in this study required at least one surgical procedure classified as ultra-radical, emphasizing the importance of cytoreductive surgery in the upper abdomen in management of women with stage IIIC and IV ovarian, fallopian tube, and primary peritoneal cancer.

[Initial surgical management of squamous carcinoma of the vulva].

PubMed

Salazar-Báez, Israel; Salazar-Campos, Jessica E; López-Arias, Alhely; Villavicencio-Valencia, Verónica; Coronel-Martínez, Jaime; Candelaria-Hernández, Myrna; Pérez-Montiel, Delia; Pérez-Plasencia, Carlos; Rojas-García, Aurora Elizabeth; Cantú de León, David

2016-01-01

Vulvar cancer accounts for approximately 4% of gynecological malignancies. At the Instituto Nacional de Cancerologia in Mexico it occupies the fourth place. The purpose of this study is to assess the management of squamous carcinoma of the vulva with initial surgical treatment. It is a descriptive retrospective, observational study, from January 1, 2002 to December 31, 2012. Twenty-seven patients, clinical stages I, II, or III, initial surgical management, with at least one year of follow-up were included. In 51.85% a partial vulvectomy was performed and in 40.74% a wide excision; 66.66% underwent inguinofemoral dissection. Recurrence occurred in 25.91% of cases and the overall survival at 10 years was 63%. It is concluded that with invasion of up to 1 mm of lymph node, affection is 0%; with invasion of 1 mm and up to 5 mm this increases to 25%; an invasion of more than 5 mm implies up to 45%. Recurrence in our study was primarily distant, necessitating long-term monitoring with emphasis on symptoms to request imaging studies when suspected. Adjuvant therapy should be offered to patients with positive nodes, close or positive margins, and tumors larger than 4 cm.

Etiological, clinical, and therapeutic aspects of acute generalized peritonitis in N'Djamena, Chad.

PubMed

Choua, O; Ali, M M; Kaboro, M; Moussa, K M; Anour, M

2017-08-01

Our aim was to define the epidemiological profile of acute generalized peritonitis in N'Djamena, Chad. This retrospective study, conducted in the general surgery department of the National Reference General Hospital, examined the files of 492 patients who underwent surgery for acute generalized peritonitis from June 2007 to December 2012. Epidemiological, clinical, paraclinical, and therapeutic characteristics were described. Acute generalized peritonitis accounted for 35.2 % of all visceral surgical emergencies. Male patients were at highest risk (sex-ratio 6.5). The patients' mean age was 25.8 years (range 1 to 70 years). All patients had abdominal pain. The leading cause was traumatic visceral perforation by stabbing or a firearm in 226 cases (46 %), followed by diffuse appendiceal peritonitis. Primary peritonitis was rare. The principal procedure was surgical excision and suture. The mean time to consultation was 3 days and the mean hospital stay 8.5 days. The morbidity rate was 16.8 %, dominated by wound infection. The mortality rate was 6.8 %. Abdominal trauma is the major cause of acute generalized peritonitis in N'Djamena. Prognosis depends on time to surgical management.

An Alternative Surgical Method for Treatment of Osteoid Osteoma

PubMed Central

Gökalp, Mehmet Ata; Gözen, Abdurrahim; Ünsal, Seyyid Şerif; Önder, Haci; Güner, Savaş

2016-01-01

Background An osteoid osteoma is a benign bone tumor that tends to be <1 cm in size. The tumor is characterized by night-time pain that may be relieved by aspirin or other non-steroidal anti-inflammatory drugs. Osteoid osteoma can be treated with various conservative and surgical methods, but these have some risks and difficulties. The purpose of the present study was to present an alternative treatment method for osteoid osteoma and the results we obtained. Material/Methods In the period from 2010 to 2014, 10 patients with osteoid osteoma underwent nidus excision by using a safe alternative method in an operating room (OR) with no computed tomography (CT). The localization of the tumor was determined by use of a CT-guided Kirschner wire in the radiology unit, then, in the OR the surgical intervention was performed without removing the Kirschner wire. Results Following the alternative intervention, all the patients were completely relieved of pain. In the follow-up, no recurrence or complication occurred. Conclusions The presented alternative method for treating osteoid osteoma is an efficient and practical procedure for surgeons working in clinics that lack specialized equipment. PMID:26898923

Papillary Fibroelastoma of the Aortic Valve: Analysis of 21 Cases, Including a Presentation with Cardiac Arrest

PubMed Central

Andrei, Adin-Cristian; Li, Zhi; McCarthy, Patrick M.; Malaisrie, S. Chris

2015-01-01

Cardiac papillary fibroelastoma is a rare, benign tumor, arising predominantly from cardiac valves. This tumor can cause a variety of symptoms due to thromboembolism. We describe our single-center surgical experience with papillary fibroelastoma of the aortic valve. From April 2004 through June 2013, 6,530 patients underwent cardiac surgery. Of those, 6,098 patients were included in the final analysis. Twenty-one patients (0.34%) underwent surgical resection of 30 papillary fibroelastomas of the aortic valve. Most patients (67%) were incidentally diagnosed to have cardiac papillary fibroelastoma. The usual symptom was cerebral infarction (in 5 of 7 symptomatic patients). A rare presentation of papillary fibroelastoma in one patient was cardiac arrest caused by left main coronary artery ostial obstruction. Tumor size was not related to patient age (Pearson correlation coefficient, 0.34; P=0.13). Neither the number of tumors (1.43 ± 0.72 vs 1.43 ± 0.62) nor tumor size (8.14 ± 2.42 vs 8.07 ± 3.31 mm) was significantly different between symptomatic and asymptomatic patients. All lesions were resected by means of the simple shave technique. There were no operative or 30-day deaths. Follow-up echocardiograms showed no tumor recurrence (mean follow-up duration, 17 ± 14 mo). We identified no significant relationship among tumor size, number of tumors, symptoms, or patient age. Because simple shave excision of the tumor can be safely achieved without evidence of tumor recurrence, we conclude that surgical resection can be reasonable in asymptomatic patients. PMID:25873822

[Animal experiment comparison of the therapeutic efficacy of tumor excision with a scalpel or with a CO2 laser in subcutaneously implanted Lewis lung cancer].

PubMed

Mahn, H R; Nowak, C; Audring, H; Liebetruth, J; Lindenau, K F

1982-02-01

An animal experimental study was carried out in order to compare the therapeutical value of two different surgical methods for excising the subcutaneous implanted Lewis lung carcinoma - tumor excision with scalpel or with carbon dioxide laser. The radicalism of operation methods, the survival time, and the tumor local recurrences were performed. The therapeutic effectivity of tumor excision with the carbon dioxide laser is more favourable than the scalpel method.

Effect of tranexamic acid on intraoperative blood loss and transfusion requirements in patients undergoing excision of intracranial meningioma.

PubMed

Hooda, Bhavna; Chouhan, Rajendra Singh; Rath, Girija Prasad; Bithal, Parmod Kumar; Suri, Ashish; Lamsal, Ritesh

2017-07-01

Surgical excision of meningioma is often complicated by significant blood loss requiring blood transfusion with its attendant risks. Although tranexamic acid is used to reduce perioperative blood loss, its blood conservation effect is uncertain in neurosurgery. Sixty adults undergoing elective craniotomy for meningioma excision were randomized to receive either tranexamic acid or placebo, initiated prior to skin incision. Patients in the tranexamic acid group received intravenous bolus of 20mg/kg over 20min followed by an infusion of 1mg/kg/h till the conclusion of surgery. Intraoperative blood loss, transfusion requirements and estimation of surgical hemostasis using a 5-grade scale were noted. Postoperatively, the extent of tumor excision on CT scan and complications were observed. Demographics, tumor characteristics, amount of fluid infusion, and duration of surgery and anesthesia were comparable between the two groups. The amount of blood loss was significantly less in tranexamic acid group compared to placebo (830mlvs 1124ml; p=0.03). The transfusion requirement was less in tranexamic acid group (p>0.05). The patients in tranexamic acid group fared better on a 5-grade surgical hemostasis scale with more patients showing good hemostasis (p=0.007). There were no significant differences between the groups with regards to extent of tumor removal, perioperative complications, hospital stay or neurologic outcome. To conclude, administration of tranexamic acid significantly reduced blood loss in patients undergoing excision of meningioma. Fewer patients in the tranexamic acid group received blood transfusions. Surgical field hemostasis was better achieved in patients who received tranexamic acid. Copyright © 2017 Elsevier Ltd. All rights reserved.

A novel surgical management of hypopharyngeal branchial anomalies.

PubMed

Givens, Daniel J; Buchmann, Luke O; Park, Albert H

2015-04-01

To review our experience treating hypopharyngeal branchial anomalies utilizing an open transcervical approach that: (1) includes recurrent laryngeal nerve (RLN) monitoring and identification if needed; (2) resection of tract if present; and (3) a superiorly based sternothyroid muscle flap for closure. A retrospective chart review was performed to identify all patients at a tertiary level children's hospital with branchial anomalies from 2005 to 2014. The clinical presentation, evaluation, treatment and outcome were analyzed for those patients with hypopharyngeal branchial anomalies. Forty-seven patients who underwent excision of branchial anomalies with a known origin were identified. Thirteen patients had hypopharyngeal branchial anomalies. Six of these patients were treated by the authors of this study and are the focus of this analysis. All six underwent an open transcervical procedure with a sternothyroid muscle flap closure of a piriform sinus opening over a nine year period. Definitive surgery included a microlaryngoscopy and an open transcervical approach to close a fistula between the piriform sinus and neck with recurrent laryngeal nerve monitoring or dissection. A superiorly based sternothyroid muscle flap was used to close the sinus opening. There were no recurrences, recurrent laryngeal nerve injuries or other complications from these procedures. This study supports complete surgical extirpation of the fistula tract using an open cervical approach, recurrent laryngeal nerve monitoring or identification, and rotational muscle flap closure to treat patients with hypopharyngeal branchial anomalies. Published by Elsevier Ireland Ltd.

Emerging role of multimodality treatment in gall bladder cancer: Outcomes following 510 consecutive resections in a tertiary referral center.

PubMed

Patkar, Shraddha; Ostwal, Vikas; Ramaswamy, Anant; Engineer, Reena; Chopra, Supriya; Shetty, Nitin; Dusane, Rohit; Shrikhande, Shailesh V; Goel, Mahesh

2018-03-01

Gall bladder cancer (GBC) is a disease with high incidence in India. We analyzed the outcomes of patients with suspected GBC who underwent surgical exploration. Analysis of a prospectively maintained database of patients undergoing surgical exploration for clinic-radiologically suspected GBC from January 2010 to August 2015. Outcomes as well as factors influencing survival were analyzed. Five hundred and ten patients underwent surgery for suspected GBC. Of these 400 had histologically proven malignancy. Eighty patients were deemed inoperable. Radical cholecystectomy was performed in 153 patients, revision surgery for incidental GBC in 160 and port site excision in seven patients. A total of 112 received peri-operative chemotherapy or chemoradiation. Majority were stage III (36%, n = 144) and stage II (31.8% n = 127). At a median follow up of 28.4 months, the median overall survival (OS) was not yet reached. Median disease free survival (DFS) was 33.4 months. Lymph node involvement, stage of the disease and resection status were the main factors influencing outcomes (P = 0.0001). Surgery alone is curative only for early GBC (Stage I). Combination of surgery and peri-operative systemic therapy results in favorable outcomes even in stage II/III disease. Potentially, multimodality treatment may add meaningful survival for this disease with inherently aggressive tumor biology. © 2017 Wiley Periodicals, Inc.

Successful Excision of Gynecomastia with Nipple Repositioning Technique Utilizing the Dermoglandular Flap

PubMed Central

Motamed, Sadrollah; Hassanpour, Seyed Esmail; Moosavizadeh, Seyed Mehdi; Heidari, Ataollah; Rouientan, Abdoreza; Nazemian, Mahmood

2015-01-01

There are many surgical techniques for treating gynecomastia. We report a new surgical technique in an adolescent with fatty glandular gynecomastia grade III, who was referred from an endocrinologist to our clinic. We excised the gynecomastia with nipple repositioning utilizing the dermoglandular flap (about 1 cm thickness and 10 cm width). After one month, no complication was detected and the patient was satisfied with his new breasts. We suggest this technique for fatty glandular gynecomastia grade III. PMID:26284186

Surgical excision of pure flat epithelial atypia identified on core needle breast biopsy.

PubMed

Prowler, Vanessa L; Joh, Jennifer E; Acs, Geza; Kiluk, John V; Laronga, Christine; Khakpour, Nazanin; Lee, M Catherine

2014-08-01

The biology of flat epithelial atypia (FEA) is still being investigated as its presence becomes more frequent on biopsy specimens. FEA is more commonly associated with malignancy when found in association with ADH, ALH or LCIS. Pure FEA is only upgraded to cancer in 3.2% of patients. Surgical excision of pure FEA found on core needle biopsy results in overtreatment in the vast majority of breast patients and may not be necessary. Copyright © 2014 Elsevier Ltd. All rights reserved.

Canine hemangiopericytoma: 23 cases (1967-1984).

PubMed

Graves, G M; Bjorling, D E; Mahaffey, E

1988-01-01

The medical records of 23 histopathologically confirmed cases of canine hemangiopericytoma were reviewed. Ninety-one percent (21/23) of the dogs were 7 years old or older, and 70% (16/23) were female. Seventy-four percent (20/27) of the tumors developed on the extremities. Recurrence rates were 31% (5/16) with surgical excision only, and 60% (3/5) with surgical excision combined with radiotherapy. Tumor recurrence did not appear to be related to mitotic index. Metastasis was suspected in one of the dogs, but was not confirmed.

Recurrent peripheral cemento-ossifying fibroma.

PubMed

Pereira, Treville; Shetty, Subraj; Shetty, Arvind; Pereira, Svylvy

2015-01-01

Peripheral cement-ossifying fibroma (PCOF) is a rare osteogenic neoplasm that ordinarily presents as an epulis-like growth. It frequently occurs in maxillary anterior region in teenagers and young adults. We report a case of PCOF in a 42-year-old male, which was previously surgically excised and recurred after a period of 2 years. PCOF should be considered in the differential diagnosis of reactive hyperplastic lesions originating from gingiva. Hence, early diagnosis with proper surgical excision and aggressive curettage of the adjacent tissues is essential for prevention of recurrence.

Peripheral cemento-ossifying fibroma: Report of a recurrence case.

PubMed

Sah, Kunal; Kale, Alka D; Hallikerimath, Seema; Chandra, Sunira

2012-04-01

Peripheral cemento-ossifying fibroma [PCOF] is a reactive gingival overgrowth occurring frequently in the maxillary anterior region in teenagers and young adults. Here, we report a case of POCF in a 13-year-old male, which was previously surgically excised and had recurred after a period of 9 months. PCOF should be considered in differential diagnosis of such reactive hyperplastic lesions originating from the gingiva. Hence, early diagnosis with proper surgical excision and aggressive curettage of the adjacent tissues are essential for prevention of recurrence.

The Payer and Patient Cost Burden of Open Breast Conserving Procedures Following Percutaneous Breast Biopsy.

PubMed

Kimball, Chloe C; Nichols, Christine I; Vose, Joshua G

2018-01-01

Percutaneous core-needle biopsy (PCNB) is the standard of care to biopsy and diagnose suspicious breast lesions. Dependent on histology, many patients require additional open procedures for definitive diagnosis and excision. This study estimated the payer and patient out-of-pocket (OOP) costs, and complication risk, among those requiring at least 1 open procedure following PCNB. This retrospective study used the Truven Commercial database (2009-2014). Women who underwent PCNB, with continuous insurance, and no history of cancer, chemotherapy, radiation, or breast surgery in the prior year were included. Open procedures were defined as open biopsy or lumpectomy. Study follow-up ended at chemotherapy, radiation, mastectomy, or 90 days-whichever occurred first. In total, 143 771 patients (mean age 48) met selection criteria; 85.1% underwent isolated PCNB, 12.4% one open procedure, and 2.5% re-excision. Incidence of complications was significantly lower among those with PCNB alone (9.2%) vs 1 open procedure (15.6%) or re-excision (25.3%, P  < .001). Mean incremental commercial payments were US $13 190 greater among patients with 1 open procedure vs PCNB alone (US $17 125 vs US $3935, P  < .001), and US $4767 greater with re-excision (US $21 892) relative to 1 procedure. Mean patient OOP cost was US $858 greater for 1 open procedure vs PCNB alone (US $1527 vs US $669), and US $247 greater for re-excision vs 1 procedure. A meaningful proportion of patients underwent open procedure(s) following PCNB which was associated with increased complication risk and costs to both the payer and the patient. These results suggest a need for technologies to reduce the proportion of cases requiring open surgery and, in some cases, re-excision.

[Arthroscopic excision of elastofibroma dorsi at scapulothoracic joint: a surgical technique].

PubMed

Çakmak, Gökhan; Ergün, Tarkan; Şahin, M Şükrü

2014-01-01

Elastofibroma dorsi is a rare soft tissue pseudotumor which is located at the anteroinferior aspect of the scapula. In this article, we report a 19-year-old female case who had arthroscopic marginal excision of elastofibroma dorsi at the scapulothoracic joint without recurrences during follow-up. The arthroscopic marginal excision of the elastofibroma dorsi may have good clinical results in selected cases.

Branchial anomalies in children.

PubMed

Bajaj, Y; Ifeacho, S; Tweedie, D; Jephson, C G; Albert, D M; Cochrane, L A; Wyatt, M E; Jonas, N; Hartley, B E J

2011-08-01

Branchial cleft anomalies are the second most common head and neck congenital lesions seen in children. Amongst the branchial cleft malformations, second cleft lesions account for 95% of the branchial anomalies. This article analyzes all the cases of branchial cleft anomalies operated on at Great Ormond Street Hospital over the past 10 years. All children who underwent surgery for branchial cleft sinus or fistula from January 2000 to December 2010 were included in this study. In this series, we had 80 patients (38 female and 42 male). The age at the time of operation varied from 1 year to 14 years. Amongst this group, 15 patients had first branchial cleft anomaly, 62 had second branchial cleft anomaly and 3 had fourth branchial pouch anomaly. All the first cleft cases were operated on by a superficial parotidectomy approach with facial nerve identification. Complete excision was achieved in all these first cleft cases. In this series of first cleft anomalies, we had one complication (temporary marginal mandibular nerve weakness. In the 62 children with second branchial cleft anomalies, 50 were unilateral and 12 were bilateral. In the vast majority, the tract extended through the carotid bifurcation and extended up to pharyngeal constrictor muscles. Majority of these cases were operated on through an elliptical incision around the external opening. Complete excision was achieved in all second cleft cases except one who required a repeat excision. In this subgroup, we had two complications one patient developed a seroma and one had incomplete excision. The three patients with fourth pouch anomaly were treated with endoscopic assisted monopolar diathermy to the sinus opening with good outcome. Branchial anomalies are relatively common in children. There are three distinct types, first cleft, second cleft and fourth pouch anomaly. Correct diagnosis is essential to avoid inadequate surgery and multiple procedures. The surgical approach needs to be tailored to the type of anomaly of origin of the anomaly. Complete excision is essential for good outcomes. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Perianal sinuses in neonates and infants.

PubMed

Al-Wattar, Kais M

2002-12-01

The aim of this study is to evaluate the etiology of perianal abscess or discharges in neonates and infants and some of them are perianal sinuses with blind inner end without connection to the anal canal, and some of these cases have a different histological pattern. Complete surgical excision and primary closure of their wounds can cure these patients. Between January 1988 and December 2000, (81) neonates and infants (aged 2 weeks to 2 years) with perianal sinuses, fistula-in-ano abscess dealt in the Al-Zahrawi and Al-Khansa Teaching Hospitals, Mosul, Iraq, were studied. Fifty-one patients displayed an onset of symptoms during their first year of age, all cases had a gentle probing and proctoscopy under general anesthesia, and the discharge from abscess from the patients were sent for culture. Thirty patients with proper sinuses had excision of the sinus and primary closure; children with fistulae underwent fistulectomy; perianal abscesses drained. All the excised specimens were examined histopathologically. All children, except 3, were boys. Out of the 81 cases studied, 30 patients (37%) proved to have proper sinuses with blind inner end. Eight of these showed a different histological pattern, and in 2 cases, the histopathology was that of rectal duplication, the microbiology of the discharge from the proper sinuses was showing a predominance of non-gut derived organisms. All patients cured by excision of the sinuses and primary closure. Fistulae are the most common perianal discharging lesions in neonates and infants, blind sinuses are another cause in a considerable number. We propose a diagnostic strategy and treatment for those children presenting with discharging perianal lesions; for anticipation of these sinuses 3 points need to be considered before attempting surgery. 1) Blind sinus tract on gentle probing. 2) Normal anal and rectal mucosa on proctoscopy. 3) High bacterial yield of non-gut derived organisms on culture of the pus or discharge. Their treatment is by simple excision (coring) and primary closure; this method will shorten the healing and recovery time.

Pancreas sparing duodenectomy as an emergency procedure

PubMed Central

Paluszkiewicz, Piotr; Dudek, Wojciech; Lowery, Kathryn; Hart, Colin A

2009-01-01

Background The operative techniques to close extensive wounds to the duodenum are well described. However, postoperative morbidity is common and includes suture line leak and the formation of fistulae. The aim of this case series is to present pancreas sparing duodenectomy as a safe and viable alternative procedure in the emergency milieu. Methods Five patients underwent emergency pancreas sparing duodenal excisions. Re-implantation of the papilla of Vater or the papilla with a surrounding mucosal patch was performed in two patients. In one, the procedure was further supplemented with a duodenocholangiostomy, stapled pyloric exclusion and enterogastrostomy to defunction the pylorus. In another three patients, distal duodenal excisions were done. Results In four patients, an uneventful recovery was made. One patient died following a myocardial infarction. The surgery lasted meanly 160 minutes with average blood loss of approximately 500 milliliters. The mean hospital stay was 12 days. Enteral nutrition was introduced within the 20 hours after the surgery. Long term follow-up of all surviving patients confirmed a good outcome and normal nutritional status. Conclusion Based on the presented series of patients, we suggest that pancreas-sparing duodenectomy can be considered in selected patients with laceration of the duodenum deemed unsuitable for surgical reconstruction. PMID:19445694

Management of vocal fold scar with autologous fat implantation: perceptual results.

PubMed

Neuenschwander, M C; Sataloff, R T; Abaza, M M; Hawkshaw, M J; Reiter, D; Spiegel, J R

2001-06-01

Vocal fold scar disrupts the mucosal wave and interferes with glottic closure. Treatment involves a multidisciplinary approach that includes voice therapy, medical management, and sometimes surgery. We reviewed the records of the first eight patients who underwent autologous fat implantation for vocal fold scar. Information on the etiology of scar, physical findings, and prior interventions were collected. Videotapes of videostroboscopic findings and perceptual voice ratings [Grade, Roughness, Breathiness, Asthenia, Strain (GRBAS)] were randomized and analyzed independently by four blinded observers. Etiology of scar included mass excision (7), vocal fold stripping (3), congenital sulcus (2), and hemorrhage (1). Prior surgical procedures performed included thyroplasty (1), autologous fat injection (9), excision of scar (2), and lysis of adhesions (2). Strobovideolaryngoscopy: Statistically significant improvement was found in glottic closure, mucosal wave, and stiffness (P = 0.05). Perceptual ratings (GRBAS): Statistically significant improvement was found in all five parameters, including overall Grade, Roughness, Breathiness, Asthenia, and Strain (P = 0.05). Patients appear to have improved vocal fold function and quality of voice after autologous fat implantation in the vocal fold. Autologous fat implantation is an important adjunctive procedure in the management of vocal fold scar, and a useful addition to the armamentarium of the experienced phonomicrosurgeon.

Branchial cysts: an unusual cause of a mediastinal mass: a case report.

PubMed

Kotecha, Vihar; Muturi, Alex; Ruturi, Josiah

2015-09-29

Complex embryological processes form the head and neck of humans. It is not flawless; remnants lead to sinuses or cysts, commonly in the head and neck region. We present the a case of an 8-year-old boy, a primary school pupil, from rural Kenya with chronic cough, wheezing, difficulty in breathing and dyspnea on exertion. He was treated with antibiotics and antitubercular drugs without improvement prior to referral to our hospital. A computed tomography scan of his chest revealed a superior mediastinal mass extending into his neck. A diagnosis of a brachial cleft cyst was made and our patient underwent a successful excision of the mass through a median strenotomy and neck dissection. Branchial cysts of the neck are common, accounting for 20% of pediatric neck masses. Usually they present as a neck mass but in our case it presented as a mediastinal mass, which is a very rare clinical presentation. Surgical excision is the mainstay of treatment. To the surgeon, the embryology and anatomy should be absolutely clear as dissection may be challenging due to the close proximity and variable course of the cystic stalk to major neck vessels and nerves.

A minimally invasive surgical approach for large cyst-like periapical lesions: a case series.

PubMed

Shah, Naseem; Logani, Ajay; Kumar, Vijay

2014-01-01

Various conservative approaches have been utilized to manage large periapical lesions. This article presents a relatively new, very conservative technique known as surgical fenestration which is both diagnostic and curative. The technique involves partially excising the cystic lining, gently curetting the cystic cavity, performing copious irrigation, and closing the surgical site. This technique allows for decompression and allows the clinician the freedom to take a biopsy of the lesion, as well as perform other procedures such as root resection and retrograde sealing, if required. As the procedure does not perform a complete excision of the cystic lining, it is both minimally invasive and cost-effective. The technique and the concepts involved are reviewed in 4 cases treated with this novel surgical approach.

Relationship between Human Papilloma Virus and Subungual Keratoacanthoma: Two Case Reports and the Outcomes of Surgical Treatment.

PubMed

Göktay, Fatih; Kaynak, Emre; Güneş, Pembegül; Yaşar, Şirin; Küçükodacı, Zafer; Aytekin, Sema

2017-01-01

Subungual keratoacanthoma (SUKA) is a rare form of keratoacanthoma, with the majority of the lesions appearing as rapidly growing, painful hyperkeratotic masses located under the distal nail plate of the thumb. In some cases, SUKA causes damage to the underlying bone. The first case presented here was treated by surgical excision alone, and human papilloma virus (HPV) type 6 was detected in the tissue samples. The second case was treated by surgical excision plus curettage; however, HPV was not detected, and tumor cells were not found in the curettage material. There was near complete improvement in both the clinical appearance and the distal phalanx destruction, with no recurrence at the final follow-up in either patient (30 and 14 months, respectively). Overall, simple excision alone or in combination with curettage seemed to be sufficient in the treatment of SUKA; however, the etiopathogenetic role of HPV in SUKA remains controversial, as in its classical form.

Arteriovenous malformation of the external ear: a clinical assessment with a scoping review of the literature.

PubMed

Kim, Shin Hye; Han, Seung Hoon; Song, Yoonjae; Park, Chang Sik; Song, Jae-Jin

Auricular Arteriovenous Malformation of the external ear is a rarely encountered disease; in particular, arteriovenous malformation arising from the auricle, with spontaneous bleeding, has seldom been reported. In the current study, we report an unusual case of late-onset auricular arteriovenous malformation originating from the posterior auricular artery that was confirmed by computed tomographic angiography. The case was successfully managed by pre-surgical intravascular embolization followed by total lesion excision. Prompted by this case, we also present a scoping review of the literature. A case of a 60 year-old man with right auricular arteriovenous malformation treated in our tertiary care center, and 52 patients with auricular arteriovenous malformation described in 10 case reports and a retrospective review are presented. Auricular arteriovenous malformation can manifest as swelling of the ear, pulsatile tinnitus, pain, and/or bleeding. On physical examination, a pulsatile swelling and/or a tender mass is evident. When arteriovenous malformation is suspected, the lesions should be visualized using imaging modalities that optimally detect vascular lesions, and managed via embolization, mass excision, or auricular resection. Effectiveness of the various diagnostic methods used and the treatment outcomes were analyzed. Various imaging modalities including Doppler sonography, computed tomographic angiography, magnetic resonance angiography, and/or transfemoral cerebral angiography were used to diagnose 38 cases reported in the literature. In another 15 cases, no imaging was performed; treatment was determined solely by physical examination and auscultation. Of the total of 53 cases, 12 were not treated (their symptoms were merely observed) whereas 20 underwent therapeutic embolization. In total, 32 patients, including 1 patient who was not treated and 10 with persistent or aggravated arteriovenous malformation after previous embolization, underwent mass excision or auricular resection depending on the extent of the lesion. No major postoperative complication was recorded. The postoperative follow-up duration varied from 1 month to 19 years, and only one case of unresectable, residual cervicofacial arteriovenous malformation was recorded. Auricular arteriovenous malformation is a rarely encountered disease, but should be suspected if a patient presents with a swollen ear and pulsatile tinnitus. Appropriate imaging is essential for diagnosis and evaluation of the extent of disease. As embolization affords only relatively poor control, total surgical removal of the vascular mass is recommended. Copyright © 2016 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

Layer-oriented total pelvic exenteration for locally advanced primary colorectal cancer.

PubMed

Koda, Keiji; Shuto, Kiyohiko; Matsuo, Kenichi; Kosugi, Chihiro; Mori, Mikito; Hirano, Atsushi; Hiroshima, Yukihiko; Tanaka, Kuniya

2016-01-01

The clinical outcomes of patients who have undergone total pelvic exenteration (TPE) for locally advanced primary colorectal cancer have not been satisfactory. For the last 13 years, we have performed layer-oriented, en bloc resection of tumor for which TPE is indicated, in the hope of improving postoperative outcomes. The clinical outcomes of these cases were retrospectively analyzed. A total of 54 patients who underwent TPE from 1986 to 2013 were retrospectively analyzed. Since 2002, a layer-oriented removal for clinical T4 colorectal cancer, as in T3 or less invasive tumors removed by total mesorectal excision, was applied to 23 cases for which TPE was indicated. Postoperative mortality, morbidity, overall survival (OS), and disease-free survival (DFS) were evaluated. On univariate analysis, good postoperative OS and DFS were associated with the layer-oriented operative maneuver, blood loss less than 2000 mL, negative nodal metastasis, and no preoperative radiation therapy. Male sex was the marginal determinant correlated with good OS and DFS. Depth of invasion to T3 was the marginal determinant correlated with good DFS. On multivariate analysis using the 4 factors identified on univariate analyses, the layer-oriented operative procedure was a significant determinant for both good OS and DFS, together with negative nodal metastases. Postoperative mortality and morbidity in the layer-oriented excision were acceptable. For primary colorectal cancers for which TPE is indicated, layer-oriented excision was a safe and effective procedure, and it may be recommended as one of the standard surgical approaches in TPE.

Magnetic resonance imaging (MRI)-based indication for neoadjuvant treatment of rectal carcinoma and the surrogate endpoint CRM status.

PubMed

Strassburg, Joachim; Junginger, Theo; Trinh, Trong; Püttcher, Olaf; Oberholzer, Katja; Heald, Richard J; Hermanek, Paul

2008-11-01

Is it possible to reduce the frequency of neoadjuvant therapy for rectal carcinoma and nevertheless achieve a rate of more than 90% circumferential resection margin (CRM)-negative resection specimens by a novel concept of magnetic resonance imaging (MRI)-based therapy planning? One hundred eighty-one patients from Berlin and Mainz, Germany, with primary rectal carcinoma, without distant metastasis, underwent radical surgery with curative intention. Surgical procedures applied were anterior resection with total mesorectal excision (TME) or partial mesorectal excision (PME; PME for tumours of the upper rectum) or abdominoperineal excision with TME. With MRI selection of the highest-risk cases, neoadjuvant therapy was given to only 62 of 181 (34.3%). The rate of CRM-negative resection specimens on histology was 170 of 181 (93.9%) for all patients, and in Berlin, only 1 of 93 (1%) specimens was CRM-positive. Patients selected for primary surgery had CRM-negative specimens on histology in 114 of 119 (95.8%). Those selected for neoadjuvant therapy had a lower rate of clear margin: 56 of 62 (90%). By applying a MRI-based indication, the frequency of neoadjuvant treatment with its acute and late adverse effects can be reduced to 30-35% without reduction of pathologically CRM-negative resection specimens and, thus, without the danger of worsening the oncological long-term results. This concept should be confirmed in prospective multicentre observation studies with quality assurance of MRI, surgery and pathology.

A patient presenting with spinal cord compression who had two distinct follicular cell type thyroid carcinomas.

PubMed

Koca, E; Sokmensuer, C; Yildiz, B O; Engin, H; Bozkurt, M F; Aras, T; Barista, I; Gurlek, A

2004-06-01

A 61-yr-old woman presented with complaints of weakness and pain in her legs. A magnetic resonance imaging showed a 3 x 5.6 x 7.8 cm mass lesion destructing the T1 and T2 vertebral bodies and compressing the spinal cord. The mass was excised surgically. It was follicular carcinoma metastasis of the cervicodorsal region. Then, she underwent a total thyroidectomy. Pathological examination showed two different types of carcinomas in two different focuses; follicular carcinoma in the left lobe and follicular variant papillary carcinoma in the isthmic lobe. After the operation she was given 100 mCi 131I. This is the first report of a patient who had both metastatic follicular carcinoma and follicular variant papillary carcinoma together.

New minimally access hydrocelectomy.

PubMed

Saber, Aly

2011-02-01

To ascertain the acceptability of minimally access hydrocelectomy through a 2-cm incision and the outcome in terms of morbidity reduction and recurrence rate. Although controversy exists regarding the treatment of hydrocele, hydrocelectomy remains the treatment of choice for hydroceles. However, the standard surgical procedures for hydrocele can cause postoperative discomfort and complications. A total of 42 adult patients, aged 18-56 years, underwent hydrocelectomy as an outpatient procedure using a 2-cm scrotal skin incision and excision of only a small disk of the parietal tunica vaginalis. The operative time was 12-18 minutes (mean 15). The outcome measures included patient satisfaction and postoperative complications. This procedure requires minor dissection and minimal manipulation during treatment. It also resulted in no recurrence and minimal complications and required a short operative time. Copyright © 2011 Elsevier Inc. All rights reserved.

Metastasis to the Glans Penis: An Unusual Site of Rectal Cancer Recurrence.

PubMed

Nunes, Beatriz; Matias, Margarida; Alves, António; Jorge, Marília

2015-01-01

Secondary malignancy of the penis is a rare clinical condition, often associated with disseminated genitourinary malignancies. The prognosis is poor and the treatment options include penectomy, local surgical excision, radiation therapy, chemotherapy and supportive therapy. Neither of these therapeutic options lead to superior treatment outcomes in the literature. The authors report the case of a 66 year-old man with a metastasis to the glans penis from a rectal adenocarcinoma, diagnosed two years after radical treatment for primary disease. The patient underwent palliative treatment with radiotherapy and chemotherapy, remaining asymptomatic and disease-free at one year follow-up. Close follow-up of patients with history of rectal adenocarcinoma is very important. Radiochemotherapy is a feasible and effective therapeutic option for penile metastasis, addressing both disease control and symptomatic improvement.

Galactocele in a Prepubertal Girl.

PubMed

Alaniz, Veronica I; Jeudy, Myrlene; Pearlman, Mark; Quint, Elisabeth H

2017-08-01

Galactoceles have been previously described as an unusual cause of benign breast enlargement in male infants and children. A 3-year-old prepubertal girl presented with a right-sided breast mass and was found to have a 4.4-cm hypoechoic cyst on ultrasound imaging with otherwise normal endocrine studies including prolactin levels. She underwent cyst aspiration which revealed milky fluid. Fat globules were identified with microscopic examination, confirming the diagnosis of a galactocele. Aspiration resolved the mass. The etiology of galactoceles in nonlactating women is poorly understood. Traditionally, treatment of these benign cysts in male children has been surgical excision. In prepubertal girls, conservative management by surveillance or needle aspiration is warranted to prevent damage to developing breast tissue. Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Surgical Management of Hemorrhoids

PubMed Central

Agbo, S. P.

2011-01-01

Hemorrhoids are common human afflictions known since the dawn of history. Surgical management of this condition has made tremendous progress from complex ligation and excision procedures in the past to simpler techniques that allow the patient to return to normal life within a short period. Newer techniques try to improve on the post-operative complications of older ones. The surgical options for the management of hemorrhoids today are many. Capturing all in a single article may be difficult if not impossible. The aim of this study therefore is to present in a concise form some of the common surgical options in current literature, highlighting some important post operative complications. Current literature is searched using MEDLINE, EMBASE and the Cochrane library. The conclusion is that even though there are many surgical options in the management of hemorrhoids today, most employ the ligature and excision technique with newer ones having reduced post operative pain and bleeding. PMID:22413048

Reliability and cost-effectiveness of sentinel lymph node excision under local anaesthesia versus general anaesthesia for malignant melanoma: a retrospective analysis in 300 patients with malignant melanoma AJCC Stages I and II.

PubMed

Stoffels, I; Dissemond, J; Körber, A; Hillen, U; Poeppel, T; Schadendorf, D; Klode, J

2011-03-01

Sentinel lymph node excision (SLNE) for the detection of regional nodal metastases and staging of malignant melanoma has resulted in some controversies in international discussions, as it is a cost-intensive surgical intervention with potentially significant morbidity. The present retrospective study seeks to clarify the effectiveness and reliability of SLNE performed under tumescent local anaesthesia (TLA) and whether SLNE performed under TLA can reduce costs and morbidity. Therefore, our study is a comparison of SLNE performed under TLA and general anaesthesia (GA). We retrospectively analysed data from 300 patients with primary malignant melanoma with a Breslow index of ≥1.0 mm. Altogether, 211 (70.3%) patients underwent SLNE under TLA and 89 (29.7%) patients underwent SLNE under GA. A total of 637 sentinel lymph nodes (SLN) were removed. In the TLA group 1.98 SLN/patient and in the GA group 2.46 SLN/patient were removed (median value). Seventy patients (23.3%) had a positive SLN. No major complications occurred. The costs for SLNE were significantly less for the SLNE in a procedures room performed under TLA (mean € 30.64) compared with SLNE in an operating room under GA (mean € 326.14, P<0.0001). In conclusion, SLNE performed under TLA is safe, reliable, and cost-efficient and could become the new gold standard in sentinel lymph node diagnostic procedures. © 2010 The Authors. Journal of the European Academy of Dermatology and Venereology © 2010 European Academy of Dermatology and Venereology.

The Economics of Skin Cancer: An Analysis of Medicare Payment Data.

PubMed

Chen, Jenny T; Kempton, Steven J; Rao, Venkat K

2016-09-01

The incidence and cost of nonmelanoma skin cancers are skyrocketing. Five million cases cost $8.1 billion in 2011. The average cost of treatment per patient increased from $1000 in 2006 to $1600 in 2011. We present a study of the economics and costs of skin cancer management in Medicare patients. We studied data released by the Centers for Medicare and Medicaid Services in 2014. Treatment modalities for the management of skin cancer were reviewed, and costs of treatment were quantified for a sample of 880,000 providers. Review of Medicare payment records related to the management of skin cancer yielded data from over 880,000 health care providers who received $77 billion in Medicare payments in 2012. From 1992 to 2009, the rate of Mohs micrographic surgery (MMS) has increased by 700%, and these procedures typically have Medicare payments 120% to 370% more than surgical excision, even when including pathology fees. From 1992 to 2009, MMS increased by 700%, whereas surgical excisions increased by only 20%. In 2009, 1800 providers billed Medicare for MMS; in 2012, that number increased to 3209. On average, 1 in 4 cases of skin cancer is treated with MMS. Mohs excision is more expensive than surgical excision in an office setting. Procedures requiring the operating room are much more expensive than office procedures. In an era of high deductible health plans, patients' financial burden is much less with simple excisions of skin cancers done in a clinic when compared with Mohs surgery or operative interventions.

Beyond Wires and Seeds: Reflector-guided Breast Lesion Localization and Excision.

PubMed

Mango, Victoria L; Wynn, Ralph T; Feldman, Sheldon; Friedlander, Lauren; Desperito, Elise; Patel, Sejal N; Gomberawalla, Ameer; Ha, Richard

2017-08-01

Purpose To evaluate outcomes of Savi Scout (Cianna Medical, Aliso Viejo, Calif) reflector-guided localization and excision of breast lesions by analyzing reflector placement, localization, and removal, along with target excision and rates of repeat excision (referred to as re-excision). Materials and Methods A single-institution retrospective review of 100 women who underwent breast lesion localization and excision by using the Savi Scout surgical guidance system from June 2015 to May 2016 was performed. By using image guidance 0-8 days before surgery, 123 nonradioactive, infrared-activated, electromagnetic wave reflectors were percutaneously inserted adjacent to or within 111 breast targets. Twenty patients had two or three reflectors placed for bracketing or for localizing multiple lesions, and when ipsilateral, they were placed as close as 2.6 cm apart. Target and reflector were localized intraoperatively by one of two breast surgeons who used a handpiece that emitted infrared light and electromagnetic waves. Radiographs of the specimen and pathologic analysis helped verify target and reflector removal. Target to reflector distance was measured on the mammogram and radiograph of the specimen, and reflector depth was measured on the mammogram. Pathologic analysis was reviewed. Re-excision rates and complications were recorded. By using statistics software, descriptive statistics were generated with 95% confidence intervals (CIs) calculated. Results By using sonographic (40 of 123; 32.5%; 95% CI: 24.9%, 41.2%) or mammographic (83 of 123; 67.5%; 95% CI: 58.8% 75.1%) guidance, 123 (100%; 95% CI: 96.4%, 100%) reflectors were placed. Mean mammographic target to reflector distance was 0.3 cm. All 123 (100%; 95% CI: 96.4%, 100%) targets and reflectors were excised. Pathologic analysis yielded 54 of 110 malignancies (49.1%; 95% CI: 39.9%, 58.3%; average, 1.0 cm; range, 0.1-5 cm), 32 high-risk lesions (29.1%; 95% CI: 21.4%, 38.2%), and 24 benign lesions (21.8%; 95% CI: 115.1%, 30.4%). Four of 54 malignant cases (7.4%; 95% CI: 2.4%, 18.1%) demonstrated margins positive for cancer that required re-excision. Five of 110 radiographs of the specimen (4.5%; 95% CI: 1.7%, 10.4%) demonstrated increased distance between the target and reflector distance of greater than 1.0 cm (range, 1.1-2.6 cm) compared with postprocedure mammogram the day of placement, three of five were associated with hematomas, two of five migrated without identifiable cause. No related postoperative complications were identified. Conclusion Savi Scout is an accurate, reliable method to localize and excise breast lesions with acceptable margin positivity and re-excision rates. Bracketing is possible with reflectors as close as 2.6 cm. Savi Scout overcomes many limitations of other localization methods, which warrants further study. © RSNA, 2017.

Benign Papillomas Without Atypia Diagnosed on Core Needle Biopsy: Experience From a Single Institution and Proposed Criteria for Excision

PubMed Central

Nayak, Anupma; Carkaci, Selin; Gilcrease, Michael Z.; Liu, Ping; Middleton, Lavinia P.; Bassett, Roland L.; Zhang, Jinxia; Zhang, Hong; Coyne, Robin L.; Bevers, Therese B.; Sneige, Nour; Huo, Lei

2015-01-01

The management of benign papilloma (BP) without atypia identified on breast core needle biopsy (CNB) is controversial. We describe the clinicopathologic features of 80 patients with such lesions in our institution, with an upgrade rate to malignancy of 3.8%. A multidisciplinary approach to select patients for surgical excision is recommended. Background The management of benign papilloma (BP) without atypia identified on breast core needle biopsy (CNB) is controversial. In this study, we determined the upgrade rate to malignancy for BPs without atypia diagnosed on CNB and whether there are factors associated with upgrade. Methods Through our pathology database search, we studied 80 BPs without atypia identified on CNB from 80 patients from 1997 to 2010, including 30 lesions that had undergone excision and 50 lesions that had undergone ≥ 2 years of radiologic follow-up. Associations between surgery or upgrade to malignancy and clinical, radiologic, and pathologic features were analyzed. Results Mass lesions, lesions sampled by ultrasound-guided CNB, and palpable lesions were associated with surgical excision. All 3 upgraded cases were mass lesions sampled by ultrasound-guided CNB. None of the lesions with radiologic follow-up only were upgraded to malignancy. The overall upgrade rate was 3.8%. None of the clinical, radiologic, or histologic features were predictive of upgrade. Conclusion Because the majority of patients can be safely managed with radiologic surveillance, a selective approach for surgical excision is recommended. Our proposed criteria for excision include pathologic/radiologic discordance or sampling by ultrasound-guided CNB without vacuum assistance when the patient is symptomatic or lesion size is ≥ 1.5 cm. PMID:24119786

Gastrointestinal stromal tumours of stomach: Robot-assisted excision with the da Vinci Surgical System regardless of size and location site.

PubMed

Furbetta, Niccolo; Palmeri, Matteo; Guadagni, Simone; Di Franco, Gregorio; Gianardi, Desirée; Latteri, Saverio; Marciano, Emanuele; Moglia, Andrea; Cuschieri, Alfred; Di Candio, Giulio; Mosca, Franco; Morelli, Luca

2018-03-23

The role of minimally invasive surgery of gastrointestinal stromal tumours (GISTs) of the stomach remains uncertain especially for large and/or difficult located tumours. We are hereby presenting a single-centre series of robot-assisted resections using the da Vinci Surgical System (Si or Xi). Data of patients undergoing robot-assisted treatment of gastric GIST were retrieved from the prospectively collected institutional database and a retrospective analysis was performed. Patients were stratified according to size and location of the tumour. Difficult cases (DCs) were considered for size if tumour was> 50 mm and/or for location if the tumour was Type II, III or IV sec. Privette/Al-Thani classification. Between May 2010 and February 2017, 12 consecutive patients underwent robot-assisted treatment of GIST at our institution. DCs were 10/12 cases (83.3%), of which 6/10 (50%) for location, 2/10 (25%) for size and 2/10 (25%) for both. The da Vinci Si was used in 8 patients, of which 6 (75%) were DC, and the da Vinci Xi in 4, all of which (100%) were DC. In all patients, excision was by wedge resection. All lesions had microscopically negative resection margins. There was no conversion to open surgery, no tumour ruptures or spillage and no intraoperative complications. Our experience suggests a positive role of the robot da Vinci in getting gastric GIST removal with a conservative approach, regardless of size and location site. Comparative studies with a greater number of patients are necessary for a more robust assessment.

Delayed repair of post-traumatic posterior urethral distraction injuries: long-term results.

PubMed

Tunc, H M; Tefekli, A H; Kaplancan, T; Esen, T

2000-06-01

There is still controversy regarding the treatment of post-traumatic posterior urethral distraction injuries. Initial suprapubic cystostomy and delayed perineal urethral reconstruction has been considered the reference standard. In this report, we review our experience with delayed perineal urethral reconstruction, with a focus on the long-term outcome and complications. A total of 77 men with posterior urethral distraction injury due to pelvic trauma underwent reconstruction with delayed perineal approach. In all cases, the area of fibrosis was aggressively excised, the corpus spongiosum was mobilized, and a tension-free, spatulated end-to-end anastomosis was achieved by splitting the corporeal bodies in 66.2% and by an additional perineally performed inferior pubectomy in 49.3% of the patients. The median time from injury to surgical repair was 12 months. The preoperative evaluation consisted of combined antegrade and retrograde cystourethrograms and cystourethrography. A detailed sexual history was obtained in 58 patients (75.3%). After a mean follow-up of 47 months (range 15 months to 14 years), the urethral continuity was adequate in 94. 8%; however, 2 patients required a perineal surgical revision (total of 79 operations). Postoperative incontinence was observed in 7 (9. 1%) of 77 patients. Postoperative erectile dysfunction was noted in 16.2% of patients who were known to be potent by history before surgery. Our results support the belief that delayed perineal reconstruction with extensive excision of fibrosis and a tension-free, spatulated end-to-end anastomosis is a successful treatment alternative for posterior urethral distraction defects, with acceptable morbidity.

Minimally invasive thyroid nodulectomy reduces post-operative hypothyroidism when compared with thyroid lobectomy.

PubMed

Sarkis, Leba M; Norlen, Olov; Sywak, Mark; Delbridge, Leigh

2017-05-01

It has been a long-standing surgical tenet that the minimum surgical procedure for a single thyroid nodule is lobectomy. Such an approach, however, has been associated with a significant incidence of post-operative hypothyroidism with patients becoming medication dependent for life. Thermal sealing devices have enabled local nodule excision to be undertaken safely with preservation of more residual thyroid mass. The aim of this study was to determine if this approach was associated with a reduction in post-operative hypothyroidism. This is a retrospective cohort study comprising 351 patients treated between January 2010 and December 2012. Patients were assessed at 6-8-week review. Subclinical hypothyroidism was defined as a thyroid-stimulating hormone (TSH) >4.5 mIU/L, with clinical hypothyroidism defined as both an elevated TSH and presence of clinical symptoms requiring thyroxine replacement. One hundred and ninety patients underwent open thyroid lobectomy, 86 a minimally invasive thyroid lobectomy and 75 a minimally invasive nodulectomy. There was no difference in post-operative hypothyroidism after lobectomy whether by the open (22.1%) or minimally invasive (22.1%) technique. However, after minimally invasive nodulectomy, post-operative hypothyroidism was less than one quarter (5.3%) of that following lobectomy overall (22.1%, P < 0.01). There were no differences in post-operative complications between any of the groups. Minimally invasive local nodule excision can be performed safely, with the potential for significantly reducing the rate of post-operative hypothyroidism. As such, the procedure should be considered for appropriately selected patients. © 2014 Royal Australasian College of Surgeons.

Incidence, treatment and outcome of rectal stenosis following transanal endoscopic microsurgery.

PubMed

Barker, J A; Hill, J

2011-09-01

As an alternative to more radical abdominal surgery, transanal endoscopic microsurgery (TEM) offers a minimally invasive solution for the excision of certain rectal polyps and early-stage rectal tumours. The patient benefits of TEM as compared to radical abdominal surgery are clear; nevertheless, some drawback is possible. The aim of our study was to determine the risk factors, treatment and outcomes of rectal stenosis following TEM. We analysed a series of 354 consecutive patients who underwent TEM for benign or malignant rectal tumours between 1997 and 2009. We recorded the maximum histological diameter of the lesion, and whether the lesion was circumferential. Rectal stenosis was defined as a rectal narrowing not allowing passage of a 12 mm sigmoidoscope. Histological results with a measured specimen diameter were available in 304 of the 354 cases. There were 11 stenoses in total (3.6%), 7 stenoses due to 9 circumferential lesions (78%) and 4 due to lesions with a maximum diameter ≥ 5 cm (3.2%). Two patients presented as emergencies, and the other 9 patients reported symptoms of increased stool frequency at follow-up. Three of the stenoses were associated with recurrent disease. All stenoses were treated by a combination of endoscopic/radiological balloon dilatation or surgically with Hegar's dilators. A median of two procedures were required to treat stenoses until resolution of symptoms. Rectal stenosis following TEM excision is rare. It is predictable in patients with circumferential lesions but is rare in patients with non-circumferential lesions with a maximum diameter ≥ 5 cm. It is effectively treated with surgical or balloon dilatation. Most patients require repeated treatments.

Preoperative computed tomography-guided percutaneous hookwire localization of metallic marker clips in the breast with a radial approach: initial experience.

PubMed

Uematsu, T; Kasami, M; Uchida, Y; Sanuki, J; Kimura, K; Tanaka, K; Takahashi, K

2007-06-01

Hookwire localization is the current standard technique for radiological marking of nonpalpable breast lesions. Stereotactic directional vacuum-assisted breast biopsy (SVAB) is of sufficient sensitivity and specificity to replace surgical biopsy. Wire localization for metallic marker clips placed after SVAB is needed. To describe a method for performing computed tomography (CT)-guided hookwire localization using a radial approach for metallic marker clips placed percutaneously after SVAB. Nineteen women scheduled for SVAB with marker-clip placement, CT-guided wire localization of marker clips, and, eventually, surgical excision were prospectively entered into the study. CT-guided wire localization was performed with a radial approach, followed by placement of a localizing marker-clip surgical excision. Feasibility and reliability of the procedure and the incidence of complications were examined. CT-guided wire localization surgical excision was successfully performed in all 19 women without any complications. The mean total procedure time was 15 min. The median distance on CT image from marker clip to hookwire was 2 mm (range 0-3 mm). CT-guided preoperative hookwire localization with a radial approach for marker clips after SVAB is technically feasible.

Advanced Hysteroscopic Surgery: Quality Assurance in Teaching Hospitals.

PubMed

Erian, Mark M S; McLaren, Glenda R; Erian, Anna-Marie

2017-01-01

Advanced hysteroscopic surgery (AHS) is a vitally important technique in the armamentarium for the management of many day-to-day clinical problems, such as menorrhagia, surgical excision of uterine myomata and septa in the management of female infertility, hysteroscopic excision of chronically retained products of conception (placenta accreta), and surgical removal of intramural ectopic pregnancy. In today's climate of accountability, it is necessary that gynecologists take a more active role in assuring the quality of their work. In this article, we discuss the quality assurance system from the point of view of the surgical audit meetings in some of the major teaching hospitals affiliated with the University of Queensland (Brisbane, Queensland, Australia).

Advanced Hysteroscopic Surgery: Quality Assurance in Teaching Hospitals

PubMed Central

McLaren, Glenda R.; Erian, Anna-Marie

2017-01-01

Advanced hysteroscopic surgery (AHS) is a vitally important technique in the armamentarium for the management of many day-to-day clinical problems, such as menorrhagia, surgical excision of uterine myomata and septa in the management of female infertility, hysteroscopic excision of chronically retained products of conception (placenta accreta), and surgical removal of intramural ectopic pregnancy. In today's climate of accountability, it is necessary that gynecologists take a more active role in assuring the quality of their work. In this article, we discuss the quality assurance system from the point of view of the surgical audit meetings in some of the major teaching hospitals affiliated with the University of Queensland (Brisbane, Queensland, Australia). PMID:28729781

New Safety Margins for Melanoma Surgery: Nice Possibility for Drinking of "Just That Cup of Coffee"?

PubMed

Tchernev, Georgi; Chokoeva, Anastasiya Atanasova

2017-06-15

The American Joint Committee on Cancer (AJCC's) skin melanoma surgical treatment recommendations from 2011 are characterised by a prima facie "freedom of choice" regarding how extensive should be the excisions for melanomas with tumour thickness up to 2 mm and melanoma in situ. It is unclear why the recommended surgical security margins vary between 0.5 and 1 cm for melanoma in situ, whereas for melanomas with a tumour thickness of up to 1.99 mm, the range of variation is also between 1 and 2 cm, without specifying when the surgical field should be broader and, narrower, accordingly. This "uncertainty or lack of intent" of the guilders often leads to the same surgical approach to melanomas at different stages, or to a different approach in cases of melanomas at the same stage, in contrast. Therefore, this should be defined as wrong, logically. We present 3 patients with cutaneous melanomas, treated with similar fields of surgical security. Current issues, generated within the framework of melanoma's surgery guided by the recommendations of the AJCC are also discussed. A new surgical approach in patients with melanoma is recommended, discussed for the first time in world literature. We hypothesize that the introduction of a certain recommendations for a 2 cm surgical field in all directions during the initial excision, combined with the parallel performance of a sentinel lymph node biopsy, will lead in fact to several important advantages: 1) avoiding of the secondary excision in at least 70% - 90% of the patients (depending on the tumor thickness), 2) minimizing the risk of lymphatic effusion change and misinterpretation of the sentinel lymph node biopsy's results in patients with secondary excision; 3) optimization of the surgical team's work; 4) minimizing the possibility of unprepared/uninformed personnel to take part in decisions for treating a specific disease such as skin melanoma, 4) facilitating the appropriate patients' group selection at the appropriate stage when involving them in different studies, leading to equal leveling of the initial positions. Whether the proposed approach will be subjected to a detailed discussion of AJCC's expert's remains currently unclear.

Extemporaneous transposition flap for closing two contiguous surgical excision.

PubMed

Boggio, Paolo; Veronese, Federica; Miglino, Benedetta; Graziola, Francesca; Tiberio, Rossana; Colombo, Enrico

2018-08-01

The authors present a surgical procedure to remove two contiguous cutaneous lesions using a single transposition flap and suture line without an evident scar. This method is useful when rhomboid surgical exeresis could not represent the best choice to obtain an optimum aesthetic result.

Surgical Strategies in the Treatment of Gynecomastia Grade I-II: The Combination of Liposuction and Subcutaneous Mastectomy Provides Excellent Patient Outcome and Satisfaction.

PubMed

Schröder, Lars; Rudlowski, Christian; Walgenbach-Brünagel, Gisela; Leutner, Claudia; Kuhn, Walther; Walgenbach, Klaus-Jürgen

2015-07-01

Gynecomastia (GM) is a benign condition with glandular tissue enlargement of the male breast. GM is classified into 4 grades of increasing severity. We describe a series of GM grade I-II, diagnosed, treated surgically and analyzed regarding feasibility, complication rate, and satisfaction. From 2005 to 2012, a chart review was performed for 53 patients. Preoperative examination included endocrine and urological examination and exclusion of other pathological conditions. The surgical technique consisted of liposuction through an inframammarian-fold incision and excision of the glandular tissue by a minimal periareolar approach. A total number of 53 male patients with 104 breasts were available for analysis. By liposuction, a median of 300 ml (range: 10-1000 ml) was aspirated from each breast and 25.1 g (range: 3-233 g) gland tissue was resected. Surgery lasted between 25 and 164 min per patient (median: 72 min). 2 postoperative hemorrhages occurred (n = 2, 3.8%). 2 patients underwent re-operation due to cosmetic reasons (n = 2, 3.8%). This analysis demonstrates that treatment of GM grade I-II can easily be performed by liposuction combined with subcutaneous resection of the glandular tissue as a minimally invasive and low-impact surgical treatment with a low rate of complications and excellent patient satisfaction. Preoperative workup is important to rule out specific diseases or malignancy causing the GM.

Surgical Treatment, Oral Rehabilitation, and Orthognathic Surgery After Failure of Pharmacologic Treatment of Central Giant Cell Lesion: A Case Report.

PubMed

Maia Nogueira, Renato Luiz; Osterne, Rafael Lima Verde; Cavalcante, Roberta Barroso; Abreu, Ricardo Teixeira

2016-12-01

Although pharmacologic treatments for central giant cell lesions have gained much emphasis, these treatment modalities do not always have successful outcomes, and surgical treatment may be necessary. The purpose of the present study was to report a case of aggressive central giant cell lesion initially treated by nonsurgical methods without satisfactory results, necessitating segmental mandibular resection for definitive treatment and oral rehabilitation. A 20-year-old woman was diagnosed with an aggressive central giant cell lesion in the mandible. The patient was first treated with intralesional corticosteroid injections. Subsequently, the lesion increased in size. Therefore, a second pharmacologic treatment was proposed with salmon calcitonin nasal spray, but no signs of a treatment response were noted. Because of the lack of response, surgical excision was performed, and a mandibular reconstruction plate was installed. At 12 months after surgical resection, the patient underwent mandibular reconstruction with bone grafts. After 6 months, 7 dental implants were installed, and fixed prostheses were made. After installation of the prostheses, the patient experienced persistent mandibular laterognathism, and a mandibular orthognathic surgery was performed to correct the laterognathia. The follow-up examination 4 years after orthognathic surgery showed no signs of recurrence and good facial symmetry. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Extradigital glomic tumor of the forearm. About a case and review of literature.

PubMed

Lancien, U; Duteille, F; Perrot, P

2018-04-01

We report the clinical case of a 72-year-old man followed for 10years by a specialized pain center, for neuropathic pain poorly systematized, triggered by the contact of the anteromedial face of the right forearm. After surgical excision, histological analysis indicated a well-circumscribed nodule in the subcutaneous region, confirming that the mass was a glomus tumor. In this clinical case, surgical excision allowed an immediate disappearance of the pains without recurrence to this day. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Therapeutic experience of severe and recurrent secondary hyperparathyroidism in a patient on hemodialysis for 18 years: A case report.

PubMed

Zhu, Mingwen; Zhang, Zongming; Lin, Fangcai; Miao, Jieping; Wang, Pei; Zhang, Chong; Yu, Hongwei; Deng, Hai; Liu, Zhuo; Liu, Limin; Wan, Baijiang; Yang, Haiyan; Song, Mengmeng; Zhao, Yue; Jiang, Nan; Zhang, Zichao; Zhang, Zhenya; Pan, Lijie

2018-05-01

For patients with refractory secondary hyperparathyroidism (SHPT), parathyroidectomy (PTX) has received increasing attention. However, evidence-based medicine shows that there is still controversy regarding surgical methods, efficacy, and safety. We retrospectively analyzed the process of diagnosis and treatment in one patient with severe SHPT and long-term chronic renal failure (CRF), so as to further improve the therapeutic effect. A 61-year-old female with SHPT and CRF manifested as no urine for 18 years, underwent PTX 4 times since September 2010, with satisfactory final recovery. The first operation involved resection of 3 parathyroid glands in the normal position; the second operation involved removal of an ectopic parathyroid gland, combined with parathyroid gland autotransplantation; the third operation was performed to resect suspected recurrent parathyroid gland; the fourth operation involved partial excision of the autotransplanted parathyroid glands. Accurate preoperative localized diagnosis and optimal surgical approach play key roles in the prevention and treatment of SHPT; postoperative recurrence of SHPT caused by ectopic or autotransplanted parathyroid gland should receive more attention.

Accuracy, Sensitivity and Specificity of Fine Needle Aspiration Biopsy for Salivary Gland Tumors: A Retrospective Study from 2006 to 2011

PubMed

Silva, William P P; Stramandinoli-Zanicotti, Roberta T; Schussel, Juliana L; Ramos, Gyl H A; Ioshi, Sergio O; Sassi, Laurindo M

2016-11-01

Objective: This article concerns evaluation of the sensitivity, specificity and accuracy of FNAB for pre-surgical diagnosis of benign and malignant lesions of major and minor salivary glands of patients treated in the Department of Head and Neck Surgery of Erasto Gartner Hospital. Methods: This retrospective study analyzed medical records from January 2006 to December 2011 from patients with salivary gland lesions who underwent preoperative FNAB and, after surgical excision of the lesion, histopathological examination. Results: The study had a cohort of 130 cases, but 34 cases (26.2%) were considered unsatisfactory regarding cytology analyses. Based on the data, sensitivity was 66.7% (6/9), specificity was 81.6% (71/87), accuracy was 80.2% (77/96), the positive predictive value was 66,7% (6/9) and the negative predictive value was 81.6% (71/87). Conclusion: Despite the high rate of inadequate samples obtained in the FNAB in this study the technique offers high specificity, accuracy and acceptable sensitivity. Creative Commons Attribution License

All atypia diagnosed at stereotactic vacuum-assisted breast biopsy do not need surgical excision.

PubMed

de Mascarel, Isabelle; Brouste, Véronique; Asad-Syed, Maryam; Hurtevent, Gabrielle; Macgrogan, Gaëtan

2011-09-01

The necessity of excision is debatable when atypia are diagnosed at stereotactic vacuum-assisted breast biopsy (microbiopsy). Among the 287 surgical excisions performed at Institut Bergonié from 1999 to 2009, we selected a case-control study group of 151 excisions; 52 involving all the diagnosed cancers and 99 randomly selected among the 235 excisions without cancer, following atypical microbiopsy (24 flat epithelial atypia; 50 atypical ductal hyperplasia; 14 lobular neoplasia; 63 mixed lesions). Mammographical calcification (type, extension, complete removal) and histological criteria of epithelial atypia (type, number of foci, size/extension), topography and microcalcification extension at microbiopsy were compared according to the presence or absence of cancer at excision. Factors associated with cancer at excision were Breast Imaging Reporting and Data System (BI-RADS5) lesions, large and/or multiple foci of mammographical calcifications, histological type, number, size and extension of atypical foci. Flat epithelial atypia alone was never associated with cancer at excision. BI-RADS5, atypical ductal hyperplasia (alone or predominant) and >3 foci of atypia were identified as independent pejorative factors. There was never any cancer at excision when these pejorative factors were absent (n=31). Presence of one (n=59), two (n=23) or three (n=14) factors was associated with cancer in 24, 15 and 13 cases with an odds ratio=5.8 (95% CI: 3-11.2) for each additional factor. We recommend that mammographical data and histological characteristics be taken into account in the decision-making process after diagnosis of atypia on microbiopsy. With experienced senologists and strict histological criteria, some patients could be spared surgery resulting in significant patient, financial and time advantages.

Surgical Outcomes of Primary Versus Post-Neoadjuvant Chemotherapy Breast Conservation Surgery: A Comparative Study from a Developing Country.

PubMed

Agarwal, Gaurav; Sonthineni, Chaitra; Mayilvaganan, Sabaretnam; Mishra, Anjali; Lal, Punita; Agrawal, Vinita

2018-05-01

In India and other developing countries, breast conservation surgery (BCS) rates in breast cancer patients are low due to advanced disease at presentation and misconceptions about BCS outcomes. Many patients presenting with large or locally advanced breast cancers (LABC) can be offered post-neoadjuvant chemotherapy (NACT) BCS, safety of which is not as well established as that of primary BCS. This retrospective study compared pathological and surgical outcome parameters in patients undergoing primary and post-NACT BCS. All non-metastatic breast cancer patients undergoing BCS during 2011-2015 with 1-year follow-up were included. Outcome parameters in form of margin infiltration, ipsilateral breast tumor recurrence (IBTR) rates and IBTR-free survival were compared between primary and post-NACT BCS patients groups. One hundred and twenty-nine patients underwent BCS; 95 underwent primary and 34 post-NACT BCS. Patients in both groups underwent similar multimodality treatment as per institutional protocols. Post-NACT patients more frequently required oncoplastic volume displacement or replacement surgery (p = 0.002). Re-excision of infiltrated margins was needed more frequently in primary BCS compared with post-NACT BCS group (14.4 vs. 8.8%; p = 0.40). IBTR (Mean follow-up = 30.7 months) was seen in 8.8% post-NACT patients compared with 2.1% primary BCS (p = 0.114). IBTR-free survival did not differ significantly between the groups in stage-wise comparison. Post-NACT BCS is safe even in large tumors and LABC, though many require oncoplastic procedures for satisfactory cosmesis. In a developing country where many patients present with large breast cancers or LABC, the benefits of BCS can be offered to a majority with the help of NACT, without compromising the chances of cure.

Antero mediastinal retrosternal goiter: surgical excision by combined cervical and hybrid robot-assisted approach

PubMed Central

Cicalese, Marcellino; Scaramuzzi, Roberto; Di Natale, Davide; Curcio, Carlo

2018-01-01

Most intrathoracic goiters are located in the anterior mediastinum. Surgical resection is usually recommended in case of morbidity associated with the goiter’s mass effect or for suspicion of malignancy difficult to diagnose without resection. Intrathoracic goiters are usually resected through a cervical approach, with sternotomy needed in selected cases. We report a case of antero mediastinal retrosternal goiter in old age patient undergoing surgical excision by combined cervical and hybrid robot-assisted approach. All steps of the thoracic procedure were completely performed using the da Vinci robot system with final extension of a port-site incision to extract the specimen. This approach provides more advantages than sternotomy regarding post operative clinical benefits and allows a more accurate surgical resection in the antero-superior mediastinum than conventional thoracoscopy. PMID:29707373

Preoperative planning and real-time assisted navigation by three-dimensional individual digital model in partial nephrectomy with three-dimensional laparoscopic system.

PubMed

Wang, Dongwen; Zhang, Bin; Yuan, Xiaobin; Zhang, Xuhui; Liu, Chen

2015-09-01

To evaluate the feasibility and effectiveness of preoperative planning and real-time assisted surgical navigation for three-dimensional laparoscopic partial nephrectomy under the guidance of three-dimensional individual digital model (3D-IDM) created using three-dimensional medical image reconstructing and guiding system (3D-MIRGS). Between May 2012 and February 2014, 44 patients with cT1 renal tumors underwent retroperitoneal laparoscopic partial nephrectomy (LPN) using a three-dimensional laparoscopic system. The 3D-IDMs were created using the 3D-MIRGS in 21 patients (3D-MIRGS group) between February 2013 and February 2014. After preoperative planning, operations were real-time assisted using composite 3D-IDMs, which were fused with two-dimensional retrolaparoscopic images. The remaining 23 patients underwent surgery without 3D-MIRGS between May 2012 and February 2013; 14 of these patients were selected as a control group. Preoperative aspects and dimensions used for an anatomical score, "radius; exophytic/endophytic; nearness; anterior/posterior; location" nephrometry score, tumor size, operative time (OT), segmental renal artery clamping (SRAC) time, estimated blood loss (EBL), postoperative hospitalization, the preoperative serum creatinine level and ipsilateral glomerular filtration rate (GFR), as well as postoperative 6-month data were compared between groups. All the SRAC procedures were technically successful, and each targeted tumor was excised completely; final pathological margin results were negative. The OT was shorter (159.0 vs. 193.2 min; p < 0.001), and EBL (148.1 vs. 176.1 mL; p < 0.001) was reduced in the 3D-MIRGS group compared with controls. No statistically significant differences in SRAC time or postoperative hospitalization were found between the groups. Neither group showed any statistically significant increases in serum creatinine level or decreases in ipsilateral GFR postoperatively. Preoperative planning and real-time assisted surgical navigation using the 3D-IDM reconstructed from 3D-MIRGS and combined with the 3D laparoscopic system can facilitate LPN and result in precise SRAC and accurate excision of tumor that is both effective and safe.

Prediction of margin involvement and local recurrence after skin-sparing and simple mastectomy.

PubMed

Al-Himdani, S; Timbrell, S; Tan, K T; Morris, J; Bundred, N J

2016-07-01

Skin-sparing mastectomy (SSM) facilitates immediate breast reconstruction. We investigated locoregional recurrence rates after SSM compared with simple mastectomy and the factors predicting oncological failure. Patients with early breast cancer that underwent mastectomy between 2000 and 2005 at a single institution were studied to ascertain local and systemic recurrence rates between groups. Kaplan-Meier curves and log-rank test were used to evaluate disease-free survival. Patients (n = 577) underwent simple mastectomy (80%) or SSM (20%). Median follow up was 80 months. Patients undergoing SSM were of younger average age, less often had involved lymph nodes (22% vs 44%, p < 0.001), more often had DCIS present (79% vs 53%, p < 0.001) and involved margins (29% vs 15%, p = 0.001). Involved surgical margins were associated with large size (p = 0.001). The 8-year local recurrence (LR) rates were 7.9% for SSM and 5% for simple mastectomy respectively (p = 0.35). Predictors of locoregional recurrence were lymph node involvement (HR 8.0, for >4 nodes, p < 0.001) and involved surgical margins (HR 3.3, p = 0.002). In node negative patients, SSM was a predictor of locoregional recurrence (HR 4.8 [1.1, 19.9], p = 0.033). Delayed reconstruction is more appropriate for node positive early breast cancer after post-mastectomy radiotherapy. Re-excision of involved margins is essential to prevent local recurrence after mastectomy. Copyright © 2016 Elsevier Ltd, BASO ~ the Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

Preoperative Embolization to Improve the Surgical Management and Outcome of Juvenile Nasopharyngeal Angiofibroma (JNA) in a Single Center: 10-Year Experience.

PubMed

Lutz, J; Holtmannspötter, M; Flatz, W; Meier-Bender, A; Berghaus, A; Brückmann, H; Zengel, P

2016-12-01

Juvenile nasopharyngeal angiofibroma (JNA) is a rare benign neoplasm that occurs almost exclusively in the nasopharynx of adolescent male individuals. We performed a retrospective study to determine the efficacy and safety of preoperative embolization and the surgical outcome in patients with JNA in a single-center institution. Fifteen cases undergoing embolization and surgical treatment between April 2003 and February 2013 were evaluated retrospectively. The demographic data, clinical presentation, and treatment were reviewed including the kind of preoperative embolization and different surgical approaches performed. The parameters investigated were the amount of blood loss, the tumor stage, and the rates of recurrence. Subsequently, a comparison was made between patients who had undergone Onyx ® embolization versus those who had been embolized with the standard approach. In these 15 patients (mean age, 15 years), a total of 27 surgical procedures were performed. One patient was at stage Ia, two were at stage Ib, two were at stage IIa, six were at stage IIb, one was at stage IIc, and three were at stage IIIa based on the Radkowsky classification. All patients underwent preoperative embolization and subsequent surgery. The surgical approach and the embolization technique varied and evolved during time. The embolization procedure decreased the intraoperative blood loss to a minimum of 250 ml, and with the advent of intratumoral embolization, the rate of recurrence diminished. Preoperative Onyx ® embolization facilitates the shift in the treatment to endoscopic excision in selected patients, which reduces recurrence rates and overall morbidity.

Clinicopathologic features and surgical management of primary umbilical melanoma: a case series.

PubMed

Di Monta, Gianluca; Caracò, Corrado; Marone, Ugo; Grimaldi, Antonio Maria; Anniciello, Anna Maria; Di Marzo, Massimiliano; Simeone, Ester; Mori, Stefano

2015-04-15

Primary umbilical melanoma is an uncommon tumor that is poorly described in the medical literature. The umbilical region is a particular anatomic site owing to the presence of embryonal remnants, which can be a potential metastatic pathway, as well as the braided lymphatic network drainage. Hence, primary malignant neoplasms affecting the umbilicus require a different and more radical surgical approach compared with other melanomas. In this report, we describe a series of three patients of Caucasian ethnicity who presented with primary umbilical melanoma at the National Cancer Institute of Naples, Italy. All patients underwent wide excision of the tumor including the underlying peritoneum. No surgical complications, either immediate or delayed, were observed in any of the patients. Sentinel lymph node biopsy was negative in two cases. Two of the patients developed metastatic disease and died after systemic medical therapy. The other patient is currently in follow-up, and remains disease-free after 21 months. The umbilicus has vascular and embryological connections with the underlying peritoneum, so that early visceral involvement is more likely to occur with primary umbilical melanomas. As such, tumor resection including the underlying peritoneum is required to avoid local relapse, whilst sentinel lymph node biopsy appears to be of poor diagnostic value.

Case report: whiplash-associated disorder from a low-velocity bumper car collision: history, evaluation, and surgery.

PubMed

Duffy, Michael F; Stuberg, Wayne; DeJong, Stacey; Gold, Kurt V; Nystrom, N Ake

2004-09-01

Case report of a patient with a whiplash-associated disorder following a bumper car collision. Imaging studies failed to provide an anatomic explanation for the debilitating symptoms. To report a chronic, debilitating pain syndrome after a low-velocity bumper car collision while using complex range-of-motion data for the diagnosis, prognosis, and surgical indication in whiplash-associated disorder. The controversy of whiplash-associated disorder mainly concerns pathophysiology and collision dynamics. Although many investigations attempt to define a universal lesion or determine a threshold of force that may cause permanent injury, no consensus has been reached. Eight years after a low-velocity collision, the patient underwent surgical excision of multiple painful trigger points in the posterior neck. Computerized motion analysis was used for pre- and postoperative evaluations. Surgical treatment resulted in an increase in total active range of motion by 20%, reduced intake of pain medication, doubled the number of work hours, and generally led to a dramatic improvement in quality of life. This case of whiplash-associated disorder after a low-velocity collision highlights the difficulty in defining threshold of injury in regard to velocity. It also illustrates the value of computerized motion analysis in confirming the diagnosis of whiplash-associated disorder and in the evaluation of prognosis and treatment.

A case of bifocal endometriosis involving a pfannenstiel incision.

PubMed

Evsen, Mehmet Sidik; Sak, Muhammet Erdal; Yalinkaya, Ahmet; Firat, Ugur; Caca, Fatma Nur

2011-01-01

A 25-year-old woman was referred to our clinic for atypical cyclic pain and masses at both ends of a Pfannenstiel incision scar. Ultrasound of the anterior abdominal wall showed two masses. Both masses were hypoechoic, heterogeneous lesions located at opposite ends of the scar. The lesions were surgically excised with. Microscopic examination revealed endometrial gland structures with endometrial stroma in fibroadipose tissue in sections of both specimens indicative of endometriosis. Incisional endometriosis (IE) is a form of extrapelvic endometriosis especially in scars of obstetric or gynecologic surgery IE may be multifocal at surgical scars. We report the a case of bifocal incisional endometriosis in Pfannesteil scar. Whole scar evaluation should be done for incisional endometriosis and surgical excision should be performed for treatment.

Ultrasound-guided core biopsy in the diagnosis of lymphoma of the head and neck. A 9 year experience

PubMed Central

Burke, C; Thomas, R; Inglis, C; Baldwin, A; Ramesar, K; Grace, R; Howlett, D C

2011-01-01

Objectives This retrospective study aimed to evaluate the diagnostic utility of ultrasound-guided core biopsy (USCB) in lymphoma of the head and neck, in particular whether core biopsy can provide sufficient diagnostic information for definitive treatment. Methods All lymphomas diagnosed in the head and neck at Eastbourne General Hospital between January 2000 and June 2009 were identified. Radiology and pathology reports were reviewed and the diagnostic techniques recorded. The type of biopsy (fine needle aspiration, needle core, surgical excision biopsy) used to establish a diagnosis sufficient to allow treatment, i.e. the "index" diagnostic technique, was identified. Previous inconclusive or inadequate biopsies were noted. Pathology reports based on USCB were graded 0–3 according to diagnostic completeness and ability to provide treatment information. Results Of 691 overall cases of lymphoma diagnosed over the 9 year period, 171 different patients presented with lymphoma in the head and neck. Of these 171, 83 had USCB biopsy during diagnostic work up. 60 were regarded as grade 3 where a confident diagnosis of lymphoma was made. In seven patients, clinical management proceeded on the basis of a suggestive (grade 2) pathology report without surgical excision, and these were therefore also included as "index" biopsies. Overall therefore, 67/83 core biopsies (81%) provided adequate information to allow treatment. Surgical excision biopsy was the index modality in 104 cases. Conclusion In the majority of cases USCB is adequate for confident histopathological diagnosis avoiding the need for surgical excision biopsy in cases of suspected head and neck lymphoma. PMID:21427181

Towards intraoperative assessment of tumor margins in breast surgery using optical coherence elastography (Conference Presentation)

NASA Astrophysics Data System (ADS)

Kennedy, Brendan F.; Wijesinghe, Philip; Allen, Wes M.; Chin, Lixin; Latham, Bruce; Saunders, Christobel M.; Sampson, David D.

2016-03-01

Surgical excision of tumor is a critical factor in the management of breast cancer. The most common surgical procedure is breast-conserving surgery. The surgeon's goal is to remove the tumor and a rim of healthy tissue surrounding the tumor: the surgical margin. A major issue in breast-conserving surgery is the absence of a reliable tool to guide the surgeon in intraoperatively assessing the margin. A number of techniques have been proposed; however, the re-excision rate remains high and has been reported to be in the range 30-60%. New tools are needed to address this issue. Optical coherence elastography (OCE) shows promise as a tool for intraoperative tumor margin assessment in breast-conserving surgery. Further advances towards clinical translation are limited by long scan times and small fields of view. In particular, scanning over sufficient areas to assess the entire margin in an intraoperative timeframe has not been shown to be feasible. Here, we present a protocol allowing ~75% of the surgical margins to be assessed within 30 minutes. To achieve this, we have incorporated a 65 mm-diameter (internal), wide-aperture annular piezoelectric transducer, allowing the entire surface of the excised tumor mass to be automatically imaged in an OCT mosaic comprised of 10 × 10 mm tiles. As OCT is effective in identifying adipose tissue, our protocol uses the wide-field OCT to selectively guide subsequent local OCE scanning to regions of solid tissue which often present low contrast in OCT images. We present promising examples from freshly excised human breast tissue.

Long-term outcomes after adjunctive topical 5-flurouracil or mitomycin C for the treatment of surgically excised, localized ocular surface squamous neoplasia.

PubMed

Bahrami, Bobak; Greenwell, Timothy; Muecke, James S

2014-01-01

To report rates of recurrence and complications of localized ocular surface squamous neoplasia treated with 5-fluorouracil or mitomycin C as adjunctive treatment to surgical excision. Long-term follow up of two prospective, non-comparative interventional case series. One hundred fifty-three eyes with histologically confirmed localized, non-invasive ocular surface squamous neoplasia. 89 eyes were treated with adjuvant 5-fluorouracil and 64 eyes were treated with adjuvant mitomycin C. Following surgical excision±cryotherapy patients received topical 5-fluorouracil 1% four times daily for two weeks or topical mitomycin C 0.04% four times daily for two to three 1-week cycles. Ocular surface squamous neoplasia recurrence, complications of therapy and compliance. Median follow up was 33.6 (range 12-84) months and 57.9 (range 12-160) months in 5-fluorouracil and mitomycin C groups, respectively. There was one recurrence in the 5-fluorouracil group and no recurrences in the mitomycin C group. Side-effects occurred in 69% of 5-fluorouracil patients and 41% of mitomycin C patients. Five patients (6%) required intervention for treatment-related side-effects in the 5-fluorouracil group versus 11 (17%) in the mitomycin C group. No vision-threatening complications were noted. Long-term recurrence of localised ocular surface squamous neoplasia is rare when topical 5-fluorouracil or mitomycin C are used as adjunctive treatment to surgical excision. While side-effects are common, the majority are transient and rarely limit compliance. © 2013 Royal Australian and New Zealand College of Ophthalmologists.

Rapid Screening of Cancer Margins in Tissue with Multimodal Confocal Microscopy

PubMed Central

Gareau, Daniel S.; Jeon, Hana; Nehal, Kishwer S.; Rajadhyaksha, Milind

2012-01-01

Background Complete and accurate excision of cancer is guided by the examination of histopathology. However, preparation of histopathology is labor intensive and slow, leading to insufficient sampling of tissue and incomplete and/or inaccurate excision of margins. We demonstrate the potential utility of multimodal confocal mosaicing microscopy for rapid screening of cancer margins, directly in fresh surgical excisions, without the need for conventional embedding, sectioning or processing. Materials/Methods A multimodal confocal mosaicing microscope was developed to image basal cell carcinoma margins in surgical skin excisions, with resolution that shows nuclear detail. Multimodal contrast is with fluorescence for imaging nuclei and reflectance for cellular cytoplasm and dermal collagen. Thirtyfive excisions of basal cell carcinomas from Mohs surgery were imaged, and the mosaics analyzed by comparison to the corresponding frozen pathology. Results Confocal mosaics are produced in about 9 minutes, displaying tissue in fields-of-view of 12 mm with 2X magnification. A digital staining algorithm transforms black and white contrast to purple and pink, which simulates the appearance of standard histopathology. Mosaicing enables rapid digital screening, which mimics the examination of histopathology. Conclusions Multimodal confocal mosaicing microscopy offers a technology platform to potentially enable real-time pathology at the bedside. The imaging may serve as an adjunct to conventional histopathology, to expedite screening of margins and guide surgery toward more complete and accurate excision of cancer. PMID:22721570

Pseudomyxoma peritonei: A case report and review of the literature.

PubMed

Gómez Rivas, Juan; Alonso-Dorrego, José María; Carrión, Diego M; Vega Robalino, Mónica; González-Peramato, Pilar

2018-03-01

We present the case of a patient incidentally diagnosed with a pelvic mass next to the bladder. After surgical excision, definitive diagnosis was pseudomyxoma peritonei. We provide a concise review of the literature of this pathology. A 55 year-old male patient, was found to have, in annual routine ultrasound, a pelvic retrovesical mass. CT guided needle aspirate showed a tumor with myxoid changes and low aggressive cytology. Surgical excision was performed. The excised mass contained the cecal appendix and ileal serosa. Pathology report was: mucinous cystadenoma of the appendix and pseudomyxoma peritonei. PMP is a local-regional disease within the abdomen, characterized by a mucinous tumor (mucocele) that produces a progressive amount of mucinous ascites, which eventually blows-out, and tumor cells are spread through the peritoneal cavity. Treatment options differ significantly, depending the stage of the disease.

What is the future for General Surgery in Model 3 Hospitals?

PubMed

Mealy, K; Keane, F; Kelly, P; Kelliher, G

2017-02-01

General Surgery consultant recruitment poses considerable challenges in Model 3 Hospitals in Ireland. The aim of this paper is to examine General Surgery activity and consultant staffing in order to inform future manpower and service planning. General surgical activity in Model 3 Hospitals was examined using the validated 2014 Hospital Inpatient Enquiry (HIPE) dataset. Current consultant staffing was ascertained from hospital personnel departments and all trainees on the National Surgical Training Programme were asked to complete a questionnaire on their career intentions. Model 3 Hospitals accounted for 50% of all General Surgery discharges. In the elective setting, 51.5% of all procedures were endoscopic investigations and in the acute setting only 22% of patients underwent an operation. Most surgical procedures were of low acuity and included excision of minor lesions, appendicectomy, cholecystectomy and hernia repair. Of 76 General Surgeons who work in Model 3 Hospitals 25% were locums and 54% had not undergone formal training in Ireland. A further 22% of these surgeons will retire in the next five years. General Surgical trainees surveyed indicated an unwillingness to take up posts in Model 3 Hospitals, while 83% indicated that a post in a Model 4 Hospital is 'most desirable'. Lack of attractiveness related to issues regarding rotas, lack of ongoing skill enhancement, poor experience in the management of complex surgical conditions, limited research and academic opportunity, isolation from colleagues and poor trainee support. These data indicated that an impending General Surgery consultant manpower crisis can only be averted in Model 3 Hospitals by either major change in the emphasis of surgical training or a significant reorganisation of surgical services.

Glomus tumor presenting as complex regional pain syndrome of the left upper limb: a case report.

PubMed

Macharia, Chege; Nthumba, Peter M

2015-12-29

Glomus tumors of the hand are rare, benign but debilitating neoplasms arising from the neuromyoarterial glomus body. They may present a diagnostic dilemma, and take years with multiple consultations and investigations before an appropriate diagnosis is made, but once a diagnosis is made, surgical excision is curative. This is a case presentation of a 35-year-old African man who presented with complex regional pain syndrome of his left upper extremity, whose genesis was found to be a glomus tumor of the pulp of his left middle finger. Surgical excision resulted in resolution of the chronic regional pain syndrome and a return to a normal lifestyle. Chronic regional pain syndrome is a rare presentation of a glomus tumor, which has only been previously reported in patients with neurofibromatosis type 1, and one patient who did not have neurofibromatosis. Patients with glomus tumors may spend many years in pain and distress because of misdiagnosis. Sensitization and education of both the public and health care workers will help in early diagnosis and treatment of this otherwise potentially disabling pathology for which surgical excision is curative.

The effect of interleukin-2 on canine peripheral nerve sheath tumours after marginal surgical excision: a double-blind randomized study

PubMed Central

2013-01-01

Background The objective of this study was to evaluate the effect on outcomes of intraoperative recombinant human interleukin-2 injection after surgical resection of peripheral nerve sheath tumours. In this double-blind trial, 40 patients due to undergo surgical excision (<5 mm margins) of presumed peripheral nerve sheath tumours were randomized to receive intraoperative injection of interleukin-2 or placebo into the wound bed. Results There were no significant differences in any variable investigated or in median survival between the two groups. The median recurrence free interval was 874 days (range 48–2141 days), The recurrence-free interval and overall survival time were significantly longer in dogs that undergone the primary surgery by a specialist-certified surgeon compared to a referring veterinarian regardless of whether additional adjunct therapy was given. Conclusion Overall, marginal excision of peripheral nerve sheath tumours in dogs resulted in a long survival time, but adjuvant treatment with recombinant human interleukin-2 (rhIL-2) did not provide a survival advantage. PMID:23927575

Primary lumbar extradural hemangiosarcoma in a dog.

PubMed

Paek, Matthew; Glass, Eric; Kent, Marc; Clifford, Craig A; De Lahunta, Alexander

2015-01-01

A 9 yr old castrated male golden retriever weighing 36 kg was presented for evaluation of progressive left pelvic limb paresis and fecal and urinary incontinence. MRI demonstrated an extradural, ovoid mass compressing the lumbar spinal cord. Surgical excision of the mass was performed. Histologically, the mass was consistent with hemangiosarcoma with no involvement of the adjacent vertebrae. The dog underwent a doxorubicin-based chemotherapy protocol with the addition of oral cyclophosphamide. After completion of chemotherapy, the dog was evaluated q 4 mo for restaging. Clinicopathological evidence of primary tumor recurrence or metastatic disease was not detected for 15 mo after initial diagnosis and treatment. To the authors' knowledge, this is the first report of a primary extradural hemangiosarcoma in the lumbar vertebral column in a dog. The clinical presentation, diagnosis, treatment, and outcome are also discussed.

Gallbladder carcinoma late metastases and incisional hernia at umbilical port site after laparoscopic cholecystectomy.

PubMed

Ciulla, A; Romeo, G; Genova, G; Tomasello, G; Agnello, G; Cstronovo, Gaetano

2006-05-01

A potentially serious complication of laparoscopic cholecystectomy is the inadvertent dissemination of unsuspected gallbladder carcinoma. There are increasing reports of seeding of tumor at the trocar sites following laparoscopic cholecystectomy in patients with unexpected or inapparent gallbladder carcinoma. Although the mechanism of the abdominal wall recurrence is still unclear, laparoscopic handling of the tumor, perforation of the gallbladder, and extraction of the specimen without an endobag may be risk factors for the spreading of malignant cells. The Authors report the case of late development of umbilical metastasis after laparoscopic cholecystectomy; the presence of an incisional hernia and the finding of a stone in subcutaneous tissue demonstrate the diffusion of tumor cells into subcutaneous tissue during the extraction of gallbladder. The patient underwent an excision of the metastases. She is disease free two years after surgical treatment.

Paget's disease of the vulva--a review of our experience.

PubMed

Petković, S; Jeremić, K; Vidakovic, S; Jeremić, J; Lazović, G

2006-01-01

The aim of our study was to review our experience with Paget's disease of the vulvar relative to initial examination, treatment and oncological outcome. Ten women with extramammary Paget's diseases of the vulva were treated during the 10-year period. The charts of these patients were reviewed and data were collected regarding patient demographics, symptoms, previous Paget's disease, surgical treatments and time to recurrence. Eight women (80%) were treated with wide local excision or partial vulvectomy, and two patients (20%) required radical resection for invasive adenocarcinoma. The group of women who had invasive diseases also underwent inquinofemoral lymphadenectomy and no lymphatic metastases were noted. Three women (30%) experienced recurrence. The mean time to relapse was 30 months (range 3-88 months). Recurrence is very common and long-term monitoring is recommended with careful examination of any abnormal vulvar lesion.

IgG4-related Mikulicz's disease associated with thyroiditis: a case report and review of the literature.

PubMed

Zhang, Yujiao; Du, Yi; Li, Kaijun; He, Jianfeng

2014-03-01

To report an unusual case of IgG4-related Mikulicz's disease associated with thyroiditis. We describe a 25-year-old Chinese man who presented with bilateral, painless swellings of the lachrymal glands, parotid glands, and thyroid nodules. The patient underwent left-sided dacryoadenectomy and the diagnosis of IgG4-related Mikulicz's disease was pathologically confirmed. The size of the right-sided lachrymal gland and parotid glands recovered fundamentally after one month of glucocorticoid therapy. IgG4-related Mikulicz's disease associated with thyroiditis should be considered in the differential diagnosis of bilateral swellings of lachrymal glands, salivary glands, and thyroid nodules. Surgical excision is recommended in order to treat the tumor and to ensure the pathological diagnosis. Glucocorticoid therapy should be considered in association with surgery after removal.

Monophasic Synovial Sarcoma Presenting as Mitral Valve Obstruction

PubMed Central

Chokesuwattanaskul, Warangkana; Terrell, Jason; Jenkins, Leigh Ann

2010-01-01

We report the case of a 26-year-old man who experienced progressive left-sided chest pain and 2 episodes of near-syncope. Studies revealed a 15-cm mass in the upper left lung, a 10-cm mass in the medial base of the left lung, and a 5-cm left atrial mass that involved the left lung, infiltrated the left pulmonary vein, and prolapsed into the mitral valve, causing intermittent obstruction. The patient underwent surgical excision of the left atrial tumor. Pathologic evaluation confirmed the diagnosis of monophasic synovial sarcoma. To our knowledge, this is only the 3rd report of left atrial invasion and resultant mitral valve obstruction from a synovial sarcoma that infiltrated the pulmonary vein. We believe that this is the 1st documented case of a metastatic left atrial synovial sarcoma in monophasic form. PMID:20844626

Surgical management of fibrotic encapsulation of the fluocinolone acetonide implant in CAPN5-associated proliferative vitreoretinopathy

PubMed Central

Tlucek, Paul S; Folk, James C; Sobol, Warren M; Mahajan, Vinit B

2013-01-01

Objective To review fibrosis of fluocinolone acetonide (FA) implants in subjects with CAPN5 autosomal dominant neovascular inflammatory vitreoretinopathy (ADNIV). Methods A retrospective case series was assembled from ADNIV patients in which there was fibrotic encapsulation of a fluocinolone acetonide implant. CAPN5 genotypes and surgical repair techniques were reviewed. Results Two eyes of two ADNIV patients developed a fibrotic capsule over the fluocinolone acetonide implant. Both patients had Stage IV disease. Patient A had a c.731T > C mutation in the CAPN5 gene and patient B had a c.728G > T mutation. The fibrotic membrane was surgically excised and the implant function was restored. Conclusion The exuberant fibrotic response in later stages of ADNIV may be resistant to local immunosuppression with steroids. Surgical excision of fibrotic membranes over FA implants can reestablish local steroid delivery in cases of severe proliferative vitreoretinopathy. PMID:23785231

Surgical management of fibrotic encapsulation of the fluocinolone acetonide implant in CAPN5-associated proliferative vitreoretinopathy.

PubMed

Tlucek, Paul S; Folk, James C; Sobol, Warren M; Mahajan, Vinit B

2013-01-01

To review fibrosis of fluocinolone acetonide (FA) implants in subjects with CAPN5 autosomal dominant neovascular inflammatory vitreoretinopathy (ADNIV). A retrospective case series was assembled from ADNIV patients in which there was fibrotic encapsulation of a fluocinolone acetonide implant. CAPN5 genotypes and surgical repair techniques were reviewed. Two eyes of two ADNIV patients developed a fibrotic capsule over the fluocinolone acetonide implant. Both patients had Stage IV disease. Patient A had a c.731T > C mutation in the CAPN5 gene and patient B had a c.728G > T mutation. The fibrotic membrane was surgically excised and the implant function was restored. The exuberant fibrotic response in later stages of ADNIV may be resistant to local immunosuppression with steroids. Surgical excision of fibrotic membranes over FA implants can reestablish local steroid delivery in cases of severe proliferative vitreoretinopathy.

Tri-modal confocal mosaics detect residual invasive squamous cell carcinoma in Mohs surgical excisions

NASA Astrophysics Data System (ADS)

Gareau, Dan; Bar, Anna; Snaveley, Nicholas; Lee, Ken; Chen, Nathaniel; Swanson, Neil; Simpson, Eric; Jacques, Steve

2012-06-01

For rapid, intra-operative pathological margin assessment to guide staged cancer excisions, multimodal confocal mosaic scan image wide surgical margins (approximately 1 cm) with sub-cellular resolution and mimic the appearance of conventional hematoxylin and eosin histopathology (H&E). The goal of this work is to combine three confocal imaging modes: acridine orange fluorescence (AO) for labeling nuclei, eosin fluorescence (Eo) for labeling cytoplasm, and endogenous reflectance (R) for marking collagen and keratin. Absorption contrast is achieved by alternating the excitation wavelength: 488 nm (AO fluorescence) and 532 nm (Eo fluorescence). Superposition and false-coloring of these modes mimics H&E, enabling detection of cutaneous squamous cell carcinomas (SCC). The sum of mosaic Eo+R is false-colored pink to mimic the appearance of eosin, while the AO mosaic is false-colored purple to mimic the appearance of hematoxylin in H&E. In this study, mosaics of 10 Mohs surgical excisions containing invasive SCC, and five containing only normal tissue were subdivided for digital presentation equivalent to 4× histology. Of the total 50 SCC and 25 normal sub-mosaics presented, two reviewers made two and three type-2 errors (false positives), respectively. Limitations to precisely mimic H&E included occasional elastin staining by AO. These results suggest that confocal mosaics may effectively guide staged SCC excisions in skin and other tissues.

Tri-modal confocal mosaics detect residual invasive squamous cell carcinoma in Mohs surgical excisions

PubMed Central

Bar, Anna; Snaveley, Nicholas; Lee, Ken; Chen, Nathaniel; Swanson, Neil; Simpson, Eric; Jacques, Steve

2012-01-01

Abstract. For rapid, intra-operative pathological margin assessment to guide staged cancer excisions, multimodal confocal mosaic scan image wide surgical margins (approximately 1 cm) with sub-cellular resolution and mimic the appearance of conventional hematoxylin and eosin histopathology (H&E). The goal of this work is to combine three confocal imaging modes: acridine orange fluorescence (AO) for labeling nuclei, eosin fluorescence (Eo) for labeling cytoplasm, and endogenous reflectance (R) for marking collagen and keratin. Absorption contrast is achieved by alternating the excitation wavelength: 488 nm (AO fluorescence) and 532 nm (Eo fluorescence). Superposition and false-coloring of these modes mimics H&E, enabling detection of cutaneous squamous cell carcinomas (SCC). The sum of mosaic Eo+R is false-colored pink to mimic the appearance of eosin, while the AO mosaic is false-colored purple to mimic the appearance of hematoxylin in H&E. In this study, mosaics of 10 Mohs surgical excisions containing invasive SCC, and five containing only normal tissue were subdivided for digital presentation equivalent to 4× histology. Of the total 50 SCC and 25 normal sub-mosaics presented, two reviewers made two and three type-2 errors (false positives), respectively. Limitations to precisely mimic H&E included occasional elastin staining by AO. These results suggest that confocal mosaics may effectively guide staged SCC excisions in skin and other tissues. PMID:22734774

Endoscope-assisted approach to excision of branchial cleft cysts.

PubMed

Teng, Stephanie E; Paul, Benjamin C; Brumm, John D; Fritz, Mark; Fang, Yixin; Myssiorek, David

2016-06-01

The purpose of this study is to describe an endoscope-assisted surgical technique for the excision of branchial cleft cysts and compare it to the standard approach. Retrospective case series review. Twenty-seven cases described as branchial cleft excisions performed by a single surgeon at one academic medical center were identified between 2007 and 2014. Twenty-five cases (8 endoscopic, 17 standard approach) were included in the study. Cases were excluded if final pathology was malignant. Patient charts were reviewed, and two techniques were compared through analysis of incision size, operative time, and surgical outcomes. This study showed that the length of incision required for the endoscopic approach (mean = 2.13 ± 0.23) was significantly less than that of the standard approach (mean = 4.10 ± 1.46, P = 0.008) despite the fact that there was no significant difference in cyst size between the two groups (P = 0.09). The other variables examined, including operative time and surgical outcomes, were not significantly different between the two groups. This transcervical endoscope-assisted approach to branchial cleft cyst excision is a viable option for uncomplicated cases. It provides better cosmetic results than the standard approach and does not negatively affect outcomes, increase operative time, or result in recurrence. 4. Laryngoscope, 126:1339-1342, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

Aggressive fibromatosis (fibrosarcoma) of the facial nerve.

PubMed

Pulec, J L

1993-07-01

Aggressive fibromatosis of the facial nerve is a very rare tumor. Three cases have been previously reported. The tumor is locally recurrent and often has a fatal outcome. This report is of a ten-year-old boy whose tumor originally developed in the parotid area with subsequent spread to the base of the skull, the neck and the cerebellopontine angle. Treatment was by wide surgical excision, radiation therapy and chemotherapy. Despite treatment, the patient died. The clinical features of this case will be described. Only wide surgical excision early in the course of the disease may offer a chance for cure.

[Perianal pyoderma].

PubMed

Slauf, P; Antos, F; Novák, J; Benes, J; Kálal, J

1993-10-01

Perianal pyoderma (hidradenitis suppurativa-acne conglobata) is a chronic disease which in its progressive form cannot be treated by conservative methods. Extensive suppurative foci must be radically excised incl. all systems of fistulas right down to the fascia and the defects which develop are allowed to heal per secundam or after several weeks they can at a different period of time be covered by a skin transplant. The authors present their 30-year experience with surgical treatment of 39 patients. Treatment was in all instances successful after radical surgical excision. All these patients have fully recovered as regards work capacity as well as social aspects.

Diagnosis and surgical management of abdominal cocoon: results from 12 cases.

PubMed

Liu, Hai-yan; Wang, Yong-sheng; Yang, Wan-guang; Yin, Sheng-lu; Pei, Hui; Sun, Tong-wen; Wang, Lexin

2009-01-01

This study was designed to describe the characteristics, diagnostic and therapeutic methods of abdominal cocoon. Twelve patients with abdominal cocoon were surgically treated. The clinical findings from these patients were analyzed. All patients presented with acute complete intestinal obstruction, and 10 had a previous history of abdominal mass. In nine patients, the whole or part of the small intestines were covered by an ash gray, dense and tough fibrous membrane. The capsule was surgically excised, and the adhesion was released. Partial resection of the small intestines was performed. In the other three patients, the small intestines were only partially covered by a membrane, and there was an extensive adhesion of intestinal tract, forming a large mass which could not be relieved by surgical lysis. Intestinal tube was put in, and fistulation procedures were performed. All patients recovered fully after the surgery. There are four types of surgical findings in abdominal cocoon. The most common type is that the small intestines are fully covered by a thick white membrane, causing intestinal obstruction. Surgical excision of the membrane and the release of adhesion is the treatment of choice.

Use of Antibiotic Impregnated Resorbable Beads Reduces Pressure Ulcer Recurrence: A Retrospective Analysis.

PubMed

Khansa, Ibrahim; Barker, Jenny C; Ghatak, Piya Das; Sen, Chandan K; Gordillo, Gayle M

2018-05-17

Recurrence of pressure ulcers remains common. We have employed resorbable antibiotic beads as a therapeutic strategy to deliver high local antibiotic concentrations to the debridement site. Our objective was to determine whether the use of resorbable antibiotic- beads would reduce pressure ulcer recurrence. We reviewed all stage IV pressure ulcers treated with excision, partial ostectomy and flap coverage over 16 years. Baseline patient factors (location of ulcer, presence of osteomyelitis, preoperative prealbumin), surgical factors (type of flap, use of antibiotic beads, bone culture results) and postoperative outcomes (ulcer recurrence at 1 year, dehiscence, seroma, cellulitis) were collected. Outcomes of patients who received antibiotic-impregnated beads were compared to those who did not. 86 patients with 120 stage IV pressure ulcers underwent excision and flap coverage. This included 16 ulcers where antibiotic beads were used, and 104 where they were not. The overall ulcer recurrence rate at 12 months was 35.8%. The recurrence rate in the group treated with antibiotic beads was significantly lower than the group without beads (12.5% vs. 39.4%, p=0.03). Overall, complication rates between the two groups were similar (43.8% vs. 51.9%, p=0.54). No systemic or local toxicity from antibiotic beads occurred. Scanning electron microscopy images of sacral bone from one case showed bacterial biofilm even after debridement. Pressure ulcer recurrence at 1 year after excision and flap coverage decreased significantly with the use of resorbable antibiotic beads. This article is protected by copyright. All rights reserved. © 2018 by the Wound Healing Society.

Outcome of Boyd-McLeod procedure for recalcitrant lateral epicondylitis of elbow.

PubMed

Reddy, V R M; Satheesan, K S; Bayliss, N

2011-08-01

Various surgical procedures including percutaneous and open release and arthroscopic procedures have been described to treat recalcitrant tennis elbow. We present the outcome of Boyd-McLeod surgical procedure for tennis elbow resistant to non-operative treatment in twenty-seven patients (twenty-nine limbs). Boyd McLeod procedure involves excision of the proximal portion of the annular ligament, release of the origin of the extensor muscles, excision of the bursa if present, and excision of the synovial fringe. The average time interval from the onset of symptoms of tennis elbow until surgery was 28 months (range 8-72 months). Of those patients, 91% reported complete relief of symptoms with return to full normal activities including sports. Average post-operative time for return to professional/recreational activity was 5 weeks. One case developed pain secondary to ectopic bone formation after surgery, which settled after excision, and in another there was no pain relief with Boyd McLeod procedure. Two patients had scar tenderness that did not affect the final outcome. We conclude that Boyd-McLeod procedure is an effective treatment option in patients with resistant lateral epicondylitis.

Three-dimensional fluoroscopic navigation-assisted surgery for tumors in patients with tumor-induced osteomalacia in the bones.

PubMed

Kobayashi, Hiroshi; Akiyama, Toru; Okuma, Tomotake; Shinoda, Yusuke; Oka, Hiroyuki; Ito, Nobuaki; Fukumoto, Seiji; Tanaka, Sakae; Kawano, Hirotaka

2017-12-01

Tumor-induced osteomalacia (TIO) is a rare paraneoplastic syndrome usually caused by phosphaturic mesenchymal tumors. Segmental resection has been recommended for these tumors in the bones because curettage was found to be associated with a high local recurrence rate. Navigation-assisted surgery provides radiological information to guide the surgeon during surgery. No previous study has reported on the efficacy of navigation-assisted surgery for tumors in patients with TIO. Therefore, the present study aimed to evaluate the efficacy of navigation-assisted surgery for tumors in patients with TIO. The study included seven patients with TIO who were treated between January 2003 and December 2014 at our hospital. All patients underwent surgical treatment with or without the use of a 3-dimensional (3D) fluoroscopy-based navigation system. The laboratory data and oncological outcomes were evaluated. The follow-up period was 8-128 months. The tumors were located at the femur (n = 4), ischium, spine and ilium (n = 1). Of the seven patients, five underwent navigation-assisted surgery and two underwent surgery without navigation assistance. In the two patients who underwent surgery without navigation assistance, a complete cure was not obtained and osteomalacia did not resolve. One of these two patients and the other five patients who underwent navigation-assisted surgery, one patient had incomplete resection due to massive invasion of the tumor into the spinal canal, but five patients achieved complete excision and recovered from osteomalacia. Navigation-assisted surgery using a 3D fluoroscopy-based navigation system is effective for tumors in patients with TIO.

Primary cutaneous marginal zone B-cell lymphoma: clinical and histological aspects.

PubMed

Khaled, A; Sassi, S; Fazaa, B; Ben Hassouna, J; Ben Romdhane, K; Kamoun, M R

2009-02-01

According to the WHO-EORTC classification of cutaneous lymphomas, primary cutaneous marginal zone B-cell lymphoma are now well characterized. We report here a case of primary cutaneous marginal zone B-cell lymphoma in a 51 year-old man in which the diagnosis was made using both histology and immunopathology. The patient had no remarkable medical history, no history of either acute inflammation or insect bite, and presented with a 5 cm solitary asymptomatic erythematous firm, multinodular and infiltrated plaque on the back for 12 months. Histological examination and immunohistochemical study of a cutaneous biopsy provided a differential diagnosis between B cell lymphoma and lymphocytoma cutis. Full body work up revealed no signs of extracutaneous dissemination. The patient underwent surgical excision of the nodule. Histological examination showed a histological and immunophenotyping profile typical of primary cutaneous marginal zone B-cell lymphoma. The lesion was completely excised with clear margins and no recurrence occurred after a 12 month-follow-up period. Primary cutaneous marginal zone B-cell lymphoma are low-grade lymphomas that have an indolent course and a high tendency to recur. They should be differentiated from lymphocytoma cutis and from the other types of cutaneous B cell lymphomas that have a different course and prognosis.

How happy are patients with their gynaecomastia reduction surgery?

PubMed

Ridha, H; Colville, R J I; Vesely, M J J

2009-11-01

Gynaecomastia reduction surgery is a common male cosmetic procedure. Our clinical experience suggested far lower rates of satisfaction than previously reported. Therefore we evaluated our patient group using a detailed questionnaire designed specifically to assess patient satisfaction with breast attributes and quality-of-life outcome following surgery. The questionnaire was sent to all patients who had surgery for gynaecomastia between January 2000 to January 2006. A total of 74 of the 120 patients contacted returned the questionnaire (62% overall response rate). The patients were divided into 3 groups according to their surgical treatment; liposuction only, excision only and combined excision plus liposuction. The majority of patients underwent surgery for reasons of self-confidence and emotional distress. In all groups surgery resulted in an increase in the mean Likert score (LS). The overall mean LS, combined from all the questions increased from 1.9 ('dissatisfied') to 3.2 ('neither satisfied nor dissatisfied'). Only 62.5% of all patients treated for gynaecomastia were 'satisfied' to 'very satisfied'. This more detailed study has shown that satisfaction rates are not as high as previously published. Patients must be appropriately counselled preoperatively to ensure they have realistic expectations of what can be achieved with surgery. (c) 2008 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Outcomes of multiple wire localization for larger breast cancers: when can mastectomy be avoided?

PubMed

Kirstein, Laurie J; Rafferty, Elizabeth; Specht, Michelle C; Moore, Richard H; Taghian, Alphonse G; Hughes, Kevin S; Gadd, Michele A; Smith, Barbara L

2008-09-01

Mastectomy is often recommended when mammography shows a breast cancer with extensive calcifications. We wished to determine whether the use of multiple localizing wires to guide lumpectomy in this setting was associated with increased rates of breast conservation. We also wanted to identify factors that predicted a poor chance of successful lumpectomy, to avoid multiple lumpectomy attempts in a patient who would ultimately require mastectomy. Records of 153 women with breast cancer who underwent lumpectomy for larger lesions that required multiple wire localization and 196 controls who required only single wire localization were reviewed retrospectively. The number of localizing wires, specimen volume, largest specimen dimension, number of surgical procedures, and rates of breast conservation were scored. Seventy-seven percent of patients requiring multiple wire localization had successful breast conservation, compared with 90% of those needing only single wire localization. Only 28% of multiple wire patients required more than 1 excision to achieve clear margins, compared with 36% of single wire patients (p < 0.01). Breast conservation is possible in the great majority of breast cancer patients whose mammographic lesions require multiple localizing wires for excision. The use of multiple wires can decrease the number of procedures required to obtain clear lumpectomy margins.

Gender reversal in 46XX congenital virilizing adrenal hyperplasia.

PubMed

Sripathi, V; Ahmed, S; Sakati, N; al-Ashwal, A

1997-05-01

To review the results of gender reversal in six patients with 46XX congenital virilizing adrenal hyperplasia (CVAH). Fifty-one patients with 46XX CVAH were seen in an 8 year period; 45 were managed by conventional feminizing genitoplasty, but six underwent gender reversal and were managed as males. The clinical decision for gender reversal was made after appropriate counselling and was based primarily on parental choice, this being influenced significantly by a delayed diagnosis in four patients. Surgical management consisted of gonadectomy, excision of Müllerian structures and staged hypospadias repair/ chordee correction in four patients, and circumcision in two completely masculinized children. All six boys are well adjusted to their gender of rearing, with ages ranging from 3 years to 16.5 years (mean 8.5) at the time of review. Two children have normal penises and four have a satisfactory result after two-stage repair of hypospadias/chordee. Most patients with 46XX CVAH are preferably raised as females and require a feminizing genitoplasty. However, the clinical decision may be influenced by many factors, including delay in diagnosis, social bias and the premium on male rearing in certain communities. When male rearing is chosen, early gonadectomy and excision of Müllerian structures, together with staged hypospadias repair, gives satisfactory results.

Shear-Wave Elastography for the Differential Diagnosis of Breast Papillary Lesions

PubMed Central

Chung, Jin; Lee, Won Kyung; Cha, Eun-Suk; Lee, Jee Eun; Kim, Jeoung Hyun; Ryu, Young Hoon

2016-01-01

Objective To evaluate the diagnostic performance of shear-wave elastography (SWE) for the differential diagnosis of breast papillary lesions. Methods This study was an institutional review board-approved retrospective study, with a waiver of informed consent. A total of 79 breast papillary lesions in 71 consecutive women underwent ultrasound and SWE prior to biopsy. Ultrasound features and quantitative SWE parameters were recorded for each lesion. All lesions were surgically excised or excised using an ultrasound-guided vacuum-assisted method. The diagnostic performances of the quantitative SWE parameters were compared using the area under the receiver operating characteristic curve (AUC). Results Of the 79 lesions, six (7.6%) were malignant and 12 (15.2%) were atypical. Orientation, margin, and the final BI-RADS ultrasound assessments were significantly different for the papillary lesions (p < 0.05). All qualitative SWE parameters were significantly different (p < 0.05). The AUC values for SWE parameters of benign and atypical or malignant papillary lesions ranged from 0.707 to 0.757 (sensitivity, 44.4–94.4%; specificity, 42.6–88.5%). The maximum elasticity and the mean elasticity showed the highest AUC (0.757) to differentiate papillary lesions. Conclusion SWE provides additional information for the differential diagnosis of breast papillary lesions. Quantitative SWE features were helpful to differentiate breast papillary lesions. PMID:27893857

Hazard and outcome of retreated choledochal cyst patients.

PubMed

Chijiiwa, K

1993-01-01

Thirty-nine patients initially treated for choledochal cyst (25: cyst-enterostomy for 15 type I and 10 type IV A, 13: cyst excision for 8 type I and 5 type IV A, 1: sphincterotomy for type III) have been completely followed up for a mean period of 17 years to examine the effect of surgical management on their lives. Eighteen of 25 cases with cyst-enterostomy (72%) needed retreatment due to the complications but one could not be retreated because of the presence of advanced bile duct carcinoma. Fourteen of 17 cases were retreated with cyst excision, of whom 12 showed an excellent outcome but other two were suffering from cholangitis and hepatolithiasis. The remaining 3 patients retreated with PTCS or cyst-enterostomy showed a poor outcome. Of 13 patients who had undergone cyst excision with hepatico-jejunostomy as the first choice, 12 showed a good outcome but one needed retreatment due to the anastomotic stenosis and hepatolithiasis. Thus, excision of cyst should be the surgical management for choledochal cyst. However, it should be noted that three of 27 patients treated initially or secondarily with cyst excision showed unsatisfactory results mainly due to the anastomotic stenosis. The results demonstrate that hepaticojejunostomy with a wide opening stoma is necessary to prevent postoperative morbidity.

Myeloid sarcoma: An unusual and rare laryngeal presentation

PubMed Central

Tan, S.N.; Gendeh, H.S.; Sani, A.; Mat-Baki, M.

2016-01-01

Introduction Myeloid Sarcoma (MS) or Granulocytic Sarcoma is an uncommon laryngeal malignancy. It may arise from myelodysplastic syndromes, malignancy or de novo. Presentation in the larynx is rare and some may present with Acute Myeloid Leukaemia (AML) whereby the later may be asymptomatic. Case Presentation A 44-year-old South East Asian lady presented with a six months history of hoarseness, shortness of breath, reduced exercise tolerance, weight loss and laryngeal irritation. Symptoms progressed to coughing with liquids two months prior. On examination, she had a resting biphasic stridor and laryngoscopy revealed right immobile vocal cord with a firm right ventricle mass extending into the right paraglottic space. She was pale and haematology investigations revealed microcytic hypochromic anaemia. Magnetic Resonance Imaging (MRI) of the neck and thorax showed thickening of the right false cord, true cord and aryepiglottic fold. A biopsy taken during endolaryngeal microsurgery (ELMS) confirmed myeloid sarcoma of the right ventricle and para glottic mass. Further investigation revealed a background of AML and she then underwent chemotherapy. Discussion MS is a rarity with only nine reported cases between the years of 1954 until 2015. Immunohistochemistry and immunophenotyping are definite for diagnosis confirmation as MS cells often exhibit myeloperoxidase (MPO), lymphocyte common antigen (LCA) and CD117 markers. MS is treated with are chemotherapy (either systemic or intrathecal), radiotherapy, surgical excision or in combination. Systemic chemotherapy has better efficacy and prognosis as compared to localised treatment of radiotherapy or surgical excision. However, there has yet to be a definitive chemotherapy protocol. Prognosis is poor with a 5-year survival rate of 48%. Conclusion Although laryngeal MS is a rare phenomenon, early recognition is key and patients should always be investigated for an underlying myeloproliferative or dysplastic disease. PMID:26957189

Congenital choristomas of the oral cavity in children.

PubMed

Chai, Raymond L; Ozolek, John A; Branstetter, Barton F; Mehta, Deepak K; Simons, Jeffrey P

2011-10-01

To review our institutional experience with oral cavity choristomas in children. Retrospective case series and medical record review. Medical records including clinic notes, operative reports, radiologic studies, and pathology specimens were reviewed. All imaging studies and pathology material were reviewed by a head and neck radiologist and pediatric pathologist, respectively. Sixteen patients (10 males and 6 females) with congenital oral cavity choristomas were identified. Mean age at diagnosis was 1.8 months. Location of the lesions included tongue (n = 9) and floor of mouth (n = 7). Preoperative imaging included magnetic resonance imaging (n = 6), computed tomography (n = 5), plain radiography (n = 1), and no imaging (n = 4). Radiographically, the lesions were consistently lobular with well-defined margins, but other imaging features often mimicked other masses that can arise in the tongue and floor of mouth. Symptoms were present in five of 16 patients and included difficulty feeding, swelling with upper respiratory infection, and partial airway obstruction. Complete surgical excision was performed in 15 of 16 patients; mean age at the time of surgery was 12.7 months. One patient underwent marsupialization. No complications were noted perioperatively. No recurrences of choristoma were seen. On histologic examination, the predominant component was cystic with cyst linings of respiratory epithelium (n = 5), gastric (foveolar) epithelium (n = 1), or both (n = 10). This study supports surgical excision as an effective intervention for children with oral cavity choristomas. Because the etiology of these cysts is unknown and diagnostic terminology is widely variable, we propose a more descriptive diagnosis based on the histology (i.e., lingual choristoma [or lingual developmental cyst] with respiratory epithelium or lingual choristoma [or lingual developmental cyst] with gastric epithelium). Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

Extensive Nevus Comedonicus, Complicated with Recurrent Abscesses, Successfully Treated with Surgical Resurfacing.

PubMed

Manikavachakan, Narender; Siddaraju, Maheshwari Nallur; Rajendran, Sarangapani Chakrapani; Venkataraman, Aniketh

2018-01-01

Nevus comedonicus is a rare epidermal abnormality of the pilosebaceous unit, which is congenital in most patients but may also appear early in childhood. It may be localized or have an extensive involvement, the latter showing a unilateral predominance with only a few cases presenting bilaterally. Extensive nevus comedonicus can be associated with musculoskeletal defects, eye and neurological involvement, which constitutes nevus comedonicus syndrome. Uncomplicated nevus comedonicus can be treated with topical keratolytics, diode, erbium laser, and ultrapulse CO 2 laser. Surgical excision can be performed to ensure complete removal and nonrecurrence. This case report refers to a young male patient with extensive nevus comedonicus present over left chest, left axilla, and left upper back without systemic involvement, treated with staged surgical excision and resurfacing.

Femoral head and neck excision arthroplasty in a leopard tortoise (Stigmochelys pardalis).

PubMed

Naylor, Adam D

2013-12-01

Cases of femoral head and neck excision arthroplasty are infrequently reported in reptiles, and details of surgical technique and clinical outcome in chelonia are lacking. An adult female leopard tortoise (Stigmochelys pardalis) was presented with chronic non-weight-bearing lameness of the left hind limb. Examination and radiography were consistent with coxofemoral luxation, and as a result of the chronic presentation, surgical intervention was recommended. A cranial approach to the joint via the prefemoral fossa afforded good surgical exposure. A depressed lytic acetabular lesion was noted during the procedure, postulated to be a result of abnormal wear from the luxated femoral head. A fiberglass prop was used during recovery to allow extension of the limb without full weight-bearing. Lameness persisted postoperatively, but limb usage significantly improved.

Anesthesia management in pediatric patients with laryngeal papillomatosis undergoing suspension laryngoscopic surgery and a review of the literature.

PubMed

Bo, Lin; Wang, Bing; Shu, Shi-Yu

2011-11-01

The excision of laryngeal papillomas poses a great challenge for both the anesthesiologist and the surgeon. The narrowness of the airways and the great variability of the pathological lesions necessitate close collaboration between the surgical and anesthesia teams to provide optimal operating conditions and ensure adequate ventilation and oxygenation. Our aim was to explore perioperative anesthesia management in pediatric patients during the excision of laryngeal papillomas with a suspension laryngoscope. Fifty-eight pediatric patients suffering from laryngeal papillomas were included in this retrospective study. These patients had degrees of laryngeal obstruction from I to III and underwent suspension laryngoscopic surgery to excise laryngeal papillomas between January 2007 and December 2010. The American Society of Anesthesiologists (ASA) physical status of the patients ranged from I to III. Anesthesia was induced by intravenous administration. Once the child was unconscious, a 2% lidocaine aerosol solution was sprayed over the laryngeal area directly under the laryngoscope. For patients to tolerate suspension laryngoscopy, it is necessary to maintain spontaneous breathing and ensure adequate anesthesia depth. The airway was secured, and sufficient ventilation was established throughout a tracheal tube (ID 2.5 or 3.0) which was placed close to glottis and connected to Jackson Rees system. Hemodynamic parameters and pulse oxygen saturation (SpO(2)) were closely monitored, and adverse events were recorded. Most of the patients 89% (52/58) were hemodynamically stable during the perioperative period. Laryngospasm and laryngeal edema occurred in several children during emergence from the anesthesia. Tracheal intubations were performed in six patients (10.3%). Tracheotomies were performed in two patients. One patient had to be sent to the ICU for comprehensive therapy. The most important consideration for anesthesia during suspension laryngoscopy is (1) the maintenance of adequate ventilation, (2) to permit surgical exposure, and (3) to maintain suitable depth of anesthesia which relaxes the vocal band, avoids laryngeal spasms (reflex closure), reduces cardiovascular reaction and wakes up quickly after operation. Any factors that aggravate laryngeal obstruction and dyspnea should be avoided. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Columnar cell change with atypia (flat epithelial atypia) on breast core biopsy-outcomes following open excision.

PubMed

Biggar, Magdalena A; Kerr, Kris M; Erzetich, Lisa M; Bennett, Ian C

2012-01-01

Columnar cell change with atypia (CCCA) is a relatively recently recognized pathologic breast entity considered to be a risk factor for subsequent development of breast carcinoma. The aim of this study was to investigate the significance of finding CCCA on breast core biopsy, by establishing the frequency of other breast pathology on subsequently performed surgical excision specimens. All cases with CCCA as the most advanced lesion on core biopsy were reviewed. After excision, another advanced proliferative lesion was identified in 17 (33%) patients, including three patients (6%) with in situ or invasive carcinoma. An additional five patients (10%) were concurrently diagnosed with primary breast carcinoma at other sites. These findings indicate that when CCCA is found on core biopsy, open surgical biopsy of the relevant area should be performed and that workup of both breasts should be undertaken to exclude coexistent breast carcinoma at alternative sites. © 2012 Wiley Periodicals, Inc.

Recurrent pannus formation causing prosthetic aortic valve dysfunction: Is excision without valve re-replacement applicable?

PubMed Central

2012-01-01

Prosthetic valve dysfunction at aortic position is commonly caused by pannus formation. The exact etiology is not known. It arises from ventricular aspect of the prosthesis encroaching its leaflets causing stenosis or it may remain localized causing left ventricular outflow tract obstruction without affecting valve function. The difference in location entails different approaches in management. Such a pathology requires surgical excision of the pannus with or without valve re-replacement. A recurrent pannus was observed in a female patient who needed repeated surgical intervention to excise a localized pannus without re-replacement of a well functioning prosthetic valve. Management of our case presents several questions, whether recurrence of pannus is caused by sparing the prosthetic valve, is it simply an exaggeration of an inflammatory healing process in certain individuals or is it ideal to re-replace the valve despite a well preserved function. PMID:22747790

Recurrent pannus formation causing prosthetic aortic valve dysfunction: is excision without valve re-replacement applicable?

PubMed

Darwazah, Ahmad K

2012-06-29

Prosthetic valve dysfunction at aortic position is commonly caused by pannus formation. The exact etiology is not known. It arises from ventricular aspect of the prosthesis encroaching its leaflets causing stenosis or it may remain localized causing left ventricular outflow tract obstruction without affecting valve function.The difference in location entails different approaches in management. Such a pathology requires surgical excision of the pannus with or without valve re-replacement.A recurrent pannus was observed in a female patient who needed repeated surgical intervention to excise a localized pannus without re-replacement of a well functioning prosthetic valve.Management of our case presents several questions, whether recurrence of pannus is caused by sparing the prosthetic valve, is it simply an exaggeration of an inflammatory healing process in certain individuals or is it ideal to re-replace the valve despite a well preserved function.

Preoperative Subconjunctival Injection of Mitomycin C Versus Intraoperative Topical Application as an Adjunctive Treatment for Surgical Removal of Primary Pterygium

PubMed Central

Ghoneim, Ehab M.; Abd-El Ghny, Ahmed A.; Gab-Allah, Amro A.; Kamal, Mohamed Z.

2011-01-01

Purpose: To compare the efficacy of preoperative local injection of mitomycin C (MMC) to intraoperative application of MMC in the prevention of pterygium recurrence after surgical removal. Materials and Methods: Seventy eyes of 70 patients with primary pterygia were randomly allocated to two groups. The first group (Group A, 35 eyes) received 0.1 ml of 0.15 mg/ml of subconjunctival MMC injected into the head of the pterygium 24 h before surgical excision with the bare sclera technique. The second group (Group B 35 eyes) underwent surgical removal with the bare sclera technique with intraoperative application of MMC (0.15 mg/ml) over bare sclera for 3 min. The study was performed between March 2007 and December 2008, and follow up was performed for 1 year postoperatively. Differences between frequencies in both groups were compared by the Chi-square test or Fisher exact test. Differences between means in both groups were compared by Student’s t-test. P < 0.05 was considered significant. Results: The rate of pterygium recurrence was 5.70% in Group A and 8.57% in Group B at 1 year postoperatively (P>0.05). Postoperatively, scleral thinning occurred in one eye in each group that resolved by 5 months postoperatively. No serious postoperative complications occurred in either group. Conclusion: Preoperative local injection of 0.15 mg/ml MMC is as effective as intraoperative topical application of 0.15 mg/ml MMC for preventing pterygium recurrence after surgical removal. PMID:21572732

A new classification and treatment protocol for gynecomastia.

PubMed

Ratnam, B Venkata

2009-01-01

It is not uncommon to encounter patients who have undergone surgery for gynecomastia but who were not fully satisfied with the results. Although various approaches and techniques based on presurgical classification systems aimed at yielding the best possible surgical outcomes have been offered, standardized recommendation that is generally accepted by surgeons is lacking. The author reports on a new classification system and treatment protocol for the surgical treatment of gynecomastia. A system was developed that classifies patients into 3 types based on skin elasticity, presence of an inframammary fold (IMF), and mammary ptosis. Surgical excision of the breast mass was followed by a combination of destruction of the IMF, ultrasound-assisted lipoplasty (UAL) of the chest wall, ultrasound stimulation of the breast skin, and periareolar deepithelialization, depending on the gyneocomastia classification. This classification and the treatment protocol were applied to 30 patients, 13 to 60 years of age, between January 2005 and December 2007. Among these patients, 12 were classified as type 1, 6 as type 2, and 12 as type 3. Follow-up ranged from 3 to 18 months. Complications were common to all types of cases and techniques. They included 2 hematomas, 1 wound dehiscence, 5 cases of residual gynecomastia in those patients who underwent UAL alone, and 3 minor aesthetic problems near areolae. The proposed new classification and treatment protocol were found to help solve problems associated with surgical outcomes for all types of gynecomastia, although the issue of residual gynecomastia in patients undergoing UAL alone requires further study.

Surgical Strategies in the Treatment of Gynecomastia Grade I-II: The Combination of Liposuction and Subcutaneous Mastectomy Provides Excellent Patient Outcome and Satisfaction

PubMed Central

Schröder, Lars; Rudlowski, Christian; Walgenbach-Brünagel, Gisela; Leutner, Claudia; Kuhn, Walther; Walgenbach, Klaus-Jürgen

2015-01-01

Summary Background Gynecomastia (GM) is a benign condition with glandular tissue enlargement of the male breast. GM is classified into 4 grades of increasing severity. We describe a series of GM grade I-II, diagnosed, treated surgically and analyzed regarding feasibility, complication rate, and satisfaction. Methods From 2005 to 2012, a chart review was performed for 53 patients. Preoperative examination included endocrine and urological examination and exclusion of other pathological conditions. The surgical technique consisted of liposuction through an inframammarian-fold incision and excision of the glandular tissue by a minimal periareolar approach. Results A total number of 53 male patients with 104 breasts were available for analysis. By liposuction, a median of 300 ml (range: 10-1000 ml) was aspirated from each breast and 25.1 g (range: 3-233 g) gland tissue was resected. Surgery lasted between 25 and 164 min per patient (median: 72 min). 2 postoperative hemorrhages occurred (n = 2, 3.8%). 2 patients underwent re-operation due to cosmetic reasons (n = 2, 3.8%). Conclusions This analysis demonstrates that treatment of GM grade I-II can easily be performed by liposuction combined with subcutaneous resection of the glandular tissue as a minimally invasive and low-impact surgical treatment with a low rate of complications and excellent patient satisfaction. Preoperative workup is important to rule out specific diseases or malignancy causing the GM. PMID:26557823

Minimal invasive complete excision of benign breast tumors using a three-dimensional ultrasound-guided mammotome vacuum device.

PubMed

Baez, E; Huber, A; Vetter, M; Hackelöer, B-J

2003-03-01

The aim of this study was to evaluate the use of three-dimensional (3D) ultrasonography in the complete excision of benign breast tumors using ultrasound-guided vacuum-assisted core-needle biopsy (Mammotome). A protocol for the management of benign breast tumors is proposed. Twenty consecutive patients with sonographically benign breast lesions underwent 3D ultrasound-guided mammotome biopsy under local anesthesia. The indication for surgical biopsy was a solid lesion with benign characteristics on both two-dimensional (2D) and 3D ultrasound imaging, increasing in size over time or causing pain or irritation. Preoperatively, the size of the lesion was assessed using 2D and 3D volumetry. During vacuum biopsy the needle was visualized sonographically in all three dimensions, including the coronal plane. Excisional biopsy was considered complete when no residual tumor tissue could be seen sonographically. Ultrasonographic follow-up examinations were performed on the following day and 3-6 months later to assess residual tissue and scarring. All lesions were histologically benign. Follow-up examinations revealed complete excision of all lesions of < 1.5 mL in volume as assessed by 3D volumetry. 3D ultrasonographic volume assessment was more accurate than 2D using the ellipsoid formula or assessment of the maximum diameter for the prediction of complete excision of the tumor. No bleeding or infections occurred postoperatively and no scarring was seen ultrasonographically on follow-up examinations. Ultrasound-guided vacuum-assisted biopsy allows complete excision of benign breast lesions that are

Management of primary and metastasized melanoma in Germany in the time period 1976-2005: an analysis of the Central Malignant Melanoma Registry of the German Dermatological Society.

PubMed

Schwager, Silke S; Leiter, Ulrike; Buettner, Petra G; Voit, Christiane; Marsch, Wolfgang; Gutzmer, Ralf; Näher, Helmut; Gollnick, Harald; Bröcker, Eva Bettina; Garbe, Claus

2008-04-01

This study analysed the changes of excision margins in correlation with tumour thickness as recorded over the last three decades in Germany. The study also evaluated surgical management in different geographical regions and treatment options for metastasized melanoma. A total of 42 625 patients with invasive primary cutaneous melanoma, recorded by the German Central Malignant Melanoma Registry between 1976 and 2005 were included. Multiple linear regression analysis was used to investigate time trends of excision margins adjusted for tumour thickness. Excision margins of 5.0 cm were widely used in the late 1970s but since then have been replaced by smaller margins that are dependent on tumour thickness. In the case of primary melanoma, one-step surgery dominated until 1985 and was mostly replaced by two-step excisions since the early 1990s. In eastern Germany, one-step management remained common until the late 1990s. During the last three decades loco-regional metastases were predominantly treated by surgery (up to 80%), whereas systemic therapy decreased. The primary treatment of distant metastases has consistently been systemic chemotherapy. This descriptive retrospective study revealed a significant decrease in excision margins to a maximum of 2.00 cm. A significant trend towards two-step excisions in primary cutaneous melanoma was observed throughout Germany. Management of metastasized melanoma showed a tendency towards surgical procedures in limited disease and an ongoing trend to systemic treatment in advanced disease.

The Impact of Metastatic Spinal Tumor Location on 30-Day Perioperative Mortality and Morbidity After Surgical Decompression.

PubMed

Hussain, Awais K; Vig, Khushdeep S; Cheung, Zoe B; Phan, Kevin; Lima, Mauricio C; Kim, Jun S; Kaji, Deepak A; Arvind, Varun; Cho, Samuel Kang-Wook

2018-06-01

A retrospective cohort study from 2011 to 2014 was performed using the American College of Surgeons National Surgical Quality Improvement Program database. The purpose of this study was to assess the impact of tumor location in the cervical, thoracic, or lumbosacral spine on 30-day perioperative mortality and morbidity after surgical decompression of metastatic extradural spinal tumors. Operative treatment of metastatic spinal tumors involves extensive procedures that are associated with significant complication rates and healthcare costs. Past studies have examined various risk factors for poor clinical outcomes after surgical decompression procedures for spinal tumors, but few studies have specifically investigated the impact of tumor location on perioperative mortality and morbidity. We identified 2238 patients in the American College of Surgeons National Surgical Quality Improvement Program database who underwent laminectomy for excision of metastatic extradural tumors in the cervical, thoracic, or lumbosacral spine. Baseline patient characteristics were collected from the database. Univariate and multivariate regression analyses were performed to examine the association between spinal tumor location and 30-day perioperative mortality and morbidity. On univariate analysis, cervical spinal tumors were associated with the highest rate of pulmonary complications. Multivariate regression analysis demonstrated that cervical spinal tumors had the highest odds of multiple perioperative complications. However, thoracic spinal tumors were associated with the highest risk of intra- or postoperative blood transfusion. In contrast, patients with metastatic tumors in the lumbosacral spine had lower odds of perioperative mortality, pulmonary complications, and sepsis. Tumor location is an independent risk factor for perioperative mortality and morbidity after surgical decompression of metastatic spinal tumors. The addition of tumor location to existing prognostic scoring systems may help to improve their predictive accuracy. 3.

[Bursitis iliopectinea].

PubMed

Koudela, K; Koudelová, J; Koudela, K; Kunesová, M

2008-10-01

PURPOSE OF THE STUDY To present clinical and radiographic findings of iliopectineal bursitis and draw attention to some related etiopathogenetic factors. MATERIAL AND METHODS Six patients followed up between 2005 and 2007 were evaluated. They included four women and two men (average age, 58 years; range, 35 to 80 years) who presented with a tender mass in the hip region (four right and two left sides). Each patient underwent an examination involving a clinical check-up, imaging methods (CT, MR, angio-CT) and standard laboratory tests. RESULTS Iliopectineal bursitis clinically manifested as a tender mass in the groin and hip region in five patients; in one it was pulsating. The sixth case was asymptomatic. In three patients iliopectineal bursitis was found in association with steroid therapy and subsequent avascular necrosis of the femoral head and chronic synovitis. It followed tularemia with hip joint involvement in one patient, salmonella arthritis in one, and kidney transplant rejection in one. Also, iliopectineal bursitis was diagnosed in a patient with rheumatoid arthritis treated with steroids, but without femoral head avascular necrosis, and was incidentally found in another patient examined for digestive problems. Of the six cases of swollen bursa detected by the imaging methods used, five were found to communicate with the hip joint cavity, with four being so large that the bursa extended into the retroperitoneum. Two patients underwent excision or resection of the bursa; in addition, one of them had revitalizing graft surgery for femoral head necrosis. The patient with salmonella arthritis had to undergo a Girdlestone procedure. One patient was treated by draining of the bursa and, after inflammation resolved, total hip replacement surgery was carried out during which the iliopectineal bursa was removed. The patient with rheumatoid arthritis was treated by bursa draining and refused further surgical therapy (total hip replacement). DISCUSSION In our group of six patients, bursitis was symptomatic in five and was associated with chronic hip synovitis accompanying femoral head necrosis following steroid therapy or inflamation, either non-specific or arthitic. Bursitis was asymptomatic in one patient and was diagnosed only incidentally on CT examination done for another reason. The communication between the bursa and the hip joint cavity, found on CT scans and magnetic resonance images, was a radiographic factor important for differential diagnosis. The underlying disease of the hip joint plays a key role in the etiopathogenesis of iliopectineal bursitis. Therefore, surgical treatment should be comprehensible and, in addition to bursa resection or excision, should also include treatment of the affected joint (alloplasty, femoral head resection or revitalization). CONCLUSION Iliopectineal bursitis is associated with chronic hip synovitis present in degenerative, infectious or rheumatic joint diseases. When a lump is diagnosed in the inguinal or hip region, iliopectineal bursitis should always be considered in addition to conditions such as abscess, cyst, hernia, pseudoaneurysm, lymphocele, etc. The finding of communication beteen the bursa and hip joint cavity, made on CT scans or magnetic resonance images, is a radiographic factor important in terms of differential diagnosis. The surgical treatment of iliopectineal bursitis includes excision or resection of the bursa and therapy for the hip joint (alloplasty, femoral head resection or revitalization).

Determinants of Autobiographical Memory in Patients with Unilateral Temporal Lobe Epilepsy or Excisions

ERIC Educational Resources Information Center

St-Laurent, Marie; Moscovitch, Morris; Levine, Brian; McAndrews, Mary Pat

2009-01-01

Patients with unilateral temporal lobe epilepsy from hippocampal origin and patients with unilateral surgical excision of an epileptic focus located in the medial temporal lobe were compared to healthy controls on a version of the Autobiographical Interview (AI) adapted to assess memory for event-specific and generic personal episodes. For both…

Cutaneous squamous cell carcinoma in an African pygmy hedgehog (Atelerix albiventris).

PubMed

Couture, Émilie L; Langlois, Isabelle; Santamaria-Bouvier, Ariane; Benoit-Biancamano, Marie-Odile

2015-12-01

A cutaneous mass was surgically excised in a 4-year-old African pygmy hedgehog (Atelerix albiventris). A squamous cell carcinoma was diagnosed based on histopathological examination and local recurrence following excision is strongly suspected. To the authors' knowledge, this is the first well-documented report of a cutaneous squamous cell carcinoma in this species.

Cutaneous squamous cell carcinoma in an African pygmy hedgehog (Atelerix albiventris)

PubMed Central

Couture, Émilie L.; Langlois, Isabelle; Santamaria-Bouvier, Ariane; Benoit-Biancamano, Marie-Odile

2015-01-01

A cutaneous mass was surgically excised in a 4-year-old African pygmy hedgehog (Atelerix albiventris). A squamous cell carcinoma was diagnosed based on histopathological examination and local recurrence following excision is strongly suspected. To the authors’ knowledge, this is the first well-documented report of a cutaneous squamous cell carcinoma in this species. PMID:26663924

Retinal detachment 7 years after prophylactic schisis cavity excision in juvenile X-linked retinoschisis.

PubMed

Sobrin, Lucia; Berrocal, Audina M; Murray, Timothy G

2003-01-01

A 7-year-old boy with X-linked juvenile retinoschisis developed a retinal detachment at the site of previous prophylactic excision of a schisis cavity. The patient underwent a scleral buckle procedure, pars plana vitrectomy, membrane peel, and silicone oil injection with successful reattachment. At last follow-up, the visual acuity was 20/400 and the retina was attached. Prophylactic excision of a schisis cavity may be complicated by retinal detachment several years after the surgery. Given the favorable natural history of schisis cavities in X-linked juvenile retinoschisis, the decision to perform prophylactic excision should be undertaken cautiously after full consideration of the potential complications.

Dysplastic nevi with severe atypia: Long-term outcomes in patients with and without re-excision.

PubMed

Engeln, Kathleen; Peters, Kaitlin; Ho, Jonhan; Jedrych, Jaroslaw; Winger, Daniel; Ferris, Laura Korb; Patton, Timothy

2017-02-01

Dysplastic nevi with severe atypia (severely dysplastic nevi [SDN]) are frequently re-excised because of the concern that these lesions may in fact represent early melanoma. Data on long-term follow-up of these patients are limited. We sought to determine the rate of subsequent melanoma development in patients with SDN who underwent re-excision versus those who did not and to determine factors associated with decision to re-excise. A retrospective single institutional study was conducted with 451 adult patients (mean age 41.3 years) with SDN biopsied between November 1994 and November 2004, with clinical follow-up of at least 5 years. In 451 patients with SDN, re-excision was performed on 36.6%. Two melanomas were diagnosed in the re-excision specimens. Subsequent metastatic melanoma developed in 7 patients, all of whom had a history of melanoma. Margin comments influenced decision to re-excise. This was a retrospective study at a single institution. Re-excision of all SDN may not be necessary. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Anomalous origin of the right colic artery from the right gastroepiploic artery during complete mesocolic excision: a rare case report

PubMed Central

Zoulamoglou, Menelaos; Theodoropoulos, Panagiotis; Kakaviatos, Dimosthenis; Kaklamanos, Ioannis; Flessas, Ioannis; Piperos, Theodoros; Varlatzidou, Alexandra; Troupis, Theodoros; Mariolis-Sapsakos, Theodoros

2017-01-01

Abstract Complete mesocolic excision (CME) is a standardized surgical procedure for colonic cancer that requires ample knowledge of the anatomical patterns of the colic arteries. Variations of the colic vessels encumber both surgical and endovascular techniques. In the presented case below, the right colic artery was incidentally detected emerging from the right gastroepiploic artery, during CME. Surgeons should be always aware of this variation in order to perform safe abdominal surgeries and sufficient resection of the regional lymph nodes with a view to minimizing the probability of recurrence of disease when encountering colonic cancer. PMID:29218209

Our experience with the so-called pull-through technique combined with liposuction for management of gynecomastia.

PubMed

Bracaglia, Roberto; Fortunato, Regina; Gentileschi, Stefano; Seccia, Antonio; Farallo, Eugenio

2004-07-01

Gynecomastia is a benign enlargement of male breast, common in adolescents and adults. To treat this deformity, we have been carrying out liposuction through small cutaneous incisions placed in the axilla and on the sternum. If necessary, we performed a surgical excision of glandular tissue through a periareolar incision. From 1995, we started to perform surgical excision of glandular tissue, if necessary, through the small incisions made for liposuction, thus avoiding the periareolar scars. We describe our experience with this technique, which we believe excellent for the correction of glandular and fatty glandular gynecomastia, obtaining excellent esthetic results and minimal local scarring.

Esthetic management of mucogingival defects after excision of epulis using laterally positioned flaps.

PubMed

Xie, Yu-feng; Shu, Rong; Qian, Jie-lei; Lin, Zhi-kai; Romanos, Georgios E

2015-03-01

Epulis is a benign hyperplasia of the oral soft tissues. Surgical excision always extends to the periosteum and includes scaling of adjacent teeth to remove any possible irritants. The esthetics of the soft tissues may be compromised, however. This article studies three cases in which an immediate laterally positioned flap (LRF) was used to repair mucogingival defects after epulis biopsies. After 24 months, the color and shape of the surgical areas were healthy and stable, nearly complete root coverage was evident, and no lesions reoccurred. For repairing gingival defects after biopsy, LRF appears to be minimally traumatic while promoting esthetic outcomes.

Excision of Epulis Granulomatosa with Diode Laser in 8 Years Old Boy

PubMed Central

Ghadimi, Sara; Chiniforush, Nasim; Najafi, Mahsa; Amiri, Sepideh

2015-01-01

Introduction: Epulis granulomatosa is a lesion which grows from an extraction socket. It can be misdiagnosed with lesions of the same clinical appearance such as: foreign body or pyogenic granuloma, or as a herniation of the maxillary sinus. The most common treatment is surgical excision. Case report: The present article reports an Epulis granulomatosa which was removed with diode laser (810 nm) due to child’s fear related to traditional surgical instruments and bleeding. Results and conclusion: Lasers are useful for soft tissue surgery in modern dentistry, especially in relation to pediatric patients due to the rapid and regular wound healing without sutures. PMID:25987975

Surgical Treatment of Subungual Squamous Cell Carcinoma by Wide Excision of the Nail Unit and Skin Graft Reconstruction: An Evaluation of Treatment Efficiency and Outcomes.

PubMed

Topin-Ruiz, Solène; Surinach, Catherine; Dalle, Stéphane; Duru, Gérard; Balme, Brigitte; Thomas, Luc

2017-05-01

The best surgical treatment modalities for subungual squamous cell carcinoma (SUSCC) without bone invasion need to be determined. The limited available data on Mohs micrographic surgery do not demonstrate its use as a standard procedure. A previous study in a limited series of patients has shown that wide surgical excision of the nail unit was associated with a low rate of recurrence. To confirm the efficiency of wide surgical excision of the nail unit with full-thickness skin graft reconstruction on a series of patients with SUSCC with an extended follow-up and to evaluate short- and long-term postoperative morbidity and patient satisfaction. A consecutive series of 55 patients with biopsy-proven SUSCC without bone invasion treated by wide surgical excision of the nail unit followed by full-thickness skin graft reconstruction from January 1, 2000, to August 31, 2012 were included. After a minimum follow-up of 5 years, the recurrences were collected from the referring physicians. Statistical analysis was conducted from January 1 to June 30, 2016. Demographic data, pathologic characteristics of tumors, postoperative follow-up, and recurrences were collected from medical records. Patients' satisfaction with surgery, quality of life, and delayed postoperative morbidity (functional outcome and sensory disorders) were assessed from a questionnaire mailed to patients and physicians. Among the 55 patients (23 women and 32 men; mean age, 64 years), the mean follow-up was 6.6 years (range, 5.0-11.2 years), with a minimum follow-up of 5 years. Fifty-two questionnaires (95%) were returned. Two recurrences were observed. Minor early postoperative complications, such as graft infection and delayed wound healing, were seen in 6 patients; 8 patients experienced severe pain. Late postoperative complications included hypersensitivity to mechanical shocks (39 of 51 patients [76%]), mildly increased sensitivity to cold (38 of 51 patients [75%]), loss of fine touch sensation (17 of 35 patients [49%]), and epidermal inclusion cysts (9 of 51 patients [18%]). Most patients were very satisfied with cosmetic and global outcomes of the surgery. Total excision of the nail unit followed by a full-thickness skin graft is a safe and efficient treatment for SUSCC without bone involvement, with satisfying cosmetic and functional outcomes.

Reasons for excision of skin tumors: a one-year prospective study in a tertiary skin cancer unit.

PubMed

Lallas, Aimilios; Longo, Caterina; Moscarella, Elvira; Lombardi, Mara; Specchio, Francesca; Raucci, Margherita; Zalaudek, Iris; Argenziano, Giuseppe

2015-01-01

Biopsies and surgical excisions represent routine procedures in clinical settings dealing with skin cancer. To evaluate the impact of clinical examination, dermoscopy, reflectance confocal microscopy and digital monitoring on the decision to excise or biopsy a lesion in routine practice. Patients scheduled for biopsy or excision of a skin lesion were prospectively enrolled. The expert dermatologist was asked to select the main factor that prompted him/her to excise or biopsy the lesion. The most common reason for melanoma excision was clinical and dermoscopic morphology (70.3%), followed by dermoscopy (11.4%), monitoring (8.9%) and clinical context (8.2%). Most basal and squamous cell carcinomas were recognized both clinically and dermoscopically, while 18.6 and 15.0%, respectively, could only be detected with dermoscopic examination. Each part of the clinical examination has a contributory role in the diagnosis of melanoma and other skin cancers.

En bloc excision of a dermal sinus tract.

PubMed

Coumans, Jean-Valery; Walcott, Brian P; Redjal, Navid; Kahle, Kristopher T; Nahed, Brian V

2011-04-01

Dermal sinus tracts are a form of spinal dysraphism that arises from a failure of dysjunction early in embryogenesis. They are diagnosed in pediatric patients and who present with a dimple, infection, or neurologic deficit. The tract is surgically excised en bloc to avoid contamination from the tract, which harbors bacteria. However, dermal sinus tracts typically terminate intradurally, rendering their en bloc excision difficult. To avoid entering the tract, allowing for an en bloc excision, we modified the usual technique employed for accessing the spinal intradural space. An en bloc excision of the dermal sinus tract was successfully performed. The patient recovered from the procedure neurologically intact and her postoperative course was uncomplicated. We conclude that en bloc excision of a dermal sinus tract down to the intradural space is feasible with modifications to standard operative technique. Copyright © 2010 Elsevier Ltd. All rights reserved.

Short-term outcomes of laparoscopic D2 lymphadenectomy with complete mesogastrium excision for advanced gastric cancer.

PubMed

Xie, Daxing; Yu, Chaoran; Liu, Liang; Osaiweran, Hasan; Gao, Chun; Hu, Junbo; Gong, Jianping

2016-11-01

D2 lymphadenectomy has been widely accepted as a standard procedure of surgical treatment for local advanced gastric cancer [1, 2]. However, neither the dissection boundary nor the extent of the excision for perigastric soft tissues has been described [3-7]. Our previous researches demonstrate the existence of disseminated cancer cells in the mesogastrium [8, 9] and present an understandable mesogastrium model for gastrectomy [10]. Hence, the D2 lymphadenectomy plus complete mesogastrium excision (D2 + CME) is firstly proposed in this study, aiming to assess the safety, feasibility and corresponding short-term surgical outcomes. All of these patients underwent laparoscopy assisted D2 + CME radical gastrectomy with a curative R0 resection, and all the operations were performed by Prof. Jianping Gong, chief of GI surgery of Tongji Hospital, Huazhong University of Science and Technology. All participants provided informed written consent to participate in the study. This study was approved by the Tongji Hospital Ethics Committee. The standard surgical procedures in the video are described as follows. Dissect along the gastrocolic ligament and then toward the left colic flexture with special made gauze. Bluntly separate the adipose tissues to find fascia plane. Expose along the plane toward the splenic inferior polar area. Precede to the origins of left gastroepiploic vessels (LGEVs), clip and cut. All the mobilized adipose tissues in this area are defined as left gastroepiploic mesentery (LGEM) [10]. Next, turn to infra-pyloric area. Dissect the fascia plane between right gastroepiploic mesentery (RGEM) and transverse mesocolon. Turn to the pancreas head, remove the covering adipose tissues, identify the superior mesentery vein and expose the origins of right gastroepiploic vessels (RGEVs). Clip and cut. All the surrounding mobilized adipose tissues are defined as RGEM [10]. Move to the superior boarder of pancreas with the stomach reflected cephalad, incise the serosa and bluntly mobilize through the plane with gauze. Turn to the common hepatic artery (CHA), remove the adherent adipose tissue. Expose the root of left gastric vein, clip and cut. Dissect the thick sheath of left gastric artery, expose at the root, trip clip and cut. All mobilized lateral adipose tissues and dorsal parts are defined as left gastric mesentery (LGM) [10]. Toward right, dissect follow the CHA and hepatic portal vein (HPV). Next, move toward the left side of LGM and dissect along the splenic artery until reaching the posterior gastric wall. Move to the anterior area of stomach and divide the lesser omentum. Clean up the adipose tissue and nerves along the lesser curvature up to the gastroesophageal junction. Expose and cut the right gastric vessels (RGVs) where the mobilized adipose tissues are defined as right gastric mesentery (RGM) [10]. Reconstruction of the alimentary tract was done by extracorporeal anastomosis. Standard recovery protocols were followed in postoperative treatments. Fifty-four patients between September 2014 and March 2015 have been recruited with informed consent and underwent laparoscopic D2 + CME by a single surgeon. The mean number of retrieved regional lymph nodes was 35.04 ± 10.70 (range 14-55). The mean volume of blood loss was 12.44 ± 22.89 ml (range 5-100). The mean laparoscopic surgery time was 127.82 ± 17.63 min (range 110-165). The mean hospitalization time was 11.09 ± 4.28 days (range 8-28). No operative complication was observed during the hospitalization. The anatomical boundary of mesogastrium is well described and dissected within D2 + CME surgical process. It proves to be safely feasible and repeatable with less blood lost, qualified lymph nodes retrieval results and other improved short-term surgical outcomes in advanced gastric cancer. Meanwhile, potential disseminated cancer cells fall into the mesogastrium can be eradicated by D2 + CME.

Risk factors for postoperative complications following oral surgery.

PubMed

Shigeishi, Hideo; Ohta, Kouji; Takechi, Masaaki

2015-01-01

The objective of this study was to clarify significant risk factors for postoperative complications in the oral cavity in patients who underwent oral surgery, excluding those with oral cancer. This study reviewed the records of 324 patients who underwent mildly to moderately invasive oral surgery (e.g., impacted tooth extraction, cyst excision, fixation of mandibular and maxillary fractures, osteotomy, resection of a benign tumor, sinus lifting, bone grafting, removal of a sialolith, among others) under general anesthesia or intravenous sedation from 2012 to 2014 at the Department of Oral and Maxillofacial Reconstructive Surgery, Hiroshima University Hospital. Univariate analysis showed a statistical relationship between postoperative complications (i.e., surgical site infection, anastomotic leak) and diabetes (p=0.033), preoperative serum albumin level (p=0.009), and operation duration (p=0.0093). Furthermore, preoperative serum albumin level (<4.0 g/dL) and operation time (≥120 minutes) were found to be independent factors affecting postoperative complications in multiple logistic regression analysis results (odds ratio 3.82, p=0.0074; odds ratio 2.83, p=0.0086, respectively). Our results indicate that a low level of albumin in serum and prolonged operation duration are important risk factors for postoperative complications occurring in the oral cavity following oral surgery.

Stomaplasty with pannicuectomy in an obese patient with stomal retraction: A case report.

PubMed

Ito, Eisaku; Kosaka, Masaaki; Kawaguchi, Chie; Yoshida, Masashi; Ohdaira, Hironori; Nakashima, Keigo; Suzuki, Norihiko; Imakita, Tomonori; Tsutsui, Nobuhiro; Kitajima, Masaki; Suzuki, Yutaka

2016-01-01

Stomal retraction is a common complication following stoma formation. A repeat surgical procedure for stomal revision is an invasive treatment that is often required as a result. An 81-year-old woman with obstructive rectal carcinoma and perforative peritonitis underwent an emergent anterior resection and colostomy (Hartmann's operation). After the operation, the patient changed the stoma pouch every day because of stomal retraction and leakage. Thirty-eight days after the operation, we performed a stomaplasty with pannicuectomy. Following this procedure, the patient changed the stoma pouch twice weekly. Stomal retraction is caused by the thick subcutaneous fat and abnormal skin folds in obese patients, as well as the excess tension that is the result of inadequate mobilization. Treatment of stomal retraction typically requires an intraperitoneal stoma revision. Our method of panniculectomy with skin excision but without stomal revision does not involve an incision around the stoma and there is no risk of fecal contamination. We report a case of an obese patient who underwent stomaplasty with pannicuectomy for stomal retraction. We believe that stomaplasty with pannicuectomy is a feasible option in obese patients with stomal retraction. Copyright © 2016. Published by Elsevier Ltd.

Manual reduction in acute haemorrhoids.

PubMed

Gaj, F; Candeloro, L; Biviano, I

2016-01-01

In prolapsed internal hemorrhoids exposed outside the anus, manually reducing the prolapse with 48 hours of commencement of anal pain, decreased the progression of thrombosis. The aim of our study was to evaluate the effects of manual reduction of the inflamed piles hemorrhoids. Eleven patients, 7 males and 4 pregnant females (in early post partum) with an average age of 34 years ± 8 (range 23- 52) were enrolled with anal pain cause by haemorrhoidal congestion, but prior to full blown thrombosis. Patients underwent a manual reduction of the external prolapsed haemorrhoidal plexus. In the 48 hours following the procedure, patients were instructed on how to insert any prolapsed hemorrhoid (piles) themselves. Pain intensity was measured using the visual analog scale (VAS) at time of consultation and then 10 days after the reduction. At day 10 following treatment we observed a statistically significant reduction in anal swelling (11 vs 1, n° pzt; p = 0.001), anal pain (11 vs 2, n° pzt; p = 0.001) and VAS score (8.6 ± 0.7 vs 0.4 ± 1.2; p = 0.001). Two patients (18%) underwent surgical haemorrhoidectomy sec. Milligan Morgan and 1 patient (9%) underwent excision of thrombosed external hemorrhoids. 73% of patients did not require surgery. Manual reduction of the prolapsed piles outside the anus decreased pain immediately and it also allows postponement of surgery or any other treatment.

Outcomes of reintervention after failed urethroplasty.

PubMed

Ekerhult, Teresa Olsen; Lindqvist, Klas; Peeker, Ralph; Grenabo, Lars

2017-02-01

Urethroplasty is a procedure that has a high success rate. However, there exists a small subgroup of patients who require multiple procedures to achieve an acceptable result. This study analyses the outcomes of a series of patients with failed urethroplasty. This is a retrospective review of 82 failures out of 407 patients who underwent urethroplasty due to urethral stricture during the period 1999-2013. Failure was defined as the need for an additional surgical procedure. Of the failures, 26 patients had penile strictures and 56 had bulbar strictures. Meatal strictures were not included. The redo procedures included one or multiple direct vision internal urethrotomies, dilatations or new urethroplasties, all with a long follow-up time. The patients underwent one to seven redo surgeries (mean 2.4 procedures per patient). In the present series of patients, endourological procedures cured 34% (28/82) of the patients. Ten patients underwent multiple redo urethroplasties until a satisfactory outcome was achieved; the penile strictures were the most difficult to cure. In patients with bulbar strictures, excision with anastomosis and substitution urethroplasty were equally successful. Nevertheless, 18 patients were defined as treatment failures. Of these patients, nine ended up with clean intermittent self-dilatation as a final solution, five had perineal urethrostomy and four are awaiting a new reintervention. Complicated cases need centralized professional care. Despite the possibility of needing multiple reinterventions, the majority of patients undergoing urethroplasty have a good chance of successful treatment.

Oncogenic osteomalacia: role of Ga-68 DOTANOC PET/CT scan in identifying the culprit lesion and its management.

PubMed

Singh, Deepa; Chopra, Aditi; Ravina, Mudalsha; Kongara, Srikant; Bhatia, Eesh; Kumar, Narvesh; Gupta, Sushil; Yadav, Subhash; Dabadghao, Preeti; Yadav, Rajnikant; Dube, Veeresh; Kumar, Utham; Dixit, Manish; Gambhir, Sanjay

2017-04-01

The aim of this study was to evaluate the role of 68 Ga-DOTANOC positron emission tomography (PET)/CT scan in localization of culprit lesion for biopsy and required intervention [surgical excision/radiofrequency ablation (RFA)] in patients with long-standing oncogenic osteomalacia (OOM)/tumour-induced osteomalacia. 17 patients (8 males and 9 females) underwent 68 Ga-DOTANOC PET/CT scan. The patients referred with clinical and biochemical evidence of hypophosphatemia and raised fibroblast growth factor-23. Qualitative and semi-quantitative parameters were used to identify culprit lesions. 68 Ga-DOTANOC PET/CT scan revealed 52 lesions in 17 patients, and 37/52 of these lesions were tracer avid. 26/37 lesions were non-specific focal tracer-avid skeletal lesions (fractures or degenerative changes). 11/37 tracer-avid skeletal lesions present in 9 patients (3 lesions in 1 patient and 1 each in rest of the 8 patients) were highly suspicious for culprit lesions in view of high maximum standardized uptake value (SUV max ) (range 1.5-15.4; mean 7.0 ± 4.6), lesion size (0.9-5.0 cm; mean 3.3 ± 1.5) and associated soft-tissue component. During subsequent imaging with CT/MRI, 7/9 patients showed concordant lesions which were excised or biopsied and histopathologically verified as phosphaturic mesenchymal tumours. Surgical excision was resorted to in most of the detected lesions, and RFA was performed in one patient. There is some overlap in SUV max between fracture-/bone-associated lesions and culprit lesions with a tendency of most non-culprit lesions to have lower SUV max and no associated soft-tissue component. In such scenario, intensely tracer-avid, larger non-fracture lesions with soft-tissue component may lead to identification of culprit lesion among multiple lesions. Following detection of culprit lesion, surgical removal is the best treatment. RFA is alternative to surgery in cases where surgery is not possible owing to osteopenia/poor bone health. Advances in knowledge: The main challenge in patients of long-standing OOM is the presence of multiple skeletal lesions (both tumour- or tracer-avid fractures), and it is confusing to identify culprit lesion. This was noted in our study with 68 Ga-DOTANOC and has not been mentioned in studies performed with 68 Ga-DOTATATE/TOC PET/CT. In such scenario, 68 Ga-DOTANOC PET/CT needs to be reviewed and read thoroughly to localize the culprit lesion out of the multiple tracer-avid lesions.

[A rare tumor of the infratemporal fossa].

PubMed

Bourhaleb, Z; Chekrine, T; Bouamama, I; Bouchbika, Z; Benchakroun, N; Jouhadi, H; Tawfiq, N; Sahraoui, S; Benider, A

2010-06-01

Giant cell tumors of bone (GCT) are usually benign and relatively rare. They have an aggressive behavior and an unpredictable prognosis. They occur mainly in the young adult, with a preferential localization in long bones. We report a giant cell infratemporal fossa tumor. A 55-year-old female patient consulted for swelling in the right cheek. Surgical excision was incomplete because of the subtemporal tumor localization. Histological assessment proved a GCT. Forty-five grays postoperative external radiotherapy was applied to the surgical site. The patient had local control at the 12-month follow-up. GCTs are seldom observed in the facial skeleton (2%). The recommended treatment is surgery. Radiotherapy can be indicated in case of incomplete or impossible surgical excision, or when surgery would be responsible for a major functional deficit. Copyright 2010 Elsevier Masson SAS. All rights reserved.

The effect of coracoacromial ligament excision and acromioplasty on the amount of rotator cuff force production necessary to restore intact glenohumeral biomechanics.

PubMed

Budoff, Jeffrey E; Lin, Cheng-Li; Hong, Chih-Kai; Chiang, Florence L; Su, Wei-Ren

2016-06-01

Coracoacromial ligament (CAL) excision and acromioplasty increase superior and anterosuperior glenohumeral translation. It is unknown how much of an increase in rotator cuff force production is required to re-establish intact glenohumeral biomechanics after these surgical procedures. We hypothesized that, after CAL excision and acromioplasty, an increase in rotator cuff force production would not be necessary to reproduce the anterosuperior and superior translations of the intact specimens. Nine cadaveric shoulders were subjected to loading in the superior and anterosuperior directions in the intact state after CAL excision, acromioplasty, and recording of the translations. The rotator cuff force was then increased to normalize glenohumeral biomechanics. After CAL excision at 150 and 200 N of loading, an increase in the rotator cuff force by 25% decreased anterosuperior translation to the point where there was no significant difference from the intact specimen's translation. After acromioplasty (and CAL excision) at 150 and 200 N, an increase in the rotator cuff force of 25% and 30%, respectively, decreased superior translation to the point where there was no significant difference from the intact specimen's translation. At 150 to 200 N of loading, CAL excision and acromioplasty increase the rotator cuff force required to maintain normal glenohumeral biomechanics by 25% to 30%. After a subacromial decompression, the rotator cuff has an increased force production requirement to maintain baseline glenohumeral mechanics. Under many circumstances, in vivo force requirements may be even greater after surgical attenuation of the coracoacromial arch. Basic Science Study; Biomechanics. Copyright © 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Sentinel node biopsy and concomitant probe-guided tumor excision of nonpalpable breast cancer.

PubMed

van Rijk, Maartje C; Tanis, Pieter J; Nieweg, Omgo E; Loo, Claudette E; Olmos, Renato A Valdés; Oldenburg, Hester S A; Rutgers, Emiel J Th; Hoefnagel, Cornelis A; Kroon, Bin B R

2007-02-01

Preliminary data have shown encouraging results of a single intratumoral radiopharmaceutical injection that enables both sentinel node biopsy and probe-guided excision of the primary tumor in patients with nonpalpable breast cancer. The aim of the study was to evaluate this approach in a large group of patients. Lymphoscintigraphy was performed in 368 patients with nonpalpable breast cancer after intratumoral injection of (99m)Tc-nanocolloid (.2 mL, 123 MBq, 3.3 mCi) guided by ultrasound or stereotaxis. The sentinel node was pursued with the aid of vital blue dye (1.0 mL, intratumoral) and a gamma ray detection probe. In case of breast-conserving surgery, the probe was used to guide the excision. At least one sentinel node could be identified intraoperatively in 357 patients (97%), of whom 69 had involved nodes (19%). Age over 60 years was associated with less frequent nonaxillary lymphatic drainage and absence of internal mammary chain dissemination. Tumor-free margins were obtained in 262 (89%) of the 293 patients who underwent segmental excision. Re-excision of the primary tumor bed was performed in six patients (2%). During a median follow-up of 22 months, one breast recurrence and one axillary recurrence were observed. Lymphatic mapping and probe-guided tumor excision of nonpalpable breast cancer by intralesional administration of a single dose of (99m)Tc-nanocolloid and blue dye resulted in 97% identification of the sentinel node and in tumor-free margins in 89% of the patients who underwent breast-conserving surgery. Longer follow-up is needed to substantiate the accuracy and safety of this technique.

[Transanal total mesorectal excision for rectal cancer - just a fashion trend?].

PubMed

Kala, Z; Skrovina, M; Procházka, V; Grolich, T; Klos, K

2014-12-01

Transanal total mesorectal excision performed using equipment for transanal minimally invasive surgery is an innovative surgical technique introduced to facilitate this procedure and to reach better oncosurgical outcomes in patients with low rectal cancer. This article presents a brief summary of guidelines for treatment of patients with low rectal carcinoma. Up-to-date information about the principles of this new method, its modifications and contemporary indications is presented. Based on their own experience and literature resources, the authors inform about the advantages, limitations and unresolved issues of minimally invasive transanal mesorectal excision.

Surgical removal of a large vaginal calculus formed after a tension-free vaginal tape procedure.

PubMed

Zilberlicht, Ariel; Feiner, Benjamin; Haya, Nir; Auslender, Ron; Abramov, Yoram

2016-11-01

Vaginal calculus is a rare disorder which has been reported in association with urethral diverticulum, urogenital sinus anomaly, bladder exstrophy and the tension-free vaginal tape (TVT) procedure. We report a 42-year-old woman who presented with persistent, intractable urinary tract infection (UTI) following a TVT procedure. Cystoscopy demonstrated an eroded tape with the formation of a bladder calculus, and the patient underwent laser cystolithotripsy and cystoscopic resection of the tape. Following this procedure, her UTI completely resolved and she remained asymptomatic for several years. Seven years later she presented with a solid vaginal mass. Pelvic examination followed by transvaginal ultrasonography and magnetic resonance imaging demonstrated a large vaginal calculus located at the lower third of the anterior vaginal wall adjacent to the bladder neck. This video presents the transvaginal excision and removal of the vaginal calculus.

Acellular dermal matrix as an adjunct in treatment of neuropathic pain at the wrist.

PubMed

Peterson, Steven L; Adham, Mehdi N

2006-08-01

Traumatic or surgical injury to superficial sensory nerves at the wrist can lead to significant morbidity. Multiple treatment modalities have been proposed, including the use of flap coverage to provide soft-tissue padding and decrease tactile irritation. In this report, acellular dermal matrix (AlloDerm) was used as an alternative to flap coverage, thereby avoiding the need for a donor site. Five patients with postsurgical and five patients with posttraumatic neuropathic pain at the wrist underwent neuroma excision and/or neurolysis followed by interposition of acellular dermal matrix allograft between skin and nerve. Patients were followed from 12 to 25 months and demonstrated substantial improvement in pain. Eight previously employed patients returned to their prior occupations. Dermal matrix allograft may provide cushioning and/or a gliding surface for the nerve and represents a simple alternative to flap coverage in the treatment of neuropathic pain at the wrist.

Cyclic estrous-like behavior in a spayed cat associated with excessive sex-hormone production by an adrenocortical carcinoma.

PubMed

Meler, Erika N; Scott-Moncrieff, J Catharine; Peter, Augustine T; Bennett, Sara; Ramos-Vara, Jose; Salisbury, S Kathleen; Naughton, James F

2011-06-01

A 15-year-old, spayed female domestic shorthair cat was evaluated for 1-year duration of cyclic intermittent estrous behavior. Diagnostic testing performed before referral, including baseline progesterone concentration, human chorionic gonadotropin (hCG) hormone stimulation test and surgical exploratory laparotomy, had remained inconclusive for a remnant ovary. Evaluation of sex hormones before and after adrenocorticotropic hormone (ACTH) administration revealed increased basal concentrations of androstenedione, estradiol, progesterone, and 17α-hydroxyprogesterone and normal ACTH-stimulated hormone concentrations. Enlargement of the right adrenal gland was identified by abdominal ultrasound. The cat underwent an adrenalectomy and histopathology of the excised adrenal gland was consistent with an adrenocortical carcinoma. Clinical signs resolved immediately following surgery, and most hormone concentrations declined to within or below the reference interval (RI) by 2 months after surgery. Copyright © 2011 ISFM and AAFP. Published by Elsevier Ltd. All rights reserved.

Bilateral Nasolabial Cyst as a Rare Case Report

PubMed Central

Cebi, Işıl Taylan; Karataş, Abdullah; Yüce, Turgut; Şalvız, Mehti; Koçak, Ayhan; Selçuk, Tuba

2016-01-01

The etiology, clinical features, and treatment of an extremely rare case of a bilateral nasolabial cyst have been evaluated in this report. A 60-year-old female presented to our clinic with a pain-free swelling above the upper lip for a year and obstruction of the left nasal cavity for two months. On undergoing a physical ENT examination, she showed bulging of both nasal fossae and effacement of the bilateral nasolabial groove with a fluctuating smooth mass. A paranasal sinus CT scan showed a smooth, ovoid mass of 20×13 mm at the right side and 26×22 mm at the left side occupying the floor of the nasal fossa and restricted to the soft parts of the premaxillary region, without any bony destruction. The patient underwent surgical excision under general anesthesia via sublabial approach. Histopathology confirmed the diagnosis of bilateral nasolabial cyst. The patient was asymptomatic during 18-month of postoperative follow-up. Bilateral nasolabial cysts should be considered in the differential diagnosis of cystic masses of the nasal vestibule and deformities of the premaxillary region. Although endonasal endoscopic cyst marsupialization is a relatively new treatment, surgical resection with the sublabial approach is the treatment of choice. PMID:29392022

[Surgical coverage technics of pressure sores and their outcomes].

PubMed

Bilkay, Ufuk; Helvaci, Evren; Tokat, Cenk; Ozek, Cüneyt; Akin, Yalçin

2006-04-01

We reviewed the outcome of 66 patients with 100 pressure sores between 1984 and 2002. In the current study, 100 pressure sores in 66 patients (45 male, 21 female; mean age 39.4; range 13 to 80 years) who underwent surgical repair of pressure sores reconstructed using myocutaneous or fasciocutaneous flaps, skin grafts, excision and closure. The risk factors for pressure sores included acute trauma-induced spinal cord injury in 40 (61%) patients with paraplegia and in 5 (7%) patients with quadriplegia; congenital spina bifida and multiple sclerosis in 7 (11%) patients and prolonged immobilization in 14 (21 patients) patients. We achieved an overall pressure sore recurrence rate of 22% and overall patient recurrence of 24% in a-3-year follow-up. The recurrence rates according to anatomic sites; 23% (10 of 43) for the ischial pressure sore, sacral 21% (8 of 37), and trochanteric 20% (4 of 20). Fasciocutaneous and myocutaneous flap reconstructions were the most durable, as they were associated with 17% (6 of 34) and 12% recurrence rates (5 of 39). To reduce the recurrence rates the authors advocate the use of myocutaneous and fasciocutaneous flaps instead of skin grafts or direct closure for the coverage of pressure sores.

Margins in Skin Excision Biopsies: Principles and Guidelines

PubMed Central

Ranjan, Richa; Singh, Lavleen; Arava, Sudheer K; Singh, Manoj Kumar

2014-01-01

Skin biopsies are usually undertaken to confirm a clinical diagnosis, to remove a lesion, and to determine the adequacy of excised tissue margin. A surgical margin is technically defined as the “edge” of the tissue removed. The term is especially pertinent when the tissue excised is suspected of being involved by a malignant process. One of the most important predictive and prognostic factors of a malignant lesion is whether the margins of the resected specimen are involved by the tumor or not. The purpose of this review is to provide an insight into grossing of a skin biopsy specimen with emphasis on techniques and reporting of excision biopsy margins. PMID:25484385

Feline fibrosarcoma: perioperative management.

PubMed

Davis, Kechia M; Hardie, Elizabeth M; Lascelles, B Duncan X; Hansen, Bernie

2007-12-01

Aggressive and complete surgical excision is the treatment of choice for fibrosarcomas in cats. Thorough preoperative planning and meticulous surgical technique are necessary for optimal cosmetic, functional, and oncologic outcome. Perioperative pain management with an emphasis on preemptive analgesia and multimodal analgesia is essential to minimize patient morbidity.

Management of the failed biaxial wrist replacement.

PubMed

Talwalkar, S C; Hayton, M J; Trail, I A; Stanley, J K

2005-06-01

Nine cases of failed biaxial wrist replacement underwent revision surgery and subsequent clinical and radiographic assessment at a mean follow-up of 28 months. Clinical assessment included the hospital for special surgery (HSS) and activities of daily living scoring systems. Five patients had a revision biaxial wrist replacement, three had wrist fusions and two underwent an excision arthroplasty. The mean HSS score was 73 for the revision biaxial replacements, 63 for the wrist fusions and 92 for the excision arthroplasties. The mean activities for daily living score was 16 for the revision biaxial replacements, 14 for the wrist fusion and 20 for the excision arthroplasties. Despite the experience of implant failure, six patients would still choose a primary wrist replacement again. All patients in this small series appear to have had good clinical outcomes. Revision to another wrist replacement appears no worse than a wrist fusion in the short term and patients value the preservation of movement that an implant offers.

Analysis of the neuronal marker protein gene product 9.5 in internal limiting membranes after indocyanine-green assisted peeling.

PubMed

Peters, Swaantje; Tatar, Olcay; Spitzer, Martin S; Szurman, Peter; Aisenbrey, Sabine; Lüke, Matthias; Adam, Annemarie; Yoeruek, Efdal; Grisanti, Salvatore

2009-02-01

Indocyanine green-assisted internal limiting membrane (ILM) peeling was suspected to disrupt the innermost layer of the neural retina. We examined whether surgically excised specimens contain remnants of neuronal tissue. Ten patients with macular hole underwent pars plana vitrectomy and indocyanine green-assisted ILM peeling. A total of 0.1 mL of a 0.5% indocyanine green solution was applied for 15 seconds. The ILM specimens were prepared for immunohistochemistry, using a polyclonal antibody against protein gene product 9.5. Protein gene product 9.5 is a pan-neuronal marker labeling human neuronal cells. Appropriate controls to show selectivity of the antibody were performed on neuronal tissue of donor eyes. One ILM was prepared for electron microscopy. A selective expression of protein gene product 9.5 was found in neuronal fibers of the retina and optic nerve of donor eyes. Only 1 of the 10 surgical ILM specimens showed a minimal focal positivity for protein gene product 9.5. No neuronal tissue was detected on the ILM by electron microscopy. Focal expression of protein gene product 9.5 in only 1 of 10 surgical ILM specimens argues against a general indocyanine green-related disruption of the innermost retinal layers. However, higher concentrations of the dye, longer incubation times or different solvents than used in this study may lead to different results.

Risk of appendiceal endometriosis among women with deep-infiltrating endometriosis.

PubMed

Moulder, Janelle K; Siedhoff, Matthew T; Melvin, Kathryn L; Jarvis, Elizabeth G; Hobbs, Kumari A; Garrett, Joanne

2017-11-01

To determine whether deep-infiltrating endometriosis (DE) carries an increased risk of appendiceal endometriosis (AppE) as compared with superficial endometriosis or no endometriosis. In a retrospective study, data were obtained by chart review of an internal database for women who underwent coincidental appendectomy during benign gynecologic surgery between July 2009 and February 2014 at a tertiary referral center in the USA. Univariate, bivariate, and regression analyses were performed. The primary exposure was surgically documented endometriosis (DE, superficial, or no endometriosis). The primary outcome was AppE. Endometriosis was diagnosed for 151 (38.2%) of 395 women; 82 (54.3%) had DE. The prevalence of AppE was 13.2% (52/395) overall; 8 (11.6%) of 69 women with superficial endometriosis and 32 (39.0%) of 82 with DE were affected. Frequency of AppE was increased among women with DE, abnormal appendix appearance, and surgical indication (all P<0.001). Women with DE had a 5.9-fold (95% confidence interval [CI] 2.9-11.9) higher risk of AppE compared with women without endometriosis, controlling for appendiceal appearance and surgical indication, and a 2.7-fold (95% CI 1.2-6.2) higher risk of AppE compared with those with superficial endometriosis. Women with DE have increased risk of AppE. Coincidental appendectomy should form part of complete endometriosis excision for these patients. © 2017 International Federation of Gynecology and Obstetrics.

Correction of accessory axillary breast tissue without visible scar.

PubMed

Kim, Young Soo

2004-01-01

Various methods for correction of accessory axillary breast tissue have been proposed, including simple excision, diamond-shaped excision, a Y-V technique, and lipoplasty. We present an effective method for correction of a prominent axillary mound that combines lipoplasty with excision of accessory breast tissue along the axillary transverse line. Preoperative markings included an incision within the natural wrinkle line in the axillary fold, and demarcation of areas in which lipoplasty and excision were to be performed. After lipoplasty, deep dissection was performed to isolate and remove accessory breast tissue and excess fat tissue. A compression dressing was applied for 1 to 2 weeks postoperatively, and the patient was instructed to wear a sports bra for 1 to 2 months after removal of the dressing. We treated 7 patients using this procedure between October 1999 and March 2003. No major postoperative complications were detected and recurrence was not noted during the follow-up periods. Aesthetic results were satisfactory. We believe that a procedure that combines lipoplasty and excision provides numerous advantages as a surgical option in treating a prominent axillary mound. The main advantage is that the final scar is laid in the natural axillary fold, rendering scars less conspicuous and eliminating the need to remove excess skin. The one disadvantage was that elevation of the skin flap via small, remote incisions initially produced surgical difficulties, but these were overcome with experience.

Oncological outcomes of complete versus conventional mesocolic excision in laparoscopic right hemicolectomy.

PubMed

An, Min Sung; Baik, HyungJoo; Oh, Se Hui; Park, Yo-Han; Seo, Sang Hyuk; Kim, Kwang Hee; Hong, Kwan Hee; Bae, Ki Beom

2018-06-12

Complete mesocolic excision (CME) has been proposed for colon cancer to improve oncological outcomes. The risks and benefits of laparoscopic CME have not been examined fully. We compared short- and long-term outcomes of CME with a conventional mesocolic excision (non-CME) in laparoscopic right hemicolectomy (RHC) for right-sided colon cancer. In total, 115 patients who underwent laparoscopic RHC with stage I-III right-sided colon cancer at Busan Paik Hospital from August 2007 to October 2011 were enrolled in this case-control study. Three trained colorectal surgeons reviewed videos of the surgeries; patients were divided into two groups: those who underwent a CME (CME group, n = 34) and those who underwent a conventional mesocolic excision (non-CME group, n = 81). There was no significant difference between the CME and non-CME groups in operative time, post-operative complications, or hospital stay. However, the CME group had more lymph nodes harvested (P < 0.001) and lower blood loss (P = 0.016) versus the non-CME group. There was no difference in 5-year disease-free survival rate between the groups, but 5-year overall survival rate was 100% in the CME group and 89.49% in the non-CME group (P < 0.05). Laparoscopic RHC with CME is safe and associated with better 5-year overall survival rate than non-CME for patients with stage I-III right-sided colon cancer. Implementation of CME surgery might improve oncological outcomes for patients with right-sided colon cancer. © 2018 Royal Australasian College of Surgeons.

Olfactory Groove Meningiomas: Comparison of Extent of Frontal Lobe Changes After Lateral and Bifrontal Approaches.

PubMed

Nanda, Anil; Maiti, Tanmoy K; Bir, Shyamal C; Konar, Subhas K; Guthikonda, Bharat

2016-10-01

Olfactory groove meningiomas often are behaviorally silent. Numerous surgical approaches have been described in the literature for the successful removal of these meningiomas. Lateral (pterional/frontolateral) and anterior (bifrontal/fronto-orbito-basal) approaches with their various modifications remain the 2 major corridors in resecting them. In this study, we discuss our experience in microsurgical treatment of these tumors at our institution and assess the extent of frontal lobe damage after the resection of tumor. We reviewed the medical records of patients who underwent surgical excision of olfactory groove meningiomas from 1990 to 2014. To measure the extent of frontal lobe damage via lateral and anterior approaches, we measured the volume of porencephalic cave in the postoperative magnetic resonance imaging by using Brainlab software. The ratio of volume of porencephalic cave to tumor was measured between 2 sides and 2 approaches. Fifty-seven patients with olfactory groove meningiomas, who underwent 62 microsurgical resection procedures in 1990-2014 were included in the study (74% were more than 5 cm at presentation). Pterional and bifrontal craniotomies were the most commonly used approaches. At follow-up, the volume of porencephalic cave after lateral approach was significantly less in the side contralateral to craniotomy irrespective of tumor size. The difference between ratio of volume of porencephalic cave and initial tumor was significantly less after lateral approaches, when compared to anterior approaches. Lateral approaches (pterional/frontolateral) resulted in less frontal lobe change and better olfactory preservation in comparison to anterior approaches in present series. Published by Elsevier Inc.

Management of intraductal papilloma without atypia of the breast diagnosed on core biopsy: Size and sampling matter.

PubMed

Symbol, Brittany; Ricci, Andrew

2018-04-23

Due to the potential for atypia (atypical ductal or lobular hyperplasia) or carcinoma (in situ or invasive) on excision, aggressive reflex surgical excision protocols following core biopsy diagnosis of papillary lesions of the breast (ie, intraductal papilloma) are commonplace. Concepts in risk stratification, including radiologic-pathologic correlation, are emerging in an effort to curb unnecessary surgeries. To this end, we examined all excised intraductal papillomas diagnosed at our institution from 2010-2015 (N = 336) and found an overall atypia rate of 20%. To investigate further, we stratified all excised papillomas according to total lesion size (range = 1-40 mm) and found that the atypia rate for lesions ≤1.2 cm (16% with atypia) was statistically significantly lower (P = .008) than the atypia rate for lesions >1.2 cm (36% with atypia). To explore to effects of radiologic-pathologic correlation on the ability of the core biopsy to accurately predict nonatypical lesions we assessed thirteen consecutive paired nonatypical core biopsy/follow-up surgical excision specimens for the percent of the total lesion (on imaging) sampled by the core biopsy (measured histologically). None of the thirteen paired specimens showed upgrade on excision (0/13); the percent of total lesion sampled by biopsy in this cohort averaged 59%. We propose that in the absence of discordant clinical/radiological findings, small lesions (≤1.2 cm) with radiologic-pathologic concordance (>50% sampling of total lesion by core biopsy) may safely forego surgery for close clinical and radiographic follow-up. © 2018 Wiley Periodicals, Inc.

[Deep alkali burns: Evaluation of a two-step surgical strategy].

PubMed

Devinck, F; Deveaux, C; Bennis, Y; Deken-Delannoy, V; Jeanne, M; Martinot-Duquennoy, V; Guerreschi, P; Pasquesoone, L

2018-04-10

Chemical burns are rare but often lead to deep cutaneous lesions. Alkali agents have a deep and long lasting penetrating power, causing burns that evolve over several days. The local treatment for these patients is excision of the wound and split thickness skin graft. Early excision and immediate skin grafting of alkali burns are more likely to be complicated by graft failure and delayed wound healing. We propose a two-step method that delays skin grafting until two-three days after burn wound excision. Our population included 25 controls and 16 cases. Men were predominant with a mean age of 41.9 years. In 78% of cases, burns were located on the lower limbs. The mean delay between the burn and excision was 16.5 days. In cases, the skin graft was performed at a mean of 11.3 days after the initial excision. We did not unveil any significant difference between both groups for the total skin surface affected, topography of the burns and the causal agent. Wound healing was significantly shorter in cases vs controls (37.5 days vs 50.3 days; P<0.025). Furthermore, we observed a decreased number of graft failures in cases vs controls (13.3% vs 46.7%; P=0.059). Our study shows the relevance of a two-step surgical strategy in patients with alkali chemical burns. Early excision followed by interval skin grafting is associated with quicker wound healing and decreased rate of graft failure. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Endoscopic Criteria for Evaluating Tumor Stage after Preoperative Chemoradiation Therapy in Locally Advanced Rectal Cancer.

PubMed

Han, Kyung Su; Sohn, Dae Kyung; Kim, Dae Yong; Kim, Byung Chang; Hong, Chang Won; Chang, Hee Jin; Kim, Sun Young; Baek, Ji Yeon; Park, Sung Chan; Kim, Min Ju; Oh, Jae Hwan

2016-04-01

Local excision may be an another option for selected patients with markedly down-staged rectal cancer after preoperative chemoradiation therapy (CRT), and proper evaluation of post-CRT tumor stage (ypT) is essential prior to local excision of these tumors. This study was designed to determine the correlations between endoscopic findings and ypT of rectal cancer. In this study, 481 patients with locally advanced rectal cancer who underwent preoperative CRT followed by surgical resection between 2004 and 2013 at a single institution were evaluated retrospectively. Pathological good response (p-GR) was defined as ypT ≤ 1, and pathological minimal or no response (p-MR) as ypT ≥ 2. The patients were randomly classified according to two groups, a testing (n=193) and a validation (n=288) group. Endoscopic criteria were determined from endoscopic findings and ypT in the testing group and used in classifying patients in the validation group as achieving or not achieving p-GR. Based on findings in the testing group, the endoscopic criteria for p-GR included scarring, telangiectasia, and erythema, whereas criteria for p-MR included nodules, ulcers, strictures, and remnant tumors. In the validation group, the kappa statistic was 0.965 (p < 0.001), and the sensitivity, specificity, positive predictive value, and negative predictive value were 0.362, 0.963, 0.654, and 0.885, respectively. The endoscopic criteria presented are easily applicable for evaluation of ypT after preoperative CRT for rectal cancer. These criteria may be used for selection of patients for local excision of down-staged rectal tumors, because patients with p-MR could be easily ruled out.

The spectrum of skin biopsies and excisions in a pediatric skin center.

PubMed

Theiler, Martin; Neuhaus, Kathrin; Kerl, Katrin; Weibel, Lisa

2017-12-01

Little is known about the spectrum of pediatric skin disorders requiring biopsy/excision, their indication, impact on further management, and the accuracy of clinical diagnosis. We aimed to address these questions in the patient population seen at our Swiss University referral center for Pediatric Dermatology and Plastic Surgery. All skin biopsies/excisions performed in patients aged ≤ 16 years over a period of 2 years were retrospectively analyzed. A total of 506 samples were included. The majority of biopsies/excisions (n = 413, 82%) was performed for tumors, cysts, and hamartomas and 18% for other skin conditions. Malignant tumors were found in 12 samples (2%) from four patients. In 121 (24%) patients, the histopathology had an important impact on patient management. In 80 (16%) cases, the pathology did not match with the clinical diagnosis. In 382 (75%) cases, excision was the treatment of choice. Of these, the indication for surgery was based on patient's request in 181 (47%) cases. Surgical interventions for pediatric skin disorders are performed for diagnostic and therapeutic reasons. In this cohort, histopathology was essential for treatment in one quarter of cases. Skin tumors, cysts, and hamartomas often require excision during childhood, with families' request and esthetic considerations playing an important role. What is Known: • The spectrum of pediatric skin conditions has been studied in outpatient, inpatient, and emergency settings. • In contrast, no data exist on the spectrum of pediatric skin disorders undergoing biopsy/excision specifically. What is New: • We analyze biopsies/excisions in children, focusing on diagnosis, indication, and impact on patient management. • Surgical interventions for skin disorders in children are often performed for tumors and hamartomas with esthetic considerations playing a relevant role. If used for diagnostic purposes, they are often performed to confirm or rule out severe skin disease.

CO2 laser surgery for vulvar intraepithelial neoplasia. Excisional, destructive and combined techniques.

PubMed

Penna, Carlo; Fallani, M Grazia; Fambrini, Massimiliano; Zipoli, Elisa; Marchionni, Mauro

2002-11-01

To evaluate CO2 laser excision, vaporization and combined techniques for treatment of vulvar intraepithelial neoplasia (VIN). Thirty-nine cases of VIN 3, 15 cases of VIN 2 and 9 of VIN 1, for a total of 63 patients with histologically proven VIN, underwent laser excision or vaporization under colposcopic guidance, using local anesthesia, in an outpatient setting or after day-surgery admission. Clinical aspects, cervical intraepithelial neoplasia (CIN) and vaginal intraepithelial neoplasia (VaIN) association, types of CO2 laser treatment, follow-up, recurrences and second treatments were evaluated. Twenty-seven (41.3%) patients underwent laser vaporization, and 37 (58.7%) with VIN 3, underwent laser excision or the combined technique. Colposcopic and biopsy examinations of patients with VIN revealed three cases of CIN 3 and nine cases of VaIN 3; two patients had concomitant VIN 3, CIN 3 and VaIN 3. Local anesthesia, using 2% carbocaine, and outpatient or day-surgery treatments were possible in all cases. A small incidence of intraoperative complications (4.8%) and absence of postoperative complications were observed. A single session was curative in 76.9% of patients treated with laser vaporization and in 78.4% of those treated with laser excision. Eleven cases of recurrent VIN and two cases of invasive vulvar carcinoma were observed during follow-up. A second laser procedure was carred out in all cases of relapsed VIN, with an overall cure rate of 96.8% after two treatments. Radical vulvectomy associated with inguinal-femoral lymphadenectomy was performed in the two cases of invasive carcinoma. CO2 laser surgery permits treatment of VIN in an outpatient or day-surgery setting under local anesthesia with excellent cosmetic and functional results. The treatment can also be adjusted to the patient's specific needs, with the possibility of calibrating the depth of the vaporized and removed tissues. Excisional treatment is the preferred method because it permits histologic evaluation of the excised tissue and detection of possible occult early invasion.

[Surgical treatment of children with brachial plexus paralysis].

PubMed

Grossman, J A; Ramos, L E; Tidwell, M; Price, A; Papazian, O; Alfonso, I

1998-08-01

A variety of surgical procedures exist for early repair of the nerve injury in obstetrical brachial plexus palsy, including neuroma excision and nerve grafting, neurolysis and neurotization. Secondary deformities of the shoulder, forearm, and hand can similarly be reconstructed using soft tissue and skeletal procedures. This review describes our surgical approach to maximize the ultimate functional outcome in infants and children with obstetrical brachial plexus palsy.

Synchronous occurrence of breast cancer and pulmonary sclerosing hemangioma: management and review of the literature.

PubMed

Salemis, Nikolaos S; Seretis, Charalampos; Nakos, Georgios; Kantounakis, Ioannis; Stoumpos, Charalampos; Spiliopoulos, Kyriakos

2013-01-01

Pulmonary sclerosing hemangioma (PSH) is a rare tumor accounting for 0.2-1% of all primary lung tumors. Simultaneous occurrence of PSH with breast cancer has very rarely been reported in the literature. We describe here a case of simultaneous occurrence of PSH with breast cancer. A pathological diagnosis of PSH was confirmed by computed tomography (CT)-guided biopsy. Due to the patient's poor performance status and the benign nature of PSH, surgical excision was not considered and the patient was managed conservatively with regular follow-up. Although surgical excision is the preferred treatment for PSH, conservative management may be a reasonable option in carefully selected patients.

Surgical excision of the breast giant fibroadenoma under regional anesthesia by Pecs II and internal intercostal plane block: a case report and brief technical description: a case report.

PubMed

Kim, Hyungtae; Shim, Junho; Kim, Ikthae

2017-02-01

A 22-years-old female patient at 171 cm and 67 kg visited the Department of Breast Surgery of the hospital with a mass accompanied with pain on the left side breast as chief complaints. Since physical examination revealed a suspected huge mass, breast surgeon decided to perform surgical excision and requested anesthesia to our department. Surgery of breast tumor is often under local anesthesia. However, in case of big size tumor, surgery is usually performed under general anesthesia. The patient feared general anesthesia. Unlike abdominal surgery, there is no need to control visceral pain for breast and anterior thoracic wall surgery. Therefore, we decided to perform resection under regional anesthesia. Herein, we report a successful anesthetic and pain management of the patient undergoing excision of a huge breast fibroadenoma under regional anesthesia using Pecs II and internal intercostal plane block.

Diagnosis and treatment of clear cell hidradenocarcinoma of the scalp.

PubMed

Shu, Kai; Xiao, Qungen; Büchele, Fabian; Zhang, Suojun; Jiang, Wei; Lei, Ting

2012-12-01

Clear cell hidradenocarcinoma (CCH) is an exceedingly rare and highly malignant tumor of the eccrine sweat glands. Its treatment is extremely difficult due to the characteristically aggressive clinical course including repeated local recurrence and uncontrollable distal metastasis coming along with a very poor prognosis. Most published case studies recommend a wide surgical excision followed by adjuvant conservative therapy, which is generally considered to be the standard treatment. Two cases of nodular CCH of the scalp either presenting as a singular primary lesion or at an already metastatic stage were analyzed retrospectively. Wide local excision of the tumor couldn't prevent the primary carcinoma from recurring and metastasizing. Both cases received various therapies but the results were unsatisfactory. Although most authors have recommended that early wide surgical excision of the tumor is a feasible therapeutic measurement, our results raise doubts on the efficacy of this treatment strategy. As alternative approaches (i.e. chemotherapy, radiotherapy) are similarly controversial, further studies and a wide exchange of clinical experiences are crucial.

Epidermoid cyst of the external auditory canal in children: diagnosis and management.

PubMed

Abdel-Aziz, Mosaad

2011-07-01

Epidermoid cyst of the external auditory canal (EAC) is rarely encountered in the clinical practice, but when it occurs, it may cause obstruction of the meatus that necessitates surgical excision. The aims of this study were to present 9 pediatric patients with epidermoid cysts of the EAC and to evaluate the outcome of the surgical technique that has been used in excision. Surgical removal of the cyst was carried out through a simple transmeatal approach, a medially based rectangular skin flap was elevated and the cyst was completely removed. No complications or recurrence have been reported. Epidermoid cyst should be listed in the differential diagnosis of EAC masses; it appears on computed tomography as a cystic mass in the outer cartilaginous part of EAC that is usually limited to the soft tissue with no bone erosion. It can be removed easily through simple transmeatal approach with high success rate and no morbidity.

What is the best surgical margin for a Basal cell carcinoma: a meta-analysis of the literature.

PubMed

Gulleth, Yusuf; Goldberg, Nelson; Silverman, Ronald P; Gastman, Brian R

2010-10-01

Current management of basal cell carcinoma is surgical excision. Most resections use predetermined surgical margins. The basis of ideal resection margins is almost completely from retrospective data and mainly from small case series. This article presents a systematic analysis from a large pool of data to provide a better basis of determining ideal surgical margin. A systematic analysis was performed on data from 89 articles from a larger group of 973 articles selected from the PubMed database. Relevant inclusion and exclusion criteria were applied to all articles reviewed and the data were entered into a database for statistical analysis. The total number of lesions analyzed was 16,066; size ranged from 3 to 30 mm (mean, 11.7 ± 5.9 mm). Surgical margins ranged from 1 to 10 mm (mean, 3.9 ± 1.4 mm). Negative surgical margins ranged 45 to 100 percent (mean, 86 ± 12 percent). Recurrence rates for 5-, 4-, 3-, and 2-mm surgical margins were 0.39, 1.62, 2.56, and 3.96 percent, respectively. Pooled data for incompletely excised margins have an average recurrence rate of 27 percent. A 3-mm surgical margin can be safely used for nonmorpheaform basal cell carcinoma to attain 95 percent cure rates for lesions 2 cm or smaller. A positive pathologic margin has an average recurrence rate of 27 percent.

Prophylactic Z-plasty - correcting helical rim deformity from wedge excision.

PubMed

Kim, Peter

2010-09-01

Wedge excision is a popular and well documented surgical method for treating a wide range of skin lesions and cancers of the ear in the general practice setting. In the majority of cases, this is a simple and cosmetically pleasing treatment. However, it may create helical rim deformity. This article describes a simple method of preventing such deformity using prophylactic Z-plasty.

Management of a Recurrent Pyogenic Granuloma of the Hard Palate with Diode Laser: A Case Report.

PubMed

Hasanoglu Erbasar, Güzin Neda; Senguven, Burcu; Gultekin, Sibel Elif; Cetiner, Sedat

2016-01-01

Pyogenic granuloma (PG) is a prevalent inflammatory hyperplasia of skin and oral mucosa which is often caused by constant low-grade local irritation, traumatic injury or hormonal factors. In many cases, gingival irritation and inflammation due to poor oral hygiene are precipitating factors. Oral PG occurs predominantly on the gingiva, but it is also encountered on the lips, tongue, buccal mucosa and rarely on the hard palate. Although surgical excision is the first choice of treatment, many other treatment modalities could be counted such as cryosurgery, sodium tetradecyl sulfate sclerotherapy, intralesional steroids, flash lamp pulsed dye laser, neodymium-doped yttrium aluminium garnet (Nd:YAG) laser, carbon dioxide (CO2) laser, erbium-doped yttrium aluminum garnet (Er:YAG) lasers and diode laser have been suggested. After surgical excision recurrence occurs up to 16% of these lesions. It is believed that recurrence ensues as a result of incomplete excision, failure to eliminate etiologic factors or repeated trauma. A 50-year-old female was referred to the Department of Oral Surgery, Gazi University, School of Dentistry, complaining of a swelling and growth on the right side of the hard palate for four months. Patient reported a similar growth in the same area about two years earlier, which had turned out to be a PG by histopathology. The treatment plan included surgical excision of the lesion using diode laser. The patient reported no pain after the surgery. She was discharged with a prescription of chlorhexidine mouthwash and necessary post-operative instructions. At 7 days follow up visit, immediate recurrence of the lesion was observed, and it was excised by diode laser with 2 mm margins at its clinical periphery, to a depth up to the periosteum, by the same operator. No recurrence or scarring was observed in 14 months follow-up. Although diode laser is a secure and efficient technique for the treatment of intraoral PG, in order to minimize its recurrence, the lesion should be excised with a wider margin down to the periosteum or to the causing agent. Also due to its high recurrence rate, long-term follow-up is recommended.

[Common fibular nerve lesions. Etiology and treatment. Apropos of 146 cases with surgical treatment].

PubMed

Piton, C; Fabre, T; Lasseur, E; André, D; Geneste, M; Durandeau, A

1997-01-01

Common peroneal nerve lesion on the lateral aspect of the knee is one of the most frequent neurologic injury of the lower limb. We reported the results of surgical procedure for each etiological group. In the peroneal nerve entrapment group, we individualised 62 fibular tunnel syndroms (55 idiopathic, 4 postural, 3 dynamic), and 16 external compression. Traumatic causes were represented by 22 varus injuries of the knee and by 11 fractures, 16 iatrogenic lesions, 2 wounds, 5 wound sequelae, 2 contusions and 1 burn. Tumoral group was represented by 7 intraneural ganglionic cyst and 2 extraneural tumour (1 exostosis and 1 chondromatosis of the proximal tibio fibular joint). All patients underwent surgical procedure. Neurolysis was performed when the nerve was in continuity. Suture or nerve grafting was performed in the other cases. In the case of intraneural ganglionic cyst, a complete tumoral excision was realised. Eighty-three per cent of excellent and good results were obtained for the fibular tunnel syndrom, 62.5 per cent for external compression, 36 per cent for varus injury of the knee, 78 per cent for the other traumatic causes and 89 per cent for tumoral lesions. This report confirms that the result depends on the etiology of the common peroneal nerve lesion. We propose surgical treatment within 2 to 4 months for the patients without clinical and electrophysiological improvement. If there is doubt on the continuity of the nerve, we propose an earlier surgical treatment. Our results were in general satisfactory except when a nerve graft was necessary furthermore if it was a traction injury and if the length of the graft was longer than 6 centimeters.

[Transfusional requirements for escharectomy in burned children].

PubMed

Julia, Analía R; Basílico, Hugo; Magaldi, Gustavo; Demirdjian, Graciela

2010-02-01

Early excision has considerably improved outcome in extensive burns, but massive resections usually mean copious bleeding that must be conveniently corrected. The purpose of this study was to measure blood component use during escharectomies in children. All pediatric patients with acute burns excised at the Burn Unit of the Hospital Garrahan during one year were included. Volume of blood component used during and immediately after surgery was analyzed and related to percent excised, time post-burn, and the coexistence of infection and autograft at the time of excision. Ninety-four surgeries in 51 children aged 0-14 years with total burned body surface areas of 5-80% who underwent resections of 3-70% were studied. Total blood use (intra + post-operatively) was 2.07 ml/kg/%excised for red blood cells (60% during surgery) and 0.7 ml/kg/% excised for plasma. Only 12% of patients required platelet transfusion. There was no significant requirement variation with the existence of infection, grafting or time post-burn. Approximately 2 ml/kg/% excised of red blood cells (2/3 for surgery) and 1 ml/kg/% excised of plasma are needed for escharectomies in children. The need for platelets must be judged considering the individual patient.

Assessment of Fine Needle Aspiration Feasibility and Specimen Adequacy for Molecular Diagnostics of Benign Vocal Fold Lesions

PubMed Central

Li, Nicole Y. K.; Dailey, Seth; Thibeault, Susan L.

2014-01-01

Objectives/Hypothesis The use of molecular testing is becoming more significant for the diagnosis and classification of disease. The application of fine-needle aspiration (FNA) biopsy as the means of sampling lesions in union with molecular testing could be a powerful combination in laryngology. The objectives of this study were to investigate 1) if FNA was feasible to sample benign vocal fold lesions; 2) if FNA samples provided sufficient RNA quality for molecular analysis; and 3) if gene expression of FNA samples matched paired surgical excised specimens. Study Design Prospective cross-sectional. Methods Fifteen vocal fold specimens were obtained from adult patients undergoing routine surgical removal for benign vocal fold lesions using FNA and surgical excision. Comparisons were made between FNA and excision biopsies for RNA quality. Correlative analysis was completed for RNA expression of nine genes, including decorin (DCN), connective tissue growth factor (CTGF), vascular endothelial growth factor (VEGF), collagen type VI alpha 3 (COL6A3), superoxide dismutase 1 (SOD1), glutathione S-transferase (GST2), collagen type I alpha 2 (COL1A2), ATP binding cassette (ABC), and procollagen I alpha 1 (COL1A1). Results FNA and excision samples demonstrated similar RNA quality (P > 0.05). Per gene expression, four out of nine genes were moderately correlated between the paired samples (P < 0.05). Conclusions FNA of the vocal fold lamina propria is technically feasible to perform. Further improvement in the FNA technology is desirable to optimize RNA quality for reliable gene expression analysis. PMID:23404571

Mobile large area confocal scanner for imaging tumor margins: initial testing in the pathology department

NASA Astrophysics Data System (ADS)

Abeytunge, Sanjee; Li, Yongbiao; Larson, Bjorg; Peterson, Gary; Toledo-Crow, Ricardo; Rajadhyaksha, Milind

2013-03-01

Surgical oncology is guided by examining pathology that is prepared during or after surgery. The preparation time for Mohs surgery in skin is 20-45 minutes, for head-and-neck and breast cancer surgery is hours to days. Often this results in incomplete tumor removal such that positive margins remain. However, high resolution images of excised tissue taken within few minutes can provide a way to assess the margins for residual tumor. Current high resolution imaging methods such as confocal microscopy are limited to small fields of view and require assembling a mosaic of images in two dimensions (2D) to cover a large area, which requires long acquisition times and produces artifacts. To overcome this limitation we developed a confocal microscope that scans strips of images with high aspect ratios and stitches the acquired strip-images in one dimension (1D). Our "Strip Scanner" can image a 10 x 10 mm2 area of excised tissue with sub-cellular detail in about one minute. The strip scanner was tested on 17 Mohs excisions and the mosaics were read by a Mohs surgeon blinded to the pathology. After this initial trial, we built a mobile strip scanner that can be moved into different surgical settings. A tissue fixture capable of scanning up to 6 x 6 cm2 of tissue was also built. Freshly excised breast and head-and-neck tissues were imaged in the pathology lab. The strip-images were registered and displayed simultaneously with image acquisition resulting in large, high-resolution confocal mosaics of fresh surgical tissue in a clinical setting.

Development of anti-adhesive spongy sheet composed of hyaluronic acid and collagen containing epidermal growth factor.

PubMed

Kuroyanagi, Misato; Yamamoto, Akiko; Shimizu, Nahoko; Toi, Ayako; Inomata, Tomonori; Takeda, Akira; Kuroyanagi, Yoshimitsu

2014-01-01

Anti-adhesive products need to be designed while considering the concept of wound healing. Two main events must proceed simultaneously: facilitating wound healing in surgically excised tissue, as well as preventing injured tissue from adhering to the surrounding tissue. The present study aimed to develop an anti-adhesive spongy sheet composed of hyaluronic acid and collagen (Col) containing epidermal growth factor, and to investigate the potential of this spongy sheet using an in vitro wound surface model (placing a spongy sheet on a fibroblast-incorporating Col gel sheet) and an in vitro inter-tissue model (placing a spongy sheet between two fibroblast-incorporating Col gel sheets). These in vitro experiments demonstrated that this spongy sheet effectively stimulates fibroblasts to release an increased amount of vascular endothelial growth factor and hepatocyte growth factor, which are essential for wound healing to proceed succesfully. In addition, anti-adhesive performance of this spongy sheet was evaluated in animal experiments using Sprague Dawley rats. Under anesthesia, a 1 cm × 2 cm segment of peritoneum was superficially excised from walls, and the cecum was then abraded by scraping with a scalpel blade over a 1 cm × 2 cm area. A piece of spongy sheet was placed on the peritoneal defect. Both defects were placed in contact, and the incision was closed by suturing. Peritoneal condition was evaluated after one week. This spongy sheet was capable of facilitating the wound healing of surgically excised tissue and preventing surgically excised tissue from adhering to surrounding tissues.

Intraoperative loss of core biopsy clips: clinical implications.

PubMed

Calhoun, Kristine; Giuliano, Armando; Brenner, R James

2008-03-01

The purpose of this study was to report the occurrence of intraoperative loss of metallic marking clips placed during image-guided biopsy and to hypothesize the likely mechanism of this clinical problem. From January 2003 through December 2004, patients presenting for preoperative mammographic localization and operative excision of biopsy site marking clips were identified. Age, method of image-guided biopsy, number of excised specimens, and tissue diagnosis were determined. Specimen radiographs were used to identify cases of suspected intraoperative clip loss. Clips absent on specimen radiographs and postoperative mammograms were defined as lost intraoperatively. Biopsy site marking clips, surgical clips, and suction device apertures were measured. In 78 surgical procedures performed during the study period, three (3.8%) of the patients experienced clip loss. Specimen radiographs confirmed the absence of clips in all submitted tissues. A median of four (range, three to five) separate biopsy specimens were excised among these three cases. A healing biopsy site from the stereotactic biopsy preceding the clip placement procedure was confirmed in all cases. Absence of the metallic clip was confirmed on postoperative mammograms. The apertures of two types of suction device were four and two times those of the biopsy clips. Intraoperative loss of metallic clips placed at the conclusion of image-guided breast biopsy is unusual but can occur during subsequent surgical excision. Repeated inability to locate the clip on specimen radiographs after accurate preoperative localization should raise the suspicion that the target clip has been lost, not missed, during surgery, likely because of inadvertent removal of the clip with the suction device.

Hearing preservation in management of epidermoids of the cerebellopontine angle: CPA epidermoids and hearing preservation.

PubMed

Miller, Mia E; Mastrodimos, Bill; Cueva, Roberto A

2012-12-01

Surgical approaches for epidermoid cysts of the cerebellopontine angle (CPA) are dictated by tumor location. Previous reports have advocated the sacrifice of usable hearing to achieve maximal tumor resection in a single operation. The aim of the current study is to demonstrate the applicability of hearing preservation approaches in the neurotologic management of epidermoids of the CPA. Retrospective chart review. A search of archived surgical cases at a single institution between January 1, 1997, and December 31, 2011, revealed 18 cases of epidermoid cysts involving the CPA. Eighteen patients with a mean age 40.9 years underwent surgery. Average tumor size was 4.47 cm, and presenting symptoms included headache, vertigo, cranial neuropathies, and seizures. Thirteen patients underwent a retrosigmoid approach, 2 translabyrinthine, 2 pterional, and 1 retrolabyrinthine/presigmoid. Complications included CSF leak, pseudomeningocele, meningitis, cranial nerve dysfunction, and persistent imbalance. All but 5 patients had long-term follow-up imaging to chronicle tumor residua/recurrence, varying from 6 to 149 months postoperatively. The average length of follow-up was 71.4 months, and residual tumor was common, with most patients demonstrating a focal or small area of residual tumor on follow-up imaging. Two patients had undergone previous surgery for epidermoid excision elsewhere. Two patients required reoperation for epidermoid regrowth, and the times between surgeries were 44 and 78 months. Of the patients who underwent a retrosigmoid approach, 9 had postoperative audiograms. All of these patients maintained hearing at or near their preoperative level except for 2 patients whose hearing declined and one whose hearing significantly improved. Hearing preservation approaches for epidermoids of the CPA is a feasible option for long-term control of these tumors. Resection from a retrosigmoid approach can provide years of useful hearing, and the majority of patients do not require reoperation.

[Possibilities of laparoscopic gastric resection for gastrointestinal stromal tumors].

PubMed

Grubnik, V V; Kovahichuk, A L; Malinovskiy, A V; Barannikov, K V

2016-08-01

Possibilities of laparoscopic technologies application while surgical excision of gas- trointestinal stromal tumors (GIST) were analyzed. In 2000 - 2015 yrs in the clinic 28 patients were operated on for gastric GIST. In 10 of them laparoscopic gastric resec- tion with tumor (in 3 - the tumor excision in borders of nonaffected tissues, in 4 - gas- tric fundus resection or stapler resection of a great curvature together with tumor, in 3 - transgastric excision of the tumor, using staplers) surgery was done. The disease recurrence in 2-5 yrs follow-up was absent. Laparoscopic operations has advantage over open interventions while preserving oncological radicalism.

Arthroscopic excision of heterotopic calcification in a chronic rectus femoris origin injury: a case report

PubMed Central

El-Husseiny, M; Sukeik, M; Haddad, FS

2012-01-01

Rectus femoris origin injuries in adult athletes are uncommon. In the acute phase, conservative treatment seems to have a favourable outcome, with surgical repair reserved for unsuccessful cases only. However, a group of patients may develop chronic pain and disability after recovery from the acute phase due to heterotopic calcification occurring at the site of injury. Open and arthroscopic excision of such calcifications has been described in the literature although arthroscopic excision of large calcified lesions in the rectus femoris has not been reported previously. A relevant case is presented and discussed. PMID:22507710

Treatment and outcomes of aortic endograft infection.

PubMed

Smeds, Matthew R; Duncan, Audra A; Harlander-Locke, Michael P; Lawrence, Peter F; Lyden, Sean; Fatima, Javariah; Eskandari, Mark K

2016-02-01

This study examined the medical and surgical management and outcomes of patients with aortic endograft infection after abdominal endovascular aortic repair (EVAR) or thoracic endovascular aortic repair (TEVAR). Patients diagnosed with infected aortic endografts after EVAR/TEVAR between January 1, 2004, and January 1, 2014, were reviewed using a standardized, multi-institutional database. Demographic, comorbidity, medical management, surgical, and outcomes data were included. An aortic endograft infection was diagnosed in 206 patients (EVAR, n = 180; TEVAR, n = 26) at a mean 22 months after implant. Clinical findings at presentation included pain (66%), fever/chills (66%), and aortic fistula (27%). Ultimately, 197 patients underwent surgical management after a mean of 153 days. In situ aortic replacement was performed in 186 patients (90%) using cryopreserved allograft in 54, neoaortoiliac system in 21, prosthetic in 111 (83% soaked in antibiotic), and 11 patients underwent axillary-(bi)femoral bypass. Graft cultures were primarily polymicrobial (35%) and gram-positive (22%). Mean hospital length of stay was 23 days, with perioperative 30-day morbidity of 35% and mortality of 11%. Of the nine patients managed only medically, four of five TEVAR patients died after mean of 56 days and two of four EVAR patients died; both deaths were graft-related (mean follow-up, 4 months). Nineteen replacement grafts were explanted after a mean of 540 days and were most commonly associated with prosthetic graft material not soaked in antibiotic and extra-anatomic bypass. Mean follow-up was 21 months, with life-table survival of 70%, 65%, 61%, 56%, and 51% at 1, 2, 3, 4, and 5 years, respectively. Aortic endograft infection can be eradicated by excision and in situ or extra-anatomic replacement but is often associated with early postoperative morbidity and mortality and occasionally with a need for late removal for reinfection. Prosthetic graft replacement after explanation is associated with higher reinfection and graft-related complications and decreased survival compared with autogenous reconstruction. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

[Efficacy of fibrin tissue adhesive in the attachment of autogenous conjuntival graft on primary pterygium surgery].

PubMed

Rubin, Michel Risnic; Dantas, Paulo Elias C; Nishiwaki-Dantas, M Cristina; Felberg, Sergio

2011-01-01

To compare the efficacy of conjunctival autograft surgery with the attachment to the scleral bed using fibrin tissue adhesive or mononylon 10-0 suture after resection of primary pterygium. A comparative, prospective and randomized clinical trial was performed in 47 eyes of 47 patients with primary medial located pterygium. Group 1 (adhesive) was composed by 21 patients that underwent conjunctival autograft closure with fibrin tissue adhesive (Quixil™) and Group 2 (suture) was composed by 26 patients that underwent pterygium surgery with mononylon 10-0 (Ethicon(®)) suture (suture group) after pterygium excision. All surgeries were performed by the same surgeon. Patients were assessed on the preoperative period and on the 1(st), 14(th) and 21(st) postoperative days. They were followed-up with a questionnaire of ocular discomfort and by the surgical time spent, ocular hyperemia, complications and recurrence signals, being the recurrence also evaluated at the 6th postoperative month. Data were submitted to statistical analysis. A value of p<0.005 was considered statistically significant. The average surgical time was 19.05 ± 6.12 minutes in group 1 (glue) and 48.15 ± 7.13 minutes in the group 2 (suture) (p<0.001). The ocular discomfort scale analysis showed a lower score in the 1(st) (p<0.005), 7(th) (p<0.001) and 21(th) (p<0.001) postoperative days in group 1. Ocular hyperemia was less intense in all periods of this study in group 1 (p<0.001). Complications were one in each group and both were managed with clinical treatment until the 21(th) postoperative day. There was one recurrence in group 1 and two in group 2 until the 6(th) postoperative month. In the surgical management of primary pterygium, fibrin tissue adhesive attached the conjunctival autograft, decreased the surgical time and diminished the conjunctival hyperemia and ocular discomfort with similar recurrences on the postoperative period, compared to fixation with mononylon 10.0 suture, proving to be an excellent option for conjunctival autograft attachment in primary pterygium surgery.

Technique of antroduodenectomy without ulcer excision as a safe alternative treatment for bleeding chronic duodenal ulcers.

PubMed

Guinier, David; Destrumelle, Nicolas; Denue, Pierre Olivier; Mathieu, Pierre; Heyd, Bruno; Mantion, Georges Andre

2009-05-01

The treatment of a bleeding chronic posterior duodenal ulcer, with bleeding recurrence or persistence despite endoscopic therapy, requires surgical treatment and constitutes a challenge for the surgeon; furthermore such chronic ulcers are often wide and sclerotic, so the surgeon needs to avoid the risk of recurrent bleeding if conservative surgery is applied. If radical surgery must be performed, the greater risk involves duodenal leakage, hepatic hilar injury, or pancreatic injury. This study aimed to evaluate the efficacy and complications arising from a surgical procedure, described by Dubois in 1971 (Gastrectomy and gastroduodenal anastomosis for post-bulbar ulcers and peptic ulcers of the second part of the duodenum. J Chir 101:177-186). This operation involves antroduonectomy with gastroduodenal anastomosis. It is similar to a Billroth I gastrectomy but without dissection of the ulcer. We retrospectively studied the medical data of patients who underwent this procedure for the treatment of bleeding chronic posterior duodenal ulcers during the past 20 years. There were 28 such patients admitted to our institution for emergency surgery, who went on to be treated by the Dubois procedure. Ulcerous disease was efficiently treated without rebleeding or duodenal leakage. The mortality rate was 17%; most deaths resulted from medical failure in older patients suffering from massive bleeding. The rate of medical complications reached 21%. Surgical complications developed in 14% of patients. The Dubois antroduodenectomy is a safe and effective surgical procedure for the treatment of bleeding chronic duodenal ulcers. The number of fatal outcomes among patients with this condition remains high, particularly in older and vulnerable patients experiencing massive bleeding.

Risk factors for positive resection margins of breast cancer tumorectomy specimen following breast-conserving surgery.

PubMed

Heiss, Niko; Rousson, Valentin; Ifticene-Treboux, Assia; Lehr, Hans-Anton; Delaloye, Jean-François

2017-12-09

Background The aim of the study was to identify risk factors for positive surgical margins in breast-conserving surgery for breast cancer and to evaluate the influence of surgical experience in obtaining complete resection. Methods All lumpectomies for invasive breast carcinoma and ductal carcinoma in situ (DCIS) between April 2008 and March 2010 were selected from the database of a single institution. Re-excision rates for positive margins as well as patient and histopathologic tumor characteristics were analyzed. Surgical experience was staged by pairs made of Resident plus Specialist or Consultant. Two periods were defined. During period A, the majority of operations were performed by Residents under supervision of Specialist or Consultant. During period B, only palpable tumors were operated by Residents. Results The global re-excision rate was 27% (50 of 183 patients). The presence of DCIS increased the risk for positive margins: 60% (nine of 15 patients) in the case of sole DCIS compared to 26% (41 of 160 patients) for invasive cancer (p = 0.005) and 35% (42 of 120 patients) in the case of peritumoral DCIS compared to 11% (seven of 62 patients) in the case of sole invasive cancer (p = 0.001). Re-excision rate decreased from 36% (23 of 64 patients) during period A to 23% (27 of 119 patients) during period B (p = 0.055). There was no significant difference between the surgical pairs. Conclusion In our study, DCIS was the only risk factor for positive surgical margins. Breast-conserving surgery for non-palpable tumors should be performed by Specialists, however, palpable tumors can be safely operated by Residents under supervision.

Current surgical management of carotid body tumors.

PubMed

Davila, Victor J; Chang, James M; Stone, William M; Fowl, Richard J; Bower, Thomas C; Hinni, Michael L; Money, Samuel R

2016-12-01

Carotid body tumors (CBTs) are rare. Management guidelines may include genetic testing for succinate dehydrogenase (SDH) mutations. We performed an institutional review of the surgical management of CBT. A retrospective analysis (1994-2015) of CBT excisions at our institution was performed. Data obtained included demographics, genetic testing (if performed), intraoperative details, postoperative morbidity, and long-term outcomes. Data from the first CBT excision were included in patients with bilateral tumors. Genetic testing was routinely offered in patients with a family history of CBT or multiple paragangliomas. A total of 183 CBTs (124 female [67.7%]) were excised. A neck mass was present in 106 patients (57.9%), 24 patients (12.1%) presented with tenderness or neck pain, and 3 (1.6%) presented with cranial nerve dysfunction. Computed tomography (57.9%) or magnetic resonance imaging (51.3%) were the most commonly used imaging modalities. Preoperative angiography was performed in 73 patients (39.8%), and 62 of them (84.5%) underwent embolization or internal carotid balloon occlusion testing, or both. Mean tumor diameter was 3.2 cm (range, 0.6-7.2 cm). There were 71 (38.8%), 75 (41%), and 37 (20.2%) Shamblin type 1, 2, and 3 tumors, respectively. Average operating time was 224 minutes (range, 52-696 minutes). Average blood loss was 143.9 mL (range, 10-2000 mL). Arterial reconstruction with an interposition graft was required in 10, and patch angioplasty was performed in four. Cranial nerve injury was permanent in 10 (5.5%), and the rate of stroke was 1% (n = 2). A total of 382 lymph nodes were excised, and all were benign. There were no deaths ≤30 days. Only one patient presented with malignant disease 2 years after CBT excision, and this patient did not undergo genetic testing. Thirty-four (18.6%) had a family history of CBT. SDH testing was performed in 18 patients, and 17 tested positive. Positive genetic testing had a correlation with earlier age at operation (P < .0001). Mean age at diagnosis of patients with SDH mutations was 38.0 years, and patients without known SDH mutations presented at a mean age of 50.3 years. In patients with SDH mutations, tumor diameter, operating time, blood loss, and distribution of Shamblin type 1, 2, and 3 lesions were not significantly different compared with the control group. CBT can be treated with minimal morbidity and mortality; however, the subgroup of patients with positive SDH mutations may represent a variant group of younger patients. Vascular surgeons should be aware of genetic testing to identify patients and family members who should undergo additional preoperative testing and monitoring for other paragangliomas. Concomitant lymph node dissection does not appear to add value in absence of clinic suspicion for malignancy. Copyright © 2016. Published by Elsevier Inc.

Combination of Surgical Drainage and Renal Artery Embolization: An Alternative Treatment for Xanthogranulomatous Pyelonephritis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Upasani, Anand, E-mail: anand.upasani@gosh.nhs.uk; Barnacle, Alex, E-mail: alex.barnacle@gosh.nhs.uk; Roebuck, Derek, E-mail: derek.roebuck@gosh.nhs.uk

Conventionally, xanthogranulomatous pyelonephritis is treated with antibiotics and drainage of abscess followed by nephrectomy for definitive treatment. Surgical excision of the affected kidney carries risk of significant complications. An alternative treatment modality is described in the form of embolization of the renal artery to devascularise the renal parenchyma and ablate the renal tissue, thus avoiding a major surgical procedure and the significant risks involved.

Spinal intramedullary ependymoma: surgical approaches and outcome.

PubMed

Borges, Lawrence F

2018-02-01

Intramedullary ependymomas are uncommon tumors that can occur within the medullary substance of the spinal cord. Despite this difficult location, they are typically benign tumors that can most often be removed completely with an acceptable surgical risk. Therefore, the recommended management approach is usually surgical excision. This review will consider the historical context in which surgeons began treating these tumors and then review the more recent literature that guides their current management.

Performance and role of the breast lesion excision system (BLES) in small clusters of suspicious microcalcifications.

PubMed

Scaperrotta, Gianfranco; Ferranti, Claudio; Capalbo, Emanuela; Paolini, Biagio; Marchesini, Monica; Suman, Laura; Folini, Cristina; Mariani, Luigi; Panizza, Pietro

2016-01-01

To assess the diagnostic performance of the BLES as a biopsy tool in patients with ≤ 1 cm clusters of BIRADS 4 microcalcifications, in order to possibly avoid surgical excision in selected patients. This is a retrospective study of 105 patients undergone to stereotactic breast biopsy with the BLES. It excises a single specimen containing the whole mammographic target, allowing better histological assessment due to preserved architecture. Our case series consists of 41 carcinomas (39%) and 64 benign lesions (61%). Cancer involved the specimen margins in 20/41 cases (48.8%) or was close to them (≤ 1 mm) in 14 cases (34.1%); margins were disease-free in only 7 DCIS (17.1%). At subsequent excision of 39/41 malignant cases, underestimation occurred for 5/32 DCIS (15.6%), residual disease was found in 15/39 cancers (38.5%) and no cancer in 19/39 cases (48.7%). For DCIS cases, no residual disease occurred for 66.7% G1-G2 cases and for 35.3% G3 cases (P=0.1556) as well as in 83.3%, 40.0% and 43.8% cases respectively for negative, close and positive BLES margins (P=0.2576). The BLES is a good option for removal of small clusters of breast microcalcifications, giving better histological interpretation, lower underestimation rates and possibly reducing the need of subsequent surgical excision in selected patients. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Laparoscopic Excision of a Ciliated Hepatic Foregut Cyst

PubMed Central

Mak, Grace Z.; Reynolds, Jordan P.; Tevar, Amit D.; Pritts, Timothy A.

2009-01-01

Ciliated hepatic foregut cysts are uncommon solitary cysts of the liver that originate from the embryologic foregut. Clinically and radiographically, these lesions can be difficult to distinguish from neoplasms. Recent reports have demonstrated that ciliated hepatic foregut cysts may undergo dysplastic progression, supporting the argument to excise these cysts when discovered. Fewer than 100 cases have been described in the literature since the first description of a ciliated hepatic foregut cyst in 1857. We present a patient who recently underwent laparoscopic excision of a ciliated hepatic foregut cyst, review the literature, and propose the rationale for attempting removal of these cysts via a laparoscopic approach. PMID:19366552

Excision and Redraping Skin and Orbicularis Oculi Muscle Separately during Transcutaneous Lower Eyelid Blepharoplasty.

PubMed

Haefliger, I O; Pimentel de Figueiredo, A R

2015-04-01

The purpose of this study was to report a transcutaneous lower eyelid blepharoplasty procedure where different amounts of skin and orbicularis oculi muscle are excised and where skin and muscle are redraped (tightened) separately. A retrospective non-consecutive small case-series of patients undergoing lower eyelid blepharoplasty is described. In a nutshell, during this procedure a skin flap was fashioned (caudal to the sub-ciliary pre-tarsal excess of skin to be excised), some pre-septal orbicularis oculi muscle fibers were excised (in regard of the skin flap), muscle and then skin were redraped, separately. In addition to these surgical steps conducted on each patient, when required, orbital fat prolapse was reduced, orbital retaining ligament was detached, and/or a canthopexie/plasty was performed. Assessment of surgical outcome was made by providing, for comparison, pictures taken before and after the procedure. No major intra- or postoperative complications were recorded and overall postoperative outcome was judged satisfactory by both surgeons and patients. In contrast to a conventional skin-muscle lower blepharoplasty approach where, in a block, pre-tarsal skin and muscle are excised and then pre-septal skin and muscle are redraped, the technique described in the present paper allows us to excise different amounts of skin and orbicularis muscle and to redrape them separately. Among several potential advantages, this approach preserves pre-tarsal orbicularis muscle function, allows us to apply more tension on the redraped muscle and less on the redraped skin, and avoids redraping of a relatively thick per-septal orbicularis oculi muscle over the tarsus (like it is in the case of a conventional skin-muscle technique). Georg Thieme Verlag KG Stuttgart · New York.

Surgical treatment of AVN of the fibular (lateral) sesamoid.

PubMed

Waizy, Hazibullah; Jäger, Marcus; Abbara-Czardybon, Mona; Schmidt, Troy G; Frank, Daniel

2008-02-01

Despite the fact that the hallucal sesamoids play a crucial role in forefoot mechanics, disorders resulting from pathology of these structures are often overlooked or misdiagnosed. Avascular necrosis (AVN) of the hallucal sesamoids is a rare condition that must be differentiated from other pathologies, such as fractures, pseudarthrosis or osteomyelitis. We report on two patients with AVN of the fibular (lateral) hallucal sesamoid (Morbus Renander). In both patients the necrotic part of the fibular sesamoid was excised surgically after failed conservative therapy. The followup was 29 and 26 months. The clinical and radiological results showed a complete relief of pain in both patients without any complications or forefoot deformities. Recent literature and own experiences support non-operative initial management including anti-inflammatory medications, shoe modification and temporary limited weight bearing. If symptoms persist, surgical treatment with excision of the necrotic part of the sesamoid may be an alternative. Consideration by the surgeon should be given to protecting the neurovascular bundle and reattaching intrinsic tendons and ligaments if necessary. Satisfying results can be achieved by surgical removal.

[Excision and immediate suture technic in the treatment of pilonidal fistula. Our experience].

PubMed

Calcina, G; Setti, P; Benati, L; Savioli, A; Galli, G

1995-09-01

The authors report their personal experience of the "excision and primary suture" operating technique in the surgical treatment of pilonidal sinus. A rapid recovery by postoperative day 10 was achieved in 58 out of 60 cases treated (96.7%). Dehiscence of the surgical wound was observed in 2 cases (3.3%) following ischemic lesion caused by decubitus of the cutaneous margins and healing occurred by second intenti. No cases of short- or long-term recidivation were observed. The advantages of this method are the early return to working activities, minor patient discomfort and the reduced risk that the surgical would might become infected. Three basic stages for the successful outcome of this type of surgery have been identified as follows: 1) Although and accurate tricotomy of the sacro-coccigeal region. Antibiotic therapy is started about 2 hours before surgery. 2) The precise execution of the surgical technique. 3) The continuation of antibiotic therapy until postoperative day 7. Compressive medication is removed on postoperative day 4. If these three basic stages are respected, no cases of recidivation will occur.

Cryotherapy for localized juvenile spongiotic gingival hyperplasia: preliminary findings on two cases.

PubMed

Nogueira, Vinícius Krieger Costa; Fernandes, Darcy; Navarro, Cláudia Maria; Giro, Elisa Maria Aparecida; de Almeida, Luciana Yamamoto; León, Jorge Esquiche; Bufalino, Andreia

2017-05-01

Localized juvenile spongiotic gingival hyperplasia (LJSGH) is a distinct subtype of inflammatory gingival hyperplasia that shows lack of response to traditional periodontal treatment, and after surgical excision, recurrence rate of 6-16% has been reported. Two girls (11- and 9-year-old) with multifocal red patches along the maxillary and mandibular labial gingiva showed no regression of the lesions after basic periodontal treatment. Surgical excision of focal lesion in each case was performed, which showed typical features of LJSGH. In both cases, the lesions presented recurrence. Hence, cryotherapy sessions in all lesions were performed. Cryotherapy appears to be successfully in LJSGH and well received by paediatric patients. © 2016 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Burn center management of operating room fire injuries.

PubMed

Haith, Linwood R; Santavasi, Wil; Shapiro, Tyler K; Reigart, Cynthia L; Patton, Mary Lou; Guilday, Robert E; Ackerman, Bruce H

2012-01-01

Approximately 100 operating room (OR) fires occur per year in the United States, with 15% resulting in serious injuries. Intraoperative cautery was frequently associated with OR fires before 1994; however, use of supplemental oxygen (O(2)), ethanol-based products, and disposable drapes have been more frequently associated with OR fires. Fires resulting from cosmetic and other small procedures involving use of nasal canula O(2) and electrocautery have been described in six published reports. We report five thermal injury cases admitted to our burn treatment center because of fires during surgical procedures over a 5-year period. Two patients undergoing supraorbital excision experienced 2.5 and 3% TBSA involvement burns; in a third patient surgical excision of a nasal polyp resulted in a 1% TBSA burn; in a fourth patient an excisional biopsy of a lymph node resulted in a 2.75% TBSA burn; and the last patient was burned during placement of a pacemaker, with resulting TBSA of 10.5%. Two of the five patients required intubation for inhalational injury. Two patients required tangential excision and grafting of their thermal injuries. All patients had received local or parenteral anesthesia with supplemental O(2)/nitrous oxide (N(2)O) for surgical procedure. There are a number of ignition sources in the OR, including electrocautery, lasers, and faulty OR equipment. The risk of OR fires increases with surgical procedures involving the face and neck, including tracheostomy and tracheobronchial surgery. The common use of O(2)/N(2)O mixtures or enriched O(2) for minimally complex surgical procedures and disposable drapes adds to the risk of an OR fire: the O(2)/N(2)O provides a fuel source, and the disposable drapes trap thedelivered gas. Electrocautery near an O(2)/N(2)O source resulted in the five thermal injuries and warrants careful reconsideration of technique for surgical procedures.

A Study of Evaluation and Management of Rare Congenital Breast Diseases

PubMed Central

Mehta, Sudhir Kumar; Bala, Jyoti; Zaman, Muzzafar; Mittal, Amit; Gupta, Guarav; Rudra, Samer; Singal, Samita

2016-01-01

Introduction Polymastia and polythelia may be asymptomatic or cause pain, restriction of arm movement, milk discharge, cosmetic problems or anxiety. Cosmesis is the main indication for surgical excision of accessory breasts in axilla. In addition it also confirms the diagnosis and allays the patient’s fear of harbouring a malignancy. Aim To evaluate the presentation of symptoms, investigations required for diagnosis and the management to improve the treatment protocols in patients with breast diseases. Materials and Methods This retrospective study on breast diseases presenting as supernumerary breasts and nipples was conducted in the Department of Surgery between January 2013 and January 2016 at MMIMS Research and hospital, Mullana, Ambala. Patients were evaluated for breast diseases, either benign or malignant in both genders. A total of 32 cases diagnosed as accessory breasts disease were retrieved from the hospital archive. The clinical and radiological evaluation was done in the form of ultrasound and mammography wherever necessary. Accessory breast tissues were excised under general anesthesia and histopathological examinations were done. Results Out of 32 cases: 1(3.125%) male patient had unilateral and 1(3.125%) male had bilateral accessory nipple, 7 (21.87%) females had unilateral and 1(3.125%) had bilateral accessory nipple, 1 (3.125%) diagnosed as accessory axillary fibroadenoma in female, 16(50%) presented as unilateral and 5 (15.62%) had bilateral swelling in the axilla as accessory breast. Patients underwent surgical excision and in 8(25%) cases z- shaped incision was made in view of better cosmesis. Patients were followed up upto 6 months postoperatively. There were no residual swelling and movements of the arm over the shoulder joint were normal. In 3(9.37%) cases, wound dehiscence occurred; in 2 (6.25%) cases lymphoedema formation was seen. These were successfully managed conservatively. Conclusion As breast swellings either fibroadenoma or carcinoma are common entities to come across everywhere but accessory breasts are rarely encountered especially in rural areas because of less awareness. The study found that there was tendency to neglect the swelling as there were minimal symptoms present. We also came across a rare entity, accessory breast and accessory nipples. A clinician should not ignore such cases taking as simple swelling because of chances of discovering a malignancy can occur. PMID:27891392

A Study of Evaluation and Management of Rare Congenital Breast Diseases.

PubMed

Singal, Rikki; Mehta, Sudhir Kumar; Bala, Jyoti; Zaman, Muzzafar; Mittal, Amit; Gupta, Guarav; Rudra, Samer; Singal, Samita

2016-10-01

Polymastia and polythelia may be asymptomatic or cause pain, restriction of arm movement, milk discharge, cosmetic problems or anxiety. Cosmesis is the main indication for surgical excision of accessory breasts in axilla. In addition it also confirms the diagnosis and allays the patient's fear of harbouring a malignancy. To evaluate the presentation of symptoms, investigations required for diagnosis and the management to improve the treatment protocols in patients with breast diseases. This retrospective study on breast diseases presenting as supernumerary breasts and nipples was conducted in the Department of Surgery between January 2013 and January 2016 at MMIMS Research and hospital, Mullana, Ambala. Patients were evaluated for breast diseases, either benign or malignant in both genders. A total of 32 cases diagnosed as accessory breasts disease were retrieved from the hospital archive. The clinical and radiological evaluation was done in the form of ultrasound and mammography wherever necessary. Accessory breast tissues were excised under general anesthesia and histopathological examinations were done. Out of 32 cases: 1(3.125%) male patient had unilateral and 1(3.125%) male had bilateral accessory nipple, 7 (21.87%) females had unilateral and 1(3.125%) had bilateral accessory nipple, 1 (3.125%) diagnosed as accessory axillary fibroadenoma in female, 16(50%) presented as unilateral and 5 (15.62%) had bilateral swelling in the axilla as accessory breast. Patients underwent surgical excision and in 8(25%) cases z- shaped incision was made in view of better cosmesis. Patients were followed up upto 6 months postoperatively. There were no residual swelling and movements of the arm over the shoulder joint were normal. In 3(9.37%) cases, wound dehiscence occurred; in 2 (6.25%) cases lymphoedema formation was seen. These were successfully managed conservatively. As breast swellings either fibroadenoma or carcinoma are common entities to come across everywhere but accessory breasts are rarely encountered especially in rural areas because of less awareness. The study found that there was tendency to neglect the swelling as there were minimal symptoms present. We also came across a rare entity, accessory breast and accessory nipples. A clinician should not ignore such cases taking as simple swelling because of chances of discovering a malignancy can occur.

The efficacy and safety of the flexible fiber CO2 laser delivery system in the endoscopic management of pediatric airway problems: Our long term experience.

PubMed

Lee, Gi Soo; Irace, Alexandra; Rahbar, Reza

2017-06-01

To report the use of flexible fiber CO2 laser in the endoscopic management of pediatric airway cases. A retrospective review was conducted of patients who underwent CO2 laser-assisted airway procedures between September 2007 and January 2014 at a tertiary pediatric hospital. Sixty-eight patients underwent 80 procedures utilizing flexible fiber CO2 laser. Procedures included supraglottoplasty (n = 32), laryngeal cleft repair (type I [n = 10], type II [n = 7], type III [n = 6]), suprastomal granuloma excision (n = 6), cordotomy (n = 4), laryngeal neurofibroma excision (n = 4), laryngeal granulomatous mass excision (n = 1), subglottic stenosis excision (n = 6), division of glottic web (n = 2), subglottic cyst excision (n = 1), and supraglottic biopsy (n = 1). Ages ranged from 8 days to 21 years (median 11 months). No intraoperative or postoperative complications related to the use of laser were noted. The flexible fiber CO2 laser can be safely and effectively used to address a variety of pediatric airway lesions. Previously, the use of CO2 laser in minimally invasive airway surgery has been limited due to the articulating arm carrier, absence of a hand piece, and the direct line-of sight view required. The fiber allows the cutting beam to be directed at the site of the lesion and bypasses limitations posed by other laser systems. Copyright © 2017 Elsevier B.V. All rights reserved.

Clinical practice guidelines from the French College of Gynecologists and Obstetricians (CNGOF): benign breast tumors - short text.

PubMed

Lavoué, Vincent; Fritel, Xavier; Antoine, Martine; Beltjens, Françoise; Bendifallah, Sofiane; Boisserie-Lacroix, Martine; Boulanger, Loic; Canlorbe, Geoffroy; Catteau-Jonard, Sophie; Chabbert-Buffet, Nathalie; Chamming's, Foucauld; Chéreau, Elisabeth; Chopier, Jocelyne; Coutant, Charles; Demetz, Julie; Guilhen, Nicolas; Fauvet, Raffaele; Kerdraon, Olivier; Laas, Enora; Legendre, Guillaume; Mathelin, Carole; Nadeau, Cédric; Naggara, Isabelle Thomassin; Ngô, Charlotte; Ouldamer, Lobna; Rafii, Arash; Roedlich, Marie-Noelle; Seror, Jérémy; Séror, Jean-Yves; Touboul, Cyril; Uzan, Catherine; Daraï, Emile

2016-05-01

Screening with breast ultrasound in combination with mammography is needed to investigate a clinical breast mass (Grade B), colored single-pore breast nipple discharge (Grade C), or mastitis (Grade C). The BI-RADS system is recommended for describing and classifying abnormal breast imaging findings. For a breast abscess, a percutaneous biopsy is recommended in the case of a mass or persistent symptoms (Grade C). For mastalgia, when breast imaging is normal, no MRI or breast biopsy is recommended (Grade C). Percutaneous biopsy is recommended for a BI-RADS category 4-5 mass (Grade B). For persistent erythematous nipple or atypical eczema lesions, a nipple biopsy is recommended (Grade C). For distortion and asymmetry, a vacuum core-needle biopsy is recommended due to the risk of underestimation by simple core-needle biopsy (Grade C). For BI-RADS category 4-5 microcalcifications without any ultrasound signal, a minimum 11-G vacuum core-needle biopsy is recommended (Grade B). In the absence of microcalcifications on radiography cores additional samples are recommended (Grade B). For atypical ductal hyperplasia, atypical lobular hyperplasia, lobular carcinoma in situ, flat epithelial atypia, radial scar and mucocele with atypia, surgical excision is commonly recommended (Grade C). Expectant management is feasible after multidisciplinary consensus. For these lesions, when excision margins are not clear, no new excision is recommended except for LCIS characterized as pleomorphic or with necrosis (Grade C). For grade 1 phyllodes tumor, surgical resection with clear margins is recommended. For grade 2 phyllodes tumor, 10mm margins are recommended (Grade C). For papillary breast lesions without atypia, complete disappearance of the radiological signal is recommended (Grade C). For papillary breast lesions with atypia, complete surgical excision is recommended (Grade C). Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Wide excision of soft tissues adjacent to the ovary and fallopian tube does not impair the ovarian reserve in women undergoing prophylactic bilateral salpingectomy: results from a randomized, controlled trial.

PubMed

Venturella, Roberta; Morelli, Michele; Lico, Daniela; Di Cello, Annalisa; Rocca, Morena; Sacchinelli, Angela; Mocciaro, Rita; D'Alessandro, Pietro; Maiorana, Antonio; Gizzo, Salvatore; Zullo, Fulvio

2015-11-01

To study the effects of the wide excision of soft tissues adjacent to the ovary and fallopian tube on ovarian function and surgical outcomes in women undergoing laparoscopic bilateral prophylactic salpingectomy. Randomized, controlled trial. Teaching hospital. One hundred eighty-six women undergoing laparoscopic surgery for uterine myoma (n = 143) or tubal surgical sterilization (n = 43). Patients were randomly divided into two groups. In group A (n = 91), standard salpingectomy was performed. In group B (n = 95), the mesosalpinx was removed within the tubes. Prior to and 3 months after surgery, antimüllerian hormone (AMH), FSH, three-dimensional antral follicle count (AFC), vascular index (VI), flow index (FI), vascular-flow index (VFI), and OvAge were recorded for each patient. Ovarian reserve modification (Δ) before and after surgery was assessed as the primary outcome. Operative time, variation of the hemoglobin level (ΔHb), postoperative hospital stay, postoperative return to normal activity, and complication rate were assessed as secondary outcomes. No significant difference was observed between groups for ΔAMH, ΔFSH, ΔAFC, ΔVI, ΔFI, ΔVFI, and ΔOvAge. Moreover, the groups were similar for operative time, ΔHb, postoperative hospital stay, postoperative return to normal activity, and complication rate. Even when the surgical excision includes the removal of the mesosalpinx, salpingectomy does not damage the ovarian reserve. Moreover, wide salpingectomy with excision of the mesosalpinx did not alter blood loss, hospitalization stay, or return to normal activities. NCT02086370. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Local reactions to radioiodine in the treatment of thyroid cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burmeister, L.A.; du Cret, R.P.; Mariash, C.N.

1991-02-01

The purpose of this study is to compare the rate of local complications resulting from radioiodine ablation of thyroid cancer in patients with a residual intact thyroid lobe to that in patients who had more extensive surgical treatment prior to radioiodine administration. We retrospectively studied 59 patients who had received 131I between 1979 and 1989. The patients were divided into two groups, depending on the extent of their previous surgical thyroid excision. Group 1 comprised 10 patients with a lobectomy or hemithyroidectomy before the ablative radioiodine dose, and Group 2 comprised 49 patients with more extensive thyroid excision (near-total ormore » subtotal thyroidectomy) before the radioiodine treatment. Sixty percent of the 10 patients in Group 1 experienced some degree of neck pain or tenderness following radioiodine ablation of their residual thyroid. In one case, the local reaction was very severe and accompanied by the development of transient hyperthyroidism. There was only a 6% local complication rate in the patients who had undergone more extensive thyroid excision before ablative therapy (p less than 0.001), and none had a severe reaction. Patients with only unilateral surgical excision before radioiodine therapy have a higher rate of local complications than do patients treated with more extensive surgery prior to radioiodine ablation. If radioiodine is to be employed in such patients, they should be informed of this possible complication. Since evidence supports a dose effect in the pathogenesis of the complications, we recommend using a dose of less than 30 mCi for the initial ablation in these patients even though it may be necessary to repeat this dose to complete thyroid ablation.« less

Accessory Axillary Breast Excision with Liposuction Using Minimal Incision: A Preliminary Report.

PubMed

Hwang, Seong Bae; Choi, Byung Seo; Byun, Geon Young; Koo, Bum Hwan; Lee, Sung Ryul

2017-02-01

Accessory breasts have received little attention in the surgical fields, although the condition is quite common in the female population, with 2-6% of women suffering from it. Its convexity and cyclic pain make women feel embarrassed and uncomfortable, so patients often desire surgical excision to improve their appearances and to remove the pain. A total of 967 patients who had been treated by an excision of accessory breast tissue with liposuction using minimal incision from September 2013 to Dec 2015 at the Damsoyu Hospital were analyzed for clinical factors retrospectively. All 967 patients were female. There were 514 (53.2%) unmarried patients and 453 (46.8%) married patients. The major clinical manifestation was the problem in the appearance with cyclic pain in both unmarried and married groups (82.7 vs. 87.9%). Three types of accessory breasts were observed: 779 (80.6%) breast tissue only in axillae, 182 (18.8%) breast tissue with accessory nipple, and 6 (0.6%) breast tissue with accessory nipple-areolar complex. The mean operation time was 58 min. All cyclic axillar pain in our cases was resolved after the operation. Postoperative complications developed in 160 patients (16.55%). Among them, seroma after operation was the most common (11.27%). In our study, 95.65% of the patients were satisfied with the cosmetic outcomes. The surgical excision of accessory breasts with liposuction through the minimal incision is a safe and effective method to make women feel comfortable in clinical manifestations and be satisfied with their cosmetic axillar line. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Greater occipital nerve excision for occipital neuralgia refractory to nerve decompression.

PubMed

Ducic, Ivica; Felder, John M; Khan, Neelam; Youn, Sojin

2014-02-01

Patients who undergo occipital nerve decompression for treatment of migraine headaches due to occipital neuralgia have already exhausted medical options for treatment. When surgical decompression fails, it is unknown how best to help these patients. We examine our experience performing greater occipital nerve (GON) excision for pain relief in this select, refractory group of patients. A retrospective chart review supplemented by a follow-up survey was performed on all patients under the care of the senior author who had undergone GON excision after failing occipital nerve decompression. Headache severity was measured by the migraine headache index (MHI) and disability by the migraine disability assessment. Success rate was considered the percentage of patients who experienced a 50% or greater reduction in MHI at final follow-up. Seventy-one of 108 patients responded to the follow-up survey and were included in the study. Average follow-up was 33 months. The success rate of surgery was 70.4%; 41% of patients showed a 90% or greater decrease in MHI. The MHI changed, on average, from 146 to 49, for an average reduction of 63% (P < 0.001). Migraine disability assessment scores decreased by an average of 49% (P < 0.001). Multivariate analysis revealed that a diagnosis of cervicogenic headache was associated with failure of surgery. The most common adverse effect was bothersome numbness or hypersensitivity in the denervated area, occurring in up to 31% of patients. Excision of the GON is a valid option for pain relief in patients with occipital headaches refractory to both medical treatment and surgical decompression. Potential risks include failure in patients with cervicogenic headache and hypersensitivity of the denervated area. To provide the best outcome to these patients who have failed all previous medical and surgical treatments, a multidisciplinary team approach remains critical.

Special problems encountering surgical management of large retroperitoneal schwannomas.

PubMed

Theodosopoulos, Theodosios; Stafyla, Vaia K; Tsiantoula, Paraskevi; Yiallourou, Anneza; Marinis, Athanasios; Kondi-Pafitis, Agathi; Chatziioannou, Achilleas; Boviatsis, Efstathios; Voros, Dionysios

2008-10-03

Retroperitoneal schwannomas are rare, usually benign tumors that originate in the neural sheath and account for only a small percentage of retroperitoneal tumors. The aim of this clinical study is to present our experience in managing retroperitoneal schwannomas with a review of the current literature and to point out the surgical technical difficulties we faced, due to the tumor's strange behavior that eroded the vertebra in two cases without causing malignant invasion. We reviewed the medical files of 69 patients treated in our department for retroperitoneal tumors from January 1991 until December 2006. Five patients had retroperitoneal schwannomas according to pathology report. There were two male and three female patients, with a mean age of 56 years (range 44-67 years). All patients were asymptomatic and none suffered from von Recklinghausen disease. Imaging workup included ultrasonography, computed tomography and magnetic resonance imaging. One patient, after having a non-diagnostic computed tomography fine needle aspiration (CT-FNA), underwent exploratory laparotomy and incisional biopsy that established the diagnosis of schwannoma. After complete excision of the tumors, postoperative course was uneventful in all patients. Tumors' maximum diameter was 12.7 cm (range 7-20 cm). No recurrences were detected during the follow up period (6-75 months). Preoperative establishment of diagnosis is difficult in case of retroperitoneal schwannomas, however close relationship of retroperitoneal tumors with adjacent neural structures in imaging studies should raise a suspicion. Complete surgical resection is the treatment of choice. Histology and Immunohistochemistry confirms the diagnosis.

Correction of gynecomastia in body builders and patients with good physique.

PubMed

Blau, Mordcai; Hazani, Ron

2015-02-01

Temporary gynecomastia in the form of breast buds is a common finding in young male subjects. In adults, permanent gynecomastia is an aesthetic impairment that may result in interest in surgical correction. Gynecomastia in body builders creates an even greater distress for patients seeking surgical treatment because of the demands of professional competition. The authors present their experience with gynecomastia in body builders as the largest study of such a group in the literature. Between the years 1980 and 2013, 1574 body builders were treated surgically for gynecomastia. Of those, 1073 were followed up for a period of 1 to 5 years. Ages ranged from 18 to 51 years. Subtotal excision in the form of subcutaneous mastectomy with removal of at least 95 percent of the glandular tissue was used in virtually all cases. In cases where body fat was extremely low, liposuction was performed in fewer than 2 percent of the cases. Aesthetically pleasing results were achieved in 98 percent of the cases based on the authors' patient satisfaction survey. The overall rate of hematomas was 9 percent in the first 15 years of the series and 3 percent in the final 15 years. There were no infections, contour deformities, or recurrences. This study demonstrates the importance of direct excision of the glandular tissue over any other surgical technique when correcting gynecomastia deformities in body builders. The novice surgeon is advised to proceed with cases that are less challenging, primarily with patients that require excision of small to medium glandular tissue. Therapeutic, IV.

A Prospective, Single Arm, Multi-site, Clinical Evaluation of a Nonradioactive Surgical Guidance Technology for the Location of Nonpalpable Breast Lesions during Excision.

PubMed

Cox, Charles E; Russell, Scott; Prowler, Vanessa; Carter, Ebonie; Beard, Abby; Mehindru, Ankur; Blumencranz, Peter; Allen, Kathleen; Portillo, Michael; Whitworth, Pat; Funk, Kristi; Barone, Julie; Norton, Denise; Schroeder, Jerome; Police, Alice; Lin, Erin; Combs, Freddie; Schnabel, Freya; Toth, Hildegard; Lee, Jiyon; Anglin, Beth; Nguyen, Minh; Canavan, Lynn; Laidley, Alison; Warden, Mary Jane; Prati, Ronald; King, Jeff; Shivers, Steven C

2016-10-01

This study was a multicenter evaluation of the SAVI SCOUT(®) breast localization and surgical guidance system using micro-impulse radar technology for the removal of nonpalpable breast lesions. The study was designed to validate the results of a recent 50-patient pilot study in a larger multi-institution trial. The primary endpoints were the rates of successful reflector placement, localization, and removal. This multicenter, prospective trial enrolled patients scheduled to have excisional biopsy or breast-conserving surgery of a nonpalpable breast lesion. From March to November 2015, 154 patients were consented and evaluated by 20 radiologists and 16 surgeons at 11 participating centers. Patients had SCOUT(®) reflectors placed up to 7 days before surgery, and placement was confirmed by mammography or ultrasonography. Implanted reflectors were detected by the SCOUT(®) handpiece and console. Presence of the reflector in the excised surgical specimen was confirmed radiographically, and specimens were sent for routine pathology. SCOUT(®) reflectors were successfully placed in 153 of 154 patients. In one case, the reflector was placed at a distance from the target that required a wire to be placed. All 154 lesions and reflectors were successfully removed during surgery. For 101 patients with a preoperative diagnosis of cancer, 86 (85.1 %) had clear margins, and 17 (16.8 %) patients required margin reexcision. SCOUT(®) provides a reliable and effective alternative method for the localization and surgical excision of nonpalpable breast lesions using no wires or radioactive materials, with excellent patient, radiologist, and surgeon acceptance.

Necrotizing soft tissue infections (NSTIs): literary review and description of a Fournier syndrome case.

PubMed

Gubitosi, Adelmo; Moccia, Giancarlo; Ruggiero, Roberto; Docimo, Giovanni; Foroni, Fabrizio; Esposito, Emanuela; Villaccio, Giuseppe; Esposito, Alessandro; Agresti, Ettore; Agresti, Massimo

2013-01-01

A 62 y.o. male with tight fimosis, swelling, redness, pain on palpating and necrosis of the penis and scrotum was admitted in our clinic, (FGSI = 6) with periferic vasculopathy; and diabetes mellitus type II and he was in dialysis treatment before the hospitalization. The patient was HCV affected. In 24 hours he underwent radical surgical debridement with excision of all necrotic material from penis and scrotum up to the subdermal layer and tissue of doubtful viability for about 75% of the skin and circumcision. In third, fifth and seventh postoperative days he underwent to local infusion of autologous PLT growth factors. The patient was discharged in 9th postoperative day and FGSI was still 6; the skin and subdermal tissue was barely reskined, with low homogeneous granulation, edema was heavely reduced. In our case, deviation from homeostasis status at admission was the main worrying factor. We found that diabetes mellitus and renal dysfunction at admission was also important risk factor for FG. "E.Coli" was the most common organism isolated from patient wound cultures. The FGSI is an objective and easy to apply score method to quantify the metabolic status and can be used to evaluate therapeutic options and assess results.

Aim for the Suprasternal Notch: Technical Note to Avoid Bowstringing after Deep Brain Stimulation.

PubMed

Akram, Harith; Limousin, Patricia; Hyam, Jonathan; Hariz, Marwan I; Zrinzo, Ludvic

2015-01-01

Bowstringing may occur when excessive fibrosis develops around extension cables in the neck after deep brain stimulation (DBS) surgery. Though the occurrence of this phenomenon is rare, we have noted that it tends to cause maximal discomfort when the cables cross superficially over the convexity of the clavicle. We hypothesise that bowstringing may be avoided by directing the extension cables towards the suprasternal notch. When connecting DBS leads to an infraclavicular pectoral implantable pulse generator (IPG), tunnelling is directed towards the suprasternal notch, before being directed laterally towards the IPG pocket. In previously operated patients with established fibrosis, the fibrous tunnel is opened and excised as far cranially as possible, allowing medial rerouting of cables. Using this approach, we reviewed our series of patients who underwent DBS surgery over 10 years. In 429 patients, 7 patients (2%) with cables tunnelled over the convexity of the clavicle complaining of bowstringing underwent cable exploration and rerouting. This eliminated bowstringing and provided better cosmetic results. When the cable trajectory was initially directed towards the suprasternal notch, no bowstringing was observed. The tunnelling trajectory appears to influence postoperative incidence of fibrosis associated with DBS cables. Modifying the surgical technique may reduce the incidence of this troublesome adverse event.

Can a Modified Bosniak Classification System Risk Stratify Pediatric Cystic Renal Masses?

PubMed

Saltzman, Amanda F; Carrasco, Alonso; Colvin, Alexandra N; Meyers, Mariana L; Cost, Nicholas G

2018-03-20

We characterize and apply the modified Bosniak classification system to a cohort of children with cystic renal lesions and known surgical pathology. We identified all patients at our institution with cystic renal masses who also underwent surgery for these lesions. Patients without available preoperative imaging or pathology were excluded. All radiological imaging was independently reviewed by a pediatric radiologist blinded to pathological findings. Imaging characteristics (size, border, septations, calcifications, solid components, vascularity) were recorded from the most recent preoperative ultrasounds and computerized tomograms. The modified Bosniak classification system was applied to these scans and then correlated with final pathology. A total of 22 patients met study criteria. Median age at surgery was 6.1 years (range 11 months to 16.8 years). Of the patients 12 (54.5%) underwent open nephrectomy, 6 (27.3%) open partial nephrectomy, 2 (9.1%) laparoscopic cyst decortication, 1 (4.5%) open renal biopsy and 1 (4.5%) laparoscopic partial nephrectomy. Final pathology was benign in 9 cases (41%), intermediate in 6 (27%) and malignant in 7 (32%). All malignant lesions were modified Bosniak class 4, all intermediate lesions were modified class 3 or 4 and 8 of 9 benign lesions (89%) were modified class 1 or 2. Cystic renal lesions in children with a modified Bosniak class of 1 or 2 were most often benign, while class 3 or 4 lesions warranted surgical excision since more than 90% of masses harbored intermediate or malignant pathology. The modified Bosniak classification system appears to allow for a reasonable clinical risk stratification of pediatric cystic renal masses. Copyright © 2018 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Winograd Method Versus Winograd Method With Electrocoagulation in the Treatment of Ingrown Toenails.

PubMed

Acar, Erdinc

An important component of the Winograd surgical method for an ingrown toenail is total excision of the associated germinal matrix. However, this might not always be accomplished with the procedure. We hypothesized that the surgical results might be improved by adding electrocoagulation of the germinal matrix to the Winograd method. The objective of the present study was to compare the recurrence, satisfaction, and complication rates of the Winograd method with those of the Winograd method with electrocoagulation. We retrospectively evaluated the records of 102 patients with single Heifetz stage 2 or 3 ingrown toenails who had undergone surgery from January 2013 to October 2014 using 1 of these 2 methods. Of the 102 patients, 50 (49%) underwent the Winograd method and 52 (51%) underwent the Winograd method with electrocoagulation. The mean follow-up period of our patients was 12 (range 6 to 22) months. An ingrown toenail recurred in 3 patients (6%) in the Winograd group and in no patient in the Winograd with electrocoagulation group (p = .04). Among the patients in the Winograd group, 46 (92.0%) were satisfied or very satisfied. Among the patients in the Winograd plus electrocoagulation group, 49 (94.2%) were satisfied or very satisfied (p = .04). No complications developed in either group. In conclusion, the Winograd method for ingrown toenails results in high satisfaction rates, low recurrence rates, and low complication rates. The addition of electrocoagulation of the germinal matrix to the Winograd method could result in even lower recurrence rates, while maintaining high patient satisfaction and without increasing the risk of complications. Copyright © 2017 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Craniofacial neurofibromatosis: treatment of the midface deformity.

PubMed

Singhal, Dhruv; Chen, Yi-Chieh; Tsai, Yueh-Ju; Yu, Chung-Chih; Chen, Hung Chang; Chen, Yu-Ray; Chen, Philip Kuo-Ting

2014-07-01

Craniofacial Neurofibromatosis is a benign but devastating disease. While the most common location of facial involvement is the orbito-temporal region, patients often present with significant mid-face deformities. We reviewed our experience with Craniofacial Neurofibromatosis from June 1981 to June 2011 and included patients with midface soft tissue deformities defined as gross alteration of nasal or upper lip symmetry. Data reviewed included the medical records and photobank. Over 30 years, 52 patients presented to and underwent surgical management for Craniofacial Neurofibromatosis at the Chang Gung Craniofacial Center. 23 patients (43%) demonstrated gross mid-facial deformities at initial evaluation. 55% of patients with lip deformities and 28% of patients with nasal deformities demonstrated no direct tumour involvement. The respective deformity was solely due to secondary gravitational effects from neurofibromas of the cheek subunit. Primary tumour infiltration of the nasal and/or labial subunits was treated with excision followed by various methods of reconstruction including lower lateral cartilage repositioning, forehead flaps, free flaps, and/or oral commissure suspension. Soft tissue deformities of the midface are very common in patients with Craniofacial Neurofibromatosis and profoundly affect overall aesthetic outcomes. Distinguishing primary from secondary involvement of the midface assists in surgical decision making. Copyright © 2013 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Sentinel lymph node biopsy in atypical Spitz nevi: is it useful?

PubMed

Caracò, C; Mozzillo, N; Di Monta, G; Botti, G; Anniciello, A M; Marone, U; Di Cecilia, M L; Staibano, S; De Rosa, G

2012-10-01

The aim of this study was to evaluate the incidence of lymph node metastases in patients with atypical Spitz nevi (ASN) after sentinel lymph node biopsy (SLNB) and during follow-up, and to assess the diagnostic value of the surgical procedure. At the National Cancer Institute of Naples, Italy, 40 patients with ASN underwent SLNB between 2003 and 2011. Medical records were reviewed and all slides of the primary tumours were retrieved, rendered separately, and assessed by four experienced dermatopathologists from two different academic institutions. Each member of the review panel assessed slides separately without recourse to medical notes and blinded to each others' diagnosis. All patients were treated with wide local excision and SLN biopsy according to the standard procedure. All cases were followed up to assess outcomes. The original diagnosis of ASN was confirmed in all 40 cases. No sentinel node positivity was recorded, and no patients developed nodal involvement during a median follow-up of 46 months (range 16-103). All patients were alive and without evidence of locoregional or distant relapse at time of review. In our experience, ASN were not associated with metastatic potential. Surgical staging procedures are not justified and careful clinical surveillance is adequate. Published by Elsevier Ltd.

Atypical Presentation of Iridocorneal Endothelial Syndrome With Band Keratopathy but No Corneal Edema Managed With Descemet Membrane Endothelial Keratoplasty.

PubMed

Zygoura, Vasiliki; Lavy, Itay; Verdijk, Robert M; Santander-García, Diana; Baydoun, Lamis; Dapena, Isabel; Melles, Gerrit R J

2018-04-17

To report an unusual presentation of iridocorneal endothelial (ICE) syndrome associated with band keratopathy and its management with ethylenediamine-tetraacetic acid (EDTA) chelation and Descemet membrane endothelial keratoplasty (DMEK). A 57-year-old female patient presented with unilateral progressive painless visual impairment, corneal band keratopathy, and morphological corneal endothelial changes without corneal edema or any previous ophthalmic, medical, or family history. Routine specular and confocal microscopy imaging, as well as biomicroscopy, best-corrected visual acuity, and pachymetry measurements were performed before and after the surgical procedures. Histopathologic and immunohistochemical evaluations of the surgically excised diseased DM-endothelium were performed. Superficial epithelial keratectomy with EDTA chelation was performed. After an initial period of a few months of corneal clearance, the patient presented with recurrence of visually significant band keratopathy. After 1 year, she underwent retreatment with superficial epithelial keratectomy and EDTA chelation, followed by DMEK. Histopathologic and immunohistochemical analysis showed ICE syndrome. Two years after DMEK surgery, the cornea was still clear and band keratopathy had not recurred. To the best of our knowledge, this is the first case in the literature that reports the association of ICE syndrome with band keratopathy. As band keratopathy recurred shortly after EDTA chelation, endothelial keratoplasty (DMEK) may be indicated to successfully treat such cases.

Trans-oral resection of large parapharyngeal space tumours.

PubMed

Hussain, A; Ah-See, K W; Shakeel, M

2014-03-01

The aim of this study is to describe minimally invasive trans-oral approach for resection of parapharyngeal space (PPS) tumours and to demonstrate surgical technique, resection, repair and outcomes. Five cases were prospectively included in the study. The data collected include age, sex, site, size, pathology, radiological investigations, surgical excision, complications and outcomes. Three females and two male patients underwent trans-oral resection of PPS tumours sized 4-8 cm. The pathology included two deep lobe parotid tumours, one schwannoma, one hibernoma and one primary adenocarcinoma arising form the minor salivary gland. All tumours were resected completely without any technical difficulty. The healing was quick and by primary intention. Patients resumed oral feeding on recovery from general anaesthesia and did not require any significant analgesia beyond the first 2 days. Patient with adenocarcinoma received postoperative radiotherapy and remained disease-free during 4 years post-treatment. No recurrences were observed in patients with benign tumours. No neurovascular injury occurred during surgery and no secondary bleeding was observed. We have demonstrated successful and safe execution of trans-oral resection of large PPS tumours. There were no intra and post-operative complications and there has been no recurrence during the follow-up period. In our experience, it appears to be efficient, safe and minimally invasive compared to the established techniques.

Recurrence case of rare scalp dermatofibrosarcoma protuberans: Two case reports of a wide radical excision, craniectomy bone involvement followed by cranioplasty and reconstruction

PubMed Central

Faried, Ahmad; Hadisaputra, Wargian; Arifin, Muhammad Z.

2017-01-01

Background: Dermatofibrosarcoma protuberans (DFSP) is a rare low-grade sarcoma of the fibroblast originating from the dermal layer of the skin, characterized by a locally aggressive growth and high rate of local recurrence. Case Description: Two patients underwent a wide radical excision of recurrent scalp DFSP which was reconstructed with translational skin flap and split-thickness skin graft. We described above cases several years ago with a local excision of the tumor; recently, they developed local recurrence of DFSP with calvarial involvement. We then performed a wide radical excision, with craniectomy of the cranial defect followed by cranioplasty using titanium mesh, continuing with reconstruction. Conclusion: A successful treatment and management depends on achieving local control and preventing cosmetic and functional deficit; all efforts should be made for complete excision. Postoperative follow-up recommended for highly suspicious cases and annual checkups should be performed up to 5 years after definitive therapy. PMID:28607816

Recurrence rates and clinical outcome for dogs with grade II mast cell tumours with a low AgNOR count and Ki67 index treated with surgery alone.

PubMed

Smith, J; Kiupel, M; Farrelly, J; Cohen, R; Olmsted, G; Kirpensteijn, J; Brocks, B; Post, G

2017-03-01

Grade II mast cell tumours (MCT) are tumours with variable biologic behaviour. Multiple factors have been associated with outcome, including proliferation markers. The purpose of this study was to determine if extent of surgical excision affects recurrence rate in dogs with grade II MCT with low proliferation activity, determined by Ki67 and argyrophilic nucleolar organising regions (AgNOR). Eighty-six dogs with cutaneous MCT were evaluated. All dogs had surgical excision of their MCT with a low Ki67 index and combined AgNORxKi67 (Ag67) values. Twenty-three (27%) dogs developed local or distant recurrence during the median follow-up time. Of these dogs, six (7%) had local recurrence, one had complete and five had incomplete histologic margins. This difference in recurrence rates between dogs with complete and incomplete histologic margins was not significant. On the basis of this study, ancillary therapy may not be necessary for patients with incompletely excised grade II MCT with low proliferation activity. © 2015 John Wiley & Sons Ltd.

In-Office Excision En Masse of a Vocal Process Granuloma Using the Potassium-Titanyl-Phosphate Laser.

PubMed

Mascarella, Marco A; Young, Jonathan

2016-01-01

In-office laryngeal surgery is taking on a more commonplace role in the treatment of laryngeal disorders. The potassium-titanyl-phosphate (KTP) laser has been a resourceful adjunct to the management of patients with mucosal lesions of the vocal cords. However, a paucity of data exists for its use in postintubation granulomas treated in-office. A 43-year-old female presented with voice hoarseness and found to have a large obstructing postintubation granuloma which was treated by in-office KTP laser and en masse excision. We report the successful case of a patient receiving in-office treatment for a large vocal process granuloma using the KTP laser with en masse excision. The combined use of the KTP laser and forceps in-office can be valuable to the surgical management of vocal process granulomas, given their numerous recurrences. New avenues in office-based surgical management of laryngeal disorders can offer accessibility and decreased morbidity to patients. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Skin conditions: benign nodular skin lesions.

PubMed

Nguyen, Tam; Zuniga, Ramiro

2013-04-01

Benign subcutaneous lesions are a common reason that patients visit family physicians. Lipomas are the most common of these lesions; they most often occur on the trunk and proximal extremities. Recent data show that as many as half of the fat cells in lipomas are atypical. Ultrasound is used increasingly to confirm lipoma diagnosis, but deep lesions should be evaluated with magnetic resonance imaging study or computed tomography scan to exclude involvement of underlying structures and/or liposarcoma. Small lesions can sometimes be managed with serial injections of midpotency steroids. Larger lesions (larger than 5 cm), those compressing other structures, or those suspicious for malignancy should be excised using standard surgical excision or, when possible, the newer minimal-scar segmental extraction technique. Ganglion cysts are another common lesion, the presence of which often is confirmed with ultrasound if the diagnosis is not clinically apparent. Management includes splinting, aspiration, and/or injection of steroids, with or without hyaluronidase. Epidermal inclusion cysts, also called sebaceous cysts, typically are asymptomatic unless they become infected. Ultrasound can aid in diagnosis. The only definitive management is surgical excision with complete removal of the cyst wall or capsule, using minimal-scar segmental extraction or conventional surgical removal. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

Surgical management of osteochondritis dissecans lesions of the patella and trochlea in the pediatric and adolescent population.

PubMed

Kramer, Dennis E; Yen, Yi-Meng; Simoni, Michael K; Miller, Patricia E; Micheli, Lyle J; Kocher, Mininder S; Heyworth, Benton E

2015-03-01

There is a paucity of published data regarding the management of osteochondritis dissecans (OCD) lesions of the patellofemoral joint in children and adolescents. To evaluate the functional outcomes of surgical management of OCD lesions of the patella and trochlea in children and adolescents. Secondary aims included elucidating predictors for higher functional outcomes and determining complication rates, surgical satisfaction, and ability to return to sports. Case series; Level of evidence, 4. Patients aged 18 years and younger who were surgically treated for OCD of the patella or trochlea were identified. Charts were queried to record patient/lesion data, surgical procedure, results, and complications. Pre- and postoperative imaging was reviewed. Patients were asked to complete a follow-up athletic questionnaire and a Pediatric International Knee Documentation Committee (Pedi-IKDC) questionnaire. Statistical analysis was conducted to look for predictors for reoperation, residual pain, ability to return to sports, and lower Pedi-IKDC scores. A total of 26 children (9 females, 17 males, 3 with bilateral lesions; thus, 29 lesions) were identified. The mean age was 14.7 years (range, 9-18, years), 21 of the 29 knees with lesions (72%) had open physes, and median follow-up was 3.8 years (range, 1-9 years). The most common location was the trochlea (17/29 lesions; 59%). Twenty-two lesions (76%) underwent transarticular drilling (n = 14) or drilling with fixation (n = 8), while 7 underwent excision and marrow stimulation. Four patients (14%) required unplanned reoperation. Internal fixation was predictive of reoperation (odds ratio [OR] = 8.7; 95% CI, 2.8-26.9; P = .04). At final follow-up, 14 knees (48%) were pain free, and 14 (48%) had mild residual pain. Female sex was predictive of residual pain (OR, 9; 95% CI, 2-56; P = .02). Twenty-two patients (85%) returned to sports. Longer duration of preoperative pain negatively affected return to sports (OR, 0.32; 95% CI, 0.05-0.97; P = .04). On postoperative MRI, the lesion appeared completely healed in 2 cases (18%) and partially healed in 9 cases (82%). All 15 survey respondents were satisfied with surgery. The mean Pedi-IKDC score was 82.4 ± 17.8 (range, 40.2-100). Surgical treatment of patellofemoral OCD in children and adolescents produces a high rate of satisfaction and return to sports. Female sex, prolonged duration of symptoms, and internal fixation may be associated with worse outcomes. © 2015 The Author(s).

Extra-dimensional Demons: a method for incorporating missing tissue in deformable image registration.

PubMed

Nithiananthan, Sajendra; Schafer, Sebastian; Mirota, Daniel J; Stayman, J Webster; Zbijewski, Wojciech; Reh, Douglas D; Gallia, Gary L; Siewerdsen, Jeffrey H

2012-09-01

A deformable registration method capable of accounting for missing tissue (e.g., excision) is reported for application in cone-beam CT (CBCT)-guided surgical procedures. Excisions are identified by a segmentation step performed simultaneous to the registration process. Tissue excision is explicitly modeled by increasing the dimensionality of the deformation field to allow motion beyond the dimensionality of the image. The accuracy of the model is tested in phantom, simulations, and cadaver models. A variant of the Demons deformable registration algorithm is modified to include excision segmentation and modeling. Segmentation is performed iteratively during the registration process, with initial implementation using a threshold-based approach to identify voxels corresponding to "tissue" in the moving image and "air" in the fixed image. With each iteration of the Demons process, every voxel is assigned a probability of excision. Excisions are modeled explicitly during registration by increasing the dimensionality of the deformation field so that both deformations and excisions can be accounted for by in- and out-of-volume deformations, respectively. The out-of-volume (i.e., fourth) component of the deformation field at each voxel carries a magnitude proportional to the excision probability computed in the excision segmentation step. The registration accuracy of the proposed "extra-dimensional" Demons (XDD) and conventional Demons methods was tested in the presence of missing tissue in phantom models, simulations investigating the effect of excision size on registration accuracy, and cadaver studies emulating realistic deformations and tissue excisions imparted in CBCT-guided endoscopic skull base surgery. Phantom experiments showed the normalized mutual information (NMI) in regions local to the excision to improve from 1.10 for the conventional Demons approach to 1.16 for XDD, and qualitative examination of the resulting images revealed major differences: the conventional Demons approach imparted unrealistic distortions in areas around tissue excision, whereas XDD provided accurate "ejection" of voxels within the excision site and maintained the registration accuracy throughout the rest of the image. Registration accuracy in areas far from the excision site (e.g., > ∼5 mm) was identical for the two approaches. Quantitation of the effect was consistent in analysis of NMI, normalized cross-correlation (NCC), target registration error (TRE), and accuracy of voxels ejected from the volume (true-positive and false-positive analysis). The registration accuracy for conventional Demons was found to degrade steeply as a function of excision size, whereas XDD was robust in this regard. Cadaver studies involving realistic excision of the clivus, vidian canal, and ethmoid sinuses demonstrated similar results, with unrealistic distortion of anatomy imparted by conventional Demons and accurate ejection and deformation for XDD. Adaptation of the Demons deformable registration process to include segmentation (i.e., identification of excised tissue) and an extra dimension in the deformation field provided a means to accurately accommodate missing tissue between image acquisitions. The extra-dimensional approach yielded accurate "ejection" of voxels local to the excision site while preserving the registration accuracy (typically subvoxel) of the conventional Demons approach throughout the rest of the image. The ability to accommodate missing tissue volumes is important to application of CBCT for surgical guidance (e.g., skull base drillout) and may have application in other areas of CBCT guidance.

Extra-dimensional Demons: A method for incorporating missing tissue in deformable image registration

PubMed Central

Nithiananthan, Sajendra; Schafer, Sebastian; Mirota, Daniel J.; Stayman, J. Webster; Zbijewski, Wojciech; Reh, Douglas D.; Gallia, Gary L.; Siewerdsen, Jeffrey H.

2012-01-01

Purpose: A deformable registration method capable of accounting for missing tissue (e.g., excision) is reported for application in cone-beam CT (CBCT)-guided surgical procedures. Excisions are identified by a segmentation step performed simultaneous to the registration process. Tissue excision is explicitly modeled by increasing the dimensionality of the deformation field to allow motion beyond the dimensionality of the image. The accuracy of the model is tested in phantom, simulations, and cadaver models. Methods: A variant of the Demons deformable registration algorithm is modified to include excision segmentation and modeling. Segmentation is performed iteratively during the registration process, with initial implementation using a threshold-based approach to identify voxels corresponding to “tissue” in the moving image and “air” in the fixed image. With each iteration of the Demons process, every voxel is assigned a probability of excision. Excisions are modeled explicitly during registration by increasing the dimensionality of the deformation field so that both deformations and excisions can be accounted for by in- and out-of-volume deformations, respectively. The out-of-volume (i.e., fourth) component of the deformation field at each voxel carries a magnitude proportional to the excision probability computed in the excision segmentation step. The registration accuracy of the proposed “extra-dimensional” Demons (XDD) and conventional Demons methods was tested in the presence of missing tissue in phantom models, simulations investigating the effect of excision size on registration accuracy, and cadaver studies emulating realistic deformations and tissue excisions imparted in CBCT-guided endoscopic skull base surgery. Results: Phantom experiments showed the normalized mutual information (NMI) in regions local to the excision to improve from 1.10 for the conventional Demons approach to 1.16 for XDD, and qualitative examination of the resulting images revealed major differences: the conventional Demons approach imparted unrealistic distortions in areas around tissue excision, whereas XDD provided accurate “ejection” of voxels within the excision site and maintained the registration accuracy throughout the rest of the image. Registration accuracy in areas far from the excision site (e.g., > ∼5 mm) was identical for the two approaches. Quantitation of the effect was consistent in analysis of NMI, normalized cross-correlation (NCC), target registration error (TRE), and accuracy of voxels ejected from the volume (true-positive and false-positive analysis). The registration accuracy for conventional Demons was found to degrade steeply as a function of excision size, whereas XDD was robust in this regard. Cadaver studies involving realistic excision of the clivus, vidian canal, and ethmoid sinuses demonstrated similar results, with unrealistic distortion of anatomy imparted by conventional Demons and accurate ejection and deformation for XDD. Conclusions: Adaptation of the Demons deformable registration process to include segmentation (i.e., identification of excised tissue) and an extra dimension in the deformation field provided a means to accurately accommodate missing tissue between image acquisitions. The extra-dimensional approach yielded accurate “ejection” of voxels local to the excision site while preserving the registration accuracy (typically subvoxel) of the conventional Demons approach throughout the rest of the image. The ability to accommodate missing tissue volumes is important to application of CBCT for surgical guidance (e.g., skull base drillout) and may have application in other areas of CBCT guidance. PMID:22957637

Excision of Oral Submucous Fibrosis and Reconstruction with Full Thickness Skin Graft: A Case Study and Review of the Literature

PubMed Central

Alshadwi, Ahmad; Bhatia, Ishwar

2012-01-01

Oral submucous fibrosis is a chronic debilitating disease characterized by gradually increasing fibrosis of the oral cavity and pharynx, mainly the buccal mucosa, resulting in trismus. The highest incidence of oral submucous fibrosis is seen in South India due to various deleterious habits. In spite of the numerous medical modalities employed in the management of oral submucous fibrosis, occasionally surgical intervention becomes inevitable. Various surgical approaches have been used to reconstruct the surgical defects following excision of fibrous bands. Full thickness skin grafts have been described in the literature with variable outcomes. In the present study a 38-year-old male presented with severe oral submucous fibrosis of the buccal mucosa, which was successfully treated and reconstructed using full thickness skin graft with stable functional result after one year of treatment. An integrated review of the literature regarding etiology, histopathology, diagnostic, and treatment modalities of the disease follows. PMID:23304568

Idiopathic Granulomatous Mastitis: Comparison of Wide Local Excision with or without Corticosteroid Therapy

PubMed Central

Akcan, Alper; Öz, A. Bahadir; Dogan, Serap; Akgün, Hülya; Akyüz, Muhammet; Ok, Engin; Gök, Mustafa; Talih, Tutkun

2014-01-01

Summary Background Idiopathic granulomatous mastitis (IGM) is an uncommon chronic inflammatory disease of the breast with uncertain optimal treatment regimen. In this study, our purpose was to report our clinical experience with 74 IGM patients who were treated wide local excision with or without steroid therapy. Patients and Method 74 cases diagnosed histologically as IGM were identified from surgical and pathological records between January 1995 and January 2012. Group 1 (surgery-only group) comprised 53 patients, and the 21 patients in group 2 were treated with corticosteroids prior to surgical treatment (steroid-and-surgery group). Results Follow-up data were complete for 67 (91.7%) of the 73 patients. Recurrence developed in 4 (7.5%) patients in the surgery-only group, while there was no recurrence in the steroid-and-surgery group; the difference was not statistically significant (p = 0.19). Conclusion Systemic steroid therapy with surgical resection is the recommended first-line treatment strategy for IGM. PMID:24944554

Management of hidradenitis suppurativa wounds with an internal vacuum-assisted closure device.

PubMed

Chen, Y Erin; Gerstle, Theodore; Verma, Kapil; Treiser, Matthew D; Kimball, Alexandra B; Orgill, Dennis P

2014-03-01

Hidradenitis suppurativa is a chronic, debilitating disease that is difficult to treat. Once medical management fails, wide local excision offers the best chance for cure. However, the resultant wound often proves too large or contaminated for immediate closure. The authors performed a retrospective chart review of hidradenitis cases managed surgically between 2005 and 2010. Data collected included patient characteristics, management method, and outcomes. Approximately half of the patients received internal vacuum-assisted closure therapy using the vacuum-assisted closure system and delayed closure and half of the patients received immediate primary closure at the time of their excision. Delayed closure consisted of closing the majority of the wound in a linear fashion following internal vacuum-assisted closure while accepting healing by means of secondary intention for small wound areas. Patients managed with internal vacuum-assisted closure had wounds on average four times larger in area than patients managed without internal vacuum-assisted closure. In both groups, all wounds were eventually closed primarily. Healing times averaged 2.2 months with internal vacuum-assisted closure and 2.7 months without. At an average follow-up time of 2.3 months, all patients with internal vacuum-assisted closure had no recurrence of their local disease. Severe hidradenitis presents a treatment challenge, as surgical excisions are often complicated by difficult closures and unsatisfactory recurrence rates. This study demonstrates that wide local excision with reasonable outcomes can be achieved using accelerated delayed primary closure. This method uses internal vacuum-assisted closure as a bridge between excision and delayed primary closure, facilitating closure without recurrence in large, heavily contaminated wounds. Therapeutic, III.

Clinical characteristics and surgical modality of plasma cell mastitis: analysis of 91 cases.

PubMed

Ming, Jia; Meng, Gang; Yuan, Qiaoying; Zhong, Ling; Tang, Peng; Zhang, Kongyong; Chen, Qingqiu; Fan, Linjun; Jiang, Jun

2013-01-01

The objective of this study was to investigate the clinical characteristics and surgical modality of plasma cell mastitis (PCM). A total of 93 breasts of 91 female patients with PCM from June 2003 to June 2010 (unilateral in 89 patients and bilateral in two patients) were investigated in this study. All breasts were divided into two groups: the direct excision group (DE group) received focused excision and nipple retraction correction; and the incision drainage group (ID group) received these procedures only in the event of failing at least two incision drainages. Clinical characteristics, extent of excision, and prognosis were compared between two groups. There were 53 breasts in the DE group and 40 breasts in the ID group. No significant differences were noted in the number of retracted nipples and abscesses in the first visit or extent of disease between two groups (P > 0.05). However, during surgery, 3.85 ± 0.97 abscesses per breast were detectable in the ID group, which was significantly higher than 1.21 ± 0.06 abscesses per breast in the DE group. The ID group had significantly higher inflammation and excised extent compared with the DE group (P < 0.05). Hospitalization time was 179.60 ± 14.8 days in the ID group, which was significantly higher than 22.49 ± 1.93 days in the DE group (P < 0.05). Bacterial culture was negative for pus of 39 nonrupturing abscesses. Congenital nipple retraction may be the primary cause of PCM. Early and complete focused excision and nipple retraction correction are effective treatment methods.

Peno-scrotal limphedema with giant hydrocele - surgical treatment particularities

PubMed Central

Mischianu, Dan; Florescu, Ioan; Madan, Victor; Iatagan, Cristian; Bratu, Ovidiu; Oporan, Anca; Giublea, C

2009-01-01

Introduction: The necessity for complex and multidisciplinary approach of “border” surgical pathology has unanimously been agreed upon for such a long period of time, its advantages becoming even more obvious in rare, particular cases. Patients and methods: We report the case of a 39 year-old man diagnosed with lymphangiomatosis back in his childhood. He is admitted with a giant pseudotumoral scrotal mass presenting an important scrotal enlargement (40/35 cm). Physical examination, blood tests, ultrasound, IVP, abdominal and chest CT, psychiatric and plastic surgery evaluation established the diagnosis: peno-scrotal lymphedema with gigantic hydrocele and depressive disorder. Taking into account the important enlargement of the scrotum associated with the alteration of the local skin, we decided to form a mixed surgical team: urology - plastic and reconstructive surgery. We performed bilateral surgical therapy of hydrocele with partial excision and eversion of sac edges, excision of peno-scrotal skin and subcutaneous tissue surplus. At the end we made a reconstruction by using a partial-thickness graft from the normal skin of the left thigh. Results: Spinal anaesthesia was sufficient in order to perform a qualitative complex surgery. Intra and postoperative course was uneventful with minimal blood loss. Conclusion: Rare cases like this one clearly reveal the advantages of a multidisciplinary surgical team by combining usual surgical procedures from different specialities that could lead to spectacular results. PMID:20108494

Elliptical excisions: variations and the eccentric parallelogram.

PubMed

Goldberg, Leonard H; Alam, Murad

2004-02-01

The elliptical (fusiform) excision is a basic tool of cutaneous surgery. To assess the design, functionality, ease of construction, and aesthetic outcomes of the ellipse. A systematic review of elliptical designs and their site-specific benefits and limitations. In particular, we consider the (1). context of prevailing relaxed skin tension lines and tissue laxity; and (2). removal of the smallest possible amount of tissue around the lesion and in the "dog-ears." Attention is focused on intuitive methods that can be reproducibly planned and executed. Elliptical variations are easily designed and can be adapted to many situations. The eccentric parallelogram excision is offered as a new technique that minimizes notching and focal tension in the center of an elliptical closure. Conclusion The elliptical (fusiform) excision is an efficient, elegant, and versatile technique that will remain a mainstay of the cutaneous surgical armamentarium.

Treatment of the rectal cancer in casuistic Clinic for Abdominal Surgery, Clinical Centre of the University of Sarajevo (2006.-2010.).

PubMed

Kandic, Z; Firdus, N; Kandic, A; Catic, L; Kandic, A; Kandic, E

2012-01-01

Malignant disease of the colon and rectum is the most often human neoplasm which comprises about 30% of all digestive tumours. Thereat, cancer of the lower end the colon (rectum) comprises 45 to 48% of all CRC (colorectal cancers). According to "American Society Cancer", only lung and prostate cancer in men and breast and cervix cancer in women are more frequent than CRC. The incidence of colorectal cancer is 20 to 30/100.000 citizens. Rectal cancer is the result of interection of disturbed genetic factors with external factors. The first surgical treatments began with Faget, who did the first rectal extraperitoneal excision (1739). It was improved by Ernest Milles in 1908, and in 1923, Hartman did the resection without anamnesis. In the middle of 20th century, Dixon defined the resective interventions and in Litre did a colostomy. The aim of this study is point out the necessity of early diagnosis and protocolar chirurgical end oncological approach to the treatment of this malignant disease which must be done before choosing any operative procedure in order to prevent postoperative morbidity. On the material of the Clinic for Abdominal Surgery at the Clinical centre University of Sarajevo, during the four-year period (from 2006 to 2010), out of the 406 patients with CRC, 261 of them (64.3%) had cancer of the final part of the colon and rectum. In this case, all the time of the treatment, protocol was strictly applied. Primary surgery was performed on the early stages of the disease. Radiochemotherapy (RCT) followed by operation after 6 to 8 week is applied in the progressive state of the disease with the penetration of the meso rectal fascia with positive lymph-gland assessment (NMR-nuclear magnete resonance). Out of 261 operated patients, 5 of them (1.9%) underwent transanal resections where the tumour was up to 2 cm; 104 patients (39.8%) underwent rectal resection with TME (II and III tumour states of recto-sigma); 24 (9.2%) patients uderwent amputation; 156 (22.4%) underwent left chemicolectomy with rectal resection and 29 (11%) underwent intersphincteric colo-trans-versal-anal anastomosis. The operation by Hartman was performed on 44 (16.8%) patients and colostomy on 10 (3.8%) patients in emergency service. In the tumours with low localisation we do low colo-transversal-rectal or ultra-low intersphincer colo-anal anastomosis. Total meso rectal excision and lymhadenectomy is our priority. We fully respect the oncologic approach, i.e. complete removement of the affected organ with the lymphovascular arcade. Operative lethality up to 30 days was 2.5% (comorbidity, thromboembolism). Owing to combined protocolar approach of surgical and radiochemotherapy, extirpational interventions are not so frequent any more compared with resections with low and ultra-low anastomosis. Team work and close cooperation of oncologic team of physicians (surgeons, gastroenterologists, pathologists, oncologists, radiotherapeutists) as well as respect for the protocol of the treatment are the most important factors of a successful oncologic surgery.

Removal of subcutaneous lipomas: Interest of liposuction.

PubMed

Gaucher, Sonia; Maladry, David; Silitra, Ana Maria; Documet, David; Philippe, Henri-Jean

2017-09-01

Subcutaneous lipomas are very common tumors. We report our experience of treatment by liposuction in carefully selected patients, initially referred for conventional surgical excision. © 2017 Wiley Periodicals, Inc.

Excision of Elephantiasis Nostras Verrucosa Lesions in a Patient With Hereditary Lymphedema: Case Report and Review of the Literature.

PubMed

Pitcher, Austin A; Pagan, Carlos A; Small, Kevin; Otterburn, David M

2015-01-01

Elephantiasis nostras verrucosa (ENV) is a rare cutaneous sequela of chronic lymphedema. Treatment of ENV remains poorly elucidated but has historically involved conservative management aimed at relieving the underlying lymphedema, with a few cases managed by surgical intervention. We report a case of a 27-year-old male with primary lymphedema complicated by large painful ENV lesions on his left foot that we excised surgically with good functional and cosmetic results as validated by the patient. To our knowledge, this is the first report of a case of ENV with a pedunculated morphology and the presence of a deep invasive stalk. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Transanal Total Mesorectal Excision: A Novel Approach to Rectal Surgery

PubMed Central

Suwanabol, Pasithorn A.; Maykel, Justin A.

2017-01-01

Less invasive approaches continue to be explored and refined for diseases of the colon and rectum. The current gold standard for the surgical treatment of rectal cancer, total mesorectal excision (TME), is a technically precise yet demanding procedure with outcomes measured by both oncologic and functional outcomes (including bowel, urinary, and sexual). To date, the minimally invasive approach to rectal cancer has not yet been perfected, leaving ample opportunity for rectal surgeons to innovate. Transanal TME has recently emerged as a safe and effective technique for both benign and malignant diseases of the rectum. While widespread acceptance of this surgical approach remains tempered at this time due to lack of long-term oncologic outcome data, short-term outcomes are promising and there is great excitement surrounding the promise of this technique. PMID:28381943

Bilateral juvenile nasopharyngeal angiofibroma: report of a case.

PubMed

Wu, Edward C; Chark, Davin W; Bhandarkar, Naveen D

2014-07-01

Juvenile nasopharyngeal angiofibroma (JNA) is the most common benign neoplasm of the nasopharynx. Almost always unilateral on diagnosis, JNAs are locally invasive and may extend across the midline, giving a false bilateral appearance; as such, true bilateral JNA is exceedingly rare. We present a recent case of true bilateral JNA. Single case report of a patient with bilateral JNA, including clinical presentation, diagnosis, and management. The patient presented with unilateral nasal obstruction and recurrent epistaxis. Computed tomography and magnetic resonance imaging demonstrated bilateral, noncontiguous masses. Angiography revealed independent vascular supplies from each respective side with no bilateral supply noted. The patient underwent preoperative embolization followed by endoscopic surgical removal of the larger mass; no complications were noted. Follow-up at 2 years demonstrated no recurrence or growth. The vast majority of JNAs are unilateral, though invasive growth to the contralateral side may appear "bilateral" in presentation. Proper identification of true bilateral JNA is helpful in guiding management, wherein excision of both tumors may not be necessary. © 2014 ARS-AAOA, LLC.

Hilar Inflammatory Pseudotumour with Hepatic Artery Atheroma- mimicker of Klatskin Tumour.

PubMed

Rastogi, Archana; Bihari, Chhagan; Gupta, Nalini; Deka, Pranjal; Kumar, Arvind; Negi, Sanjay Singh; Arora, Ankur

2015-03-01

Inflammatory pseudotumour of hilar biliary structures is an extremely rare benign lesion that can mimic hilar cholangiocarcinoma. Clinical presentation and imaging findings often pose diagnostic difficulties. Main histopathological findings are the presence of myofibroblastic spindle cells, plasma cells, macrophages, and lymphocytes without cellular atypia or atypical mitotic figures. We describe a case of 62 year old male who presented with surgical obstructive jaundice. Imaging revealed a mass lesion involving the biliary confluence with upstream dilatation of biliary tree. Diagnosis of hilar cholangiocarcinoma with type III hilar block was made. Intraoperately hilar mass lesion was found which was encasing right hepatic artery with no evidence of metastasis. The patient underwent Right hepatectomy with caudate lobectomy with complete common bile duct (CBD) excision with Roux en Y hepaticojejunostomy. Unexpectedly histopathological examination showed no evidence of malignancy and revealed hilar inflammatory pseudotumour with hepatic artery atherosclerosis. Preoperative imaging, operative management, pathologic diagnosis and literature review are being presented in view of rarity of the case.

Intraoperative consultation of central nervous system lesions. Frozen section, cytology or both?

PubMed

Sharifabadi, Ali Haidari; Haeri, Hayedeh; Zeinalizadeh, Mehdi; Zargari, Neda; Razavi, Amirnader Emami; Shahbazi, Nargess; Tahvildari, Malahat; Azmoudeh-Ardalan, Farid

2016-03-01

Frozen section is the traditional method of assessing central nervous system (CNS) lesions intraoperatively. Our aim is to determine the diagnostic accuracy of frozen section and/or cytological evaluation of CNS lesions in our center. A total of 157 patients with CNS lesions underwent open surgical biopsy or excision in our center during a period of 2 years (2012-2013). All specimens were studied cytologically; of these specimens, 146 cases were also examined by frozen section. Cytology and frozen section slides were studied separately by two general pathologists who were blind to final diagnoses. The final diagnoses were based on permanent sections and IHC studies. The accuracy rates of frozen section analysis and cytological evaluation were 87% and 86%, respectively. If the two methods were considered together, the accuracy rate improved to about 95%. Cytological evaluation is an acceptable alternative to frozen section analysis and also a great supplement to the diagnosis of CNS lesions. Copyright © 2015 Elsevier GmbH. All rights reserved.

Accuracy of MRI for the diagnosis of metastatic cervical lymphadenopathy in patients with thyroid cancer.

PubMed

Chen, Qinghua; Raghavan, Prashant; Mukherjee, Sugoto; Jameson, Mark J; Patrie, James; Xin, Wenjun; Xian, Junfang; Wang, Zhenchang; Levine, Paul A; Wintermark, Max

2015-10-01

The aim of this study was to systematically compare a comprehensive array of magnetic resonance (MR) imaging features in terms of their sensitivity and specificity to diagnose cervical lymph node metastases in patients with thyroid cancer. The study included 41 patients with thyroid malignancy who underwent surgical excision of cervical lymph nodes and had preoperative MR imaging ≤4weeks prior to surgery. Three head and neck neuroradiologists independently evaluated all the MR images. Using the pathology results as reference, the sensitivity, specificity and interobserver agreement of each MR imaging characteristic were calculated. On multivariate analysis, no single imaging feature was significantly correlated with metastasis. In general, imaging features demonstrated high specificity, but poor sensitivity and moderate interobserver agreement at best. Commonly used MR imaging features have limited sensitivity at correctly identifying cervical lymph node metastases in patients with thyroid cancer. A negative neck MR scan should not dissuade a surgeon from performing a neck dissection in patients with thyroid carcinomas.

Long-term survival in a patient with brain metastases of papillary thyroid carcinoma

PubMed Central

Guelho, Daniela; Ribeiro, Cristina; Melo, Miguel; Carrilho, Francisco

2016-01-01

We present the case of a 43-year-old woman who underwent total thyroidectomy with bilateral lymphadenectomy for a papillary thyroid carcinoma (PTC), solid variant (T4bN1bMx), with V600E BRAF mutation. After ablative therapy, she presented undetectable thyroglobulin (Tg) but progressively increasing anti-Tg antibodies (TgAbs). During follow-up, nodal, lung and brain metastases were identified. She was submitted to surgical excision of lung lesions, radiosurgery of brain metastases and five radioiodine treatments. The latest brain MRI showed no lesions, pulmonary CT showed stable micronodules and there was progressive reduction in TgAbs. This is a peculiar case of a PTC with lung and brain metastatic lesions detected through TgAbs. Initial histological and molecular study suggested a more aggressive clinical behaviour, which was eventually confirmed. Although PTC brain metastases are extremely rare and present poor prognosis, our patient presented a good response to treatment and longer survival than usually reported for similar cases. PMID:26961557

Piriformis ganglion: An uncommon cause of sciatica.

PubMed

Park, J H; Jeong, H J; Shin, H K; Park, S J; Lee, J H; Kim, E

2016-04-01

Sciatica can occur due to a spinal lesion, intrapelvic tumor, diabetic neuropathy, and rarely piriformis syndrome. The causes of piriformis syndrome vary by a space-occupying lesion. A ganglionic cyst can occur in various lesions in the body but seldom around the hip joint. In addition, sciatica due to a ganglionic cyst around the hip joint has been reported in one patient in Korea who underwent surgical treatment. We experienced two cases of sciatica from a piriformis ganglionic cyst and we report the clinical characterics and progress after non-operative treatment by ultrasonography-guided aspiration. The two cases were diagnosed by magnetic resonance imaging and were treated by ultrasonography-guided aspiration. We followed the patients for more than 6months. The symptoms of piriformis syndrome from the ganglion improved following aspiration and this conservative treatment is a treatment method that can be used without extensive incision or cyst excision. Level IV historical case. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Necrobiotic xanthogranuloma without a monoclonal gammopathy.

PubMed

Seastrom, Stacey; Bookout, Angela; Hogan, Daniel J

2014-12-01

Necrobiotic xanthogranuloma (NXG) is an indolent non-Langerhans cell histiocytosis characterized by yellow xanthomatous plaques that tend to ulcerate. Necrobiotic xanthogranulomas have a predilection for the bilateral periorbital region and often present with consequential ophthalmic findings. Histopathology usually reveals a distinctive pattern of histiocytic xanthogranuloma with hyaline necrobiosis. Necrobiotic xanthogranuloma has been documented to have a close association with paraproteinemia. We report the case of a 76-year-old man with periorbital NXG without development of a monoclonal gammopathy. Clinically, the patient presented with dry eyes and substantial periorbital edema with multiple yellow indurated plaques. He developed the condition 30 years prior to presentation at which time it was initially diagnosed as xanthelasma. He underwent surgical excision of the lesions 10 years prior to the current presentation and biopsy results revealed a diagnosis of NXG. The periorbital lesions recurred several years prior to presentation, prompting annual computed tomography scans to rule out ocular invasion. Periorbital edema and plaques improved during a 6-month regimen of acitretin but returned to baseline just months after discontinuation.

Gluteo-vaginal sinus formation complicating posterior intravaginal slingplasty followed by successful IVS removal. A case report and review of the literature.

PubMed

Mikos, Themistoklis; Tsalikis, Tryfon; Papanikolaou, Alexios; Pournaropoulos, Fotios; Bontis, John N

2008-03-01

Posterior intravaginal slingplasty (IVS) is a technique used for the treatment of apical prolapse. Type III meshes have been mostly used with this technique. In this article, a case of bilateral gluteo-vaginal sinus tract formation that complicated a posterior vaginal slingplasty with a type III mesh is presented. At 3 months follow-up, the patient complained for bulking through the vagina, continuous offensive vaginal discharge, and constant pain at the buttocks. She had prolapse recurrence, and there was defective healing at the gluteal entry points of the posterior IVS. Ten months after the initial surgery, she underwent a laparotomic subtotal hysterectomy and sacrocervicopexy with prolene type I mesh. At the same time, the posterior mesh was removed allowing the surgeon to discover communication of the canal of the mesh extending from gluteal incisions to the vagina epithelium. The sinus tract was managed surgically with excision of the surrounding tissues. There was no recurrence or other complications at 2 months follow-up.

Multiscale nonlinear microscopy and widefield white light imaging enables rapid histological imaging of surgical specimen margins

PubMed Central

Giacomelli, Michael G.; Yoshitake, Tadayuki; Cahill, Lucas C.; Vardeh, Hilde; Quintana, Liza M.; Faulkner-Jones, Beverly E.; Brooker, Jeff; Connolly, James L.; Fujimoto, James G.

2018-01-01

The ability to histologically assess surgical specimens in real-time is a long-standing challenge in cancer surgery, including applications such as breast conserving therapy (BCT). Up to 40% of women treated with BCT for breast cancer require a repeat surgery due to postoperative histological findings of close or positive surgical margins using conventional formalin fixed paraffin embedded histology. Imaging technologies such as nonlinear microscopy (NLM), combined with exogenous fluorophores can rapidly provide virtual H&E imaging of surgical specimens without requiring microtome sectioning, facilitating intraoperative assessment of margin status. However, the large volume of typical surgical excisions combined with the need for rapid assessment, make comprehensive cellular resolution margin assessment during surgery challenging. To address this limitation, we developed a multiscale, real-time microscope with variable magnification NLM and real-time, co-registered position display using a widefield white light imaging system. Margin assessment can be performed rapidly under operator guidance to image specific regions of interest located using widefield imaging. Using simulated surgical margins dissected from human breast excisions, we demonstrate that multi-centimeter margins can be comprehensively imaged at cellular resolution, enabling intraoperative margin assessment. These methods are consistent with pathology assessment performed using frozen section analysis (FSA), however NLM enables faster and more comprehensive assessment of surgical specimens because imaging can be performed without freezing and cryo-sectioning. Therefore, NLM methods have the potential to be applied to a wide range of intra-operative applications. PMID:29761001

Scalp Defect Reconstruction with Triple Rotation Flap: A Case Report.

PubMed

Shilpa, Kanathur; Divya, Gorur; Budamakuntla, Leelavathy; Lakshmi, Dammaningala Venkataramaiah

2018-01-01

Scalp surgeries are some of the surgeries frequently performed in dermatosurgery department. These surgical procedures may leave large defects, especially when performed for malignant condition in which wide margin has to be excised. Such large defects are difficult to close primarily when reconstruction with local flap is essential. Here we report a case of epithelioid angiosarcoma of the scalp in a 24-year-old man where excision and reconstruction were performed using triple rotation flap.

Anal fistula with foot extension-Treated by kshara sutra (medicated seton) therapy: A rare case report.

PubMed

Ramesh, P Bhat

2013-01-01

An 'anal' fistula is a track which communicates anal canal or rectum and usually is in continuity with one or more external openings. Distant communication from rectum is rare. It is a challenging disease because of its recurrence especially, with high level and distant communications. Ksharasutra (medicated seton) therapy is being practiced in India with high success rate (recurrence of 3.33%) in the management of complicated anal fistula. A 56 year old man presented with recurrent boils in the left lower limb at different places from thigh to foot. He underwent repeated incision and drainage at different hospitals. Examination revealed sinus with discharge and multiple scars on left lower limb from thigh up to foot. Suspecting anal fistula, MRI was advised which revealed a long cutaneous fistula from rectum to left lower limb. Patient was treated with Ksharasutra therapy. Within 6 months of treatment whole tract was healed completely. Sushrutha (500BC) was the first to explain the role of surgical excision and use of kshara sutra for the management of anal fistula. Ksharasutra therapy showed least recurrence. Fistula from rectum to foot is of extremely rare variety. Surgical treatment of anal fistula requires hospitalization, regular post-operative care, is associated with a significant risk of recurrence (0.7-26.5%) and a high risk of impaired continence (5-40%). Rectal fistula communicating till foot may be a very rare presentation in proctology practice. Kshara sutra treatment was useful in treating this condition, with minimal surgical intervention with no recurrence. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Association of surgical approach with complication rate, progression-free survival time, and disease-specific survival time in cats with mammary adenocarcinoma: 107 cases (1991-2014).

PubMed

Gemignani, Francesco; Mayhew, Philipp D; Giuffrida, Michelle A; Palaigos, Jason; Runge, Jeffrey J; Holt, David E; Robertson, Nicholas A; Seguin, Bernard; Walker, Meaghan; Singh, Ameet; Liptak, Julius M; Romanelli, Giorgio; Martano, Marina; Boston, Sarah E; Lux, Cassie; Busetto, Roberto; Culp, William T N; Skorupski, Katherine A; Burton, Jenna H

2018-06-01

OBJECTIVE To evaluate potential associations between surgical approach and complication rate, progression-free survival time, and disease-specific survival time in cats with mammary adenocarcinoma. DESIGN Retrospective case series. ANIMALS 107 client-owned cats. PROCEDURES Medical records of cats that underwent surgical excision of mammary adenocarcinoma by means of a unilateral or bilateral (staged or single-session) mastectomy at 9 hospitals between 1991 and 2014 were reviewed. Relevant clinicopathologic data and details of surgical and adjuvant treatments were recorded. Outcome data were obtained, including postoperative complications, progression-free survival time, and disease-specific survival time. RESULTS Complications occurred in 12 of 61 (19.7%) cats treated with unilateral mastectomy, 5 of 14 (35.7%) cats treated with staged bilateral mastectomy, and 13 of 32 (40.6%) cats treated with single-session bilateral mastectomy. Complications were significantly more likely to occur in cats undergoing bilateral versus unilateral mastectomy. Median progression-free survival time was longer for cats treated with bilateral mastectomy (542 days) than for cats treated with unilateral mastectomy (289 days). Significant risk factors for disease progression included unilateral mastectomy, tumor ulceration, lymph node metastasis, and tumors arising in the fourth mammary gland. Significant risk factors for disease-specific death included lymph node metastasis and development of regional or distant metastasis. Among cats that did not develop metastasis, unilateral mastectomy was a significant risk factor for disease-specific death. Treatment with chemotherapy was associated with a significantly decreased risk of disease-specific death. CONCLUSIONS AND CLINICAL RELEVANCE Results supported bilateral mastectomy for the treatment of mammary adenocarcinoma in cats to improve progression-free and disease-specific survival time. Performing bilateral mastectomy in a staged fashion may help to decrease the complication rate.