Perceived stereotyping and seeking care for chronic vulvar pain.

PubMed

Nguyen, Ruby H N; Turner, Rachael M; Rydell, Sarah A; Maclehose, Richard F; Harlow, Bernard L

2013-10-01

We examined stereotyping of chronic pain sufferers among women aged 18-40 years and determined whether perceived stereotyping affects seeking care for women with chronic vulvar pain. Cross-sectional study using a community-based survey of vulvodynia asking if "Doctors think that people with chronic pain exaggerate their pain," and if "People believe that vulvar pain is used as an excuse to avoid having sex". Twelve thousand eight hundred thirty-four women aged 18-40 years in metropolitan Minneapolis/St. Paul, Minnesota. Women were considered to have a history of chronic vulvar pain if they reported vulvar burning lasting more than 3 months or vulvar pain on contact. Four thousand nine hundred eighty-seven (38.9%) women reported a chronic pain condition; 1,651 had chronic vulvar pain. Women experiencing chronic pain were more likely than those without to perceive stereotyping from both doctors and others; a dose-response with the number of pain conditions existed. Women with chronic vulvar pain were more likely to believe that people think vulvar pain is an excuse to avoid intercourse. Half of the women with chronic vulvar pain did not seek medical care for it; of these, 40.4% perceived stereotyping from doctors. However, it was women who actually sought care (45.1%) who were more likely to feel stigmatized by doctors (adjusted relative risk = 1.11, 95% confidence interval: 1.01-1.23). Perceived negative stereotyping among chronic pain sufferers is common, particularly negative perceptions about physicians. In fact, chronic vulvar pain sufferers who felt stigmatized were more likely to have sought care than those who did not feel stigmatized. Wiley Periodicals, Inc.

Synchronous of breast and vulvar Paget's disease: a case report.

PubMed

Cooper, J C; Hew, K E; Audlin, K M; Im, D D; Matsuo, K

2012-01-01

Synchronous Paget's disease of breast and vulva is extremely rare and has only been reported in the literature in one other case. A 58-year-old postmenopausal woman was found to have crusting, bleeding, and discharge from left nipple, as well as vulvar pruritis at the same time. Biopsy of breast lesion demonstrated Paget's disease with an underlying foci of ductal carcinoma in-situ that required total mastectomy of left breast with sentinel node biopsy and breast reconstruction. For vulvar symptoms, the patient was initially diagnosed with dermatitis and topical ointment was prescribed. However, her symptoms persisted for the next several months, and she underwent vulvar biopsy that demonstrated Paget's disease. She underwent partial vulvectomy. Multiple episodes of recurrent vulvar Paget's disease were noted in the postoperative course that medical therapy with Imiquimod and a second partial vulvectomy was performed. Synchronous of breast and vulvar Paget's disease is presented. There was a delay in diagnosing vulvar Paget's disease in this experienced case. While coincidence of breast and vulvar Paget's disease is likely, ectopic mammary tissue in vulvar as well as secondary metastasis from a focal lesion of breast Paget's disease needs to be carefully evaluated whenever the patient complains of vulvar symptoms in the setting of breast Paget's disease.

Lymphedema After Surgery in Patients With Endometrial Cancer, Cervical Cancer, or Vulvar Cancer

ClinicalTrials.gov

2017-05-03

Lymphedema; Stage IA Cervical Cancer; Stage IA Uterine Corpus Cancer; Stage IA Vulvar Cancer; Stage IB Cervical Cancer; Stage IB Uterine Corpus Cancer; Stage IB Vulvar Cancer; Stage II Uterine Corpus Cancer; Stage II Vulvar Cancer; Stage IIA Cervical Cancer; Stage IIIA Vulvar Cancer; Stage IIIB Vulvar Cancer; Stage IIIC Vulvar Cancer; Stage IVB Vulvar Cancer

[Chronic vulvar lymphedema revealing Crohn disease in a teenage girl].

PubMed

Aounallah, A; Ghariani Fetoui, N; Ksiaa, M; Boussofara, L; Saidi, W; Mokni, S; Sriha, B; Belajouza, C; Denguezli, M; Ghariani, N; Nouira, R

2017-04-01

Cutaneous Crohn disease is a rare cutaneous manifestation of Crohn disease in children. Herein is reported a case of persistent vulvar lymphedema revealing Crohn disease in a teenage girl. A 14-year-old girl presented with an 8-month history of persistent vulvar swelling associated with chronic macrocheilia. Dermatologic examination showed an inflammatory vulvar lymphedema, associated with perianal fissures and hypertrophic gingivitis. Vulvar skin biopsy revealed non-necrotizing granulomatous inflammation. Gastrointestinal endoscopy yielded no significant findings. The diagnosis of Crohn disease presenting as vulvar lymphedema was established. Oral metronidazole therapy resulted in partial improvement of cutaneous lesions beginning the 1st week. The originality of this case lies in the presentation of chronic macrocheilia with persistent vulvar lymphedema in a child, revealing Crohn disease without gastrointestinal involvement. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Psychological and psychosexual aspects of vulvar vestibulitis.

PubMed Central

Nunns, D; Mandal, D

1997-01-01

AIMS: To objectively assess the psychological and psychosexual morbidity of patients with vulvar vestibulitis. METHODS: 30 patients with variable degrees of vulvar vestibulitis were recruited from a vulval clinic. Each patient underwent a detailed history and clinical examination. Friedrich's criteria were used for the diagnosis of vulvar vestibulitis. Standardised questionnaires to assess psychological and psychosexual function were completed by the patient before review. These questionnaires were the STAI and a modified psychosexual questionnaire introduced by Campion. RESULTS: Patients experienced considerable psychological dysfunction compared with controls. All aspects of psychosexual dysfunction were affected. CONCLUSIONS: When managing patients, psychosexual and psychological issues must be considered in addition to other conventional types of therapy. Vulvar vestibulitis may be a risk factor for developing psychosexual complications including vaginismus, low libido, and orgasmic dysfunction. Consideration of these factors must be an integral part of the management of patients with all chronic vulval conditions. PMID:9582478

Actinomyces israelii May Produce Vulvar Lesions Suspicious for Malignancy

PubMed Central

McElroy, Jennifer Y.; Gorens, Marsha E.; Jackson, Lisa N.; Stigger, Danielle; Becker, Teresa; Sheiner, Eyal

2006-01-01

Background. We present a case of Actinomyces israelii causing vulvar mass suspicious for malignancy in a postmenopausal woman. Case. A 60 year-old woman presented due to a firm, nonmobile, 10 cm vulvar mass, which had been rapidly enlarging for 5 months. The mass was painful, with localized pruritus and sinus tracts oozing of serosanguinous fluid. Biopsy and cultures revealed a ruptured epidermal inclusion cyst containing granulation tissue and Actinomyces israelii. Conclusion. Actinomyces israelii may produce vulvar lesions that are suspicious for malignancy. Thus, biopsies and cultures are both mandatory while evaluating vulvar masses suspicious for malignancy. PMID:17093351

Clinicopathologic study of vulvar Paget's disease in China.

PubMed

Liu, Guoyan; Yuan, Bibo; Wang, Yingmei; Xue, Fengxia

2014-07-01

To assess the clinicopathologic characteristics of patients with vulvar Paget's disease who were admitted in our hospital or of cases reported in a Chinese journal. The age, disease course, clinical manifestation, pathologic diagnosis, treatment, and follow-up data of patients with vulvar Paget's disease were reviewed. There were 85 cases of vulvar Paget's disease reviewed. The mean age of patients with vulvar Paget's disease was 64.4 years, and their mean disease course was 52.36 months. The patients' primary clinical manifestations were pruritus. Treatment included simple vulvectomy, wide local excision, partial vulvectomy, radical vulvectomy with/without groin dissection, and radiotherapy. Intraepithelial Paget's disease was the most common pathology type (61.5%) followed by invasive Paget's disease (20.0%). There were 7 patients who had a history of secondary malignancy. The mean follow-up period was 43.6 months. The recurrence rate was as high as 43.5%. No significant relationships between margin status, lymph node involvement, pathology type, and recurrence were found (p > .05). Vulvar Paget's disease has a high local recurrence risk and a long-term follow-up is required.

Vulvar Cancer Treatment (PDQ®)—Health Professional Version

Cancer.gov

Vulvar cancer treatment options include a variety of surgical procedures, topical imiquimod, radiation therapy, chemotherapy, and chemoradiation. Get detailed treatment information for newly diagnosed and recurrent vulvar cancer in this summary for clinicians.

The Vulvar Pain Assessment Questionnaire inventory.

PubMed

Dargie, Emma; Holden, Ronald R; Pukall, Caroline F

2016-12-01

Millions suffer from chronic vulvar pain (ie, vulvodynia). Vulvodynia represents the intersection of 2 difficult subjects for health care professionals to tackle: sexuality and chronic pain. Those with chronic vulvar pain are often uncomfortable seeking help, and many who do so fail to receive proper diagnoses. The current research developed a multidimensional assessment questionnaire, the Vulvar Pain Assessment Questionnaire (VPAQ) inventory, to assist in the assessment and diagnosis of those with vulvar pain. A large pool of items was created to capture pain characteristics, emotional/cognitive functioning, physical functioning, coping skills, and partner factors. The item pool was subsequently administered online to 288 participants with chronic vulvar pain. Of those, 248 participants also completed previously established questionnaires that were used to evaluate the convergent and discriminant validity of the VPAQ. Exploratory factor analyses of the item pool established 6 primary scales: Pain Severity, Emotional Response, Cognitive Response, and Interference with Life, Sexual Function, and Self-Stimulation/Penetration. A brief screening version accompanies a more detailed version. In addition, 3 supplementary scales address pain quality characteristics, coping skills, and the impact on one's romantic relationship. When relationships among VPAQ scales and previously researched scales were examined, evidence of convergent and discriminant validity was observed. These patterns of findings are consistent with the literature on the multidimensional nature of vulvodynia. The VPAQ can be used for assessment, diagnosis, treatment formulation, and treatment monitoring. In addition, the VPAQ could potentially be used to promote communication between patients and providers, and point toward helpful treatment options and/or referrals.

Clinicopathologic analysis of 370 cases of vulvar intraepithelial neoplasia. Italian Study Group on Vulvar Disease.

PubMed

1996-09-01

To investigate epidemiologic, clinical and pathologic aspects of various grades of vulvar intraepithelial neoplasia (VIN). A retrospective, multicenter study of 370 cases of vulvar intraepithelial neoplasia (VIN) was performed by the Italian Study Group on Vulvar Disease. Of the 370 cases, 148 were VIN 1 (40.0%, 53 were VIN 2 (14.3%), and 169 were VIN 3 (45.7%). The mean age of the patients was 52.6 years. During the study period an increase in the rate of human papillomavirus-associated VIN was observed. In addition, while VIN 1 and 2 were associated mostly with squamous cell hyperplasia, VIN 3 was almost equally associated with lichen sclerosus and squamous cell hyperplasia; the difference was statistically significant. Intraepithelial or invasive squamous neoplasia of the lower genital tract was associated in 22% of the cases (82/370). The results of the investigation, although not allowing firm conclusions due to the retrospective and multicentered nature of the study, demonstrate the extreme heterogeneity of VIN lesions.

Giant Vulvar Epidermoid Cyst in an Adolescent Girl

PubMed Central

Karaman, Erbil; Çim, Numan; Akdemir, Zülküf; Elçi, Erkan; Akdeniz, Hüseyin

2015-01-01

Introduction. Vulvar cyst in adolescent girls is very uncommon. Epidermoid cyst can be seen in many sites including face, trunk, and extremities but its occurrence in vulva is uncommon. This is the first case of epidermoid cyst of vulva reported in an adolescent girl. Case. A 17-year-old, adolescent girl admitted to our gynecology outpatient clinic with a complaint of painful and palpable mass in her vulva. On examination, a giant mass located in left vulva and labia majora with 11 cm in diameter was seen. The magnetic resonance imaging (MRI) showed a well-defined cystic mass without contrast enhancement. The surgery was advised to the patient and the pathologic examination of mass revealed vulvar epidermoid cyst. Discussion. Vulvar cysts generally grow slowly and the main etiologies are vulvar trauma and surgical interventions including episiotomy and female circumcision in some culture. The exact treatment is total surgical excision and pathologic examination. MRI is an important imaging modality for detection of extension to deep perineal tissue and localization of mass in vulva especially in giant ones. Conclusion. Although vulvar mass in adolescents is rare, the epidermoid cyst with benign origin should be kept in mind. PMID:25949839

The Prevalence of Lichen Sclerosus in Patients With Vulvar Squamous Cell Carcinoma.

PubMed

Davick, Jonathan J; Samuelson, Megan; Krone, James T; Stockdale, Colleen K

2017-07-01

Women with vulvar lichen sclerosus (LS) have an increased risk of developing differentiated vulvar intraepithelial neoplasia and vulvar squamous cell carcinoma (SCC). Our primary aim was to determine the prevalence of LS among women with vulvar SCC. All patients who underwent excision for invasive SCC of the vulva from January 1, 2009 to December 31, 2013 were identified by searching our institution's electronic laboratory information system (n=111). The vulvar excision specimens from these patients were reviewed for the presence of adjacent LS. The grade of the SCC and clinical data were also documented for each case. The proportion of vulvar SCCs with adjacent LS identified on the excision specimen was 0.29 (95% confidence interval, 0.21-0.38). The proportion of patients in our study population who have ever had a histopathologic diagnosis of LS was 0.36 (95% confidence interval, 0.28-0.45). The presence of LS was not associated with the grade of the adjacent SCC. Patients with synchronous LS on excision were older on average than patients without LS. Tobacco users in our population were more likely to have a history of lower genital tract dysplasia, more likely to be younger, and less likely to have LS identified on the vulvar SCC excision specimen. Given the strong association between LS, differentiated vulvar intraepithelial neoplasia, and vulvar SCC, we recommend careful evaluation of these patients from a clinical and pathologic standpoint.

The Role of Photodynamic Therapy in the Treatment of Vulvar Intraepithelial Neoplasia

PubMed Central

Tosti, Giulio; Iacobone, Anna Daniela; Preti, Eleonora Petra; Vaccari, Sabina; Barisani, Alessia; Pennacchioli, Elisabetta

2018-01-01

Background: vulvar intraepithelial neoplasia is a non-invasive precursor lesion found in 50–70% of patients affected by vulvar squamous cell carcinoma. In the past, radical surgery was the standard treatment for vulvar intraepithelial neoplasia, however, considering the psychological and physical morbidities related to extensive surgery, several less aggressive treatment modalities have been proposed since the late 1970s. Photodynamic therapy is an effective and safe treatment for cutaneous non-melanoma skin cancer, with favorable cosmetic outcomes. Methods: in the present paper, the results of selected studies on photodynamic therapy in the treatment of vulvar intraepithelial neoplasia are reported and discussed. Results: Overall, complete histological response rates ranged between 20% and 67% and symptom response rates ranged between 52% and 89% according to different studies and case series. Conclusions: the real benefit of photodynamic therapy in the setting of vulvar intraepithelial neoplasia lies in its ability to treat multi-focal disease with minimal tissue destruction, preservation of vulvar anatomy and excellent cosmetic outcomes. These properties explain why photodynamic therapy is an attractive option for vulvar intraepithelial neoplasia treatment. PMID:29393881

A Clinical Approach to Vulvar Ulcers.

PubMed

Stewart, Kristen M A

2017-09-01

This article discusses the differential diagnosis of vulvar ulcers and describes a general clinical approach to this common but nonspecific examination finding. The differential diagnosis includes sexually and nonsexually transmitted infections, dermatitides, trauma, neoplasms, hormonally induced ulcers, and drug reactions. Patient history and physical examination provide important clues to the cause of a vulvar ulcer. However, laboratory testing is usually required for accurate diagnosis because the clinical presentation is often nonspecific and may be atypical due to secondary conditions. Copyright © 2017 Elsevier Inc. All rights reserved.

Interest in cosmetic vulvar surgery and perception of vulvar appearance.

PubMed

Yurteri-Kaplan, Ladin A; Antosh, Danielle D; Sokol, Andrew I; Park, Amy J; Gutman, Robert E; Kingsberg, Sheryl A; Iglesia, Cheryl B

2012-11-01

The objective of the study was to determine whether reproductive-age women are more likely to perceive their vulva as abnormal compared with older-aged women. Women aged 18-44 years (group 1) and 45-72 years (group 2) completed a survey on demographics, grooming patterns, vulvar perceptions, and source of information about the vulva. There was no difference between group 1 and group 2 in how often women looked at their vulva or their perception of having a normal vulva (91% vs 93%, P = .76). Both groups were satisfied with the appearance of their vulva (81% vs 82%, P = .71). A higher percentage in group 2 would consider cosmetic surgery if cost were not an issue versus group 1 (15% vs 8%, P = .05). A woman's age does not have an impact on her perception of a normal vulva. The majority of women perceived their vulva to be normal and were satisfied with its appearance. However, older women are more interested in cosmetic vulvar surgery. Copyright © 2012 Mosby, Inc. All rights reserved.

Incidence of in situ and invasive vulvar cancer in the US, 1998-2003.

PubMed

Saraiya, Mona; Watson, Meg; Wu, Xiaocheng; King, Jessica B; Chen, Vivien W; Smith, Jennifer S; Giuliano, Anna R

2008-11-15

The human papillomavirus (HPV) vaccine has been shown to prevent precancerous lesions of the vulva with the potential to prevent a percentage of vulvar cancers. To provide a baseline picture before HPV vaccine implementation, the authors described vulvar cancer epidemiology by age, race, ethnicity, and histology in the US. The authors examined incidence data from 39 population-based cancer registries that met high-quality data standards from 1998 to 2003, covering approximately 83% of the US population. They limited their analysis to in situ and invasive vulvar squamous cell carcinomas (SCCs). In situ vulvar cancers did not include vulvar intraepithelial neoplasia type 3 (VIN 3). SCC accounted for 77% of in situ cases and 75% of invasive vulvar cancers, an annual burden of 1498 in situ and 2266 invasive SCC vulvar cancers. Greater than 75% of the in situ and invasive SCCs had no specific histology identified. White women had the highest rates of vulvar cancer; the incidence rates of invasive vulvar SCC among black women and Hispanic women were approximately one-third lower than for their counterparts (white women and non-Hispanic women, respectively). For women aged <50 years, the age-specific rates of invasive SCC were approximately the same among whites and blacks. Increases in rates after age 50 years, however, were noted to be more rapid among white than among black women. Distinct age-specific incidence rate patterns of invasive vulvar SCC by race and ethnicity and the higher incidence rates observed among white women compared with women of other races and ethnicities were opposite to patterns noted for cervical cancer. Underestimations of the burden of in situ vulvar cancers were a result of the inability to examine VIN 3 in the authors' data. Encouragement of cancer registries to report and submit VIN 3 data and more research on data quality will allow a thorough assessment of the impact of HPV vaccine by providing a basis for examining the true burden and

Groin metastasis after extensive microinvasive vulvar cancer. A case report.

PubMed

Schausberger, Christiane; Six, Lucia; Horvat, Reinhard; Joura, Elmar A

2007-02-01

An increasing incidence of vulvar intraepithelial neoplasia and microinvasive vulvar cancer is being observed in younger patients. The treatment of choice is wide local excision. A 53-year-old woman had HPV-related disease for more than 20 years. Following several operations for cervical and vulvar intraepithelial lesions (CIN 3 and VIN 3) and genital warts, she presented with extensive, multifocal VIN 3 and microinvasion at the age of 50. Since a radical approach was not feasible, combined excision and laser therapy was performed, preceded by mapping of the abnormal areas of the vulva. Two years after surgery the patient presented with a mass in the right groin. Histopathologic examination following excision revealed a groin metastasis. Postoperative radiotherapy was performed. Three years after the last vulvar surgery and 1 year after groin excision, the patient was well and disease free. In high-risk patients with recurrent HPV-related disease of the lower genital tract and extensive microinvasive vulvar carcinoma, removal of the groin nodes should be considered. The sentinel node approach might be appropriate in the future.

Pregnancy following vulvar squamous cell carcinoma: a report of two cases

PubMed Central

Tidy, John A

2009-01-01

Pregnancy following squamous cell carcinoma of the vulvar is rare. Its rarity is reflected by a paucity of cases reported in the literature. We report two cases of pregnancy following diagnosis and treatment for vulvar squamous cell carcinoma, and review eleven prior reported cases. In successfully treated vulvar cancer subsequent pregnancy is not shown to increase the risk of disease recurrence, and there appears to be no deleterious effects during the antenatal period. It is possible, when considering prior reports, that prior vulvectomy may increase the likelihood of delivery by caesarean section, though modifications in the surgical management of vulvar carcinoma may have decreased this risk. PMID:20041105

Yield of Cytology Surveillance After High-Grade Vulvar Intraepithelial Neoplasia or Cancer.

PubMed

Kuroki, Lindsay M; Frolova, Antonina I; Wu, Ningying; Liu, Jingxia; Powell, Matthew; Thaker, Premal H; Massad, L Stewart

2017-07-01

The aim of the study was to estimate the risk of high-grade cervical and vaginal intraepithelial neoplasia (CIN/VAIN 2+) and cancer among women treated surgically for high-grade vulvar intraepithelial neoplasia (HGVIN) and vulvar cancer. We performed a retrospective cohort study of women who underwent surgery for HGVIN/vulvar cancer between 2006 and 2010. Univariate and multivariate analyses using stepwise selection were used to identify correlates of abnormal cytology after treatment for VIN and vulvar cancer. Among 191 women under surveillance for a median of 3.7 years who underwent treatment for HGVIN/vulvar cancer, primary vulvar lesions included VIN 2 (10, 5%), VIN 3 (102, 53%), and carcinoma (79, 41%). During follow-up, 71 (37%) had abnormal cytology, including 47 (25%) low grade, 23 (12%) high grade, and 1 (0.5%) carcinoma. Subsequent risk for VAIN 2+ was 11% (6/57) after previous hysterectomy and 8% for CIN 2+ (10/124) with intact cervix. Overall risk for CIN 3+ was 5%. Correlates of high-grade cytology after treatment for HGVIN/vulvar cancer included nonwhite race (odds ratio [OR] = 3.3, 95% CI = 1.50-7.36), immunodeficiency (OR = 4.2, 95% CI = 1.76-9.94), and previous abnormal cytology (OR = 2.7, 95% CI = 1.29-5.78). Stepwise multivariate analysis revealed immunosuppression as the only significant correlate of high-grade cytology after vulvar treatment (adjusted OR = 3.7, 95% CI = 1.26-10.83). Women with HGVIN/cancer should have cervical/vaginal cytology before vulvar surgery. Those with a negative cervical or vaginal cytology result should undergo cytology testing at 1- to 3-year intervals, based on the threshold for CIN 3+ set forth by the American Society for Colposcopy and Cervical Pathology.

Vulvar trichoblastoma: case report and literature review.

PubMed

Pina, Annick; Sauthier, Philippe; Rahimi, Kurosh

2015-01-01

Trichoblastomas are rare and benign tumors that arise from rudimentary hair follicles. Presentation varies from superficial plaques to papular or nodular lesions. Trichoblastomas usually arise on the head or neck. A few cases of other vulvar trichoblastic tumors such as trichofibromas and trichoepitheliomas have been reported to this day, but no such report of vulvar trichoblastoma exists. We report the case of a 61-year-old woman who presented with a vulvar trichoblastoma. The woman presented with a lump of the labium majus. She was managed surgically, first by wide excision of the mass followed by a second surgery consisting of a partial vulvectomy. Because surgical margins were positive and there is a potential for malignant transformation, a third surgery was performed. The margins came back negative. A literature review on trichoblastomas was performed, including its potential for malignant transformation, management, and immunohistochemistry to differentiate it from basal cell carcinoma. Trichoblastomas are benign tumors that have a potential for malignant transformation. These tumors can present aggressive characteristics. Differential diagnosis from basal cell carcinoma can be difficult but is facilitated using immunohistochemistry. This is the first case of vulvar trichoblastoma reported in the literature. Although it is a benign tumor, excision with negative margins is recommended because it can be difficult to distinguish from basal cell carcinoma and it has a potential for malignant transformation.

Psychosexual Adjustment After Vulvar Surgery

PubMed Central

Andersen, Barbara L.; Hacker, Neville F.

2009-01-01

Fifteen patients treated surgically for vulvar cancer from two institutions participated in semistructured interviews and objective assessment to examine postoperative psychologic, social, marital, and sexual adjustment. Descriptive statistics indicate that after vulvar surgery patients report mild distress, but they report reasonable levels of and satisfaction with their free-time and social activities. Mild levels of marital distress may exist. Sexual functioning and body image appear to undergo major disruption despite the fact that intercourse remains possible. Women reported levels of sexual arousal at the eighth percentile and body image at the fourth percentile. Although replication of these findings is clearly necessary, this investigation provides the first substantive look at the posttreatment life circumstances for these patients and offers a data base for future investigation. PMID:6888823

Triapine With Chemotherapy and Radiation Therapy in Treating Patients With IB2-IVA Cervical or Vulvar Cancer

ClinicalTrials.gov

2018-04-25

Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Stage IB Vulvar Cancer AJCC v7; Stage IB2 Cervical Cancer AJCC v6 and v7; Stage II Vulvar Cancer AJCC v7; Stage IIA1 Cervical Cancer AJCC v7; Stage IIA2 Cervical Cancer AJCC v7; Stage IIB Cervical Cancer AJCC v6 and v7; Stage IIIA Cervical Cancer AJCC v6 and v7; Stage IIIA Vulvar Cancer AJCC v7; Stage IIIB Cervical Cancer AJCC v6 and v7; Stage IIIB Vulvar Cancer AJCC v7; Stage IIIC Vulvar Cancer AJCC v7; Stage IVA Cervical Cancer AJCC v6 and v7; Stage IVA Vulvar Cancer AJCC v7; Vulvar Adenocarcinoma; Vulvar Squamous Cell Carcinoma

Drugs Approved for Vulvar Cancer

Cancer.gov

This page lists cancer drugs approved by the Food and Drug Administration (FDA) for vulvar cancer. The list includes generic names and brand names. The drug names link to NCI's Cancer Drug Information summaries.

Vulvar disease in children: a clinical audit of 130 cases.

PubMed

Fischer, G; Rogers, M

2000-01-01

We evaluated 130 prepubertal girls presenting with a vulvar complaint to determine the spectrum and frequency of conditions seen in this age group. Of the patients, 41 (33%) had atopic or irritant dermatitis, 23 (18%) had lichen sclerosus, 21 (17%) had psoriasis, 15 (12%) had vulvar lesions, most often hemangiomas and nevi, and 13 (10%) had streptococcal vulvovaginitis. Diagnoses less frequently seen were staphylococcal folliculitis (four patients), labial fusion (three patients), genital warts (two patients), molluscum contagiosum of the vulva only (one patient), vulvar bullous pemphigoid (two patients), scabies nodules (one patient), erythema annulare centrifugum (one patient), tinea (two patients), and vitiligo (one patient). We also encountered vulvar presentations of systemic diseases (varicella, staphylococcal scalded skin syndrome, and Henoch-Schönlein purpura, all one patient each). We did not see candidal vulvovaginitis in this age group nor did we encounter bacterial infection with pathogens other than Staphylococcus aureus and S. pyogenes.

Vulvar cancer in Tunisia: Epidemiological and clinicopathological features multicentric study.

PubMed

Kehila, Mehdi; Harabi, Souad; Mhiri, Raoudha; Touhami, Omar; Abouda, Hassine Saber; Khlifi, Abdeljalil; Hsairi, Mohamed; Chelli, Dalenda; Derbel, Mohamed; Kebaili, Sahbi; Boujelbane, Nadia; Chaabene, Kais; Chanoufi, Mohamed Badis

2017-06-01

To describe for the first time the epidemiologic and clinico-pathologic characteristics of vulvar cancer in Tunisia. Two parts are distinguished in this study: Part1: Multicentric retrospective study about the characteristics of all cancer cases diagnosed during a 17-years period (January 1998-December 2014) in three departments of Gynecology and Obstetrics: one in south Tunisia and two in the capital. Part 2: To determine the Incidence trend of invasive vulvar cancer in North Tunisia 1994-2009, on the basis of North Cancer Registry of Tunisia. A total of 76 cases of vulvar cancer were recorded. The median age at diagnosis was 65.4years and 86.9% of patients were more than 55years old. The symptomatology was dominated by vulvar pruritus in 48.7%. The average size of the tumor was 3.96cm. Stage III was the most frequent (53.7%) followed by stage II (28.3%). Only 10.4% of tumors were at stage I. The most common histologic type of vulvar malignancy was squamous cell carcinoma (SCC) (94.7%). Standardized incidence varied from 1.2/100 000 (1994) to 0.5/100 000 (2009). There was significant decrease of Standardized incidence (APC of -8.8% per year, 95% CI: -5.5%, -9.0%-p<0.001). Vulvar cancer in Tunisia is a rare disease, occurs mostly in elderly women, and is diagnosed at advanced stages. Our findings emphasize that a greater effort should be made to facilitate early diagnosis, as treatment in earlier stages is less extensive and potentially curative. Copyright © 2017 National Cancer Institute, Cairo University. Production and hosting by Elsevier B.V. All rights reserved.

Pubic Hair Shaving Is Correlated to Vulvar Dysplasia and Inflammation: A Case-Control Study

PubMed Central

Malik, Eduard

2017-01-01

Objective The risk factors for vulvar dysplasia and infections are not fully known. In this study, we aimed to investigate the correlation between pubic hair shaving and the occurrence of vulvar inflammation, dysplasia, and cancer. Methods This study was performed between January 2013 and December 2016 in which a standardized questionnaire concerning genital hair shaving was administered to vulvar dysplasia and cancer patients and healthy participants. The presence of human papilloma virus (HPV) infection and the occurrence of genital inflammation were documented. Results We recruited 49 patients with vulvar dysplasia or cancer and 234 healthy women as a control group. Smoking, HPV infection, genital inflammation, and complete pubic hair removal were significantly more common in the vulvar dysplasia/cancer group. Pubic hair shaving per se presented a clear association with vulvar dysplasia/cancer. Shaving the labia majora in particular showed also an association. Conclusion Our findings suggest that partial or complete pubic hair shaving using a razor is correlated with and could be a potential risk factor for the development of genital inflammation, vulvar dysplasia, and malignancies. These results need to be confirmed in larger studies. HPV status and genital inflammation should be documented by medical personnel. PMID:29104417

Vulvar cancer: the Cinderella of gynaecological oncology.

PubMed

Giles, G G; Kneale, B L

1995-02-01

Cancer of the vulva is a rare malignancy that increases progressively with age. The age-standardized incidence averages between 1 and 2 per 100,000 women in Western countries. The majority (80-90%) are squamous cell carcinomas, melanoma and adenocarcinoma each accounting for about 5% of cases. Internationally, the incidence of vulvar cancer varies more than 30-fold, the highest rates being seen in populations of Portuguese South America. In many populations the incidence appears to be stable but there is some evidence that the incidence of in situ carcinoma is increasing in the United States of America. Epidemiological studies have identified sexual factors, particularly human papilloma virus (HPV) infection, as increasing risk. Smoking also increases risk by interacting synergistically with HPV infection and genital warts. The aetiologies of vulvar intraepithelial neoplasia (VIN)3/in situ disease and invasive cancer appear to differ. VIN does not automatically progress to invasive cancer and is strongly associated with HPV infection. Many older women with invasive vulvar cancer do not have evidence of HPV and do not smoke. More research is needed on the cause of vulvar carcinoma in this group. Treatment has become more conservative over the years and this has reduced morbidity and probably mortality. Although FIGO data do not show much by way of improvement in survival, data from population-based cancer registries have shown definite increases in survival (5-year survival proportions in excess of 80%, when age and Stage have been taken into account). Improvement is particularly related to the preponderance of early stage disease.

[Vulvar carcinoma. Diagnosis and therapy].

PubMed

Schnürch, H G

2004-07-01

Vulvar cancer is a rare entity. It appears mostly in older women aged 70-79 years with a slow tendency to younger age. More than 90% of the tumors show a squamous differentiation. The correspondent preneoplasia is VIN 3. This lesion occurs in women mostly younger than 35 years. Experts assume vulvar cancer to appear in two different types:HPV-induced type in younger women and non-HPV-dependent type in older women. The preneoplasia VIN 3 already should be treated by resection or destruction. Invasive carcinomas stage I or II can be treated by wide local excision. The inguinofemoral lymph nodes should be resected if invasion exceeds 1 mm in depth. In larger primary tumors, vulvectomy with bilateral inguinofemoral node dissection is indicated. In advanced tumor stages, multimodal concepts are applied: primary radiotherapy or radiochemotherapy may precede a salvage operation.

p16 Expression and Biological Behavior of Flat Vulvar Low-grade Squamous Intraepithelial Lesions (LSIL).

PubMed

Lewis, Natasha; Blanco, Luis Z; Maniar, Kruti P

2017-09-01

Flat low-grade squamous intraepithelial lesion (LSIL) of the vulva [vulvar intraepithelial neoplasia (VIN) 1, flat condyloma] is an uncommon entity with poorly understood biological behavior. We aimed to determine the risk of subsequent vulvar high-grade squamous intraepithelial lesion (HSIL) or carcinoma following a diagnosis of vulvar LSIL/VIN 1, as well as the frequency and predictive value of p16 immunohistochemical expression in this setting. Of the 51 included cases, p16 positivity (diffuse block staining) was identified in 2 (4%). Follow-up data were available in 34 cases, of which 2 (5.9%) developed subsequent vulvar HSIL, including 1/2 p16-positive cases and 1/32 p16-negative cases. The difference in HSIL frequency between p16-positive and p16-negative cases was not statistically significant (P=0.116 for VIN 2+, P=0.061 for VIN 3). For the 18 patients with treatment information available, 10 (56%) received medical or surgical treatment after biopsy. Our results indicate that flat vulvar LSIL is infrequently p16 positive, and that few patients with vulvar LSIL develop subsequent vulvar HSIL. Despite the use of destructive treatment in some cases, the data provide support for the nonpreneoplastic nature of the entity. Immunohistochemical expression of p16 may not be a predictor of HSIL risk in vulvar LSIL, although this result may also be related to the very low rates of both p16 positivity and subsequent vulvar HSIL in our sample. It is clear that vulvar LSIL is distinct from LSIL in other lower anogenital sites in terms of its behavior and p16 expression frequency.

Human papillomavirus infections in vulvar precancerous lesions and cancer.

PubMed

Costa, S; Syrjänen, S; Vendra, C; Chang, F; Guida, G; Hippeläinen, M; Terzano, P; Tervahauta, A; Yliskoski, M; Syrjänen, K

1995-04-01

To elucidate some of the recently arisen issues related to the bimodal disease pattern of vulvar intraepithelial lesions (VIN) and vulvar cancer, a series of 27 consecutive women with vulvar symptoms was analyzed for human papillomavirus (HPV) involvement by colposcopy, light microscopy and in situ hybridization (ISH) for HPV types 6, 11, 16, 18, 31, 33 and 42. Altogether, HPV DNA was discovered in 13/27 (48.1%) of the lesions by ISH; the rest were HPV DNA negative for the seven HPV types tested. HPV DNA was present in both of two exophytic lesions (HPV 6 in condyloma and HPV 16 in verrucous cancer). Of the flat lesions, 7/13 (53.8%) were HPV DNA positive. HPV 6 was confined to low grade lesions (HPV/non-VIN and VIN 1), whereas HPV 11 was found in a case of VIN 3 as well. Of the invasive carcinomas, three of four were HPV DNA positive (2 HPV 16 and 1 HPV 31). Dystrophic changes were detected in three of four invasive carcinomas and in all three HPV 16-positive lesions. Dystrophic changes were absent in 9 of 14 (64.3%) of HPV DNA-negative lesions. Fifty percent (7/14) of vulvar warty lesions (without concomitant VIN) were found in women younger than 60. Three of four invasive carcinomas occurred in women older than 60. This small series provided additional evidence of HPV involvement in the pathogenesis of VIN lesions, and the findings support the hypothesis of a multifactorial etiology in vulvar carcinogenesis in which HPV, dystrophic changes and chronic inflammatory disease play a synergistic role.

Vulvar Pain-Associations Between First-Time Vaginal Intercourse, Tampon Insertion, and Later Experiences of Pain.

PubMed

Elmerstig, Eva; Thomtén, Johanna

2016-11-16

This study examines associations between the first experience of vaginal intercourse/tampon insertion and later experiences of vulvar pain. The study is based on questionnaire data from 1,259 Swedish female senior high-school students, aged 18 to 22 years old. Of these, 592 women reported present vulvar pain. Present vulvar pain was associated with first-time experiences of vaginal intercourse (pain, negative experience, against will) and with pain at tampon insertion. First-time experiences were also related to temporal aspects of present vulvar pain during vaginal intercourse (at the beginning, after a while during, and after). Implications of first-time experiences of vaginal intercourse for future symptoms of vulvar pain are discussed.

Vulvar pythiosis in two captive camels (Camelus dromedarius).

PubMed

Videla, Ricardo; van Amstel, Sarel; O'neill, Sarah H; Frank, Linda A; Newman, Shelley J; Vilela, Raquel; Mendoza, Leonel

2012-02-01

Two camels (Camelus dromedarius), 3- and 4-years-old, respectively, from an eastern Tennessee wildlife farm presented with persistent weight loss and large vulvar masses. An initial biopsy of the vulvar mass of one of the camels performed by a local veterinarian showed eosinophilic dermatitis. An allergic or parasitic dermatitis was suspected. The two camels were treated with one dose of sodium iodide (66 mg/kg, in 1.0 L of normosolR, IV) and ivermectin 1% (200 ug/kg PO). Upon presentation at the Veterinary Teaching Hospital, University of Tennessee, additional biopsies of the masses again revealed eosinophilic dermatitis. Microscopic examination of a Gomori methenamine silver (GMS)-stained section prepared from the biopsy of one of the camels revealed the presence of fungal-like hyphae of a mold which was suspected to be Pythium insidiosum. The vulvar masses were surgically debulked in both animals and sodium iodide and Pythium-immunotherapy prescribed. Pythium insidiosum was isolated in culture and hyphae elements were detected in histological sections confirming the diagnosis of pythiosis in both animals. Despite signs of progressive healing of the vulvar surgical areas, postoperative persistent weight lost in one of the camels suggested the possibility of gastro intestinal (GI) tract pythiosis. This camel died 5 months after the first onset of clinical signs and unfortunately a necropsy was not performed. The other camel responded well to the combination of surgery, iodides, and immunotherapy and has currently rejoined the other members of the herd.

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.

The 2015 International Society for the Study of Vulvovaginal Disease (ISSVD) Terminology of Vulvar Squamous Intraepithelial Lesions.

PubMed

Bornstein, Jacob; Bogliatto, Fabrizio; Haefner, Hope K; Stockdale, Colleen K; Preti, Mario; Bohl, Tanja G; Reutter, Jason

2016-02-01

The impact of terminology for vulvar intraepithelial lesions has been significant over the years, because it has affected diagnosis, treatment, and research. The introduction of the Lower Anogenital Squamous Terminology (LAST) in 2012 raised 2 concerns in relation to vulvar lesions: firstly, the absence of reference to "differentiated vulvar intraepithelial neoplasia" (differentiated VIN) could lead to its being overlooked by health care providers, despite its malignant potential. Secondly, including the term "low-grade squamous intraepithelial lesion" (LSIL) in LAST recreated the potential for overdiagnosis and overtreatment for benign, self-limiting lesions. The International Society for the Study of Vulvovaginal Disease (ISSVD) assigned the terminology committee the task of developing a terminology to take these issues into consideration. The committee reviewed the development of terminology for vulvar SILs with the previous 2 concerns in mind and reviewed several new terminology options. The final version accepted by the ISSVD contains the following: 1) Low-grade SIL of the vulva or vulvar LSIL, encompassing flat condyloma or human papillomavirus effect. 2) High-grade SIL or vulvar HSIL (which was termed "vulvar intraepithelial neoplasia usual type" in the 2004 ISSVD terminology). 3) Vulvar intraepithelial neoplasia, differentiated type. The advantage of the new terminology is that it includes all types of vulvar SILs, it provides a solution to the concerns in relation to the application of LAST to vulvar lesion, and it is in accordance with the World Health Organization classification as well as the LAST, creating unity among clinicians and pathologists.

The 2015 International Society for the Study of Vulvovaginal Disease (ISSVD) Terminology of Vulvar Squamous Intraepithelial Lesions.

PubMed

Bornstein, Jacob; Bogliatto, Fabrizio; Haefner, Hope K; Stockdale, Colleen K; Preti, Mario; Bohl, Tanja G; Reutter, Jason

2016-01-01

The impact of terminology for vulvar intraepithelial lesions has been significant over the years, because it has affected diagnosis, treatment, and research. The introduction of the Lower Anogenital Squamous Terminology (LAST) in 2012 raised 2 concerns in relation to vulvar lesions: firstly, the absence of reference to "differentiated vulvar intraepithelial neoplasia" (differentiated VIN) could lead to its being overlooked by health care providers, despite its malignant potential. Secondly, including the term "low-grade squamous intraepithelial lesion" (LSIL) in LAST recreated the potential for overdiagnosis and overtreatment for benign, self-limiting lesions. The International Society for the Study of Vulvovaginal Disease (ISSVD) assigned the terminology committee the task of developing a terminology to take these issues into consideration. The committee reviewed the development of terminology for vulvar SILs with the previous 2 concerns in mind and reviewed several new terminology options. The final version accepted by the ISSVD contains the following:•Low-grade SIL of the vulva or vulvar LSIL, encompassing flat condyloma or human papillomavirus effect.•High-grade SIL or vulvar HSIL (which was termed "vulvar intraepithelial neoplasia usual type" in the 2004 ISSVD terminology).•Vulvar intraepithelial neoplasia, differentiated type. The advantage of the new terminology is that it includes all types of vulvar SILs, it provides a solution to the concerns in relation to the application of LAST to vulvar lesion, and it is in accordance with the World Health Organization classification as well as the LAST, creating unity among clinicians and pathologists.

[Anatomo-clinical confrontation. Vulvar melanosis].

PubMed

Quatresooz, P; Piérard, G E

2004-12-01

Vulvar melanosis is a benign disorder that may suggest a malignant melanoma. We report the case of a woman in whom partial vulvectomy was performed to eradicate the melanotic macule. The lesion corresponds to increased accumulation of melanin inside keratinocytes in the absence of any melanocytic neoplasm.

Rapid spontaneous regression of acute-onset vulvar intraepithelial neoplasia 3 in young women: a case series.

PubMed

Stephenson, Ruth D; Denehy, Thad R

2012-01-01

Vulvar intraepithelial neoplasia 3 (VIN 3)/vulvar carcinoma in situ is currently treated by surgical excision, laser ablation, or topically with 5-fluorouracil or imiquimod. The rate of progression of untreated VIN 3/vulvar carcinoma in situ to invasive cancer is significant, although difficult to assess, because most patients undergo treatment. The peak incidence of invasive carcinoma of the vulva occurs in the sixth decade, which may indicate that human papillomavirus (HPV)-related preinvasive disease in the younger population has a lower progression rate. However, the risk of invasive disease cannot be disregarded. This is a case series of complete spontaneous resolution of untreated VIN 3/vulvar carcinoma in situ in 5 healthy women aged 20 to 36 years from a single community gynecologic oncologist practice from 2006 to 2010. Complete spontaneous regression of acute VIN 3/vulvar carcinoma in situ was reported in 6 healthy young women aged 20 to 36 years. New sexual partners were reported in 2 of the 6 patients preceding the onset of vulvar lesions within 6 months. All patients were nonsmokers, healthy without known immunocompromise, and noted the acute onset of vulvar lesions. Vulvar intraepithelial neoplasia 3/vulvar carcinoma in situ was diagnosed on biopsy and confirmed on independent review. All lesions were multifocal in nature. Time to spontaneous regression was 6, 6, 8, 12, 18, and 20 weeks after initial biopsy. No patient received the HPV vaccine. Recurrence has not been noted in any of the patients within the follow-up period of 6 to 60 months. Short-term follow-up with conservative management of acute-onset VIN 3/vulvar carcinoma in situ in this young patient population correlates with similar treatment strategies for HPV-related cervical intraepithelial neoplasia of the cervix and may prevent disfigurement, pain, and complications associated with the current recommended therapeutic modalities. The timing of intervention for VIN 3/vulvar carcinoma in

High-grade squamous intraepithelial lesion arising adjacent to vulvar lymphangioma circumscriptum: a tertiary institutional experience

PubMed Central

Bae, Go Eun; Yoon, Gun; Song, Yong Jung; Kim, Hyun-Soo

2016-01-01

Lymphangioma circumscriptum of the vulva occurs in patients who have undergone radical hysterectomy, lymph node dissection, or radiation therapy for management of advanced uterine cancer. Since vulvar lymphangioma circumscriptum typically presents as multiple, grossly verrucous vesicles of various sizes, it may be impossible to clinically distinguish vulvar lymphangioma circumscriptum from other vulvoperineal cutaneous diseases. In the present study, 16 (1.6%) out of the 1,024 vulvar biopsy or excision specimens were diagnosed as lymphangioma circumscriptum. In two (12.5%) out of the 16 cases, unusual histopathological findings were observed. Both patients had previously undergone radical hysterectomy with lymph node dissection and postoperative radiation therapy or concurrent chemoradiation therapy for advanced cervical cancer. Microscopic examination revealed high-grade squamous intraepithelial lesions, which were located immediately adjacent to the normal squamous epithelium covering the dilated subepithelial lymphatic vessels. Further, human papillomavirus genotyping confirmed that both patients were infected with high-risk human papillomavirus. High-grade squamous intraepithelial lesion cannot be grossly distinguished from vulvar lymphangioma circumscriptum because the multiple, verrucous vesicles that constitute the characteristic gross appearance of vulvar lymphangioma circumscriptum hinder its distinction. In this regard, our cases of high-grade squamous intraepithelial lesion, located adjacent to vulvar lymphangioma circumscriptum, support the notion that active surgical excision is necessary for the treatment of vulvar lymphangioma circumscriptum. PMID:27329721

The vulvar skin microenvironment: impact of tight-fitting underwear on microclimate, pH and microflora.

PubMed

Runeman, Bo; Rybo, Göran; Forsgren-Brusk, Ulla; Larkö, Olle; Larsson, Peter; Faergemann, Jan

2005-01-01

The aim of the present study was to investigate if tight-fitting underwear (string panties) equipped with string panty liners affected the vulvar skin microenvironment differently to regular panties with standard panty liners. Thirty-two healthy women participated in a crossover study where temperature, humidity, surface pH and aerobic microflora were measured on vulvar skin. Vulvar skin temperature was 35.2 +/- 0.19 (mean +/- SEM) and 35.3 +/- 0.17 degrees C, respectively, for the two underwear systems. Mean humidity and mean skin surface pH at vulvar skin did not differ between the two systems. Barely noticeable differences were found for the aerobic microflora both at labium majus and at perineum. The mean total number of microorganisms in the two different panty liners was the same, 6.0 +/- 0.15 and 6.0 +/- 0.16, respectively (log CFU per panty liner). The differences in panty and panty liner design studied seem to have negligible impact on the vulvar skin microclimate, skin surface pH and aerobic microflora. No support was found for the assumption that a string panty system would result in higher contamination of vulvar skin by anorectal microflora.

Lower Urinary Tract and Functional Bowel Symptoms in Women With Vulvar Diseases and Controls.

PubMed

Swenson, Carolyn W; Menees, Stacy B; Haefner, Hope K; Berger, Mitchell B

2015-01-01

This study aims to compare the prevalences of lower urinary tract symptoms (LUTS), irritable bowel syndrome (IBS) and constipation in women with vulvar diseases to those from the general population. Three groups of women were recruited from the University of Michigan Gynecology Clinics, women with: (1) biopsy proven lichen sclerosus (LS), (2) non-LS vulvar diseases (vulvar controls, VC), and (3) presenting for annual examinations (AE). All patients completed self-administered surveys and validated pelvic floor symptom questionnaires. 317 subjects were enrolled: 101 with LS, 86 VCs, and 130 AEs. Compared to women in the VC and AE groups, LS subjects were older and of higher parity, and also had a higher prevalence of overactive bladder and urinary incontinence. The IBS was more common in the LS and VC groups compared to the AE group but no difference in constipation was seen. Similar results were found when all women with vulvar disease (LS and VC) were compared to the AEs. Age (adjusted odds ratio [OR], 1.28; P = 0.003) and IBS (adjusted OR, 3.05; P < 0.001) were the 2 variables predictive of overactive bladder. Urinary incontinence was predicted by age (adjusted OR, 1.35; P = 0.002), vulvar disease categorization (adjusted OR, 2.31; P = 0.004) and IBS (adjusted OR, 4.51; P < 0.001). We find a significantly greater prevalence of LUTS and IBS in women with vulvar disease compared to women presenting for annual gynecologic exams, but no difference in constipation. Similar rates of LUTS, IBS, and constipation were seen in women with LS and non-LS vulvar disease.

Differentiating vulvar intraepithelial neoplasia from nonneoplastic epithelial disorders. The toluidine blue test.

PubMed

Joura, E A; Zeisler, H; Lösch, A; Sator, M O; Müllauer-Ertl, S

1998-08-01

To determine the effectiveness of the toluidine blue test in the differentiation of vulvar intraepithelial neoplasia (VIN) and nonneoplastic epithelial disorders (NNEDs). This retrospective clinical study included all women with VIN (n = 24) and NNED (n = 72) referred to a vulvar clinic at a university hospital during a two-year period. Vulvoscopy, staining of vulvar epithelium with 1% toluidine blue and punch biopsy were performed. Vulvar epithelium demonstrated toluidine blue staining in 100% of the patients with VIN 3, in 83% of women with VIN 1-2, in 50% of the women with squamous cell hyperplasia and in 10% of the women with lichen sclerosus. The differences in staining between the groups were statistically significant (P < .001). The sensitivity of toluidine blue staining for the detection of VIN was 92%; the negative predictive value 96% in teh investigated cohort. The specificity for strong staining was 88%. The toluidine blue test is an inexpensive and reliable method of separating VIN from hyperplastic NNED areas and choosing a biopsy site on the vulva.

Bilateral Breast Metastases from Vulvar Carcinoma: A Case Report and Literature Review

PubMed Central

Kalogerakos, K.; Dimopoulos, Johannes Carl Athanasios; Kalinoglou, N.

2017-01-01

Vulvar carcinoma is a rare disease that accounts for 3–5% of all gynecologic malignancies. Breast represents an unusual site of metastasis and only a few cases are reported. We describe the first case of bilateral metastatic breast carcinoma of vulvar origin, at an 80-year-old female patient. Six months after treatment of her primary disease, she presented with bilateral metastatic squamous cell breast carcinoma. Diagnosis was based on clinical, radiological, and histological facts. Breast although rare is another potential site of metastasis in vulvar cancer and thus mammary gland examination should be considered in the follow-up of these patients. Differential diagnosis between primary and metastatic lesions is of utmost importance for appropriate management. PMID:28487793

Edema

MedlinePlus

Edema Overview Edema is swelling caused by excess fluid trapped in your body's tissues. Although edema can affect any part of your body, you ... in your hands, arms, feet, ankles and legs. Edema can be the result of medication, pregnancy or ...

Vulvar Lichen Sclerosus et Atrophicus

PubMed Central

Nair, Pragya Ashok

2017-01-01

Vulvar lichen sclerosus (VLS) is a chronic inflammatory dermatosis characterized by ivory-white plaques or patches with glistening surface commonly affecting the vulva and anus. Common symptoms are irritation, soreness, dyspareunia, dysuria, and urinary or fecal incontinence. Anogenital lichen sclerosus (LS) is characterized by porcelain-white atrophic plaques, which may become confluent extending around the vulval and perianal skin in a figure of eight configuration. Thinning and shrinkage of the genital area make coitus, urination, and defecation painful. LS is not uncommon in India and present as an itchy vulvar dermatosis which a gynecologist may mistake for candidal vulvovaginitis. There is often a delay in diagnosis of VLS due to its asymptomatic nature and lack of awareness in patients as well as physicians. Embarrassment of patients due to private nature of the disease and failure to examine the genital skin properly are the other reasons for delay in diagnosis. There is no curative treatment for LS. Various medications available only relieve the symptoms. Chronic nature of the disease affects the quality of life. Proper and regular follow-up is required as there are chances of the development of squamous cell carcinoma. PMID:28706405

A Giant Vulvar Mass: A Case Study of Cellular Angiofibroma

PubMed Central

Aydın, Ümit; Terzi, Hasan; Turkay, Ünal; Eruyar, Ahmet Tuğrul; Kale, Ahmet

2016-01-01

Cellular angiofibroma is a mesenchymal tumor that affects both genders. Nucci et al. first described it in 1997. Cellular angiofibroma is generally a small and asymptomatic mass that primarily arises in the vulvar-vaginal region, although rare cases have been reported in the pelvic and extrapelvic regions. It affects women most often during the fifth decade of life. The treatment requires simple local excision due to low local recurrence and no chance of metastasization. The current study presents a case of angiofibroma in the vulvar region that measured approximately 20 cm. PMID:27293929

Management of vulvar melanoma.

PubMed

Trimble, E L; Lewis, J L; Williams, L L; Curtin, J P; Chapman, D; Woodruff, J M; Rubin, S C; Hoskins, W J

1992-06-01

Considerable debate centers on the optimal treatment for vulvar melanoma, as well as those clinicopathological factors influencing prognosis. We reviewed 80 patients with vulvar melanoma seen between 1949 and 1990. Primary tumors were assessed according to Chung (47 patients) and Breslow (65 patients) microstaging systems. Fifty-nine patients (76%) underwent radical vulvectomy, ten patients (13%) had a partial vulvectomy, and nine patients (12%) had a wide local excision. Fifty-six also underwent inguinal node dissection. Median follow-up was 193 months. Median survival was 63 months. Ten-year survival by Chung level was as follows: I 100%; II, 81%; III, 87%; IV, 11%; V, 33%. Ten-year survival by tumor thickness was as follows: 0.75 mm, 48%; 0.75-1.5 mm, 68%; 1.51-3.0 mm, 44%; greater than 3.0 mm, 22%. Increased depth of invasion was associated with increased incidence of inguinal node metastasis. Cox regression analysis demonstrated prognostic significance for tumor thickness (P less than 0.001), inguinal node metastasis (P less than 0.001), and older age at diagnosis (P less than 0.001). Radical vulvectomy did not seem to improve survival over less radical procedures. Based on this experience, we recommend radical local excision for patients with malignant melanoma of the vulva. Patients who have more than a superficially invasive melanoma should also have inguinal lymph node dissection.

Evolution of terminology for human-papillomavirus-infection-related vulvar squamous intraepithelial lesions.

PubMed

Wilkinson, Edward J; Cox, J Thomas; Selim, Maria Angelica; O'Connor, Dennis M

2015-01-01

The aim of this study was to review the nearly 100-year evolution of terminology applicable to oncogenic human papillomavirus (HPV)-related vulvar intraepithelial squamous lesions and present current consensus terminology. An extensive literature search of the English language was performed, which included articles that reviewed French and German publications, from 1922 to 2012. The database search was assisted by representatives of the American Society for Colposcopy and the College of American Pathologists as part of a comprehensive study and consensus effort to achieve unified terminology among gynecologists, dermatologists, pathologists, and other related experts to develop for reporting female and male lower genital and anal HPV related squamous lesions. This was done by the committee referred to as the "LAST" Committee. Some of the results and conclusions have been previously presented and published. This presentation is specifically related to vulvar squamous intraepithelial lesion (SIL)/vulvar intraepithelial neoplasia terminology. This work will review past terminology related to HPV-related vulvar SIL, beginning in 1922. The most current terminology will be presented as proposed by the LAST Committee and considered by the World Health Organization this year in accord with the US-Canadian Academy of Pathology. A consensus of terminology for HPV-related vulvar SIL has been sought for some time, and currently, some consensus has been achieved. The term "squamous intraepithelial lesion" is favored over "intraepithelial neoplasia." A 2-tier classification, of "high grade (HSIL)" or "low grade (LSIL)," is favored over a 3- or 4-tier classification. The application of this terminology will be discussed.

European Nationality Influence in the Management of Squamous Cell Vulvar Cancer.

PubMed

Iacoponi, Sara; Zapardiel, Ignacio

2017-01-01

Vulvar cancer is a rare disease. In western European countries, the incidence is 1.2 cases per 100,000 women/year. The aim of this study was to analyze the management and disease-free survival (DFS) of vulvar cancer among European countries. An international multicenter retrospective study including patients diagnosed of squamous cell vulvar cancer was performed. Countries analyzed included Austria, Germany, Greece, Italy, Latvia, Lithuania, Poland, Portugal, Spain and Turkey. One hundred different centers were enrolled including 1,505 squamous cell tumors treated from January 2001 until December 2005. The mean free surgical margin was 9.93 mm, which was different between countries (p = 0.076); it ranged from 5.79 mm (95% CI 4.44-7.13) in Germany to 33.39 mm (95% CI 22.21-44.58) in Lithuania. The global 5-year overall survival rate was 61.4%, and the global 5-year DFS rate was 32%. DFS times were different between countries as well as the treatments carried out. The country with the shortest DFS time had 15.9 ± 3.1 months compared to the one with the longest time with 66.0 ± 17.4 months. Wide differences in treatments and DFS times have been observed between countries. Homogeneous management for squamous cell vulvar cancer is needed to obtain the best survival rates for all patients. © 2016 S. Karger AG, Basel.

Comorbid Vulvar Lichen Planus and Lichen Sclerosus.

PubMed

Day, Tania; Moore, Sarah; Bohl, Tanja Gizela; Scurry, James

2017-07-01

The aims of the study are to assess the histopathologic characteristics of vulvar biopsies consistent with lichen planus (LP) in women with a previous or concurrent histopathologic diagnosis of vulvar lichen sclerosus (LS) and to describe the clinical features of comorbid LP and LS. Patients were included if a diagnosis of LP was confirmed after review of the hematoxylin and eosin slides and the histopathology reporting LS noted a band of abnormal collagen. Data were collected on anatomic site, clinical appearance, histopathology, microbiology, treatment, and follow-up. There were 31 cases with a mean age of 69.5 years. Thirty specimens showed erosive LP, of which 22 were from inner labium minus and 8 from vestibule. There were no significant differences between biopsy site in epithelial thickness, erosion, lymphocytic infiltrate, or basal layer pattern. One third of cases showed a regenerative pattern of LP. Of the 26 patients with clinical records available, erythema at the biopsy site was noted in all cases; in 23 the notes specified central erythema and peripheral pallor. Forty-six percent were prescribed topical corticosteroids before biopsy. All 26 were treated with topical corticosteroids, 23% were prescribed antimycotics, and 38% required other supplemental therapies. Comorbid vulvar LP and LS are not rare; clinicians suspecting one should evaluate for the other and consider separate biopsies of morphologically distinct areas. Clinicopathological correlation is an invaluable tool in assessing biopsies when both diagnoses are suspected, because the regenerative pattern of LP may otherwise be overlooked or misdiagnosed.

[Review of current classification and terminology of vulvar disorders].

PubMed

Sláma, J

2012-08-01

To summarize current terminology and classification of vulvar disorders. Review article. Gynecologic oncology center, Department of Gynecology and Obstetrics, General Faculty Hospital and 1st Medical School of Charles University, Prague. Vulvar disorders include wide spectrum of different diagnoses. Multidisciplinary collaboration is frequently needed in diagnostical and therapeutical process. It is essential to use unified terminology using standard dermatological terms, and unified classification for comprehensible communication between different medical professions. Current classification, which is based on Clinical-pathological criteria, was established by International Society for the Study of Vulvovaginal Disease. Recently, there was introduced Clinical classification, which groups disorders according to main morphological finding. Adequate and unified classification and terminology are necessary for effective communication during the diagnostical process.

Acute vulvar pain in a lady with post circumcision inclusion cyst of the vulva containing stones: a case report.

PubMed

Gudu, Wondimu

2014-01-06

Despite global eradication efforts, female genital cutting is still deep routed practice in some parts of Asia and East Africa. The crude and unscientific natures of the practice lead to many complications. Epidermoid inclusion cysts of the vulva are one of the late complications of female genital cutting and typically present as painless cystic swellings. But clinical presentation as 'stone' containing, hard vulvar mass is reported only once in the literature and presentation with acute vulvar pain has never been documented. A 21 yrs old, Ethiopian, unmarried, lady presented with sever acute vulvar pain, discharge, and a stony hard vulvar swelling 13 years after type-III female genital cutting (infibulation). Surgical excision of the cyst, which contained two 'stones' inside it, and defibulation were done. Histopathology confirmed calcified, keratinizing epidermoid inclusion cyst of the vulva. Clinicians, in areas where female genital cutting is prevalent, should be aware of such unusual late vulvar complication of the practice which might be misdiagnosed for other solid vulvar swellings and be familiar with the appropriate management.

Vulvovaginitis and other common vulvar disorders in children.

PubMed

Rome, Ellen S

2012-01-01

Vulvovaginitis, labial adhesions, and other vulvar disorders occur commonly in children and can provoke high anxiety in both the parent and child. Performed correctly, the pediatric gynecologic examination can diagnose and treat, educate and reassure both parent and child. This examination requires patience, sensitivity, direct communication with the child as well as with the parent, and an open manner that inspires trust in both parties to manage a potentially anxiety-provoking situation. This chapter will review common vulvar disorders, including vulvovaginitis, lichen sclerosis et atrophicus, bubble bath vaginitis, labial adhesions, urethral prolapse, and other common problems. A discussion of childhood sexual abuse is beyond the scope of this chapter, with appropriate references available elsewhere. Practical pearls will be offered to make this exam easy for the primary care clinician and/or subspecialist. Copyright © 2012 S. Karger AG, Basel.

Ecthyma Gangrenosum: Vulvar Ulcers, Pseudomonas and Pancytopenia, A Case Report of an 18- Month-Old Female.

PubMed

Todd, Nicole; Boucher, Julia E; Bassal, Mylène; Dumont, Tania; Fleming, Nathalie

2018-06-06

An 18-month-old female presenting with severe vulvar ulcers and pancytopenia with investigations revealing P.aeruginosa bacteremia. Previously healthy 18-month-old female presented with 6 days of fevers, vulvar rash and ulcers. Vulvar cultures demonstrated S.aureus and P.aeruginosa. Bloodwork showed pancytopenia and P.aeruginosa bacteremia. She started broad spectrum antibiotics. Bone marrow aspirate revealed a hypocellular marrow with erythroid dysplasia. Vulvar ulcers progressed rapidly, therefore MRI was performed to rule out necrotizing fasciitis. She was diagnosed with Ecthyma Gangrenosum (EG). Three months after initial presentation, she was diagnosed with precursor B cell acute lymphoblastic leukemia (ALL). This case highlights that health care providers should suspect EG when severe vulvar ulcers are present with P.aeruginosa infection and neutropenia. As EG poses significant morbidity and mortality, its presence should prompt aggressive antimicrobial therapy and mobilization of a multi-disciplinary team to initiate work-up for an underlying immunodeficiency syndrome or malignancy. This case also illustrates that surgical debridement may be avoided in certain patients with EG as long as meticulous wound care and close monitoring with a multidisciplinary team are in place. Copyright © 2018. Published by Elsevier Inc.

Pathogenesis of Brain Edema and Investigation into Anti-Edema Drugs

PubMed Central

Michinaga, Shotaro; Koyama, Yutaka

2015-01-01

Brain edema is a potentially fatal pathological state that occurs after brain injuries such as stroke and head trauma. In the edematous brain, excess accumulation of extracellular fluid results in elevation of intracranial pressure, leading to impaired nerve function. Despite the seriousness of brain edema, only symptomatic treatments to remove edema fluid are currently available. Thus, the development of novel anti-edema drugs is required. The pathogenesis of brain edema is classified as vasogenic or cytotoxic edema. Vasogenic edema is defined as extracellular accumulation of fluid resulting from disruption of the blood-brain barrier (BBB) and extravasations of serum proteins, while cytotoxic edema is characterized by cell swelling caused by intracellular accumulation of fluid. Various experimental animal models are often used to investigate mechanisms underlying brain edema. Many soluble factors and functional molecules have been confirmed to induce BBB disruption or cell swelling and drugs targeted to these factors are expected to have anti-edema effects. In this review, we discuss the mechanisms and involvement of factors that induce brain edema formation, and the possibility of anti-edema drugs targeting them. PMID:25941935

HPV status and favourable outcome in vulvar squamous cancer.

PubMed

Wakeham, Katie; Kavanagh, Kim; Cuschieri, Kate; Millan, David; Pollock, Kevin G; Bell, Sarah; Burton, Kevin; Reed, Nicholas S; Graham, Sheila V

2017-03-01

It is universally accepted that high-risk human papillomavirus (HR-HPV) is the cause of cervical dysplasia and cancer. More recently, it has been shown that HPV is also a marker of clinical outcome in oropharyngeal cancer. However, contemporary information is lacking on both the prevalence of HPV infection in vulvar cancer (VSCC), its precursor lesion, vulvar intraepithelial neoplasia (VIN) and the influence of HPV-status on the prognosis of this malignancy. We have conducted a detailed population-based study to examine rates of progression of VIN to VSCC, type-specific HPV prevalence in vulvar disease and the influence of HPV status on clinical outcome in VSCC. We observed that the age at which women are diagnosed with VSCC is falling and there is a significant time gap between first diagnosis of VIN and progression to invasive disease. HR-HPV infection was detected in 87% (97/112) cases of VIN and 52% cases (32/62) of VSCC. The presence of HR-HPV in squamous intraepithelial lesion was associated with lower rates of progression to invasive cancer (hazard ratio, 0.22, p = 0.001). In the adjusted analysis, HR-HPV was associated with improved progression-free survival of VSCC compared to those with HPV negative tumours (hazard ratio, 0.32, p = 0.02). © 2016 UICC.

MiR-223-5p works as an oncomiR in vulvar carcinoma by TP63 suppression

PubMed Central

de Melo Maia, Beatriz; Rodrigues, Iara Santana; Akagi, Erica Mie; Soares do Amaral, Nayra; Ling, Hui; Monroig, Paloma; Soares, Fernando Augusto; Calin, George Adrian; Rocha, Rafael Malagoli

2016-01-01

MiR-223-5p has been previously mentioned to be associated with tumor metastasis in HPV negative vulvar carcinomas, such as in several other tumor types. In the present study, we hypothesized that this microRNA would be important in vulvar cancer carcinogenesis and progression. To investigate this, we artificially mimicked miR-223-5p expression in a cell line derived from lymph node metastasis of vulvar carcinoma (SW962) and performed in vitro assays. As results, lower cell proliferation (p < 0.01) and migration (p < 0.001) were observed when miR-223-5p was overexpressed. In contrast, increased invasive potential of these cells was verified (p < 0.004). In silico search indicated that miR-223-5p targets TP63, member of the TP53 family of proteins, largely described with importance in vulvar cancer. We experimentally demonstrated that this microRNA is capable to decrease levels of p63 at both mRNA and protein levels (p < 0.001, and p < 0.0001; respectively). Also, a significant inverse correlation was observed between miR-223-5p and p63 expressions in tumors from patients (p = 0.0365). Furthermore, low p63 protein expression was correlated with deeper tumor invasion (p = 0.0491) and lower patient overall survival (p = 0.0494). Our study points out miR-223-5p overexpression as a putative pathological mechanism of tumor invasion and a promising therapeutic target and highlights the importance of both miR-223-5p and p63 as prognostic factors in vulvar cancer. Also, it is plausible that the evaluation of p63 expression in vulvar cancer at the biopsy level may bring important contribution on prognostic establishment and in elaborating better surgical approaches for vulvar cancer patients. PMID:27359057

Concordant p53 and mdm-2 protein expression in vulvar squamous cell carcinoma and adjacent lichen sclerosus.

PubMed

Carlson, J A; Amin, S; Malfetano, J; Tien, A T; Selkin, B; Hou, J; Goncharuk, V; Wilson, V L; Rohwedder, A; Ambros, R; Ross, J S

2001-06-01

To determine if carcinogenic events in vulvar skin precede the onset of morphologic atypia, the authors investigated for derangements in DNA content, cell proliferation, and cell death in vulvar carcinomas and surrounding skin in 140 samples of tumor and surrounding skin collected from 35 consecutive vulvectomy specimen for squamous cell carcinoma (SCC) or vulvar intraepithelial neoplasia (VIN) 3. Vulvar non-cancer excisions were used as controls. Investigations consisted of histologic classification and measurement of 9 variables--epidermal thickness (acanthosis and rete ridge length), immunolabeling index (LI) for 3 proteins (p53 protein, Ki-67, and mdm-2), pattern of p53 expression (dispersed vs. compact), DNA content index, and presence of aneuploidy by image analysis and apoptotic rate by Apotag labeling. Significant positive correlations were found for all nine variables studied versus increasing histologic severity in two proposed histologic stepwise models of vulvar carcinogenesis (lichen sclerosus (LS) and VIN 3 undifferentiated associated SCC groups). High p53 LI (>25) and the compact pattern of p53 expression (suspected oncoprotein) significantly correlated with LS and its associated vulvar samples compared with samples not associated with LS (P < or = 0.001). Furthermore, p53 LI, mdm-2 LI, and pattern of p53 expression were concordant between patient matched samples of LS and SCC. In addition, mdm-2 LI significantly correlated with dispersed pattern p53 LI suggesting a response to wild-type p53 protein accumulation. These findings support the hypothesis that neoplastic transformation occurs in sequential steps and compromises proteins involved in the cell cycle control. Concordance of p53 and mdm-2 protein expression in LS and adjacent SCC provides evidence that LS can act as a precursor lesion in the absence of morphologic atypia. Overexpression of mdm-2 with stabilization and inactivation of p53 protein may provide an alternate pathway for vulvar

Vulvar apocrine adenocarcinoma: a case with nodal metastasis and intranodal mucinous differentiation.

PubMed

Alsaad, Khaled O; Obaidat, Nidal; Dube, Valerie; Chapman, William; Ghazarian, Danny

2009-01-01

Primary vulvar adenocarcinomas are rare tumors, and their histogenesis is not fully understood. They are classified into extramammary Paget's disease, sweat gland carcinomas, and "breast-like" adenocarcinomas of the vulva. The latter resemble adenocarcinomas arising in the breast morphologically and immunophenotypically. Rare cases of adenocarcinoma with apocrine features have been reported, and whether these neoplasms originate from the "native apocrine" sweat glands or from "anogenital mammary-like" glands are still debatable. The presence of normal mammary-like glands in the vicinity of the tumor, the transitional malignant morphological features from normal mammary-like glands and the tumor, the breast-like histological features of the tumor, and the expression of estrogen and progesterone receptors generally suggest an origin from anogenital mammary-like glands. Absence of these features points toward native apocrine sweat glands as the source of these neoplasms. In this report, we present a patient who was initially diagnosed with Paget's disease of the right vulva, which was treated by hemi-vulvectomy, and who later presented with primary vulvar apocrine adenocarcinoma with metastasis to the inguinal lymph nodes and intranodal mucinous/colloidal differentiation: a feature, to the best of our knowledge, not reported before. We also reviewed the histogenesis of the vulvar adenocarcinomas, with emphasis on the morphological features that separate the tumors arising from the anogenital mammary-like glands in the vulva from those arising from the native vulvar sweat glands.

Coiling of a vulvar arterio-venous malformation.

PubMed

Van der Woude, Daisy Adriana Annejan; Stegeman, Marjan; Seelen, Jan L

2011-12-01

The authors report the case of a 13-year-old girl with a painful vulvar swelling and abnormal vaginal bleeding, increasing in size after trauma. With MRI (GE Signa HDx 1.5 Tesla), it is diagnosed as an arterio-venous malformation arising from the left superior femoral artery. It is treated by embolisation using a coil.

Genomic Characterization of Vulvar (Pre)cancers Identifies Distinct Molecular Subtypes with Prognostic Significance.

PubMed

Nooij, Linda S; Ter Haar, Natalja T; Ruano, Dina; Rakislova, Natalia; van Wezel, Tom; Smit, Vincent T H B M; Trimbos, Baptist J B M Z; Ordi, Jaume; van Poelgeest, Mariette I E; Bosse, Tjalling

2017-11-15

Purpose: Vulvar cancer (VC) can be subclassified by human papillomavirus (HPV) status. HPV-negative VCs frequently harbor TP53 mutations; however, in-depth analysis of other potential molecular genetic alterations is lacking. We comprehensively assessed somatic mutations in a large series of vulvar (pre)cancers. Experimental Design: We performed targeted next-generation sequencing (17 genes), p53 immunohistochemistry and HPV testing on 36 VC and 82 precursors (sequencing cohort). Subsequently, the prognostic significance of the three subtypes identified in the sequencing cohort was assessed in a series of 236 VC patients (follow-up cohort). Results: Frequent recurrent mutations were identified in HPV-negative vulvar (pre)cancers in TP53 (42% and 68%), NOTCH1 (28% and 41%), and HRAS (20% and 31%). Mutation frequency in HPV-positive vulvar (pre)cancers was significantly lower ( P = 0.001). Furthermore, a substantial subset of the HPV-negative precursors (35/60, 58.3%) and VC (10/29, 34.5%) were TP53 wild-type (wt), suggesting a third, not-previously described, molecular subtype. Clinical outcomes in the three different subtypes (HPV + , HPV - /p53wt, HPV - /p53abn) were evaluated in a follow-up cohort consisting of 236 VC patients. Local recurrence rate was 5.3% for HPV + , 16.3% for HPV - /p53wt and 22.6% for HPV - /p53abn tumors ( P = 0.044). HPV positivity remained an independent prognostic factor for favorable outcome in the multivariable analysis ( P = 0.020). Conclusions: HPV - and HPV + vulvar (pre)cancers display striking differences in somatic mutation patterns. HPV - /p53wt VC appear to be a distinct clinicopathologic subgroup with frequent NOTCH1 mutations. HPV + VC have a significantly lower local recurrence rate, independent of clinicopathological variables, opening opportunities for reducing overtreatment in VC. Clin Cancer Res; 23(22); 6781-9. ©2017 AACR . ©2017 American Association for Cancer Research.

Palliative Care Edema: Patient Population, Causal Factors, and Types of Edema Referred to a Specialist Palliative Care Edema Service.

PubMed

Real, Shirley; Cobbe, Sinead; Slattery, Sinead

2016-07-01

Edema in palliative care patients is a common symptom, however, the research base for all aspects of its care is extremely poor. To evaluate a specialist palliative care edema service in order to report on the patient population referred, the types of edema encountered, and the causes of edema. Prior to study, three different edema types were described for evaluation: lymphedema, nonlymphatic edema, and a combination of the two. Retrospective chart evaluation was completed from August 2013 through January 2014. Patients with edema assessed by the specialist palliative care physiotherapy edema service. Sixty-three cases were included, comprising 10.5% of all new palliative care referrals during the study period. Ninety-two percent (n = 58) had a diagnosis of cancer and 57% (n = 36) were female. Age ranged from 45-97 years. The most common edema type was a mixed edema (46%, n = 29), followed by lymphedema (27%, n = 18) and nonlymphatic edema (16%, n = 10). Lymphorrhea occurred in 9.5% of cases. The most common reasons for edema, based on clinical opinion, were blocked lymphatics (33%) and dependency from immobility (27%). The most common site for edema was in the lower limbs (89%, n = 56). The time lapse from the last treatment to death ranged from 1-225 days. Having a mixed edema type or lymphorrhea was a relatively poor prognostic sign. This is the first study to describe in detail the occurrence of edema in palliative care patients. Edema may be present for many months prior to death making the search for effective treatments imperative.

The tell-tale heart: A case of recurrent vulvar carcinoma with cardiac metastasis and review of literature.

PubMed

Jafri, Syed Imran Mustafa; Ali, Naveed; Farhat, Salman; Malik, Faizan; Shahin, Mark

2017-08-01

A 50-year-old female was diagnosed with vulvar cancer treated with left partial vulvectomy and bilateral lymphadenectomy. Ten months after her surgery, she presented with increased labial swelling, pain and discharge. Biopsy confirmed recurrence of squamous cell vulvar carcinoma. Incidentally, on restaging radiographic scans, she was found to have a large right ventricular mass which, after surgical debulking, was shown to be a squamous cell cancer of vulvar origin. She was commenced on chemotherapy with carboplatin and paclitaxel along with concurrent radiation therapy. Restaging PET scan showed persistent metastatic disease. She was switched to Cisplatin/Taxol after having hypersensitivity reaction to Carboplatin. She received 5 cycles with progression of disease in the follow up scans. She then received Nivolumab for 2 cycles. The patient then opted for comfort directed care given worsening functional status and progression of disease on repeat imaging. Secondary cardiac tumors are very rare and not extensively studied in oncology. Therefore, optimal management is not entirely clear. It is extremely rare for vulvar cancer to metastasize to the heart and only two cases have been reported in the literature. However, vulvar cancer metastasizing to the right ventricular cavity and endocardium has not been described before. We believe that this is the first ever such reported case.

Eosinophils as a marker for invasion in vulvar squamous neoplastic lesions.

PubMed

Spiegel, Gregory W

2002-04-01

A study of eosinophils directed against vulvar neoplastic squamous epithelium was undertaken to determine whether there were thresholds per high-power field (hpf) or 10 hpf that were a marker for invasion. The presence of stromal and intraepithelial eosinophils in 33 cases of vulvar grade 3 squamous intraepithelial neoplasia (carcinoma in situ) (VIN 3) was compared with that in 38 cases of vulvar invasive carcinoma with any degree of invasion (ISC). In both incisional biopsy and excisional specimens, the presence of >3 eosinophils per high-power field (eos/hpf) and the presence of >or=5 eosinophils per 10 high-power fields (eos/10 hpf) were both significantly associated with invasion, and the presence of >or=20 eos/hpf and/or >50 eos/10 hpf was limited to cases with invasion. The presence of eosinophils within the neoplastic squamous epithelium was also limited to cases with invasion. The author proposes: 1) eosinophil counts in vulvar incisional biopsy specimens of >3/hpf and/or >or=5/10 hpf warrant a note of caution that invasion may be present even when none is identified by conventional criteria; 2) eosinophil counts of >3/hpf and/or >or=5/10 hpf in excisional specimens should raise the suspicion of invasion in cases in which only VIN 3 is identified in the initial sections, and warrant additional sections and/or levels to search for invasion; 3) the above eosinophil counts provide supportive evidence for invasion in cases with equivocal invasion by conventional criteria; and 4) the presence of >or=20 eos/hpf and/or >50 eos/10 hpf, and the presence of intraepithelial eosinophils in conjunction with >3 eos/hpf and >or=5 eos/10 hpf is virtually diagnostic of invasion.

Edema

MedlinePlus

Edema means swelling caused by fluid in your body's tissues. It usually occurs in the feet, ankles ... it can involve your entire body. Causes of edema include Eating too much salt Sunburn Heart failure ...

Vulvar and vaginal cancers and dysplasia in France--an analysis of the hospital medical information system (PMSI) database.

PubMed

Rémy, Vanessa; Mathevet, Patrice; Vainchtock, Alexandre

2009-12-01

Literature on the epidemiology of vulvar and vaginal cancers is scarce. The incidence of these diseases seems to be increasing. It has been reported that about 40% of vulvar and 70% of vaginal cancers may be linked to human papillomavirus (HPV). This study aimed to assess the medical burden associated with hospitalizations and management of vulvar and vaginal cancers and dysplasia (VIN and VaIN) in France. A retrospective analysis using the French national hospital database (PMSI) was performed to assess the annual number of patients hospitalized for vulvar and vaginal cancers and VIN/VaIN, based on hospital admissions in 2006. Data for all stays and chemotherapy/radiotherapy sessions were extracted. SAE database (Statistiques annuelles des établissements de santé) was used to take into account patients who had radiotherapy sessions performed in the private sector which are not reported in the PMSI. In 2006, 1237 and 623 patients were hospitalized for vulvar cancer and VIN, respectively. There were also 728 and 244 patients hospitalized for vaginal cancer and VaIN, respectively. Overall, about 35% of all patients were hospitalized in the private setting. For all lesions except vaginal cancer, surgery was the most common type of management. For vaginal cancer, medical care was the most prevalent (52%), followed by surgery (31%). The burden of hospitalizations due to vulvar and vaginal cancers is substantial. Further research is needed to assess the outpatient burden due to these diseases especially for precancerous dysplasia which may be mostly managed in an outpatient setting.

Prevalence of human papillomavirus types in invasive vulvar cancers and vulvar intraepithelial neoplasia 3 in the United States before vaccine introduction.

PubMed

Gargano, Julia W; Wilkinson, Edward J; Unger, Elizabeth R; Steinau, Martin; Watson, Meg; Huang, Youjie; Copeland, Glenn; Cozen, Wendy; Goodman, Marc T; Hopenhayn, Claudia; Lynch, Charles F; Hernandez, Brenda Y; Peters, Edward S; Saber, Maria Sibug; Lyu, Christopher W; Sands, Lauren A; Saraiya, Mona

2012-10-01

The study aimed to determine the baseline prevalence of human papillomavirus (HPV) types in invasive vulvar cancer (IVC) and vulvar intraepithelial neoplasia 3 (VIN 3) cases using data from 7 US cancer registries. Registries identified eligible cases diagnosed in 1994 to 2005 and requested pathology laboratories to prepare 1 representative block for HPV testing on those selected. Hematoxylin-eosin-stained sections preceding and following those used for extraction were reviewed to confirm representation. Human papillomavirus was detected using L1 consensus polymerase chain reaction (PCR) with PGMY9/11 primers and type-specific hybridization, with retesting of samples with negative and inadequate results with SPF10 primers. For IVC, the confirmatory hematoxylin-eosin slides were re-evaluated to determine histological type. Descriptive analyses were performed to examine distributions of HPV by histology and other factors. Human papillomavirus was detected in 121/176 (68.8%) cases of IVC and 66/68 (97.1%) cases of VIN 3 (p < .0001). Patients with IVC and VIN 3 differed by median age (70 vs 55 y, p = .003). Human papillomavirus 16 was present in 48.6% of IVC cases and 80.9% of VIN 3 cases; other high-risk HPV was present in 19.2% of IVC cases and 13.2% of VIN 3 cases. Prevalence of HPV differed by squamous cell carcinoma histological subtype (p < .0001) as follows: keratinizing, 49.1% (n = 55); nonkeratinizing, 85.7% (n = 14), basaloid, 92.3% (n = 14), warty 78.2% (n = 55), and mixed warty/basaloid, 100% (n = 7). Nearly all cases of VIN 3 and two thirds of IVC cases were positive for high-risk HPV. Prevalence of HPV ranged from 49.1% to 100% across squamous cell carcinoma histological subtypes. Given the high prevalence of HPV in IVC and VIN 3 cases, prophylactic vaccines have the potential to decrease the incidence of vulvar neoplasia.

Laser CO2 treatment for vulvar lymphedema secondary to gynecological cancer therapy: A report of two cases and review of the literature.

PubMed

Sopracordevole, Francesco; Mancioli, Francesca; Canzonieri, Vincenzo; Buttignol, Monica; Giorda, Giorgio; Ciavattini, Andrea

2015-04-01

Vulvar lymphedema is an uncommon and disabling side-effect of pelvic lymphadenectomy and pelvic radiotherapeutic treatment for invasive genital cancer. Lymphorrhea, a complication of lymphedema, may be extremely distressing for patients due to the requirement to wear sanitary towels and as the pain and loss of elasticity of the vulvar skin and mucosa can cause discomfort during coitus. Surgical treatments of lymphorrhea and vulvar lymphedema secondary to gynecological cancer treatments remain controversial and are not currently considered to be the standard therapy. The present study reports two cases of vulvar lymphedema complicated by vulvar lymphorrhea in females who had undergone treatment for cervical and endometrial cancer, respectively; a review of the literature is also included. In the two present cases, vulvar lymphedemas were refractory to standard treatments, including decongestive therapy, manual lymph drainage, elastic bandaging, low-stretch bandaging, exercises and skin care. Laser CO 2 excision and vaporization of the whole skin and mucosal tissue of the vulva was successfully performed to treat the lymphorrhea and improve quality of life. Thus, the present two cases indicated that laser CO 2 surgery may present an additional therapy for the treatment of genital lymphedema that is refractory to other treatments.

Flexitouch® Home Maintenance Therapy or Standard Home Maintenance Therapy in Treating Patients With Lower-Extremity Lymphedema Caused by Treatment for Cervical Cancer, Vulvar Cancer, or Endometrial Cancer

ClinicalTrials.gov

2014-12-29

Lymphedema; Stage 0 Cervical Cancer; Stage 0 Uterine Corpus Cancer; Stage 0 Vulvar Cancer; Stage I Uterine Corpus Cancer; Stage I Vulvar Cancer; Stage IA Cervical Cancer; Stage IB Cervical Cancer; Stage II Uterine Corpus Cancer; Stage II Vulvar Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage III Uterine Corpus Cancer; Stage III Vulvar Cancer; Stage IV Uterine Corpus Cancer; Stage IVA Cervical Cancer; Stage IVB Cervical Cancer; Stage IVB Vulvar Cancer

Treatment of bowenoid and basaloid vulvar intraepithelial neoplasia 2/3 with imiquimod 5% cream.

PubMed

Marchitelli, Claudia; Secco, Graciela; Perrotta, Myriam; Lugones, Leonor; Pesce, Romina; Testa, Roberto

2004-11-01

To evaluate the effectiveness and safety of imiquimod 5% for the treatment of bowenoid and basaloid vulvar intraepithelial neoplasia (VIN) and to evaluate recurrences following treatment. Eight patients <55 years old (range, 32-51; mean, 39.7), with bowenoid or basaloid VIN 2/3 diagnosed by biopsy were treated with imiquimod 5%. Women with other types of intraepithelial neoplasia of the lower genital tract, immunosuppressed women, pregnant women and women with other types of vulvar pathology were excluded. Two patients previously treated for VIN 3 (surgical resection, resection by loop electrosurgical excision procedure) had recurrences. Patients applied imiquimod cream 3 times a week until total clearance of the lesions or up to a maximum of 16 weeks. Responses were categorized as total when there was no colposcopic evidence of a lesion, partial when the lesion area diminished >50% and progressive when there was an increase in the lesion area. A biopsy was performed at the end of treatment. Follow-up was carried out monthly (10-30 months). Total clearance of lesions was observed in 6 patients after 10-16 weeks. Two patients had a partial response (1 with 75% and the other with 50% reduction of the lesions). Posttreatment histopathology showed the absence of precancerous lesions in 7 patients (87.5%). Biopsy was positive for VIN 3 (12.5%) only in the patient showing a clinical response of 50%. Of the 7 patients with biopsies negative for VIN, 2 (25%) were positive for viral infection; 1 gave a negative reading after 2 months after treatment, and the other 1 remained positive for human papillomavirus. The patient with persistent VIN received surgical treatment. The side effects were as follows: erythema in 8 patients (100%), erosions in 1 patient (12.5%) and edema in 1 patient (12.5%). No relapses occurred after treatment during 10-30 months of follow-up. In this initial series, imiquimod proved to be effective for the treatment of bowenoid and basaloid VIN 2/3 in a

Prophylactic inguinal-femoral irradiation as an alternative to primary lymphadenectomy in treatment of vulvar carcinoma.

PubMed

Hallak, Sorana; Ladi, Luz; Sorbe, Bengt

2007-11-01

In a complete geographic series of 294 cases of primary vulvar carcinomas prophylactic inguinal-femoral irradiation was used as a standard postoperative therapy. Inguinal lymph node dissection was performed in only 27 cases (9%) and was not part of the standard surgery. The histology was squamous cell carcinoma in 269 cases (92%). The primary surgery was total vulvectomy, partial vulvectomy, or local resection of the tumor. The main type of radiotherapy was adjuvant inguinal irradiation. Two separate, symmetrical and rectangular inguinal fields were irradiated with combined photon and electron beams. In the complete series 127 recurrences (43%) were recorded. Local (24%) and regional recurrences (19%) were most frequent. Type of surgery was not associated with the risk of tumor recurrence. The 5-year overall survival rate was 53% and the relapse-free survival (RFS) rate was 55%. Tumor grade was significantly (P=0.007) associated with the RFS. The inguinal RFS rate was 75% both for patients treated with adjuvant inguinal irradiation without lymphadenectomy and patients treated with primary lymph adenectomy +/- inguinal irradiation. Postoperative complications were recorded in 22%. Postoperative complications occurred most frequently in the subgroup undergoing inguinal lymphadenectomy. Chronic lymph edemas were the most serious late tissue reactions.

Pulmonary edema

MedlinePlus

... congestion; Lung water; Pulmonary congestion; Heart failure - pulmonary edema ... Pulmonary edema is often caused by congestive heart failure . When the heart is not able to pump efficiently, blood ...

Preoperative radiotherapy followed by radical vulvectomy with inguinal lymphadenectomy for advanced vulvar carcinomas

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

Rotmensch, J.; Rubin, S.J.; Sutton, H.G.

1990-02-01

A therapeutic alternative to exenteration for large locally advanced vulvar carcinoma involving the rectum, anus, or vagina is the use of preoperative radiation followed by radical surgery. Between 1980 and 1988, 13 patients with Stage III and 3 with Stage IV vulvar carcinoma involving the rectum/anus, urethra, or vagina were treated with 4000 rad to the vulva and 4500 rad to the inguinal and pelvic nodes followed by a radical vulvectomy and inguinal lymphadenectomy 4 weeks later. The overall 5 year cumulative survival was 45%. Twelve tumors regressed after radiation with 62.5% of the patients having visceral preservation while inmore » 4 patients there was no major response to radiation and urinary or fecal diversion was required. Of the 6 recurrences 4 were central and 2 distant. Three patients with central recurrences had tumor within 1 cm of the vulvectomy margin. Complications included wet desquamation, inguinal wound separation, lymphedema, and urethral strictures. There were no operative deaths. It is concluded that the use of preoperative radiation followed by radical vulvectomy may be an alternative to pelvic exenteration in selected patients with advanced vulvar lesions.« less

Decreased NK cell activity after partial vulvectomy in pregnant patient with vulvar intraepithelial neoplasia 3 (VIN3).

PubMed

Jerzak, Malgorzata; Nowakowski, Andrzej; Ohams, Monika; Górski, Andrzej; Baranowsk, Włodzimierz

2017-09-21

The study presents the problem of immune disturbances in pregnant women with vulvar carcinoma in situ (VIN3). NK cell and T reg activity in the study patient were analysed using flow cytometry. Decreased NK cell activity and but increased T reg activity were observed after vulvectomy, with subsequent successful pregnancy outcome. Although vulvar cancer may influence immune cell activity, this issue merits further study.

A Clinical and Pathological Overview of Vulvar Condyloma Acuminatum, Intraepithelial Neoplasia, and Squamous Cell Carcinoma

PubMed Central

Léonard, Boris; Kridelka, Frederic; Delbecque, Katty; Goffin, Frederic; Demoulin, Stéphanie; Doyen, Jean; Delvenne, Philippe

2014-01-01

Condyloma acuminatum, intraepithelial neoplasia, and squamous cell carcinoma are three relatively frequent vulvar lesions. Condyloma acuminatum is induced by low risk genotypes of human papillomavirus (HPV). Vulvar intraepithelial neoplasia (VIN) and squamous cell carcinoma have different etiopathogenic pathways and are related or not with high risk HPV types. The goal of this paper is to review the main pathological and clinical features of these lesions. A special attention has been paid also to epidemiological data, pathological classification, and clinical implications of these diseases. PMID:24719870

Peripheral subcutaneous vulvar stimulation in the management of severe and refractory vulvodynia.

PubMed

De Andres, Jose; Sanchis-Lopez, Nerea; Asensio-Samper, Juan Marcos; Fabregat-Cid, Gustavo; Dolz, Vicente Molsalve

2013-02-01

Vulvodynia is a complex and multifactorial clinical condition with severe pain that occurs in the absence of visible infectious, inflammatory, neoplastic, or neurological findings. A 35-year-old woman with 3 years of dysesthetic vulvodynia tried conventional and interventional medical treatment with inadequate relief. She was offered peripheral subcutaneous vulvar field stimulation and underwent implantation of two vulvar subcutaneous electrodes. At 15 days after treatment and during 1-year follow-up, the patient scored 1 out of 15 on Friedrich scale, 1 out of 10 on the visual analog scale, and 1 out of 10 on the tampon test. The patient no longer requires oral medication. Stimulation with subcutaneous electrodes provided relief from vulvodynia to a patient in whom all previous therapeutic approaches had failed.

Low-dose mitomycin C, etoposide, and cisplatin for invasive vulvar Paget's disease.

PubMed

Watanabe, Yoh; Hoshiai, H; Ueda, H; Nakai, H; Obata, K; Noda, K

2002-01-01

We report the effect of low-dose mitomycin C, etoposide, and cisplatin (low-dose MEP) therapy for three patients with invasive vulvar Paget's disease (invasive VPD) who declined radical vulvectomy and skin grafting. One patient achieved a complete response, while the other two showed partial responses (PR) without grade 3 or 4 adverse effects. The two patients with PR were undergone partial vulvectomy and inguinal lymph node dissection. All patients have no sign of recurrence for 10 months after chemotherapy. Our present results suggest that low-dose MEP is an effective and safe chemotherapy for invasive VPD and low-dose MEP may significantly improve postoperative quality of life in patients with invasive VPD by avoiding extensive vulvar resection and skin grafting.

[New histological terminology of vulvar intraepithelial neoplasia].

PubMed

Bergeron, C

2008-01-01

The International Society for the Study of Vulvar Disease (ISSVD) recommends not to use a grading any more and to include in the term vulvar intraepithelial neoplasia (VIN), usual type, the previously called VIN 2 where the nuclear atypia and mitotic figures are confined to the basal half of the epithelium and VIN 3 where nuclear abnormalities and abnormal mitotic figures are present throughout most or all of the thickness of the epithelium. VIN, usual type, is related to a human papillomavirus (HPV) high-risk type infection in most of the cases. The histologic changes previously encompassed within the term VIN 1 will be described as flat condyloma or HPV effect. The less common type of VIN lesion is termed VIN, differentiated type, previously called "high grade" differentiated type or VIN simplex type. This type of VIN is a highly differentiated lesion. The atypia is confined to the basal and parabasal layers of the epithelium, where the cells have abundant cytoplasm and form abortive pearls and the nuclei are relatively uniform in size and contain coarse chromatin and prominent nucleoli. The epithelium does not contain koilocytosis because it is not associated with HPV. It is seen primarily in older women, with a previous history of lichen sclerosus. The diagnosis is often made late in association with keratinising squamous cell carcinomas.

Vulvar epithelioid hemangiosarcoma with solar elastosis in a mare.

PubMed

Gumber, Sanjeev; Baia, Petrisor; Wakamatsu, Nobuko

2011-09-01

A 15-year-old female gray Appaloosa horse was presented with history of a mass over the right dorsal commissure of vulva for the past 7 months. Based on histopathological examination, and positive staining with factor VIII-related antigen, vimentin, and Verhoeff-van Gieson stain, the vulvar mass was diagnosed as hemangiosarcoma with marked solar elastosis.

Vulvar metastatic Crohn disease: clinical, histopathological and ultrasonographic findings.

PubMed

Pousa-Martínez, María; Alfageme, Fernando; González de Domingo, María Antonia; Suárez-Masa, Dolores; Calvo, Marta; Roustán, Gastón

2017-11-15

Metastatic Crohn disease (MCD) is an unusual type of cutaneous Crohn disease characterized by skin lesions separated from the lesions of the gastrointestinal tract. The diagnosis of MCD is essentially histological,showing noncaseating granulomas in the dermis and subcutaneous fat tissue. We report a case of MCD with vulvar involvement and clinical, histopathological, and ultrasonographic findings of this disease.

'Feeling someone is there for you' - experiences of women with vulvar neoplasia with care delivered by an Advanced Practice Nurse.

PubMed

Kobleder, Andrea; Mayer, Hanna; Senn, Beate

2017-02-01

To explore the experiences of women with vulvar neoplasia with care delivered by an Advanced Practice Nurse. Women with vulvar neoplasia suffer from a high number of symptoms and report a lack of information and support by health care professionals. Further, talking about their disease, which is still a social taboo, is difficult for them. From approaches for other patients, it can be suggested that support from an Advanced Practice Nurse can be helpful. For Advanced Practice Nurse development, implementation and evaluation, it is important to assess patients' perceptions. But so far, little is known about how patients with vulvar neoplasia experience support of an Advanced Practice Nurse. A qualitative interview study was chosen to gain understanding of the experience of women with vulvar neoplasia who received care delivered by an Advanced Practice Nurse. Narrative interviews were conducted with a purposive sample of 13 women with vulvar neoplasia after they received care from an Advanced Practice Nurse for six months. Thematic analysis was used to analyse the data from the interviews. Four main themes could be identified: a trusting relationship; accessibility; feeling safe and secure; and feeling someone is there for you. Women felt more secure and less alone in the experience of their illness through having the possibility of contacting an Advanced Practice Nurse and getting sufficient information and psychosocial support. Women with vulvar neoplasia experienced care delivered by an Advanced Practice Nurse as 'feeling someone is there for you'. Due to the localisation of the disease and the associated social taboo, psychosocial support from the Advanced Practice Nurse beyond months after surgery was very important for them. Addressing psychosocial needs in caring for women with vulvar neoplasia must be given greater attention in clinical practice. Further, continuous nursing support delivered by an Advanced Practice Nurse beyond the acute treatment phase can

Pathologic audit of 164 consecutive cases of vulvar intraepithelial neoplasia.

PubMed

Scurry, James; Campion, Michael; Scurry, Bonnie; Kim, Soo Nyung; Hacker, Neville

2006-04-01

There are 2 types of vulvar intraepithelial neoplasia (VIN): warty-basaloid and differentiated. Differentiated VIN is uncommon and seldom diagnosed prior to carcinoma and, traditionally, is not graded. There are currently 3 grading systems for warty-basaloid VIN: the World Health Organization (WHO) 3 grade system of VIN 1-3, a 2 grade system of low and high grade vulvar intraepithelial lesions, and the revised International Society for the Study of Vulvovaginal Disease (ISSVD) classification which has no grading of VIN. According to the ISSVD, VIN 1 should be abolished and VIN 2 and 3 combined into a single category, simply termed warty-basaloid VIN. To determine the best system for grading warty-basaloid VIN and learn more about differentiated VIN, we reviewed the pathology of 164 consecutive women with VIN. Of these, 134 (82.3%) had warty-basaloid VIN, 29 (18.2%) had differentiated VIN, and 1 had both. Of warty-basaloid VIN cases, 4 had VIN 1, 13 VIN 2, and 118 VIN 3 when graded according to the WHO. All VIN 1 occurred in condylomata acuminata. VIN 2 and 3 were distinguished only by degree of abnormality. Differentiated VIN was diagnosed before SCC in only 7 cases (26.7%). Because the only VIN 1 cases seen were in condylomata acuminata and because VIN 2 and 3 were difficult to distinguish and there appears little clinical reason to do so, our study supports the ISSVD proposal that VIN 1 be abolished and VIN 2 and 3 be combined. There needs to be more clinical awareness of vulvar conditions, so that differentiated VIN is biopsied before cancer has supervened.

Vulvar intraepithelial neoplasia--the need for auditable measures of management.

PubMed

Athavale, Ram; Naik, R; Godfrey, K A; Cross, P; Hatem, M H; de Barros Lopes, A

2008-03-01

Surgical excision is currently the standard treatment for vulvar intraepithelial neoplasia (VIN). To date it has proved difficult to evaluate the management of VIN in reported series due to heterogeneity in datasets. The objective of this study was to justify standardised data presentation to permit comparison between series and facilitate determination of an optimal strategy for management of VIN. We propose auditable indicators of performance to benchmark management and outcomes. This may also enable definition of a surgical control arm for future novel therapy studies. Data from the Northern Gynaecological Oncology Centre (NGOC), UK on women with proven VIN diagnosed between 1989 and 2004 who attended the vulvar review clinic are presented and analysed alongside three large retrospective series by Jones et al. [Jones RW, Rowan DM, Stewart AW. Vulvar intraepithelial neoplasia: aspects of the natural history and outcome in 405 women. Obstet Gynecol 2005;106(6):1319-26], Herod et al. [Herod JJ, Shafi MI, Rollason TP, Jordan JA, Luesley DM. Vulvar intraepithelial neoplasia: long term follow up of treated and untreated women. Br J Obstet Gynaecol 1996;103(5):446-52], McNally et al. [McNally OM, Mulvany NJ, Pagano R, Quinn MA, Rome RM. VIN 3: a clinicopathologic review. Int J Gynecol Cancer 2002;12(5):490-5] against proposed performance indicators to illustrate the deficiencies in current data presentation. Demographics and indicators such as degree of pathological expertise, definition of early stromal invasion and use of International Society for the study of Vulvovaginal Disease (ISSVD) classification were usually well documented. The description of lesions including size and focality were not always documented, nor the proportion examined by co-specialists. Numbers of primary treatments were well described but the indications for treatment, completeness of excision and VIN subclassification were not. Subsequent surgical treatments were inconsistently reported

Estudio de los Efectos Gravitomagnéticos en Cuerpos Masivos Rotantes

NASA Astrophysics Data System (ADS)

Velandia Heredia, N.; Tejeiro, J. M.

2008-03-01

A partir del estudio de los Efectos Gravitomagnéticos en cuerpos masivos rotantes, planteamos la expresión para medir el desfase en el tiempo, para diferentes observadores, que se dan cuando viajan dos rayos de luz por una guía de onda o de manera libre (geodésicas), en el plano azimutal y en el plano polar. Con lo anterior queremos abordar el experimento tipo Michelson y Morley, de forma que podamos involucrar el valor de la densidad del momento angular (a) en el retraso temporal para los dos haces de luz que viajan por los brazos del interferómetro, cuando este último es ubicado en el plano ecuatorial.

p16INK4A expression as biomarker for HPV 16-related vulvar neoplasias.

PubMed

Riethdorf, Sabine; Neffen, Eduardo F; Cviko, Aida; Löning, Thomas; Crum, Christopher P; Riethdorf, Lutz

2004-12-01

Up-regulation of p16INK4A is associated with high-risk human papillomavirus (HPV) in preinvasive and invasive cervical neoplasia. However, its expression in vulvar carcinomas, which have a diverse pathogenesis, has not been extensively studied. One hundred seventy-seven vulvar intraepithelial neoplasms (VIN), squamous cell carcinomas (SCC), and benign squamous epithelia were analyzed for p16 expression. RNA/RNA in situ hybridization was used to detect HPV 16 E6/E7 transcripts in 112. Ninety-five percent of VIN 3 and basaloid or warty SCCs (76/80) and 4% of keratinizing SCC (2/48) were moderately to strongly immunopositive for p16, which localized to nucleus and cytoplasm; 52/58 analyzed (90%) contained HPV 16 transcripts. The positive predictive value (PPV) of moderate to strong diffuse p16 immunostaining and HPV positivity for the diagnosis of VIN 3 and of basaloid or warty SCC was 97% and 95%, respectively. Conversely, 94% of keratinizing SCC contained heterogeneous staining, and when present, it was strictly cytoplasmic and frequently localized to the cells at the epithelial-stromal interface. Benign squamous epithelia were p16 negative, with the exception of lichen sclerosus, which contained focal and heterogeneously p16 positive in 42%. As in the cervix, intense diffuse p16 expression supports an HPV-related neoplastic process in vulvar neoplasia, irrespective of the level of differentiation. Up-regulation of p16 at the epithelial-stromal interface in HPV negative keratinizing SCCs is consistent with an HPV-independent response to alterations associated with invasion. These disparate patterns of p16 expression underscore 2 different mechanisms for p16 expression in HPV-related and HPV-unrelated vulvar carcinomas.

Utilization and Outcomes of Sentinel Lymph Node Biopsy for Vulvar Cancer.

PubMed

Cham, Stephanie; Chen, Ling; Burke, William M; Hou, June Y; Tergas, Ana I; Hu, Jim C; Ananth, Cande V; Neugut, Alfred I; Hershman, Dawn L; Wright, Jason D

2016-10-01

To examine the use and predictors of sentinel node biopsy in women with vulvar cancer. The Perspective database, an all-payer database that collects data from more than 500 hospitals, was used to perform a retrospective cohort study of women with vulvar cancer who underwent vulvectomy and lymph node assessment from 2006 to 2015. Multivariable models were used to determine factors associated with sentinel node biopsy. Length of stay and cost were compared between women who underwent sentinel node biopsy and lymphadenectomy. Among 2,273 women, sentinel node biopsy was utilized in 618 (27.2%) and 1,655 (72.8%) underwent inguinofemoral lymphadenectomy. Performance of sentinel node biopsy increased from 17.0% (95% confidence interval [CI] 12.0-22.0%) in 2006 to 39.1% (95% CI 27.1-51.0%) in 2015. In a multivariable model, women treated more recently were more likely to have undergone sentinel node biopsy, whereas women with more comorbidities and those treated at rural hospitals were less likely to have undergone the procedure. The median length of stay was shorter for those undergoing sentinel node biopsy (median 2 days, interquartile range 1-3) compared with women who underwent inguinofemoral lymphadenectomy (median 3 days, interquartile range 2-4). The cost of sentinel node biopsy was $7,599 (interquartile range $5,739-9,922) compared with $8,095 (interquartile range $5,917-11,281) for lymphadenectomy. The use of sentinel node biopsy for vulvar cancer has more than doubled since 2006. Sentinel lymph node biopsy is associated with a shorter hospital stay and decreased cost compared with inguinofemoral lymphadenectomy.

Demographic, Clinical, and Treatment Trends Among Women Diagnosed with Vulvar Cancer in the U.S.

PubMed Central

AM, Stroup; LC, Harlan; EL, Trimble

2008-01-01

Objective Describe the treatment and survival patterns among a population-based sample of vulvar cancer patients diagnosed in the U.S. in 1999. Methods Cases were identified for the National Cancer Institute’s Patterns of Care Study (POC) using Surveillance, Epidemiology, and End Results Program (SEER). A stratified random sample of non-Hispanic white, non-Hispanic black, and Hispanic women age 20 and older was selected from cases reported by eleven SEER registries. Analyses of the association between vulvar cancer and key demographic, clinical, and hospital characteristics by stage were performed. Cox proportional hazards was used to estimate the odds of death due to cancer. All estimates were weighted, and analyses were conducted with SUDAAN. Results 90% of cases were diagnosed with in situ or early stage invasive disease. Older patients were more likely to present at advanced stages. 25% of women with Stage III–IV vulvar cancer received chemotherapy plus radiation. We noted widespread use of radical local excision among women with Stage I/II cancer, but 46%–54% with invasive disease underwent a radical or total vulvectomy. Factors associated with cancer death were limited to age and stage. Women 75 years and older were at higher risk compared to women aged 20–49 and the risk of death increased with advancing stage. Conclusions Vulvar cancer is diagnosed at early stages. Late stage disease is associated with a significant increase in mortality. Radical surgery was still commonly performed in 1999. Radiation was more common in women diagnosed at late stage, while the use of chemoradiation remained limited. PMID:18155274

Edema associated with quetiapine

PubMed Central

Koleva, Hristina K.; Erickson, Mark A.; Vanderlip, Erik R.; Tansey, Janeta; Mac, Joseph; Fiedorowicz, Jess G.

2010-01-01

Background Edema associated with quetiapine has been described in only one case report to date and represents a potentially serious adverse reaction. Methods We present a case series of three patients who developed bilateral leg edema following initiation of quetiapine. Results One of these patients had a recurrence of edema with subsequent rechallenge. Another patient developed quetiapine-induced edema following a prior episode of olanzapine-induced edema. All the cases present a compelling temporal relationship between the drug challenge and the adverse event. Conclusions Prompt recognition and intervention with discontinuation of the offending agent is important for this potentially serious, seemingly idiosyncratic, vascular complication. PMID:19439156

An Analysis of Vulvar Necrotizing Fasciitis in the Unique and Ethnically Diverse Hawaiian Population

PubMed Central

Busse, Raydeen

2010-01-01

Vulvar necrotizing fasciitis is a surgical emergency with a high rate of morbidity and mortality. Our case series adds seven patients to the literature and presents the first group that is predominantly of Pacific-Islander origin. This study not only confirms traditional risk factors such as diabetes mellitus, obesity and hypertension but investigates ethnicity and socioeconomic status as risk factors. Also presented is a case of recurrent necrotizing fasciitis initially involving the vulva, then the back. In any patient for which there is suspicion of vulvar necrotizing fasciitis, surgical diagnosis remains the gold standard and facilitates rapid debridement of all necrotic tissues. Aggressive surgical debridement with broad spectrum antibiotic coverage is required to minimize mortality. PMID:20222491

Surgical and nonsurgical interventions for vulvar and clitoral pain in girls and women living with female genital mutilation: A systematic review.

PubMed

Ezebialu, Ifeanyichukwu; Okafo, Obiamaka; Oringanje, Chukwudi; Ogbonna, Udoezuo; Udoh, Ekong; Odey, Friday; Meremikwu, Martin M

2017-02-01

Vulvar and clitoral pain are known complications of female genital mutilation (FGM). Several interventions have been used to treat these conditions. This review focuses on surgical and nonsurgical interventions to improve vulvar and clitoral pain in women living with FGM. To evaluate the impact of nonsurgical and surgical interventions for alleviating vulvar and clitoral pain in women living with any type of FGM and to assess the associated adverse events. The search included the following major databases: Cochrane Central Register for Controlled Trials (CENTRAL), MEDLINE, Scopus, Web of Science, and ClinicalTrials.gov. These were searched from inception until August 10, 2015 without any language restrictions. Study designs included randomized controlled trials, cluster randomized trials, nonrandomized trials, cohort studies, case-control studies, controlled before-and-after studies, historical control studies, and interrupted time series with reported data comparing outcomes among women with FGM who were treated for clitoral or vulvar pain with either surgical or nonsurgical interventions. Two team members independently screened studies for eligibility. No studies were included. Limited information exists on management of vulvar and clitoral pain in women living with FGM. This constitutes an important area for further research. CRD42015024521. © 2017 International Federation of Gynecology and Obstetrics.The World Health Organization retains copyright and all other rights in the manuscript of this article as submitted for publication.

Surgical therapy of vulvar cancer: how to choose the correct reconstruction?

PubMed Central

2016-01-01

Objective To create a comprehensive algorithmic approach to reconstruction after vulvar cancer ablative surgery, which includes both traditional and perforator flaps, evaluating anatomical subunits and shape of the defect. Methods We retrospectively reviewed 80 cases of reconstruction after vulvar cancer ablative surgery, performed between June 2006 and January 2016, transferring 101 flaps. We registered the possibility to achieve the complete wound closure, even in presence of very complex defects, and the postoperative complications. On the basis of these experience, analyzing the choices made and considering the complications, we developed an algorithm to help with the selection of the flap in vulvoperineal reconstruction after oncologic ablative surgery for vulvar cancer. Results We employed eight types of different flaps, including 54 traditional fasciocutaneous V-Y flaps, 23 rectus abdominis myocutaneous flaps, 11 anterolateral thigh flaps, three V-Y gracilis myocutaneous flaps, three free style perforators V-Y flaps from the inner thigh, two Limberg flaps, two lotus flaps, two deep inferior epigastric artery perforator flap, and one superficial circumflex iliac artery perforator flap. The structures most frequently involved in resection were vulva, perineum, mons pubis, groins, vagina, urethra and, more rarely, rectum, bladder, and lower abdominal wall. Conclusion The algorithm we implemented can be a useful tool to help flap selection. The key points in the decision-making process are: anatomical subunits to be covered, overall shape and symmetry of the defect and some patient features such as skin laxity or previous radiotherapy. Perforator flaps, when feasible, must be considered standard in vulvoperineal reconstruction, although in some cases traditional flaps remain the best choice. PMID:27550406

2015 ISSVD, ISSWSH, and IPPS Consensus Terminology and Classification of Persistent Vulvar Pain and Vulvodynia.

PubMed

Bornstein, Jacob; Goldstein, Andrew T; Stockdale, Colleen K; Bergeron, Sophie; Pukall, Caroline; Zolnoun, Denniz; Coady, Deborah

2016-04-01

In 2014, the Executive Council of the International Society for the Study of Vulvovaginal Disease (ISSVD), the Boards of Directors of the International Society for the Study of Women's Sexual Health (ISSWSH), and the International Pelvic Pain Society (IPPS) acknowledged the need to revise the current terminology of vulvar pain, based on the significant increase in high quality etiologic studies published in the last decade. The new terminology was achieved in four steps. The first involved a terminology consensus conference with representatives of the three societies, held in April 2015. Then, an analysis of the relevant published studies was used to establish a level of evidence for each factor associated with vulvodynia. The terminology was amended based on feedback from members of the societies. Finally, each society's board accepted the new terminology. In 2015, the ISSVD, ISSWSH, and IPPS adopted a new vulvar pain and vulvodynia terminology that acknowledges the complexity of the clinical presentation and pathophysiology involved in vulvar pain and vulvodynia, and incorporates new information derived from evidence-based studies conducted since the last terminology published in 2003. Copyright © 2016 International Society for Sexual Medicine. All rights reserved.

The clinicopathological and prognostic impact of 14-3-3 sigma expression on vulvar squamous cell carcinomas

PubMed Central

Wang, Zhihui; Tropè, Claes G; Suo, Zhenhe; Trøen, Gunhild; Yang, Guanrui; Nesland, Jahn M; Holm, Ruth

2008-01-01

Background 14-3-3 sigma (σ) promotes G2/M cell cycle arrest by sequestering cyclin B1-CDC2 complex in cytoplasm. Down-regulation of 14-3-3σ, which has been demonstrated in various carcinomas, may contribute to malignant transformation. However, the exact role of 14-3-3σ in the pathogenesis of vulvar carcinoma is not fully characterized, and the prognostic impact of 14-3-3σ protein expression is still unknown. Methods We investigated the 14-3-3σ expression in a series of 302 vulvar squamous cell carcinomas using immunohistochemistry and its associations with clinicopathological factors and clinical outcome. Results In cytoplasm, nucleus and cytoplasm/nucleus of vulvar carcinomas high 14-3-3σ protein expression was found in 72%, 59% and 75% of the carcinomas, respectively, and low levels in 28%, 41% and 25% of the cases, respectively. High level of 14-3-3σ in cytoplasm, nucleus and cytoplasm/nucleus was significantly correlated to large tumor diameter (p = 0.001, p = 0.002 and p = 0.001, respectively) and deep invasion (p = 0.01, p = 0.001 and p = 0.007, respectively). Variations of 14-3-3σ protein expression were not associated to disease-specific survival. Conclusion Our results indicate that 14-3-3σ may be involved in the development of a subset of vulvar squamous cell carcinomas by down-regulation of 14-3-3σ protein. Neither cytoplasmic nor nuclear level of 14-3-3σ expression was associated with prognosis. PMID:18950492

Skinning vulvectomy for the treatment of vulvar intraepithelial neoplasia 2-3: a study of 21 cases.

PubMed

Ayhan, A; Tuncer, Z S; Doğan, L; Yüce, K; Küçükali, T

1998-01-01

Twenty-one cases of patients with vulvar intraepithelial neoplasia (VIN) 2-3 were reviewed. The mean age at diagnosis was 45.4 years. All of the patients presented with vulvar pruritus. Five of the patients had hypertension, two had coronary heart disease and two had diabetes mellitus as complicating medical illnesses. None of the patients had history or evidence of vaginal intraepithelial neoplasia (VAIN) or cervical intraepithelial neoplasia (CIN), and only one patient had invasive cervical cancer at diagnosis. Provided the histology confirmed VIN, the patients were subjected to a skinning vulvectomy procedure. Of the patients, 15 (71.4%) had VIN 2, and the remaining 6 (28.6%) had VIN 3 at preoperative evaluation. Histologic analysis of skinning vulvectomy specimens revealed no evidence of neoplasia in three patients (14.2%). Multifocality was observed in only three patients (14.2%). The areas involved were the perineum in four patients, labia in 15 and clitoris in two patients. Associated vulvar pathologies were condyloma acuminata in one, squamous vulvar hyperplasia in three and lichen sclerosus with squamous hyperplasia in one patient. The complications of the procedure included febrile morbidity in three patients and minor wound break-down in one patient. None of the patients in this series experienced recurrence. Skinning vulvectomy seems to have a high success rate in treatment of VIN 2-3 with minimal postoperative complications and satisfactory cosmetic results. However, observation of only three patients with multifocal lesions as well as no patient with invasive cancer adds credence to an ablative procedure after appropriate evaluation under colposcopy.

A case of usual (basaloid)-type vulvar intraepithelial neoplasia that failed to respond to imiquimod cream: clinical implications.

PubMed

Shiozaki, Takaya; Tabata, Tsutomu; Toriyabe, Kuniaki; Motohashi, Takashi; Kondo, Eiji; Tanida, Kouji; Okugawa, Toshiharu; Sagawa, Norimasa

2011-10-01

The authors report a case of usual-type (basaloid-type) vulvar intraepithelial neoplasia (VIN) 3 that failed to respond to imiquimod cream. A 51-year-old Japanese woman visited her local gynecologist complaining of vulvar itching. Atypical cells were noted in cytology smears, but nine vulvar biopsy specimens showed benign proliferation of epithelial tissue. The patient was placed under careful observation for 8 months, when the vulvar smears once again showed atypical cells and biopsy specimens revealed VIN3. The patient was then referred to our hospital where she was given a diagnosis of VIN 3, basaloid type of usual type. The biopsy specimens were positive for p16 and the lesions were confirmed to be human papilloma virus (HPV)-related. We recommended simple vulvectomy but the patient requested conservative treatment with imiquimod cream. With her written informed consent, we prescribed imiquimod cream to be self-administered 3 times a week. Colposcopy and pap smear test were performed every 2 weeks. Four weeks after the start of treatment, a fingertip-sized papule was detected at the patient's vaginal introitus. By 6 weeks, the lesion had enlarged, and biopsy specimens revealed invasive squamous cell carcinoma. At 7 weeks, we performed simple vulvectomy. The surgical specimen showed stage pT1b keratinizing-type squamous cell carcinoma. HPV-16 DNA was detected in the specimen.

Influence of treatments on prognosis for vulvar lichen sclerosus: facts and controversies.

PubMed

Brodrick, Brooks; Belkin, Zoe R; Goldstein, Andrew T

2013-01-01

Lichen sclerosus (LS) is an inflammatory dermatosis with a predilection for the anogential skin. Vulvar LS can be a debilitating disease, causing pruritus and pain, and it carries the potential for atrophy, scarring, and significant functional impairment. Recently, many advances have been made regarding the etiology and natural history of the disease process; however, much debate still exists regarding the most advantageous medical and surgical management of this disorder. In an effort to provide a comprehensive review on current vulvar LS literature, the following three controversies will be discussed: (1) optimal disease treatment, (2) theories behind LS's oncogenicity and treatments for minimizing malignancy, and (3) the value of surgical treatment for LS. Ultra-potent topical corticosteroids (TCSs) are the first-line treatment for vulvar LS, while topical calcineurin inhibitors (TCIs) remain second-line agents for patients for whom TCS treatment resulted in incomplete resolution of symptoms or adverse events. Due to the relapsing nature of the disease, long-term maintenance therapy is often required. In addition, recent advances have contributed to the understanding of the association between LS and squamous cell carcinoma (SCC). While the exact mechanism responsible for LS-associated SCC is not known, immune dysregulation and inflammation may play an important role; therefore, successful treatment of LS should be directed towards alleviation of symptoms and reversal of the underlying histopathologic changes. Patients with LS-associated malignancy, as well as patients who need correction of functionally restrictive, scarring processes, can successfully undergo surgical intervention with tissue conservation. © 2013 Elsevier Inc. All rights reserved.

GATA3 expression in primary vulvar Paget disease: a potential pitfall leading to misdiagnosis of pagetoid urothelial intraepithelial neoplasia.

PubMed

Morbeck, Diogo; Tregnago, Aline C; Baiocchi, Glauco; Sacomani, Carlos; Peresi, Patricia M; Osório, Cynthia T; Schutz, Luciana; Bezerra, Stephania M; de Brot, Louise; Cunha, Isabela W

2017-02-01

GATA3 has been reported as a specific urothelial marker among organs in the pelvic region, and has been classified as highly sensitive and specific for urothelial and breast carcinomas. Our aim was to verify GATA3 expression in extramammary Paget disease, and to determine whether it can be use to differentiate primary vulvar Paget disease from pagetoid urothelial intraepithelial neoplasia (PUIN). We also analysed HER2 protein expression and HER2 gene amplification and their roles as prognostic factors in extramammary Paget disease. We analysed GATA3 and HER2 expression in 11 primary vulvar Paget disease cases and two PUIN cases. All cases showed nuclear expression of GATA3. Of 13 cases, five were equivocal for HER2 expression (score 2+) and one was positive (3+). Fluorescence in-situ hybridization results showed amplification in two of these six cases. Both HER2-amplified cases were invasive. GATA3 was positive in all extramammary Paget disease cases tested (13 cases), and it has no value for differentiating between primary and secondary vulvar Paget disease from the urological tract. HER2 amplification might confer an aggressive and invasive pattern in primary vulvar Paget disease, as both amplified cases showed an invasive pattern. © 2016 John Wiley & Sons Ltd.

Diagnosis and treatment for vulvar cancer for indigenous women from East Arnhem Land, Northern Territory: bioethical reflections.

PubMed

McGrath, Pam; Rawson, Nicole; Adidi, Leonora

2015-06-01

This paper explores the bioethical issues associated with the diagnosis and treatment of vulvar cancer for Indigenous women in East Arnhem Land, Northern Territory, Australia. Based on a qualitative study of a vulvar cancer cluster of Indigenous women, the article highlights four main topics of bioethical concern drawn from the findings: informed consent, removal of body parts, pain management, and issues at the interface of Indigenous and Western health care. The article seeks to make a contribution towards Indigenous health and bioethics and bring to light areas of further research.

Vulvar lichen sclerosus and squamous cell carcinoma: a cohort, case control, and investigational study with historical perspective; implications for chronic inflammation and sclerosis in the development of neoplasia.

PubMed

Carlson, J A; Ambros, R; Malfetano, J; Ross, J; Grabowski, R; Lamb, P; Figge, H; Mihm, M C

1998-09-01

The histological changes of lichen sclerosus (LS) are frequently found in association with vulvar squamous cell carcinoma (SCC). The importance of chronic inflammation and scarring in oncogenesis is well recognized. Thirty-two patients with symptomatic vulvar LS and 60 with vulvar SCC were studied. Paraffin sections of vulvar LS, and three controls groups (acute scars, normal vulva, and vulvar lichen simplex chronicus [LSC]) were investigated with a panel of seven tissue markers and for DNA content in areas without vulvar intraepithelial neoplasia (VIN). All published cases to date of vulvar LS associated with SCC were reviewed. Of the cohort of symptomatic vulvar LS patients (mean/median age, 60 years), 9% developed VIN lesions and 21% invasive SCC; symptomatic LS preceded the carcinoma by a mean of 4 years (range, 1 to 23 years). Second and third primary tumors developed in three of these patients. Of the series of 60 patients presenting with vulvar SCCa, the clinical setting and histological features of SCCs associated with LS were significantly distinctive compared with SCCas without LS: SCCs associated with LS occurred in an older age-group (74 v 65 years; P = .01), were located on the clitoris (41% v 5%; P = .003), were of conventional SCCa type (85% v 57%; P = .02), were associated with a prominent fibromyxoid stromal response (46% v 10%; P = .004), were not associated with VIN 3 (SCC in situ) (5% v 67%; P = .02) and diffusely expressed tumor suppressor gene product p53 (43% v 19%; P = .01) and cytokine TGF-beta (33% v 9%; P = .05). The epidermis of vulvar LS was similar to that of acute scars and differed significantly compared with normal vulva with respect to keratinocytic expression of markers to keratin AE 1, involucrin and filaggrin, epidermal thickness (0.13 mm [LS] v 0.05 mm [normal]; P < .03), and proliferative index by PCNA and Mib-1 labeling (53/60 [LS] v 15/19 [normal] per 200 basal cells [bc]; P < .003). Vulvar LS showed significantly higher

Comparison of Human Papillomavirus Detections in Urine, Vulvar, and Cervical Samples from Women Attending a Colposcopy Clinic

PubMed Central

Gravitt, Patti E.; Dunn, S. Terence; Brown, David; Allen, Richard A.; Eby, Yolanda J.; Smith, Katie; Zuna, Rosemary E.; Zhang, Roy R.; Gold, Michael A.; Schiffman, Mark; Walker, Joan L.; Castle, Philip E.; Wentzensen, Nicolas

2014-01-01

While urine-based sampling for human papillomavirus (HPV) is being explored as a simple and noninvasive approach for cervical cancer screening, data comparing HPV genotyping in urine and those in cellular sampling of the cervix and vulva, and their correlation with rigorously confirmed cervical disease status, are sparse. We performed HPV genotyping on voided-urine and clinician-collected vulvar and cervical samples from 72 women undergoing colposcopy. Although urine-based HPV carcinogenic HPV detection was lower (58.3%) than cervical (73.6%) and vulvar (72.1%) detection (P = 0.05 and 0.07, respectively), the agreement of urine HPV with cervical and vulvar HPV was moderate (kappa = 0.55) and substantial (kappa = 0.62), respectively. Urine-based carcinogenic HPV detection had a clinical sensitivity of 80.8% (95% confidence interval [CI] = 60.7 to 93.5) and a specificity of 53.3% (95% CI = 37.9 to 68.3) for diagnosing cervical intraepithelial neoplasia grades 2/3 (CIN2/3) on histology; 90.0% of CIN3 was positive for urine HPV. The corresponding sensitivity and specificity values for vulvar sampling were 92% (95% CI = 74 to 99) and 40.5% (95% CI = 25.6 to 56.7), and those for cervical sampling were 96.2% (95% CI = 80.4 to 99.9) and 40% (95% CI = 25.7 to 55.7), respectively. HPV16 was the most common carcinogenic genotype detectable in 25% of urine, 33.8% of vulvar, and 31.9% of cervical samples overall, with prevalence increasing with cervical disease grade, regardless of the sampling method. Stronger cervical HPV PCR signal strengths were associated with increased frequency of urine HPV detection. In summary, the relatively lower detection rates but comparable clinical performance of urine-based HPV sampling underscore the need for larger studies to evaluate urine-based sampling for cervical cancer screening, epidemiologic studies, and postvaccination HPV disease surveillance. PMID:24197879

Cognitive, psychophysical, and neural correlates of vulvar pain in primary and secondary provoked vestibulodynia: a pilot study.

PubMed

Sutton, Katherine; Pukall, Caroline; Wild, Conor; Johnsrude, Ingrid; Chamberlain, Susan

2015-05-01

Provoked vestibulodynia (PVD) is a common condition characterized by localized, provoked pain that can be present since first vaginal penetration attempt (primary) or can develop after a period of pain-free penetration (secondary). Research has demonstrated psychosocial and psychophysical differences between women with these subtypes of PVD, but the question of whether neural responses to pain also differ remains to be investigated. This study aims to examine whether cognitive, psychophysical, and neural responses to vulvar pressure pain differ between women with PVD1 and PVD2. Women with PVD1 and PVD2 were compared for group differences using multiple modalities, including questionnaires, psychophysical testing, and neuroimaging. Pain ratings were held constant across groups, rather than amount of pressure applied. Demographics, sexual functioning, four questionnaires examining anxiety and catastrophizing, quantitative sensory testing at the vulvar vestibule using a vulvalgesiometer, and functional and structural magnetic resonance imaging (MRI). Findings suggest that women with PVD1 are more anxious and that they catastrophize more about their vulvar and nonvulvar pain than women with PVD2. Overall, MRI results demonstrated structural and functional similarities to other chronic pain findings for both groups of women. Gray matter (GM) density also differed between groups: women with PVD1 showed significant decreases in GM throughout areas associated with pain processing. Functionally, between-groups differences were found during painful vulvar stimulation despite lower pressures applied to the vulva for women with PVD1 because of their heightened sensitivity; the determination of the level of vulvar pressure to elicit pain was based on subjective ratings. Findings are limited by sample size and liberal alpha values; however, future research is certainly warranted based on the preliminary findings of this study suggesting both similarities and differences between

Perceived Health-Related Quality of Life in Women With Vulvar Neoplasia: A Cross Sectional Study.

PubMed

Kobleder, Andrea; Nikolic, Nataša; Hechinger, Mareike; Denhaerynck, Kris; Hampl, Monika; Mueller, Michael D; Senn, Beate

2016-09-01

The aim of the study was to determine health-related quality of life (HRQoL) of women with surgically treated vulvar intraepithelial neoplasia (VIN) and vulvar cancer (VC) during the first week after hospital discharge. Further objectives were to investigate differences between women with VIN and VC as well as to examine whether correlations exist between women's symptom experience and HRQoL. This cross-sectional study was conducted in 8 hospitals in Germany and Switzerland. Women with VIN and VC rated HRQoL with the validated German Short-Form 36. Differences between HRQoL in women with VIN and VC were tested with Wilcoxon rank-sum score. The WOMen with vulvAr Neoplasia (WOMAN) - Patient reported Outcome (PRO) self-report instrument was used to measure women's symptom experience. Correlations between symptoms and HRQoL were calculated using Spearman correlation coefficient. Women with VIN and VC (n = 65) reported lower HRQoL in physical aspects (Physical Component Summary [PCS], 34.9) than that in mental aspects (Mental Component Summary, 40.5). Women with VC had lower HRQoL than women with VIN, as manifested by significant differences concerning the dimensions of "physical functioning" and "role-physical." "Difficulties in daily life" as a distressing symptom correlated with MCS and PCS. Wound-related symptoms correlated with PCS and psychosocial symptoms/issues with MCS. Analysis showed that women with vulvar neoplasia reported lower HRQoL in the physical and mental dimensions 1 week after discharge than comparable studies referring to months or years after surgery. Health-related quality of life is influenced by physical impairment because physical symptoms are prevalent 1 week after discharge. Patient education should focus on symptom management in an early postsurgical phase to enhance women's HRQoL.

[Vulvar squamous cell carcinoma in young women with HPV negative].

PubMed

Gómez-Alarcon, A; Gómez-García, M T; García-de la-Torre, J P; Del Valle-Morón, M; Arones-Collantes, M A; González-de Merlo, G

2016-03-01

The vulvar cancer is the fourth more frequent neoplasia after the endometrial, cervix and ovarian cancer. Normally, it has been related to old women of ages from 70 to 80 years old. Rarely, it has been detected cases in adult or young women. However, its incidence has been increased in the last years and in more early years. It is for this change in the incidence and its appearance in early years why a possible etiology has been looked for, opening different hypothesis that go from that related to the HPV to those that study an inflammatory chronic process as the basis for the carcinogenesis. In this article, it has been presented the case of a woman who is 34 years old with negative VPH that made her debut with epidermoid carcinoma of the vulva moderately different and on purpose of the case, we do a revision of the literature existent. Vulvar cancer diagnosed in young women as in older, but with different trends, risk factors and natural history. The case reported here escapes the theories studied so far so needed new lines of inquiry to investigate this form of presentation young woman, without HPV infection.

Analysis of clonality and HPV infection in benign, hyperplastic, premalignant, and malignant lesions of the vulvar mucosa.

PubMed

Ueda, Yutaka; Enomoto, Takayuki; Miyatake, Takashi; Shroyer, Kenneth R; Yoshizaki, Tatsuo; Kanao, Hiroyuki; Ueno, Yuko; Sun, Hongbo; Nakashima, Ryuichi; Yoshino, Kiyoshi; Kimura, Toshihiro; Haba, Tomoko; Wakasa, Kenichi; Murata, Yuji

2004-08-01

To elucidate the pathogenesis of vulvar carcinomas, we studied clonality and human papillomavirus (HPV) infection in vulvar epithelial diseases. Monoclonal composition was demonstrated in all 9 invasive tumors (squamous cell carcinoma [SCC], 6; basal cell carcinoma, 1; malignant melanoma, 2), 15 of 20 cases of vulvar intraepithelial neoplasia (VIN), 7 of 9 cases of Paget disease, 2 of 6 cases of lichen sclerosus (LS), and 2 of 3 cases of squamous cell hyperplasia (SCH); high-risk type HPV was revealed in 5 of 6 SCCs and 17 of 20 VINs. These observations might imply that a subset of cases of LS and SCH result from a neoplastic proliferation, similar to VINs but not related to infection with high-risk type HPV. In 1 case of SCC with concurrent VIN 3 in an adjacent lesion, both lesions showed the same pattern of X chromosome inactivation and the presence of HPV-16 in episomal and integrated forms, suggesting that monoclonal expansion triggered by high-risk type HPV integration is an early event for carcinogenesis of HPV-associated SCC.

CO2 laser total superficial vulvectomy: an outpatient treatment for wide multifocal vulvar intraepithelial neoplasia grade 3.

PubMed

Fallani, Maria Grazia; Fambrini, Massimiliano; Lozza, Virginia; Bianchi, Claudia; Pieralli, Annalisa

2012-01-01

The ideal treatment of large multifocal vulvar intraepithelial neoplasia grade 3 (VIN 3) in young patients is still debated. The goal is to prevent development of invasive vulvar cancer while preserving normal vulvar anatomy and function. The authors describe the case of a 37-year-old woman affected by a biopsy-proven VIN 3 involving the entire external genitalia. A total superficial vulvectomy was carried out in 2 closer sessions by CO(2) laser used in an excisional way. Both procedures were performed in an outpatient setting with the patient under local anesthesia and without suturing stitches or skin flaps. Definitive pathologic analysis confirmed VIN 3 with free margins. No intraoperative and postoperative complications were documented. Functional and anatomic outcomes were optimal, and no relapse occurred after 12 months of follow-up. Use of CO(2) laser total superficial vulvectomy shows promise of a safe and adequate treatment in selected young patients with VIN 3 involving the entire external genitalia. Copyright © 2012 AAGL. Published by Elsevier Inc. All rights reserved.

The impact of FDG-PET/CT in the management of patients with vulvar and vaginal cancer.

PubMed

Robertson, N L; Hricak, H; Sonoda, Y; Sosa, R E; Benz, M; Lyons, G; Abu-Rustum, N R; Sala, E; Vargas, H A

2016-03-01

To evaluate the changes in prognostic impression and patient management following PET/CT in patients with vulvar and vaginal carcinoma; and to compare PET/CT findings with those of conventional imaging modalities. We summarized prospectively and retrospectively collected data for 50 consecutive patients from our institution that enrolled in the National Oncologic PET Registry and underwent FDG-PET/CT for a suspected or known primary or recurrent vulvar/vaginal cancer. 54/83 (65%) studies included had a diagnosis of vulvar cancer, and the remaining 29/83 (35%), a diagnosis of vaginal cancer. Following FDG-PET/CT, the physician's prognostic impression changed in 51% of cases. A change in patient management, defined as a change to/from a non-interventional strategy (observation or additional imaging), to/from an interventional strategy (biopsy or treatment), was documented in 36% of studies. The electronic records demonstrated that 95% of the management strategies recorded in the physician questionnaires were implemented as planned. MRI and/or CT were performed within one month of the FDG-PET/CT in 20/83 (24%) and 28/83 (34%) cases, respectively. FDG-PET/CT detected nodes suspicious for metastases on 29/83 (35%) studies performed. MRI and CT detected positive nodes on 6 and 11 studies respectively. Distant metastases were identified in 10 cases imaged with FDG-PET and 5 cases that had additional conventional CT imaging. All suspicious lesions seen on CT were positively identified on PET/CT. In 4 cases, an abnormality identified on PET/CT, was not seen on diagnostic CT. FDG-PET/CT may play an important role in the management of vulvar and vaginal carcinoma. Copyright © 2015 Elsevier Inc. All rights reserved.

2015 ISSVD, ISSWSH and IPPS Consensus Terminology and Classification of Persistent Vulvar Pain and Vulvodynia.

PubMed

Bornstein, Jacob; Goldstein, Andrew T; Stockdale, Colleen K; Bergeron, Sophie; Pukall, Caroline; Zolnoun, Denniz; Coady, Deborah

2016-04-01

In 2014, the executive council of the International Society for the Study of Vulvovaginal Disease, the boards of directors of the International Society for the Study of Women's Sexual Health, and the International Pelvic Pain Society acknowledged the need to revise the current terminology of vulvar pain, on the basis of the significant increase in high-quality etiologic studies published in the last decade. The new terminology was achieved in the following 4 steps. The first involved a terminology consensus conference with representatives of the 3 societies, held in April 2015. Then, an analysis of the relevant published studies was used to establish a level of evidence for each factor associated with vulvodynia. The terminology was amended on the basis of feedback from members of the societies. Finally, each society's board accepted the new terminology. In 2015,the International Society for the Study of Vulvovaginal Disease, International Society for the Study of Women's Sexual Health, and International Pelvic Pain Society adopted a new vulvar pain and vulvodynia terminology that acknowledges the complexity of the clinical presentation and pathophysiology involved in vulvar pain and vulvodynia, and incorporates new information derived from evidence-based studies conducted since the last terminology published in 2003.

2015 ISSVD, ISSWSH, and IPPS Consensus Terminology and Classification of Persistent Vulvar Pain and Vulvodynia.

PubMed

Bornstein, Jacob; Goldstein, Andrew T; Stockdale, Colleen K; Bergeron, Sophie; Pukall, Caroline; Zolnoun, Denniz; Coady, Deborah

2016-04-01

In 2014, the executive council of the International Society for the Study of Vulvovaginal Disease, the boards of directors of the International Society for the Study of Women's Sexual Health, and the International Pelvic Pain Society acknowledged the need to revise the current terminology of vulvar pain, on the basis of the significant increase in high-quality etiologic studies published in the last decade. The new terminology was achieved in the following 4 steps. The first involved a terminology consensus conference with representatives of the 3 societies, held in April 2015. Then, an analysis of the relevant published studies was used to establish a level of evidence for each factor associated with vulvodynia. The terminology was amended on the basis of feedback from members of the societies. Finally, each society's board accepted the new terminology. In 2015, the International Society for the Study of Vulvovaginal Disease, International Society for the Study of Women's Sexual Health, and International Pelvic Pain Society adopted a new vulvar pain and vulvodynia terminology that acknowledges the complexity of the clinical presentation and pathophysiology involved in vulvar pain and vulvodynia, and incorporates new information derived from evidence-based studies conducted since the last terminology published in 2003.

Differentiated Vulvar Intraepithelial Neoplasia-like and Lichen Sclerosus-like Lesions in HPV-associated Squamous Cell Carcinomas of the Vulva.

PubMed

Rakislova, Natalia; Alemany, Laia; Clavero, Omar; Del Pino, Marta; Saco, Adela; Quirós, Beatriz; Lloveras, Belen; Alejo, Maria; Halec, Gordana; Quint, Wim; de Sanjosé, Silvia; Ordi, Jaume

2018-06-01

Most human papillomavirus (HPV)-associated vulvar squamous cell carcinomas (VSCCs) originate from high-grade squamous intraepithelial lesions, also named usual type vulvar intraepithelial neoplasia. However, growing evidence suggests that morphologic studies have limitations in predicting HPV status in vulvar lesions. We aimed to evaluate adjacent intraepithelial lesions in a series of DNA HPV-positive VSCCs, focusing on unusual histologic patterns mimicking differentiated vulvar intraepithelial neoplasia (dVIN) or lichen sclerosus (LS). We identified 326 DNA HPV-positive VSCC with at least 1 cm of skin adjacent to the invasive tumor and analyzed HPV typing, HPV E6*I mRNA, and p16 immunohistochemistry in all cases. A careful histologic evaluation was conducted. A conclusive association with HPV was based on a positive p16 or HPV E6*I mRNA result or both in addition to the HPV DNA, whereas cases negative for both markers were classified as nonconclusively associated with HPV. One hundred twenty-one tumors (37.1%) had normal adjacent skin, 191 (58.6%) had only high-grade squamous intraepithelial lesions, also named usual type vulvar intraepithelial neoplasia, and unusual intraepithelial lesions were identified in 14 (4.3%) tumors. Seven cases showed dVIN-like features, 5 showed adjacent LS-like lesion, and in 2 cases dVIN-like and LS-like lesions were identified simultaneously. Six of them were conclusively associated with HPV (3 dVIN-like, 2 LS-like, 1 with combined dVIN/LS-like features). All 6 tumors were associated with HPV16 and were positive for both p16 and HPV mRNA, and p16 was also positive in the dVIN-like and LS-like lesions. In summary, a small subset of VSCCs conclusively associated with HPV may arise on intraepithelial lesions, mimicking precursors of HPV-independent VSCC.

Reduced Prevalence of Vulvar HPV16/18 Infection Among Women Who Received the HPV16/18 Bivalent Vaccine: A Nested Analysis Within the Costa Rica Vaccine Trial

PubMed Central

Lang Kuhs, Krystle A.; Gonzalez, Paula; Rodriguez, Ana Cecilia; van Doorn, Leen-Jan; Schiffman, Mark; Struijk, Linda; Chen, Sabrina; Quint, Wim; Lowy, Douglas R.; Porras, Carolina; DelVecchio, Corey; Jimenez, Silvia; Safaeian, Mahboobeh; Schiller, John T.; Wacholder, Sholom; Herrero, Rolando; Hildesheim, Allan; Kreimer, Aimée R.

2014-01-01

Background Vaccine efficacy (VE) against vulvar human papillomavirus (HPV) infection has not been reported and data regarding its epidemiology are sparse. Methods Women (n = 5404) age 22–29 present at the 4-year study visit of the Costa Rica Vaccine Trial provided vulvar and cervical samples. A subset (n = 1044) was tested for HPV DNA (SPF10/LiPA25 version 1). VE against 1-time detection of vulvar HPV16/18 among HPV vaccinated versus unvaccinated women was calculated and compared to the cervix. Prevalence of and risk factors for HPV were evaluated in the control arm (n = 536). Results Vulvar HPV16/18 VE (54.1%; 95% confidence interval [CI], 4.9%–79.1%) was comparable to cervix (45.8%; 95% CI, 6.4%–69.4%). Vulvar and cervical HPV16 prevalence within the control arm was 3.0% and 4.7%, respectively. Independent risk factors for vulvar HPV were similar to cervix and included: age (adjusted odds ratio [aOR] 0.5 [95% CI, .3–.9] ≥28 vs 22–23]); marital status (aOR 2.3 [95% CI, 1.5–3.5] single vs married/living-as-married); and number of sexual partners (aOR 3.6 [95% CI, 1.9–7.0] ≥6 vs 1). Conclusions In this intention-to-treat analysis, VE against vulvar and cervical HPV16/18 were comparable 4 years following vaccination. Risk factors for HPV were similar by anatomic site. Clinical Trials Registration NCT00128661. PMID:24958910

Targeting Human Papillomavirus to Reduce the Burden of Cervical, Vulvar and Vaginal Cancer and Pre-Invasive Neoplasia: Establishing the Baseline for Surveillance

PubMed Central

Nygård, Mari; Hansen, Bo Terning; Dillner, Joakim; Munk, Christian; Oddsson, Kristján; Tryggvadottir, Laufey; Hortlund, Maria; Liaw, Kai-Li; Dasbach, Erik J.; Kjær, Susanne Krüger

2014-01-01

Background Infection with high-risk human papillomavirus (HPV) is causally related to cervical, vulvar and vaginal pre-invasive neoplasias and cancers. Highly effective vaccines against HPV types 16/18 have been available since 2006, and are currently used in many countries in combination with cervical cancer screening to control the burden of cervical cancer. We estimated the overall and age-specific incidence rate (IR) of cervical, vulvar and vaginal cancer and pre-invasive neoplasia in Denmark, Iceland, Norway and Sweden in 2004–2006, prior to the availability of HPV vaccines, in order to establish a baseline for surveillance. We also estimated the population attributable fraction to determine roughly the expected effect of HPV16/18 vaccination on the incidence of these diseases. Methods Information on incident cervical, vulvar and vaginal cancers and high-grade pre-invasive neoplasias was obtained from high-quality national population-based registries. A literature review was conducted to define the fraction of these lesions attributable to HPV16/18, i.e., those that could be prevented by HPV vaccination. Results Among the four countries, the age-standardised IR/105 of cervical, vaginal and vulvar cancer ranged from 8.4–13.8, 1.3–3.1 and 0.2–0.6, respectively. The risk for cervical cancer was highest in women aged 30–39, while vulvar and vaginal cancers were most common in women aged 70+. Age-standardised IR/105 of cervical, vulvar and vaginal pre-invasive neoplasia ranged between 138.8−183.2, 2.5−8.8 and 0.5−1.3, respectively. Women aged 20−29 had the highest risk for cervical pre-invasive neoplasia, while vulvar and vaginal pre-invasive neoplasia peaked in women aged 40−49 and 60−69, respectively. Over 50% of the observed 47,820 incident invasive and pre-invasive cancer cases in 2004−2006 can be attributed to HPV16/18. Conclusion In the four countries, vaccination against HPV 16/18 could prevent approximately 8500 cases of

[Edema and the tropics].

PubMed

Holzer, B R

2004-11-01

People visiting or living in tropical or subtropical regions are exposed to various factors, which can lead to edema. Tourists staying for only a short time in the tropics are exposed to different risks, with other disease patterns, than people living in the tropics or immigrants from tropical regions. The differential diagnosis of edema and swelling is extensive and it can sometimes be difficult to distinguish classical edema with fluid retention in the extravascular interstitial space, from lymphedema or swelling due to other aetiologies. The patients often connect the edema to their stay in the tropics although it may have been pre-existing with no obvious relation to their travels. Already the long trip in the plane can lead to an "economy class syndrome" due to deep venous thrombosis. Contacts with animal or plant toxins, parasites or parasitic larvae can produce peripheral edema. The diagnosis can often only be made by taking a meticulous history, checking for eosinophilia and with the help of serological investigations. Chronic lymphedema or elephantiasis of the limbs is often due to blocked lymph vessels by filarial worms. It has to be distinguished from other forms as e.g. podoconiosis due to blockage by mineral particles in barefoot walking people. The trend to book adventure and trekking holidays at high altitude leads to high altitude peripheral edema or non-freezing cold injuries such as frostbites and trench foot. Edema can be an unwanted side effect of a range of drugs e.g. nifedipine, which is used to prevent and treat high altitude pulmonary edema. Protein malnutrition, (Kwashiorkor), and vitamin B6 deficiency, (Beri-Beri) are very rarely observed in immigrants and almost never in tourists. A very painful swelling of fingers and hands in children and young adults of African origin can be observed during a sickle cell crisis. Many protein loosing nephropathies connected with plant and animal toxins but also bacterial, viral or parasitic agents, can

Squamous vulvar intraepithelial neoplasia: 2004 modified terminology, ISSVD Vulvar Oncology Subcommittee.

PubMed

Sideri, Mario; Jones, Ronald W; Wilkinson, Edward J; Preti, Mario; Heller, Debra S; Scurry, James; Haefner, Hope; Neill, Sallie

2005-11-01

In the current classification, squamous vulvar intraepithelial neoplasia (VIN) is categorized as VIN 1, 2 and 3 according to the degree of abnormality. There is neither evidence that the VIN 1-3 morphologic spectrum reflects a biologic continuum nor that VIN 1 is a cancer precursor. The VIN 2 and 3 category includes 2 types of lesion, which differ in morphology, biology and clinical features. VIN, usual type (warty, basaloid and mixed), is HPV related in most cases. Invasive squamous carcinomas of warty or basaloid type is associated with VIN, usual type. VIN, differentiated type, is seen particularly in older women with lichen sclerosus and/or squamous cell hyperplasia in some cases. Neither VIN, differentiated type, nor associated keratinizing squamous cell carcinoma is HPV related. The term VIN should apply only to histologically high grade squamous lesions (former terms, VIN 2 and VIN 3 and differentiated VIN 3). The term VIN 1 will no longer be used. Two categories should describe squamous VIN: VIN, usual type (encompassing former VIN 2 and 3 of warty, basaloid and mixed types) and VIN, differentiated type (VIN 3, differentiated type).

Changes in Men's Salivary Testosterone and Cortisol Levels, and in Sexual Desire after Smelling Female Axillary and Vulvar Scents.

PubMed

Cerda-Molina, Ana Lilia; Hernández-López, Leonor; de la O, Claudio E; Chavira-Ramírez, Roberto; Mondragón-Ceballos, Ricardo

2013-01-01

Several studies have shown that a woman's vaginal or axillary odors convey information on her attractivity. Yet, whether such scents induce psychoneuroendocrinological changes in perceivers is still controversial. We studied if smelling axillary and vulvar odors collected in the periovulatory and late luteal phases of young women modify salivary testosterone and cortisol levels, as well as sexual desire in men. Forty-five women and 115 men, all of them college students and unacquainted with each other, participated in the study. Female odors were collected on pads affixed to the axilla and on panty protectors both worn the entire night before experiments. Men provided five saliva samples, a basal one before the smelling procedure, and four more 15, 30, 60, and 75 min after exposure to odors. Immediately after smelling the odor source, men answered a questionnaire rating hedonic qualities of scents, and after providing the last saliva sample they answered questionnaire on sexual desire. We found that periovulatory axillary and vulvar odors increased testosterone and cortisol levels, with vulvar scents producing a more prolonged effect. Luteal axilla odors decreased testosterone and cortisol levels, while luteal vulva odors increased cortisol. Periovulatory axilla and vulva scents accounted for a general increase of interest in sex. These odors were also rated as more pleasant and familiar, while luteal vulvar odors were perceived as intense and unpleasant.

Restricted surgical management of vulvar intraepithelial neoplasia 3: Focus on exclusion of invasion and on relief of symptoms.

PubMed

van Beurden, M.; van Der Vange, N.; ten Kate, F. J. W.; de Craen, A. J. M.; Schilthuis, M. S.; Lammes, F. B.

1998-01-01

van Beurden M, van der Vange N, ten Kate FJW, de Craen AJM, Schilthuis MS, Lammes FB. Restricted surgical management of vulvar intraepithelial neoplasia 3: Focus on exclusion of invasion and on relief of symptoms. Int J Gynecol Cancer 1998; 8: 73-77. A study was undertaken to determine the effectiveness of extensive and restricted surgery for vulvar intraepithelial neoplasia (VIN) 3. All consecutive patients with VIN 3 admitted to a tertiary referral hospital were included. The main outcome measures were relief and recurrence of symptoms and progression to invasive disease in patients with VIN 3 after extensive or restricted surgery. Of every vulvoscopic visible lesion a biopsy was taken to establish extent and grade of VIN and to rule out invasive carcinoma. Patients with unifocal VIN 3 underwent extensive surgery. Patients with multifocal VIN 3 underwent extensive or restricted surgery or an expectant management was adopted, depending on the existence of symptoms and the presence of invasive vulvar carcinoma. Forty-seven patients were evaluated. Eighty-three percent of patients had a long history of symptoms. Eight patients (17%) had unifocal VIN 3. In 9% of the patients a superficially invasive vulvar carcinoma was found, ie with a depth of invasion of 1 mm or less. Only 20% of the extensively operated patients had free surgical margins. There was recurrence of symptoms in all of the extensively operated patients, in contrast to a 26% persistence or recurrence rate of symptoms in the restrictedly operated patients. In patients with multifocal VIN 3 who underwent restricted surgery, young age of the patient (P = 0.02) and large extension of VIN 3 (P = 0.02) were significant factors in predicting persistence or recurrence of symptoms. Only once was a superficially invasive vulvar carcinoma diagnosed during follow-up, and this was in an extensively operated patient. Vulvoscopically directed biopsies in VIN 3 are a safe method to exclude invasive disease. Restricted

Reduced prevalence of vulvar HPV16/18 infection among women who received the HPV16/18 bivalent vaccine: a nested analysis within the Costa Rica Vaccine Trial.

PubMed

Lang Kuhs, Krystle A; Gonzalez, Paula; Rodriguez, Ana Cecilia; van Doorn, Leen-Jan; Schiffman, Mark; Struijk, Linda; Chen, Sabrina; Quint, Wim; Lowy, Douglas R; Porras, Carolina; DelVecchio, Corey; Jimenez, Silvia; Safaeian, Mahboobeh; Schiller, John T; Wacholder, Sholom; Herrero, Rolando; Hildesheim, Allan; Kreimer, Aimée R

2014-12-15

Vaccine efficacy (VE) against vulvar human papillomavirus (HPV) infection has not been reported and data regarding its epidemiology are sparse. Women (n = 5404) age 22-29 present at the 4-year study visit of the Costa Rica Vaccine Trial provided vulvar and cervical samples. A subset (n = 1044) was tested for HPV DNA (SPF10/LiPA25 version 1). VE against 1-time detection of vulvar HPV16/18 among HPV vaccinated versus unvaccinated women was calculated and compared to the cervix. Prevalence of and risk factors for HPV were evaluated in the control arm (n = 536). Vulvar HPV16/18 VE (54.1%; 95% confidence interval [CI], 4.9%-79.1%) was comparable to cervix (45.8%; 95% CI, 6.4%-69.4%). Vulvar and cervical HPV16 prevalence within the control arm was 3.0% and 4.7%, respectively. Independent risk factors for vulvar HPV were similar to cervix and included: age (adjusted odds ratio [aOR] 0.5 [95% CI, .3-.9] ≥28 vs 22-23]); marital status (aOR 2.3 [95% CI, 1.5-3.5] single vs married/living-as-married); and number of sexual partners (aOR 3.6 [95% CI, 1.9-7.0] ≥6 vs 1). In this intention-to-treat analysis, VE against vulvar and cervical HPV16/18 were comparable 4 years following vaccination. Risk factors for HPV were similar by anatomic site. NCT00128661. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Edema: diagnosis and management.

PubMed

Trayes, Kathryn P; Studdiford, James S; Pickle, Sarah; Tully, Amber S

2013-07-15

Edema is an accumulation of fluid in the interstitial space that occurs as the capillary filtration exceeds the limits of lymphatic drainage, producing noticeable clinical signs and symptoms. The rapid development of generalized pitting edema associated with systemic disease requires timely diagnosis and management. The chronic accumulation of edema in one or both lower extremities often indicates venous insufficiency, especially in the presence of dependent edema and hemosiderin deposition. Skin care is crucial in preventing skin breakdown and venous ulcers. Eczematous (stasis) dermatitis can be managed with emollients and topical steroid creams. Patients who have had deep venous thrombosis should wear compression stockings to prevent postthrombotic syndrome. If clinical suspicion for deep venous thrombosis remains high after negative results are noted on duplex ultrasonography, further investigation may include magnetic resonance venography to rule out pelvic or thigh proximal venous thrombosis or compression. Obstructive sleep apnea may cause bilateral leg edema even in the absence of pulmonary hypertension. Brawny, nonpitting skin with edema characterizes lymphedema, which can present in one or both lower extremities. Possible secondary causes of lymphedema include tumor, trauma, previous pelvic surgery, inguinal lymphadenectomy, and previous radiation therapy. Use of pneumatic compression devices or compression stockings may be helpful in these cases.

Changes in Men’s Salivary Testosterone and Cortisol Levels, and in Sexual Desire after Smelling Female Axillary and Vulvar Scents

PubMed Central

Cerda-Molina, Ana Lilia; Hernández-López, Leonor; de la O, Claudio E.; Chavira-Ramírez, Roberto; Mondragón-Ceballos, Ricardo

2013-01-01

Several studies have shown that a woman’s vaginal or axillary odors convey information on her attractivity. Yet, whether such scents induce psychoneuroendocrinological changes in perceivers is still controversial. We studied if smelling axillary and vulvar odors collected in the periovulatory and late luteal phases of young women modify salivary testosterone and cortisol levels, as well as sexual desire in men. Forty-five women and 115 men, all of them college students and unacquainted with each other, participated in the study. Female odors were collected on pads affixed to the axilla and on panty protectors both worn the entire night before experiments. Men provided five saliva samples, a basal one before the smelling procedure, and four more 15, 30, 60, and 75 min after exposure to odors. Immediately after smelling the odor source, men answered a questionnaire rating hedonic qualities of scents, and after providing the last saliva sample they answered questionnaire on sexual desire. We found that periovulatory axillary and vulvar odors increased testosterone and cortisol levels, with vulvar scents producing a more prolonged effect. Luteal axilla odors decreased testosterone and cortisol levels, while luteal vulva odors increased cortisol. Periovulatory axilla and vulva scents accounted for a general increase of interest in sex. These odors were also rated as more pleasant and familiar, while luteal vulvar odors were perceived as intense and unpleasant. PMID:24194730

Botulinum neurotoxin type A injections for vaginismus secondary to vulvar vestibulitis syndrome.

PubMed

Bertolasi, Laura; Frasson, Emma; Cappelletti, Jee Yun; Vicentini, Silvana; Bordignon, Monia; Graziottin, Alessandra

2009-11-01

To investigate whether botulinum neurotoxin type A improves vaginismus and study its efficacy with repeated treatments. Outpatients were referred because standard cognitive-behavioral and medical treatment for vaginismus and vulvar vestibular syndrome failed. From this group, we prospectively recruited consecutive women (n=39) whose diagnostic electromyogram (EMG) recordings from the levator ani muscle showed hyperactivity at rest and reduced inhibition during straining. These women were followed for a mean (+/-standard deviation) of 105 (+/-50) weeks. Recruited patients underwent repeated cycles of botulinum neurotoxin type A injected into the levator ani under EMG guidance and EMG monitoring thereafter. At enrollment and 4 weeks after each cycle, women were asked about sexual intercourse; underwent EMG evaluation and examinations to grade vaginal resistance according to Lamont; and completed a visual analog scale (VAS) for pain, the Female Sexual Function Index Scale, a quality-of-life questionnaire (Short-Form 12 Health Survey), and bowel and bladder symptom assessment. At 4 weeks after the first botulinum neurotoxin type A cycle, the primary outcome measures (the possibility of having sexual intercourse, and levator ani EMG hyperactivity) both improved, as did the secondary outcomes, Lamont scores, VAS, Female Sexual Function Index Scales, Short-Form 12 Health Survey, and bowel-bladder symptoms. These benefits persisted through later cycles. When follow-up ended, 63.2% of the patients completely recovered from vaginismus and vulvar vestibular syndrome, 15.4% still needed reinjections (censored), and 15.4% had dropped out. Botulinum neurotoxin type A is an effective treatment option for vaginismus secondary to vulvar vestibular syndrome refractory to standard cognitive-behavioral and medical management. After patients received botulinum neurotoxin type A, their sexual activity improved and reinjections provided sustained benefits. III.

Protein markers of malignant potential in penile and vulvar lichen sclerosus.

PubMed

Carlson, Bayard C; Hofer, Matthias D; Ballek, Nathaniel; Yang, Ximing J; Meeks, Joshua J; Gonzalez, Chris M

2013-08-01

Lichen sclerosus is an inflammatory skin disorder affecting anogenital areas in males and females that is associated with squamous cell carcinoma. However, there is a lack of data on the role of biomarkers for predicting lichen sclerosus progression to squamous cell carcinoma. We focused on early protein markers of squamous cell carcinoma and their expression in lichen sclerosus to improve the mechanistic and diagnostic understanding of lichen sclerosus. We performed an extensive PubMed® and MEDLINE® search for protein markers found in early stages of vulvar and penile squamous cell carcinoma, and their prevalence in associated lichen sclerosus lesions. In recent years several markers have been implicated as precursor markers for malignant transformation of lichen sclerosus into squamous cell carcinoma, including p53, Ki-67, γ-H2AX, MCM3 and cyclin D1. These proteins are up-regulated in lichen sclerosus of the vulva/penis and squamous cell carcinoma. Various levels of evidence show an association between lichen sclerosus and squamous cell carcinoma. p16 is over expressed in penile and vulvar squamous cell carcinoma associated with human papillomavirus infection but conflicting reports exist about its expression in lichen sclerosus. The angiogenesis markers vascular endothelial growth factor and cyclooxygenase-2 are expressed at higher levels, and microvessel density is increased in vulvar lichen sclerosus and squamous cell carcinoma, indicating a possible similar association in penile lichen sclerosus. Only a minority of lichen sclerosus cases are associated with squamous cell carcinoma. However, the therapeutic implications of a squamous cell carcinoma diagnosis are severe. Clinically, we lack an understanding of how to separate indolent lichen sclerosus cases from those in danger of progression to squamous cell carcinoma. Several protein markers show promise for further delineating the pathobiology of lichen sclerosus and the potential malignant transformation

Edema: a silent but important factor.

PubMed

Villeco, June P

2012-01-01

Edema is a normal response to injury. Even the smallest injury is associated with some inflammation, and initial edema is part of the normal inflammatory process. However, edema becomes a concern when it persists beyond the inflammatory phase. Once we have progressed into the rebuilding, or fibroplastic phase of healing, edema will delay healing and contribute to complications such as pain and stiffness. Early prevention and management to prevent this progression are therefore critical. This article discusses edema in relation to stages of healing and presents the research behind techniques available to the clinician to manage localized extracellular upper extremity edema in the patient with an intact lymphatic system. Copyright © 2012 Hanley & Belfus. Published by Elsevier Inc. All rights reserved.

Variations in the vulvar temperature of sows during proestrus and estrus as determined by infrared thermography and its relation to ovulation.

PubMed

Simões, Vasco G; Lyazrhi, Faouzi; Picard-Hagen, Nicole; Gayrard, Véronique; Martineau, Guy-Pierre; Waret-Szkuta, Agnès

2014-11-01

The prediction of ovulation time is one of the most important and yet difficult processes in pig production, and it has a considerable impact on the fertility of the herd and litter size. The objective of this study was to assess the vulvar skin temperature of sows during proestrus and estrus using infrared thermography and to establish a possible relationship between the variations in vulvar temperature and ovulation. The experimental group comprised 36 crossbred Large White × Landrace females, of which 6 were gilts and 30 were multiparous sows. Estrus was detected twice daily and the temperature was obtained every 6 hours from the vulvar area and from two control points in the gluteal area (Gluteal skin temperature [GST]). A third variable, vulvar-gluteal temperature (VGT) was obtained from the difference between the vulvar skin temperature and the GST values. The animals were divided into two subgroups: group A consisting of 11 animals with estrus detected at 6:00 AM, Day 4 postweaning, and group B comprising seven animals with estrus detected at 6:00 AM, Day 5 post-weaning. Both groups showed a similar trend in the VGT. The VGT increased during the proestrus, reaching a peak 24 hours before estrus in group A and 48 hours before estrus in group B. The VGT then decreased markedly reaching the lowest value in groups A and B, respectively, 12 and 6 hours after estrus. Although the time of ovulation was only estimated on the basis of a literature review, the matching between the temporal variations of the VGT values and the predicted time of the peak of estradiol secretion that ultimately leads to the ovulation processes suggests that the VGT values represent a potential predictive marker of the ovulatory events. Copyright © 2014 Elsevier Inc. All rights reserved.

Periorbital edema in systemic lupus erythematosus.

PubMed

Smith, C A; Pinals, R S

1982-09-01

We have seen two patients with systemic lupus erythematosus (LE) and chronic periorbital edema. Periorbital edema occurs frequently in dermatomyositis, but it has rarely been noted in systemic LE. The edema may be associated with facial rash, but it is unrelated to the occurrence of nephrotic syndrome, cardiac and hepatic dysfunction, or edema elsewhere. This complication of systemic LE may be relatively refractory to corticosteroid therapy.

Side Effects: Edema (Swelling)

Cancer.gov

Edema is a condition in which fluid builds up in your body’s tissues. The swelling may be caused by chemotherapy, cancer, and conditions not related to cancer. Learn about signs of edema, including swelling in your feet, ankles, and legs.

Immunohistochemical patterns of ProEx C in vulvar squamous lesions: detection of overexpression of MCM2 and TOP2A.

PubMed

Chen, Hui; Gonzalez, Jorge L; Brennick, Jeoffry B; Liu, Miaoliang; Yan, Shaofeng

2010-09-01

Two major subtypes of vulvar squamous cell carcinomas (SCC) have been described. Basaloid and warty SCC are human papillomavirus-related and associated with classic vulvar intraepithelial neoplasia (VIN). Keratinizing SCC is associated with lichen sclerosus and differentiated VIN, but not with human papillomavirus. This study was undertaken to examine the expression patterns of ProEx C in vulvar SCC and its precursors. We analyzed 22 cases with normal vulvar epidermis, 13 cases of lichen sclerosus, 14 cases of condylomas, 23 cases of high-grade classic VIN, 6 cases of differentiated VIN, 3 cases of verrucous carcinomas, 10 cases of keratinizing SCC, and 8 cases of basaloid and warty SCC. ProEx C targets minichromosome maintenance protein and topoisomerase II alpha protein which are overexpressed in the cell nucleus during aberrant S-phase induction. Marked confluent ProEx C expression is present in high-grade classic VIN with nuclear staining extending into the middle and upper layers of the epidermis. Condylomas show parabasal nuclear immunoreactivity associated with scattered ProEx C-positive nuclei in the more differentiated suprabasilar layers. Invasive SCC shows variable staining patterns. In contrast, ProEx C staining is essentially limited to the basal and parabasal layers in normal epidermis, lichen sclerosus, differentiated VIN, and verrucous carcinoma. Overall, ProEx C is a useful proliferation marker for high-grade VIN analogous to the staining patterns reported in high-grade cervical intraepithelial neoplasia.

The experience of relocation for specialist treatment for Indigenous women diagnosed with vulvar cancer in East Arnhem Land.

PubMed

McGrath, Pam; Rawson, Nicole

2013-01-01

Vulvar cancer is a serious condition that requires a range of specialist treatments including surgery, chemotherapy, and radiation. In Australia, such treatments are only available in major metropolitan hospitals. Thus, women diagnosed with this condition in rural and remote areas must relocate to the metropolitan specialist centers for treatment. The focus of this article is on the experience of relocation for specialist care for Indigenous women diagnosed with vulvar cancer from East Arnhem Land, Northern Territory, Australia. The findings presented in this article explore a range of issues that affect the experience of relocation such as community concerns, cultural distress, loneliness, fear, worry, and physical concerns associated with the condition.

The Added Value of Pathology Review in Vulvar Cancer: Results From a Population-based Cohort Study.

PubMed

Barbera, Lisa; Gien, Lilian T; Sutradhar, Rinku; Thomas, Gillian; Covens, Al; Elit, Laurie; Fyles, Anthony; Rakovitch, Eileen; Liu, Ying; Khalifa, Mahmoud

2017-03-01

We conducted a population-based patterns of care study of vulvar carcinoma. This paper describes the changes in reporting based on pathology review. This is a retrospective population-based cohort study. We obtained all pathology records available from the provincial cancer registry for primary invasive squamous cell carcinoma of the vulva diagnosed between 1998 and 2007. Pathology reviews were conducted centrally by a group of gynecologic pathologists and were identified during abstraction. Corresponding original reports were matched to pathology review reports based on accession numbers. We compared the reported value for presence/absence of invasion, grade, depth, thickness, size, lymphovascular space invasion, peripheral margin status, and deep margin status in the original and review report. A total of 1011 vulvar resection reports were identified. From these, we identified 316 pairs of original/review reports. Missing data were common but improved in the reviews. In total, 55 (17%) reports had at least 1 change from the original to the review based on presence of invasion, depth, lymphovascular space invasion, or margin. When we included reports where a variable was missing in the original but then completed in the review, there were clinically relevant changes in 210 reports (66%). Vulvar carcinoma is a rare diagnosis and pathology reviews resulted in potentially important clinical changes in a significant proportion of cases. Referral pathologists play an important role in contributing to high-quality clinical decisions.

Invasive vulvar carcinoma and the question of the surgical margin.

PubMed

Palaia, Innocenza; Bellati, Filippo; Calcagno, Marco; Musella, Angela; Perniola, Giorgia; Panici, Pierluigi B

2011-08-01

To assess the discrepancy between width of surgical margin measured with the naked eye/ruler by a surgeon before removing an invasive vulvar carcinoma, and width of margin measured under microscope by pathologist after fixation of the resected lesion with formalin. Potential relationships between discrepancy and disease recurrence were also investigated. This prospective study was conducted with resected lesions from 86 women who underwent surgery for primary/recurrent invasive vulvar carcinoma. After the surgeon removed the lesions surrounded by 1-2-cm margins, the pathologist determined margin width at the 4 cardinal points of 86 lesions (for a total of 344 margin assessments), first macroscopically and then under the microscope. A safety margin of 0.8 cm on microscopic view was achieved in 83% of cases (112 of 135) when the macroscopic measurement was 1cm, in 91% of cases (58 of 64) when it was 1.5 cm, and 98% of cases (105 of 107) when it was 2 cm. There was a small discrepancy between the surgeon's intent and the microscopic margin measurement, mostly related to tissue shrinkage. A 1-cm surgical margin corresponded to a 0.8-cm margin in microscopic view (the "safe margin") in most cases. Copyright © 2011 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Molecular pathophysiology of cerebral edema

PubMed Central

Gerzanich, Volodymyr; Simard, J Marc

2015-01-01

Advancements in molecular biology have led to a greater understanding of the individual proteins responsible for generating cerebral edema. In large part, the study of cerebral edema is the study of maladaptive ion transport. Following acute CNS injury, cells of the neurovascular unit, particularly brain endothelial cells and astrocytes, undergo a program of pre- and post-transcriptional changes in the activity of ion channels and transporters. These changes can result in maladaptive ion transport and the generation of abnormal osmotic forces that, ultimately, manifest as cerebral edema. This review discusses past models and current knowledge regarding the molecular and cellular pathophysiology of cerebral edema. PMID:26661240

ABO blood groups as a prognostic factor for recurrence in ovarian and vulvar cancer.

PubMed

Montavon Sartorius, Céline; Schoetzau, Andreas; Kettelhack, Henriette; Fink, Daniel; Hacker, Neville F; Fedier, André; Jacob, Francis; Heinzelmann-Schwarz, Viola

2018-01-01

The relationship between ABO blood groups (BG) and risk of incidence in cancers including gynecological cancers has been widely studied, showing increased incidence risk for BG A patients. As available data are inconsistent we investigated whether BG and their anti-glycan antibodies (anti-A and anti-B) have prognostic values in gynecological cancers. We retrospectively evaluated 974 patients with gynecological cancers in three cancer centers (Switzerland and Australia) between 1974 and 2014 regarding the relationships between clinico-pathological findings and the BG. Time to disease recurrence was significantly influenced by BG in patients with ovarian (n = 282) and vulvar (n = 67) cancer. BG O or B patients showed a significantly increased risk for ovarian cancer relapse compared to A, 59% and 82%, respectively (p = 0.045; HR O vs A = 1.59 (CI 1.01-2.51) and (p = 0.036; HR A vs B = 0.55 (CI 0.32-0.96). Median time to relapse for advanced stage (n = 126) ovarian cancer patients was 18.2 months for BG O and 32.2 for A (p = 0.031; HR O vs A = 2.07 (CI 1.07-4.02)). BG also significantly influenced relapse-free survival in patients with vulvar cancer (p = 0.002), with BG O tending to have increased relapse risk compared to A (p = 0.089). Blood groups hence associate with recurrence in ovarian and vulvar cancer: women with BG O seem to have a lower ovarian cancer incidence, however are more likely to relapse earlier. The significance of the BG status as a prognostic value is evident and may be helpful to oncologists in prognosticating disease outcome and selecting the appropriate therapy.

Corneal edema after phacoemulsification

PubMed Central

Sharma, Namrata; Singhal, Deepali; Nair, Sreelakshmi P; Sahay, Pranita; Sreeshankar, SS; Maharana, Prafulla Kumar

2017-01-01

Phacoemulsification is the most commonly performed cataract surgery in this era. With all the recent advances in investigations and management of cataract through phacoemulsification, most of the patients are able to achieve excellent visual outcome. Corneal edema after phacoemulsification in the immediate postoperative period often leads to patient dissatisfaction and worsening of outcome. Delayed onset corneal edema often warrants endothelial keratoplasty. This review highlights the etiopathogenesis, risk factors, and management of corneal edema in the acute phase including descemet's membrane detachment (DMD) and toxic anterior segment syndrome. Various investigative modalities such as pachymetry, specular microscopy, anterior segment optical coherence tomography, and confocal microscopy have been discussed briefly. PMID:29208818

Periorbital edema secondary to imatinib mesylate.

PubMed

McClelland, Collin M; Harocopos, George J; Custer, Philip L

2010-05-14

Imatinib mesylate (Gleevec((R))) is a well-established pharmacologic treatment for all phases of chronic myeloid leukemia and for advanced gastrointestinal stromal tumors (GISTs). Edema-related side effects are relatively common in imatinib therapy with the periocular skin representing one of the most common sites for localized edema. While the adverse effect of periorbital edema with imatinib is well documented in the oncology literature, there is limited reference to this common reaction in the ophthalmology literature. We report two patients with upper eyelid edema associated with imatinib therapy who required surgical intervention to ameliorate significant visual field obstruction. We highlight the details of each case including the histopathologic findings of excised redundant skin followed by a thorough review of the literature on imatinib related periorbital edema.

Bilateral periorbital edema in systemic lupus erythematosus.

PubMed

Norden, D; Weinberg, J; Schumacher, H R; Keenan, G; Freundlich, B

1993-12-01

Periorbital edema is a rare manifestation of systemic lupus erythematosus (SLE). We describe a patient with SLE who developed bilateral periorbital edema during her lupus flares. Conjunctival biopsy confirmed the presence of inflammation. Resolution occurred only after high doses of corticosteroids. The differential diagnosis of periorbital edema and possible etiologies of the edema are briefly discussed.

Differences in Pain Subtypes Between Hispanic and Non-Hispanic White Women with Chronic Vulvar Pain

PubMed Central

Reese, Robyn L.; Harlow, Bernard L.

2015-01-01

Abstract Objectives: Compared with non-Hispanic Whites, Hispanic women have significantly higher prevalence of chronic vulvar pain (CVP), which is known to have heterogeneous subtypes. However, it is not known whether subtypes differ by ethnicity, and improved understanding of subtypes may allow for targeted clinical assessment and therapies. We examined subtypes to determine whether they differed by ethnicity. Methods: Data were from 1,551 women who reported chronic vulvar pain consistent with vulvodynia in a population-based, cross-sectional study of women from the Minneapolis/St. Paul metropolitan area, during the years 2010–2013, who returned a validated screener survey about vulvar pain. Results: Among women with CVP, Hispanics reported more primary vulvodynia (adjusted [adj.] risk ratio=1.47; p<0.01), defined as pain with first intercourse or tampon use, and tended to be more likely to describe a burning pain (adj. risk ratio=1.45; p=0.06). Hispanic women with CVP were 17% more likely than non-Hispoanic Whites with CVP to have their pain alleviated with some type of behavior/remedy (p=0.01); for example, among the subgroup of women with CVP who used yeast cream, Hispanics more often reported benefit to their pain (adj. risk ratio=1.51; p<0.01). Discussion: We examined women with CVP and found that in comparison to their non-Hispanic White counterparts, Hispanic women are more likely to report a burning sensation and more likely to have primary vulvodynia, a subtype that is associated with great burden on the lives of affected women. PMID:25603224

Clinical outcome of high-dose-rate interstitial brachytherapy in vulvar cancer: A single institutional experience.

PubMed

Mahantshetty, Umesh; Naga, Pushpa; Engineer, Reena; Sastri, Supriya; Ghadi, Yogesh; Upreti, Udita; Somesan, Vijaya; Kadam, Sudarshan; Kohle, Satish; Deshpande, Deepak; Shrivastava, Shyam Kishore

With an aim to evaluate and report high dose date interstitial brachytherapy (HDR-ISBT) in vulvar cancers, we undertook this retrospective analysis. Histologically proven vulvar cancers treated with HDR-ISBT between 2001 and 2016 were analyzed. Radiotherapy details, clinical outcome in terms of local control rates, survivals, and toxicities were evaluated. A total of 38 patients received HDR-ISBT, with definitive radiation in 29 (76.3%), adjuvant postoperative in six (15.8%) and salvage radiation in three (7.9%) patients. Of them, 29 patients received brachytherapy boost and nine patients ISBT alone. BT procedure included freehand plastic tube technique in 23 (single [n = 5] or multiple plane [n = 18]), 13 patients with template based and two patients combined approach. Patients with brachytherapy alone received median EQD2 of 38.4 Gy 10 (35.5-46.7 Gy 10 ), as boost received median 23.3 Gy 10 (13-37.3 Gy 10 ). At 3-month post-treatment response evaluation, 30 patients achieved clinically complete response, two patients partial response and six maintained postoperative status. With a median follow-up of 30 months, 29 (76.3%) were disease free, and 9 (23.7%) patients had relapsed disease with four patients expired due to disease and two died of other causes. The 5-year overall survival, disease free survival, and local control rates were 82%, 51%, and 77%, respectively. HDR-ISBT in vulvar cancer is a feasible and a viable option with acceptable and comparable outcomes. Copyright © 2016 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.

Periorbital edema secondary to imatinib mesylate

PubMed Central

McClelland, Collin M; Harocopos, George J; Custer, Philip L

2010-01-01

Imatinib mesylate (Gleevec®) is a well-established pharmacologic treatment for all phases of chronic myeloid leukemia and for advanced gastrointestinal stromal tumors (GISTs). Edema-related side effects are relatively common in imatinib therapy with the periocular skin representing one of the most common sites for localized edema. While the adverse effect of periorbital edema with imatinib is well documented in the oncology literature, there is limited reference to this common reaction in the ophthalmology literature. We report two patients with upper eyelid edema associated with imatinib therapy who required surgical intervention to ameliorate significant visual field obstruction. We highlight the details of each case including the histopathologic findings of excised redundant skin followed by a thorough review of the literature on imatinib related periorbital edema. PMID:20505834

Imiquimod in cervical, vaginal and vulvar intraepithelial neoplasia: a review.

PubMed

de Witte, C J; van de Sande, A J M; van Beekhuizen, H J; Koeneman, M M; Kruse, A J; Gerestein, C G

2015-11-01

Human papillomavirus (HPV) infection is in the vast majority of patients accountable for the development of vulvar, cervical and vaginal intraepithelial neoplasia (VIN, CIN, VAIN); precursors of vulvar, cervical and vaginal cancers. The currently preferred treatment modality for high grade VIN, CIN and VAIN is surgical excision. Nevertheless surgical treatment is associated with adverse pregnancy outcomes and recurrence is not uncommon. The aim of this review is to present evidence on the efficacy, safety and tolerability of imiquimod (an immune response modifier) in HPV-related VIN, CIN and VAIN. A search for papers on the use of imiquimod in VIN, CIN and VAIN was performed in the MEDLINE, EMBASE and Cochrane library databases. Data was extracted and reviewed. Twenty-one articles met the inclusion criteria and were analyzed; 16 on VIN, 3 on CIN and 2 on VAIN. Complete response rates in VIN ranged from 5 to 88%. Although minor adverse effects were frequently reported, treatment with imiquimod was well tolerated in most patients. Studies on imiquimod treatment of CIN and VAIN are limited and lack uniformly defined endpoints. The available evidence however, shows encouraging effect. Complete response rates for CIN 2-3 and VAIN 1-3 ranged from 67 to 75% and 57 to 86% respectively. More randomized controlled trials on the use of imiquimod in CIN, VAIN and VIN with extended follow-up are necessary to determine the attributive therapeutic value in these patients. Copyright © 2015 Elsevier Inc. All rights reserved.

Viral load, integration and methylation of E2BS3 and 4 in human papilloma virus (HPV) 16-positive vaginal and vulvar carcinomas.

PubMed

Lillsunde Larsson, Gabriella; Helenius, Gisela; Sorbe, Bengt; Karlsson, Mats G

2014-01-01

To investigate if viral load, integration and methylation of E2BS3 and 4 represent different ways of tumor transformation in vaginal and vulvar carcinoma and to elucidate its clinical impact. Fifty-seven samples, positive for HPV16, were selected for the study. Detection of viral load was made with realtime-PCR using copy numbers of E6 and integration was calculated from comparing E2 to E6-copies. Methylation of E2BS3 and 4 was analysed using bisulphite treatment of tumor DNA, followed by PCR and pyrosequencing. Vaginal tumors were found to have a higher viral load (p = 0.024) compared to vulvar tumors but a high copy number (> median value, 15,000) as well as high methylation (>50%) was significantly (p = 0.010 and p = 0.045) associated with a worse cancer-specific survival rate in vulvar carcinoma, but not in vaginal carcinoma. Four groups could be defined for the complete series using a Cluster Two step analysis; (1) tumors holding episomal viral DNA, viral load below 150,000 copies not highly methylated (n = 25, 46.3%); (2) tumors harboring episomal viral DNA and being highly methylated (>50%; n = 6, 11.1%); (3) tumors with viral DNA fully integrated (n = 11, 20.4%), and (4) tumors harboring episomal viral DNA and being medium- or unmethylated (<50%) and having a high viral load (> total mean value 150,000; n = 12, 22.2%). The completely integrated tumors were found to be distinct group, whilst some overlap between the groups with high methylation and high viral load was observed. HPV16- related integration, methylation in E2BS3 and 4 and viral load may represent different viral characteristics driving vaginal and vulvar carcinogenesis. HPV16- related parameters were found to be of clinical importance in the vulvar series only.

High Altitude Cerebral Edema

DTIC Science & Technology

1986-03-01

described neuropathological findings of cerebral edema and wi4espread petechial hemorrhages in two HAPE fatalities and later reported (52...lethargy, thirst, indigestion, hysterical outburst o: other behavior disturbances, decreased concentration, fever , couhh and peripheral edema (52...autopsy results from the two fatalities in their series. In both cases multiple, widespread petechial hemorrhages were noted throughout the brain. One

Post-obstructive pulmonary edema from aspirated nuts.

PubMed

Bashir, Ahsan; Ahmad, Sabina Qureshi; Silverman, Joshua; Concepcion, Emily; Lee, Haesoon

2017-01-01

Post-obstructive pulmonary edema is thought to occur from hemodynamic changes secondary to forced inspiration against the closed airway due to acute or chronic airway obstruction. We report a case of a 13 month-old boy who developed pulmonary edema from aspirated foreign body, nuts. He underwent emergency bronchoscopy to confirm the clinical diagnosis of aspirated nuts in the trachea and nuts were removed endoscopically. His trachea was then intubated and he was mechanically ventilated with oxygen. He developed florid pulmonary edema early in the course with tracheal obstruction and during endoscopic removal of nuts. After removal of obstruction he was ventilated mechanically and pulmonary edema cleared rapidly. Aspirated nuts obstructing trachea can induce obstructive pulmonary edema. Early recognition of foreign body obstruction based on clinical history and its removal resolved pulmonary edema.

Antenatal Vulvar Pain Management, Labour Management, and Postpartum Care of Women With Vulvodynia: A Survey of Physicians and Midwives.

PubMed

Smith, Kelly B; Basson, Rosemary; Sadownik, Leslie A; Isaacson, Jordanna; Brotto, Lori A

2018-05-01

To examine maternity providers' recommendations for pregnant women with vulvodynia regarding management of vulvar pain and postpartum care, and to examine if, and how, a woman's chronic vulvar pain affects providers' examination and management during labour. This research was part of a larger study that invited physicians and midwives to answer a questionnaire regarding pregnancy and childbirth care in women with vulvodynia. To achieve the current objectives, the questionnaire included both dichotomous (yes or no) and open-ended items. The current sample (n = 116) consisted of 75 physicians and 41 midwives. Over 60% of the sample reported making recommendations for vulvar pain management during pregnancy, and 32.8% of providers reported making special postpartum care recommendations for women with vulvodynia. Differences between physicians and midwives were noted for some of these recommendations. For example, to manage vulvar pain, only physicians recommended the use of/change in medications (P <0.001) and only midwives recommended complementary medicines (P = 0.02) and the use of lubricants (P = 0.006) and made recommendations for sexual well-being (P = 0.02). The majority of the sample (75%) reported that a woman having vulvodynia affected labour examination and management; providers most frequently reported minimizing exams and early use of epidural. Over 80% of midwives and 54% of physicians minimized exams during labour for women with vulvodynia (P= 0.01). Further research is needed to understand the optimal provision of care for pregnant and postpartum women with vulvodynia. We advocate for increased education of vulvodynia aimed at providers of antenatal, labour, and postnatal care. Copyright © 2018 Society of Obstetricians and Gynaecologists of Canada. Published by Elsevier Inc. All rights reserved.

ABO blood groups as a prognostic factor for recurrence in ovarian and vulvar cancer

PubMed Central

Montavon Sartorius, Céline; Schoetzau, Andreas; Kettelhack, Henriette; Fink, Daniel; Hacker, Neville F.; Fedier, André; Heinzelmann-Schwarz, Viola

2018-01-01

The relationship between ABO blood groups (BG) and risk of incidence in cancers including gynecological cancers has been widely studied, showing increased incidence risk for BG A patients. As available data are inconsistent we investigated whether BG and their anti-glycan antibodies (anti-A and anti-B) have prognostic values in gynecological cancers. We retrospectively evaluated 974 patients with gynecological cancers in three cancer centers (Switzerland and Australia) between 1974 and 2014 regarding the relationships between clinico-pathological findings and the BG. Time to disease recurrence was significantly influenced by BG in patients with ovarian (n = 282) and vulvar (n = 67) cancer. BG O or B patients showed a significantly increased risk for ovarian cancer relapse compared to A, 59% and 82%, respectively (p = 0.045; HR O vs A = 1.59 (CI 1.01–2.51) and (p = 0.036; HR A vs B = 0.55 (CI 0.32–0.96). Median time to relapse for advanced stage (n = 126) ovarian cancer patients was 18.2 months for BG O and 32.2 for A (p = 0.031; HR O vs A = 2.07 (CI 1.07–4.02)). BG also significantly influenced relapse-free survival in patients with vulvar cancer (p = 0.002), with BG O tending to have increased relapse risk compared to A (p = 0.089). Blood groups hence associate with recurrence in ovarian and vulvar cancer: women with BG O seem to have a lower ovarian cancer incidence, however are more likely to relapse earlier. The significance of the BG status as a prognostic value is evident and may be helpful to oncologists in prognosticating disease outcome and selecting the appropriate therapy. PMID:29596526

Human papillomavirus infection and p16(INK4a) protein expression in vulvar intraepithelial neoplasia and invasive squamous cell carcinoma.

PubMed

Rufforny, Irina; Wilkinson, Edward J; Liu, Chen; Zhu, Haizhen; Buteral, Michael; Massoll, Nicole A

2005-04-01

Vulvar intraepithelial neoplasia (VIN) is defined histopathologically by distinctive abnormalities of cellular maturation and differentiation. The purpose of this study was to investigate the functional properties of VIN related to expression of p16(INK4a) protein as well as to detection of human papillomavirus (HPV) type 16 by real-time polymerase chain reaction (RT-PCR) analysis. A total of 49 vulvar biopsy samples were examined by hematoxylin-eosin staining from benign/reactive lesions, condyloma acuminatum, VIN, and invasive squamous cell carcinoma (SCC). JC8 mouse monoclonal antibodies were used that recognize p16(INK4a) epitope at a dilution of 1:25. The reaction pattern for p16(INK4a) was graded in each sample between 0 and 3+. RT-PCR analysis of formalin-fixed paraffin-embedded sections determined positivity for HPV type 16. p16(INK4a) immunoreactivity was different in VIN 1, VIN 2, VIN 3, and squamous cell carcinoma. Strong expression of p16(INK4a) protein was observed in 92% (22 of 24) of VIN 2 and VIN 3 lesions and 100% (4 of 4) of invasive SCCs. Two (67%) of 3 VIN 2 lesions, 17 (81%) of 21 VIN 3 lesions, and 4 (100%) of 4 SCCs were positive for HPV type 16 by PCR analysis. Two (20%) of 10 VIN 1 lesions were immunoreactive for p16(INK4a), with only 1 lesion positive for HPV type 16. No p16(INK4a) immunoreactivity was observed in any of the benign/reactive and condyloma acuminatum lesions. In addition, none of the benign/reactive or condyloma lesions were positive for HPV type 16 by RT-PCR analysis. Upregulation of INK4a gene occurs in vulvar carcinogenesis. p16(INK4a) is not a sensitive marker for differentiation of benign vulvar squamous epithelium from condyloma acuminatum or VIN 1 lesions because most VIN 1 lesions are p16(INK4a) negative. Expression of p16(INK4a) may aid in the diagnosis of HPV-related lesions and as such may be of value as a surrogate marker in the diagnosis of vulvar premalignant and malignant lesions.

A systematic review of the prevalence and attribution of human papillomavirus types among cervical, vaginal, and vulvar precancers and cancers in the United States.

PubMed

Insinga, Ralph P; Liaw, Kai-Li; Johnson, Lisa G; Madeleine, Margaret M

2008-07-01

To describe prevalence and estimated attribution of human papillomavirus (HPV) types in U.S. cervical, vaginal, and vulvar precancers and cancers. U.S. studies reporting HPV typing for cervical intraepithelial neoplasia (CIN), vulvar intraepithelial neoplasia (VIN), and vaginal intraepithelial neoplasia (VaIN) and/or invasive cancers of those sites were gathered from the PubMed database (http://www.ncbi.nlm.nih.gov/sites/entrez/). Selected studies had PCR testing data for > or =10 cases for a disease endpoint. Analytic methods augmented prior reviews of cervical disease with an updated and expanded analysis (including vulvar and vaginal disease), new selection criteria for specimens, and adjustment for histologic type, where possible, among pooled cancer cases. In addition, for analyses of estimated attribution of HPV types, we incorporated accounting methods for lesions infected with multiple HPV types. Data from 22 U.S. studies meeting review eligibility criteria were tabulated. Following adjustment for the presence of multiple HPV types in a single specimen, the top two HPV types contributing to disease were CIN 1 (HPV 16/66; 15.3%), CIN 2/3 (HPV 16/31; 61.9%), cervical cancer (HPV 16/18; 79.2%), VIN 1 (HPV 6/11; 41.7%), VIN 3 (HPV 16/18; 84.0%), vulvar cancer (HPV 16/33; 55.5%), VaIN 3 (HPV 16/18; 65.1%), and vaginal cancer (HPV 16/18; 72.7%). The HPV type distribution and proportion of cases testing positive for any HPV type were observed to vary among U.S. cervical, vulvar, and vaginal neoplasias and by grade of disease. Adjustment for the presence of multitype HPV infections can have an important effect on the estimated attribution of HPV types to disease, particularly for types other than HPV 16.

Glutathione S-transferase M1 genotypes and the risk of vulvar cancer: a population-based case-control study.

PubMed

Chen, C; Madeleine, M M; Weiss, N S; Daling, J R

1999-09-01

Glutathione S-transferases (GSTs) facilitate the excretion of a variety of potential carcinogens. Some 50-60% of Caucasians are homozygous for the null allele of GSTM1, a gene responsible for the presence of one of these enzymes. The authors examined whether women with the GSTM1 null genotype are at altered risk of vulvar cancer. They obtained peripheral blood specimens from 18- to 79-year-old residents of King, Pierce, and Snohomish counties of western Washington who were diagnosed with vulvar cancer between April 1991 and June 1994. Blood specimens were also obtained from controls identified via random digit telephone dialing of western Washington households. The authors determined the GSTM1 genotype of 137 cases (120 in situ and 17 invasive cases) and 248 controls. The frequency of the GSTM1 null genotype was 46.7% among cases and 57.3% among controls. The age-adjusted odds ratio associated with the GSTM1 null genotype was 0.7 (95% confidence interval: 0.4, 1.0). Among current smokers of cigarettes, the age-adjusted odds ratio associated with the GSTM1 null genotype was 0.5 (95% confidence interval: 0.2, 0.9), differing little between heavy and light smokers. Our data suggest that women with the GSTM1 null genotype are not at increased risk of vulvar cancer.

Contributions of Histamine, Prostanoids, and Neurokinins to Edema Elicited by Edema Toxin from Bacillus anthracis▿

PubMed Central

Tessier, Jeffrey; Green, Candace; Padgett, Diana; Zhao, Wei; Schwartz, Lawrence; Hughes, Molly; Hewlett, Erik

2007-01-01

Bacillus anthracis edema toxin (ET), composed of protective antigen and an adenylate cyclase edema factor (EF), elicits edema in host tissues, but the target cells and events leading from EF-mediated cyclic-AMP production to edema are unknown. We evaluated the direct effect of ET on several cell types in vitro and tested the possibility that mediators of vascular leakage, such as histamine, contribute to edema in rabbits given intradermal ET. ET increased the transendothelial electrical resistance of endothelial monolayers, a response that is mechanistically inconsistent with the in vivo vascular leakage induced by ET. Screening of several drugs by intradermal treatment prior to toxin injection demonstrated reduced ET-induced vascular leakage with a cyclo-oxygenase inhibitor (indomethacin), agents that interfere with histamine (pyrilamine or cromolyn), or a neurokinin antagonist (spantide). Systemic administration of indomethacin or celecoxib (cyclo-oxygenase inhibitors), pyrilamine, aprepitant (a neurokinin 1 receptor antagonist), or indomethacin with pyrilamine significantly reduced vascular leakage associated with ET. Although the effects of pyrilamine, cromolyn, or aprepitant on ET-induced vascular leakage suggest a possible role for mast cells (MC) and sensory neurons in ET-induced edema, ET did not elicit degranulation of human skin MC or substance P release from NT2N cells in vitro. Our results indicate that ET, acting indirectly or directly on a target yet to be identified, stimulates the production/release of multiple inflammatory mediators, specifically neurokinins, prostanoids, and histamine. These mediators, individually and through complex interactions, increase vascular permeability, and interventions directed at these mediators may benefit hosts infected with B. anthracis. PMID:17261611

Quality of life and female sexual function after skinning vulvectomy with split-thickness skin graft in women with vulvar intraepithelial neoplasia or vulvar Paget disease.

PubMed

Lavoué, V; Lemarrec, A; Bertheuil, N; Henno, S; Mesbah, H; Watier, E; Levêque, J; Morcel, K

2013-12-01

Vulvar intraepithelial neoplasia (VIN) and vulvar Paget disease are managed with either vulvectomy, destructive treatments (laser, antimitotic drugs) or immunostimulants. All these options are associated with functional complications. The purpose of this study was to evaluate the surgical technique consisting of skinning vulvectomy with split-thickness skin graft, and its effect on overall quality of life and sexual function. A retrospective study was conducted on thirteen patients who underwent skinning vulvectomy with split-thickness skin graft between 1999 and 2009. Overall quality of life and sexual function were assessed with the Medical Outcome Study Short Form 36 (MOS SF-36) and Female Sexual Function Index (FSFI), respectively. The median age of patients was 54 (range: 33-77) years. Three patients had Paget disease and 10 patients had VIN lesions. The excision margins were clear in 46% of cases. The incidence of occult cancer was 31%. The mean follow-up period was 77 (±35) months. Four patients experienced a relapse of their intraepithelial disease. The mean disease-free survival was 58 (±44) months. There was no significant difference in MOS SF-36 scores between the study population and the general population. The patients assessed with the FSFI regained normal sexual function after the surgical procedure. Skinning vulvectomy with split-thickness skin graft is a feasible technique yielding good results in terms of quality of life and sexual function. It enables occult cancer to be diagnosed in patients with VIN or Paget disease. Copyright © 2013 Elsevier Ltd. All rights reserved.

High-risk human papillomavirus infection of the genital tract of women with a previous history or current high-grade vulvar intraepithelial neoplasia.

PubMed

Goffin, Frederic; Mayrand, Marie-Hélène; Gauthier, Philippe; Alobaid, A; Lussier, Christian; Provencher, Diane; Drouin, Pierre; Franco, Eduardo L; Coutlée, François

2006-06-01

Human papillomavirus (HPV) infection is associated with high-grade vulvar intraepithelial neoplasia (VIN-3). The prevalence of anogenital HPV infection in women with previously treated VIN-3 has not been documented yet. This cross-sectional study compared high-risk HPV DNA detection rates in women with past (n = 30) and current (n = 22) VIN-3 to those without current or past VIN (n = 86). HPV DNA was detected in vulvar and cervical samples with Hybrid Capture 2 (HC-2). Smoking was associated in multivariate analysis with current VIN-3 (odds ratio (OR) 8.3, 95% confidence interval (CI) 2.0-8.2) and any VIN-3 history (OR 6.5, 95% CI 2.5-16.5). High-risk HPV DNA was found on the vulva of 64%, 33%, and 20% of women with current VIN-3, past VIN-3, and without previous or current VIN, respectively. After controlling for age and smoking, high-risk HPV vulvar infection was associated with cervical high-risk HPV infection (OR 8.6, 95% CI 2.8-26.5; P = 0.001). After controlling for age, HPV infection was more often multifocal in women with current VIN-3 compared to women with previous but no current VIN-3 lesion (OR 17.6, 95% CI 1.4-227.2). Multifocal vulvar HPV infection was detected in women with previous or active VIN-3. Longitudinal studies are required to determine if the multifocality of HPV infection on the vulva could explain the high recurrence rate of VIN-3.

A Systematic Review of the Prevalence and Attribution of Human Papillomavirus Types Among Cervical, Vaginal and Vulvar Pre-cancers and Cancers in the United States

PubMed Central

Insinga, Ralph P.; Liaw, Kai-Li; Johnson, Lisa G.; Madeleine, Margaret M.

2008-01-01

Objectives To describe (1) prevalence and (2) estimated attribution of human papillomavirus (HPV) types in U.S. cervical, vaginal and vulvar precancers and cancers. Methods U.S. studies reporting HPV typing for cervical (CIN), vulvar (VIN) and vaginal (VaIN) intraepithelial neoplasias and/or invasive cancers of those sites were gathered from the PubMed database (http://www.ncbi.nlm.nih.gov/sites/entrez/). Selected studies had polymerase chain reaction testing data for ≥10 cases for a disease endpoint. Analytic methods augmented prior reviews of cervical disease with an updated and expanded analysis (including vulvar and vaginal disease), new selection criteria for specimens, and adjustment for histologic type, where possible, among pooled cancer cases. In addition, for analyses of estimated attribution of HPV types, we incorporated accounting methods for lesions infected with multiple HPV types. Results Data from 22 U.S. studies meeting review eligibility criteria were tabulated. Following adjustment for the presence of multiple HPV types in a single specimen, the top two HPV types contributing to disease were: CIN 1 (HPV 16/66) [15.3%], CIN 2/3 (16/31) [61.9%], cervical cancer (16/18) [79.2%], VIN 1 (6/11) [41.7%], VIN 3 (16/18) [84.0%], vulvar cancer (16/33) [55.5%], VaIN 3 (16/18) [65.1%], vaginal cancer (16/18) [72.7%]. Conclusions The HPV type distribution and proportion of cases testing positive for any HPV type were observed to vary among U.S. cervical, vulvar and vaginal neoplasias and by grade of disease. Adjustment for the presence of multi-type HPV infections can have an important impact on the estimated attribution of HPV types to disease, particularly for types other than HPV 16. PMID:18628412

Therapy of vulvar carcinoma.

PubMed

Haberthür, F; Almendral, A C; Ritter, B

1993-01-01

83 vulvar carcinoma patients were originally treated in the period between 1970 and 1990. 82 patients presented with squamous cell carcinoma. 70% of the patients were in Stage I or II. It was originally possible to operate on 74 of the 83 patients. A simple or partial vulvectomy was applied 17 times. A bilateral inguinal lymph node excision additionally took place in 6 cases. 51 patients were subjected to radical vulvectomy with inguinofemoral lymph node excision. In 13 cases, pelvic lymph node extirpation was also performed. A posterior pelvic exenteration was performed in 6 cases presenting extensive carcinoma involvement of the vulva. In the remaining 9 patients, either it was not possible to operate, or a nonradical operation could be performed. The primary morbidity, consisting of wound healing disturbances and infections, amounted to 50% in our group. We observed lymphedema in 47% of the cases, although it was clinically important in only 10%. We did not have any primary surgical mortality. The 5-year survival rate was 82% in our patients without inguinofemoral lymph node involvement and only 40% in lymph node metastatic cases. The absolute 5-year cure rate was 66%, or 69% corrected. To be able to give increased preference to less invasive methods an improved prevention and clarification procedure for physicians and patients is necessary.

[Study on the heterogeneity of edema in severe preeclampsia].

PubMed

Shi, Junmei; Yang, Zi; Chen, Lei

2014-05-06

The aim of this study was to analysis the clinical edema forms and explore the heterogeneity of edema in severe preeclampsia (PE) . From February 2002 to February 2009, Peking University Third Hospital admitted with severe preeclampsia 228 cases who were enrolled in this study. The form is divided into no edema (A-type), pure interstitial edema (B-type), a simple cavity gap edema (C-type) and mixed interstitial edema that coexist with lacunar edema (D-type). Analysis and comparison of various types of edema in patients with different clinical manifestations of prenatal care models, laboratory parameters, the incidence of gestational age, complications and obstetric and perinatal outcomes, and analyze the relationship between different types of edema and albumins and the peak value of proteinuria. Edema was seen in 86% (197/228) of all of cases. Compared the cases who have regular prenatal care with those who have irregular care, differences were statistically significant in edema type composition ratio (P < 0.01) and the incidence of serious complications (P < 0.01), and serum albumin levels (P < 0.01), but not in the peak value of proteinuria (P > 0.05); Compared early-onset PE and late-onset PE patients, differences were statistically significant in edema type composition ratio (P < 0.01) and peak value of proteinuria (P < 0.01), but not in serum albumin levels and the incidence of serious complications (P > 0.05). Comparison between the various types of edema, differences were statistically significant in serum albumin levels and peak value of proteinuria and incidence of serious complications and the gestational week at PE onset and the incidence of treatment preterm labor (P < 0.05).Occurrence of placental abruption, heart failure and HELLP syndrome had statistical significance in different types of edema(P < 0.05). The varying degrees of interstitial edema were correlated with serum albumin levels (r = -0.19, P < 0.05) and serious complication occurrence (r

Analysis of full coding sequence of the TP53 gene in invasive vulvar cancers: Implications for therapy.

PubMed

Kashofer, Karl; Regauer, Sigrid

2017-08-01

This study evaluates the frequency and type of TP53 gene mutations and HPV status in 72 consecutively diagnosed primary invasive vulvar squamous cell carcinomas (SCC) during the past 5years. DNA of formalin-fixed and paraffin embedded tumour tissue was analysed for 32 HPV subtypes and the full coding sequence of the TP53 gene, and correlated with results of p53 immunohistochemistry. 13/72 (18%) cancers were HPV-induced squamous cell carcinomas, of which 1/13 (8%) carcinoma harboured a somatic TP53 mutation. Among the 59/72 (82%) HPV-negative cancers, 59/72 (82%) SCC were HPV-negative with wild-type gene in 14/59 (24%) SCC and somatic TP53 mutations in 45/59 (76%) SCC. 28/45 (62%) SCC carried one (n=20) or two (n=8) missense mutations. 11/45 (24%) carcinomas showed a single disruptive mutation (3× frame shift, 7× stop codon, 1× deletion), 3/45 SCC a splice site mutation. 3/45 (7%) carcinomas had 2 or 3 different mutations. 18 different "hot spot" mutations were observed in 22/45 cancers (49%; 5× R273, 3× R282; 2× each Y220, R278, R248). Immunohistochemical p53 over expression was identified in most SCC with missense mutations, but not in SCC with disruptive TP53 mutations or TP53 wild-type. 14/45 (31%) patients with TP53 mutated SCC died of disease within 12months (range 2-24months) versus 0/13 patients with HPV-induced carcinomas and 0/14 patients with HPV-negative, TP53 wild-type carcinomas. 80% of primary invasive vulvar SCC were HPV-negative carcinomas with a high frequency of disruptive mutations and "hot spot" TP53 gene mutations, which have been linked to chemo- and radioresistance. The death rate of patients with p53 mutated vulvar cancers was 31%. Immunohistochemical p53 over expression could not reliably identify SCC with TP53 gene mutation. Pharmacological therapies targeting mutant p53 will be promising strategies for personalized therapy in patients with TP53 mutated vulvar cancers. Copyright © 2017. Published by Elsevier Inc.

Measurement of intestinal edema using an impedance analyzer circuit.

PubMed

Radhakrishnan, Ravi S; Shah, Kunal; Xue, Hasen; Moore-Olufemi, Stacey D; Moore, Frederick A; Weisbrodt, Norman W; Allen, Steven J; Gill, Brijesh; Cox, Charles S

2007-03-01

Acute intestinal edema adversely affects intestinal transit, permeability, and contractility. Current resuscitation modalities, while effective, are associated with development of acute intestinal edema. Knowledge of levels of tissue edema would allow clinicians to monitor intestinal tissue water and may help prevent the detrimental effects of edema. However, there is no simple method to measure intestinal tissue water without biopsy. We sought to develop a tissue impedance analyzer to measure tissue edema, without the need for invasive biopsy. Oscillating voltage input was applied to the analyzer circuit and an oscilloscope measured the voltage output across any load. Rats were randomized to three groups: sham, mild edema (80 mL/kg of NS resuscitation), and severe edema (80 mL/kg of NS resuscitation with intestinal venous hypertension). Intestinal edema was measured by wet-to-dry tissue weight ratio. Bowel impedance was measured and converted to capacitance using a standard curve. Acute intestinal edema causes a significant increase in bowel capacitance. This capacitance can be used to predict tissue water concentration. Using an impedance analyzer circuit, it is possible to measure intestinal edema reliably and quickly. This may prove to be a useful tool in the resuscitation of critically ill patients.

Apatinib in refractory radiation-induced brain edema

PubMed Central

Hu, Wei Guo; Weng, Yi Ming; Dong, Yi; Li, Xiang Pan; Song, Qi-Bin

2017-01-01

Abstract Rationale: Apatinib is a novel tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor-2, which has observed to be effective and safe in refractory radiation-induced brain edema, like Avastin did. Till now, there is no case report after apatinib came in the market. Patient concerns: Two patients who received brain radiotherapy developed clinical manifestations of brain edema, including dizziness, headache, limb activity disorder, and so on. Diagnoses: Two patients were both diagnosed as refractory radiation-induced brain edema. Interventions: Two patients received apatinib (500 mg/day) for 2 and 4 weeks. Outcomes: Two patients got symptomatic improvements from apatinib in different degrees. Magnetic resonance imaging after apatinib treatments showed that compared with pre-treatment imaging, the perilesional edema reduced dramatically. However, the toxicity of apatinib was controllable and tolerable. Lessons: Apatinib can obviously relieve the symptoms of refractory radiation-induced brain edema and improve the quality of life, which offers a new method for refractory radiation-induced brain edema in clinical practices. But that still warrants further investigation in the prospective study. PMID:29145238

Polarized hyperspectral imaging system for in vivo detection of vulvar lichen sclerosis

NASA Astrophysics Data System (ADS)

Qu, Yingjie; Ren, Wenqi; Liu, Songde; Liu, Peng; Xie, Lan; Zhang, Xiaoyuan; Zhang, Shiwu; Chang, Shufang; Xu, Ronald

2016-03-01

Vulvar lichen sclerosis (VLS) is a chronic, inflammatory and mucocutaneous disease of extragenital skin, which often goes undetected for years. The underlying causes are associated with the decrease of VEGF that reduces the blood oxygenation of vulva and the structural changes in the collagen fibrils, which can lead to scarring of the affected area. However, few methods are available for quantitative detection of VLS. Clinician's examinations are subjective and may lead to misdiagnosis. Spectroscopy is a potentially effective method for noninvasive detection of VLS. In this paper, we developed a polarized, hyperspectral imaging system for quantitative assessment. The system utilized a hyperspectral camera to collect the reflectance images of the entire vulva under Xenon lamp illumination with and without a polarizer in front of the fiber. One image (Ipar) acquired with the AOTF parallel to the polarization of illumination and the other image (Iper) acquired with the AOTF perpendicular to the illumination. This paper compares polarized images of VLS in a pilot clinical study. The collected reflectance data under Xenon lamp illumination without a polarizer are calibrated and the hyperspectral signals are extracted. An IRB approved clinical trial was carried out to evaluate the clinical utility for VLS detection. Our pilot study has demonstrated the technical potential of using this polarized hyperspectral imaging system for in vivo detection of vulvar lichen sclerosis.

Key factors impacting on diagnosis and treatment for vulvar cancer for Indigenous women: findings from Australia.

PubMed

McGrath, Pam; Rawson, Nicole

2013-10-01

To date, there has been limited research on the topic of vulvar cancer. This paper provides findings from a qualitative study conducted with Indigenous women in East Arnhem Land, Northern Territory, Australia on the psychosocial impact of diagnosis and treatment for vulvar cancer. The insights from the study outlined in this paper not only make a contribution to deepening our understanding of the experience of vulvar cancer for Indigenous women, but provide practical recommendations to ensure effective and early engagement for diagnosis and treatment. A qualitative research method was employed through in-depth, open-ended interviews. The participants of the study were a purposive sample of Indigenous women with the condition, health professionals, and Aboriginal health workers. There were a total of 40 participants; with twelve (n = 12) Indigenous women affected with the condition, fourteen (n = 14) Aboriginal Health Workers, ten (n = 10) nurses, three (n = 3) doctors, and one (n = 1) community member. This paper addresses three key issues highlighted by the participants which include the fact that the private nature of the disease makes the condition 'women's business', that there is a sense of shame associated with the condition, and that there is fear and worry generated by the seriousness of the condition. The private nature of the disease and the sense of shame associated with the condition impact upon the diagnosis and treatment for many Indigenous women. In addition, the limitation of resources for health service delivery for East Arnhem Land exacerbates the problems faced by these communities. This paper puts forward suggestions to facilitate early diagnosis and treatment for women affected with the condition.

Intraretinal hemorrhages in cystoid macular edema.

PubMed

Bovino, J A; Kelly, T J; Marcus, D F

1984-08-01

Retinal hemorrhages can be associated with typical cystoid macular edema. We examined the fundus photographs and fluorescein angiograms of 313 eyes of 264 patients with documented cystoid macular edema to establish the incidence and characteristics of associated intraretinal hemorrhages. As we wanted to study only those hemorrhages unique to cystoid macular edema, we excluded 86 eyes because the patients had diseases known to be associated with retinal hemorrhages. These diseases included diabetes mellitus, branch retinal vein occlusion, hypertensive retinopathy, venous stasis retinopathy, and perifoveal telangiectasia. Of the remaining 227 eyes with cystoid macular edema, 56 (24.7%) were identified with retinal hemorrhages not associated with systemic disease. The hemorrhages were characteristically oval, round, or linear and frequently filled or partially filled the intraretinal cystoid space. In many patients, a blood-fluid level was observed.

Pulmonary Edema

MedlinePlus

... These measures can help reduce your risk. Preventing cardiovascular disease Cardiovascular disease is the leading cause of pulmonary edema. You ... lead to serious conditions such as a stroke, cardiovascular disease and kidney failure. In many cases, you can ...

Preoperative Intensity Modulated Radiation Therapy and Chemotherapy for Locally Advanced Vulvar Carcinoma: Analysis of Pattern of Relapse

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

Beriwal, Sushil, E-mail: beriwals@upmc.edu; Shukla, Gaurav; Shinde, Ashwin

2013-04-01

Purpose: To examine clinical outcomes and relapse patterns in locally advanced vulvar carcinoma treated using preoperative chemotherapy and intensity modulated radiation therapy (IMRT). Methods and Materials: Forty-two patients with stage I-IV{sub A} (stage I, n=3; stage II, n=13; stage III, n=23; stage IV{sub A}, n=3) vulvar cancer were treated with chemotherapy and IMRT via a modified Gynecological Oncology Group schema using 5-fluorouracil and cisplatin with twice-daily IMRT during the first and last weeks of treatment or weekly cisplatin with daily radiation therapy. Median dose of radiation was 46.4 Gy. Results: Thirty-three patients (78.6%) had surgery for resection of vulva; 13more » of these patients also had inguinal lymph node dissection. Complete pathologic response was seen in 48.5% (n=16) of these patients. Of these, 15 had no recurrence at a median time of 26.5 months. Of the 17 patients with partial pathological response, 8 (47.1%) developed recurrence in the vulvar surgical site within a median of 8 (range, 5-34) months. No patient had grade ≥3 chronic gastrointestinal/genitourinary toxicity. Of those having surgery, 8 (24.2%) developed wound infections requiring debridement. Conclusions: Preoperative chemotherapy/IMRT was well tolerated, with good pathologic response and clinical outcome. The most common pattern of recurrence was local in patients with partial response, and strategies to increase pathologic response rate with increasing dose or adding different chemotherapy need to be explored to help further improve outcomes.« less

Reinke Edema: Watch For Vocal Fold Cysts.

PubMed

Tüzüner, Arzu; Demirci, Sule; Yavanoglu, Ahmet; Kurkcuoglu, Melih; Arslan, Necmi

2015-06-01

Reinke edema is one of the common cause of dysphonia middle-aged population, and severe thickening of vocal folds require surgical treatment. Smoking plays a major role on etiology. Vocal fold cysts are also benign lesions and vocal trauma blamed for acquired cysts. We would like to present 3 cases with vocal fold cyst related with Reinke edema. First case had a subepidermal epidermoid cyst with Reinke edema, which could be easily observed before surgery during laryngostroboscopy. Second case had a mucous retention cyst into the edematous Reinke tissue, which was detected during surgical intervention, and third case had a epidermoid cyst that occurred 2 months after before microlaryngeal operation regarding Reinke edema reduction. These 3 cases revealed that surgical management of Reinke edema needs a careful dissection and close follow-up after surgery for presence of vocal fold cysts.

Prognostic significance of c-KIT in vulvar cancer: bringing this molecular marker from bench to bedside

PubMed Central

2012-01-01

Background Vulvar carcinomas are rare tumors, and there is limited data regarding molecular alterations. To our knowledge there are no published studies on c-KIT and squamous cell carcinomas of the vulva (VSCC). Although there are a significant number of other tumor types which express c-KIT, there remains controversy as to its relationship to patient outcome. Thus, we wished to investigate such controversial findings to determine the prognostic importance of c-KIT by evaluating its protein and mRNA expression in VSCCs, correlating these findings with clinicopathological features and Human Papillomavirus (HPV) infection. Methods c-KIT expression was scored by immunohistochemistry (IHC) as positive or negative in 139 formalin-fixed paraffin-embedded (FFPE) cases of vulvar carcinomas arrayed in a tissue microarray (TMA) using the DAKO® A4502 rabbit polyclonal c-KIT antibody (diluted 1:100). c-KIT mRNA was evaluated by qRT-PCR in 34 frozen samples from AC Camargo Hospital Biobank (17 tumoral and 17 non-tumoral samples) using TaqMan probes–Applied Biosystems [Hs00174029_m1]. HPV genotyping was assessed in 103 samples using Linear Array® HPV Genotyping Test kit (Roche Molecular Diagnostics, Basel, Switzerland). All results obtained were correlated with clinical and pathological data of the patients. Results c-KIT protein was positive by immunohistochemistry in 70.5% of the cases and this was associated with a higher global survival (p = 0.007), a higher recurrence-free survival (p < 0.0001), an absence of associated lesions (p = 0.001), lymph node metastasis (p = 0.0053), and HPV infection (p = 0.034). Furthermore, c-KIT mRNA quantitation revealed higher levels of transcripts in normal samples compared to tumor samples (p = 0,0009). Conclusions Our findings indicate that those vulvar tumors staining positively for c-KIT present better prognosis. Thus, positivity of c-KIT as evaluated by IHC may be a good predictor for use of more conservative

Fecal Impaction Causing Pelvic Venous Compression and Edema.

PubMed

Naramore, Sara; Aziz, Faisal; Alexander, Chandran Paul; Methratta, Sosamma; Cilley, Robert; Rocourt, Dorothy

2015-09-28

Chronic constipation is a common condition which may result in fecal impaction. A 13-year-old male with chronic constipation and encopresis presented with fecal impaction for three weeks. The impaction caused abdominal pain, distension, encopresis, and decreased oral intake. He was found in severe distress with non-pitting edema of his feet and ankles along with perineal edema. The pedal edema worsened after receiving a fluid bolus, so concern arose for venous compression or a thrombus. A Duplex Ultrasound demonstrated changes in the venous waveforms of the bilateral external iliac and common femoral veins without thrombosis. Manual disimpaction and polyethylene glycol 3350 with electrolytes resolved the pedal and perineal edema. Four months later, he had soft bowel movements without recurrence of the edema. A repeat Duplex Ultrasound was normal. We present a child in whom severe fecal impaction caused pelvic venous compression resulting in bilateral pedal and perineal edema.

Agents Which Mediate Pulmonary Edema

DTIC Science & Technology

1990-12-01

described in this report has focused on delineating various approach s to understanding mechanisms of pathological changes leading to pulmonary edema... pathological changes leading to pulmonary edema. Baseline parameters including hemodynamics, gas exchange and lymph flow were determined for the sheep...mediastinal lymph node is catheterized permitting frequent sampling of lung lymph. This model permits the monitoring of changes in pulmonary vascular

Fecal Impaction Causing Pelvic Venous Compression and Edema

PubMed Central

Naramore, Sara; Aziz, Faisal; Alexander, Chandran Paul; Methratta, Sosamma; Cilley, Robert; Rocourt, Dorothy

2015-01-01

Chronic constipation is a common condition which may result in fecal impaction. A 13-year-old male with chronic constipation and encopresis presented with fecal impaction for three weeks. The impaction caused abdominal pain, distension, encopresis, and decreased oral intake. He was found in severe distress with non-pitting edema of his feet and ankles along with perineal edema. The pedal edema worsened after receiving a fluid bolus, so concern arose for venous compression or a thrombus. A Duplex Ultrasound demonstrated changes in the venous waveforms of the bilateral external iliac and common femoral veins without thrombosis. Manual disimpaction and polyethylene glycol 3350 with electrolytes resolved the pedal and perineal edema. Four months later, he had soft bowel movements without recurrence of the edema. A repeat Duplex Ultrasound was normal. We present a child in whom severe fecal impaction caused pelvic venous compression resulting in bilateral pedal and perineal edema. PMID:26500749

Challenging Ulcerative Vulvar Conditions: Hidradenitis Suppurativa, Crohn Disease, and Aphthous Ulcers.

PubMed

Stewart, Kristen M A

2017-09-01

This article discusses the clinical evaluation and approach to patients with 3 complex ulcerative vulvar conditions: hidradenitis suppurativa, metastatic Crohn disease of the vulva, and aphthous ulcers. These conditions are particularly challenging to medical providers because, although each is known to present with nonspecific examination findings that vary in morphology, the predominance of the diagnosis is based on clinical examination and exclusion of a wide variety of other conditions. Care of patients with these conditions is further complicated by the lack of therapeutic data and the significant impact these conditions have on quality of life. Copyright © 2017 Elsevier Inc. All rights reserved.

[Results of an individualized surgical therapy of vulvar carcinoma from 1973-1993].

PubMed

Köhler, U; Schöne, M; Pawlowitsch, T

1997-01-01

From 1973 through 1993, the University of Leipzig Women's Hospital treated 285 patients with primary vulvar malignancies. Of these, 269 cases (94.3%) were squamous cell carcinomas. The patients age averaged 69 years (25-95 years). 232 women (81.4%) were older than 60 years. Only 20 women (7%) were younger than 50 years. During the given time period, 266 patients (93.3%) underwent primary surgery. Standard operative treatment, performed in 105 cases (39.5%), was radical vulvectomy and bilateral superficial inguinal lymph node dissection. Rather than en bloc resection (Butterfly method), separate incisions were used during node dissection. Only 3 patients (2.9%) experienced a relapse within the remaining skin bridge. Irradiation with a focal doses of ca. 50 Gy followed postoperative-adjuvant in those cases involving the inguinal lymph nodes. In contrast, 161 patients received largely individualized surgical treatment. Local tumor extension and patient age-dependent operability influenced the choice of treatment. Partial vulvectomy was performed in 37 cases (13.9%). Simple vulvectomy without inguinal node dissection was performed in 115 cases (43.2%) and 9 patients underwent vulvectomy with vaginal-, urethral- and partial sphincter resection, accompanied by myocutaneous flap transposition (M. gluteus maximus lobe). The cumulative (corrected) 5-year survival rate for all patients with squamous cell carcinoma was 68.6%. No significant relationship between patient age (> 60 years vs. < or = 60 years) and prognosis could be seen. Factors of importance to the prognosis, however, were primary tumor size (FIGO stage I vs. II vs. III/IV), principal tumor site (significantly poorer survival rates characterize both clitoral and multifocal carcinomas), histological staging (G1 vs. G2/G3), inguinal lymph node involvement (pN+ vs. pN-) and degree of tumor resection in "healthy" (> or = 2 cm vs. < 2 cm). 5-year survival rates among those patients receiving individualized operative

A review of squamous cell vulvar cancers in Waikato region, New Zealand.

PubMed

Dass, Prashanth Hari; Kuper-Hommel, Marion Jj

2017-11-10

Squamous cell vulvar cancers (SCVC) are rare. Although management guidelines have recently been published, New Zealand studies presenting "real world" outcomes are limited. Retrospective single-centre review of SCVC diagnosed between 1 January 2000 and 31 August 2015. Clinical characteristics and outcomes were reviewed. Among 47 cases reviewed, 38 were ethnically European and 9 Māori. Cases identified as Stage 1 (16), Stage 2 (5), Stage 3 (17), Stage 4 (9). For Stages 1, 2, 3 and 4, (16, 4, 17 and 6) were managed by local excision; (9, 1, 14 and 2) by node dissection and (2, 1, 3 and 5) by chemoradiotherapy respectively. Wound cellulitis (10) and lymphedema (8) were the commonest acute and late complication, respectively. Seven patients were treated with 5-Fluorouracil and Mitomycin, and four received weekly Cisplatin. Grade 3 toxicities seen in five cases treated with 5-Fluorouracil and Mitomycin versus none in the Cisplatin group. No local recurrences observed in patients treated with chemoradiation. Patients with Age Adjusted Charlson Comorbid Index Score (ACCIS) <5 had better overall survival (OS) compared to scores ≥5 (60% versus 41%) with 33 months median follow-up. Five-year OS and disease-free specific survival was 73% and 94% (Stage 1), 40% and 60% (Stage 2), 44% and 59% (Stage 3) and 29% (Stage 4) respectively. We present "real world" outcomes of vulvar cancers in this older and comorbid population. Larger, prospective multi-centre studies are proposed.

Periorbital edema as the presenting sign of dermatomyositis.

PubMed

Hall, V C; Keeling, J H; Davis, M D P

2003-06-01

Periorbital edema can occur in dermatomyositis, which is characterized by symmetric macular erythema, Gottron's papules, Gottron's sign, periungual telangiectasia, heliotrope rash, and poikilodermatous macules on the shoulders, arms, or upper back (shawl sign). We report the case of an 81-year-old man with dramatic periorbital edema. It was not until he was hospitalized with dysphagia 6 months after developing the edema that the diagnosis of dermatomyositis was considered. Laboratory tests, skin biopsy, and electromyography resulted in a diagnosis of dermatomyositis. Periorbital edema may appear as the presenting cutaneous manifestation of dermatomyositis.

Perianeurysm edema with second-generation bioactive coils.

PubMed

Marden, Franklin A; Putman, Christopher M

2008-06-01

Perianeurysm edema is an uncommon complication of intracranial aneurysms, occurring mostly in giant aneurysms that suddenly thrombose. We present the first report of an unruptured, nongiant, saccular aneurysm that developed marked perianeurysm edema after embolization with Matrix2 coils. In this case, follow-up catheter angiography showed a new coil tail protruding beyond the dome of the aneurysm in the region of the most intense edema. We postulate that perianeurysm edema may occur after breakdown of the aneurysm wall accompanied by an inflammatory response to exposed bioactive coils. Clinicians should be aware of this potential complication and consider performing earlier surveillance angiography when this occurs to ensure that there has not been a shift in the coil mass and recurrence of the aneurysm.

The Paget Trial: A Multicenter, Observational Cohort Intervention Study for the Clinical Efficacy, Safety, and Immunological Response of Topical 5% Imiquimod Cream for Vulvar Paget Disease

PubMed Central

Meeuwis, Kim; van Hees, Colette; van Dorst, Eleonora; Bulten, Johan; Bosse, Tjalling; IntHout, Joanna; Boll, Dorry; Slangen, Brigitte; van Seters, Manon; van Beurden, Marc; van Poelgeest, Mariëtte; de Hullu, Joanne

2017-01-01

Background Vulvar Paget disease is a rare skin disorder, which is most common in postmenopausal Caucasian women. They usually present with an erythematous plaque that may show fine or typical “cake icing” scaling or ulceration that may cause itching, pain, irritation, or a burning sensation. Although most cases are noninvasive, vulvar Paget disease may be invasive or associated with an underlying vulvar or distant adenocarcinoma. The histological evidence of so-called “Paget cells” with abundant pale cytoplasm in the epithelium confirms the diagnosis. The origin of these Paget cells is still unclear. Treatment of choice is wide local excision with negative margins. Obtaining clear surgical margins is challenging and may lead to extensive and mutilating surgery. Even then, recurrence rates are high, ranging from 15% to 70%, which emphasizes the need for new treatment options. A number of case reports, retrospective case series, and one observational study have shown promising results using the topical immune response modifier imiquimod. Objective This study aims to investigate the efficacy, safety, and immunological response in patients with noninvasive vulvar Paget disease using a standardized treatment schedule with 5% imiquimod cream. Methods Topical 5% imiquimod cream might be an effective and safe treatment alternative for vulvar Paget disease. The Paget Trial is a multicenter observational cohort study including eight tertiary referral hospitals in the Netherlands. It is ethically approved by the Medical-Ethical Committee of Arnhem-Nijmegen and registered in the Central Committee on Research Involving Human Subjects (CCMO) Register by as NL51648.091.14. Twenty patients with (recurrent) noninvasive vulvar Paget disease will be treated with topical 5% imiquimod cream three times a week for 16 weeks. The primary efficacy outcome is the reduction in lesion size at 12 weeks after end of treatment. Secondary outcomes are safety, immunological response, and

Acute Idiopathic Scrotal Edema: Systematic Literature Review.

PubMed

Santi, Maristella; Lava, Sebastiano A G; Simonetti, Giacomo D; Bianchetti, Mario G; Milani, Gregorio P

2018-06-01

 Existing information on acute idiopathic scrotal edema relies on small case series and textbooks.  We searched reports with no date limits on acute idiopathic scrotal edema.  Thirty-seven studies were included. Sixteen case series addressed the prevalence of acute idiopathic scrotal edema among males with acute scrotum: among 3,403 cases, the diagnosis of acute idiopathic scrotal edema was made in 413 cases (12%). Twenty-four reports addressed history, findings, management, and course of acute idiopathic scrotal edema in 311 patients. The patients mostly ranged in age from 5 to 8 years, presented with acute scrotal redness and swelling, associated or not with mild pain. Ninety percent or more of the cases developed in patients without atopic diathesis and were not preceded by inguinoscrotal surgery, acute febrile illnesses, or trauma. They were afebrile; in good general condition; and presented without pruritus, nausea or vomiting, or abdominal pain. The lesions were bilateral in two-thirds and unilateral in one-third of the cases. The condition resolved spontaneously within 2 to 3 days without sequelae. Approximately 10% of the cases experienced a recurrence.  Acute idiopathic scrotal edema is a self-limiting condition that accounts for ≥ 10% of cases of acute scrotum in children and adolescents. Georg Thieme Verlag KG Stuttgart · New York.

Early optical detection of cerebral edema in vivo.

PubMed

Gill, Amandip S; Rajneesh, Kiran F; Owen, Christopher M; Yeh, James; Hsu, Mike; Binder, Devin K

2011-02-01

Cerebral edema is a significant cause of morbidity and mortality in diverse disease states. Currently, the means to detect progressive cerebral edema in vivo includes the use of intracranial pressure (ICP) monitors and/or serial radiological studies. However, ICP measurements exhibit a high degree of variability, and ICP monitors detect edema only after it becomes sufficient to significantly raise ICP. The authors report the development of 2 distinct minimally invasive fiberoptic near-infrared (NIR) techniques able to directly detect early cerebral edema. Cytotoxic brain edema was induced in adult CD1 mice via water intoxication by intraperitoneal water administration (30% body weight intraperitoneally). An implantable dual-fiberoptic probe was stereotactically placed into the cerebral cortex and connected to optical source and detector hardware. Optical sources consisted of either broadband halogen illumination or a single-wavelength NIR laser diode, and the detector was a sensitive NIR spectrometer or optical power meter. In one subset of animals, a left-sided craniectomy was performed to obtain cortical biopsies for water-content determination to verify cerebral edema. In another subset of animals, an ICP transducer was placed on the contralateral cortex, which was synchronized to a computer and time stamped. Using either broadband illumination with NIR spectroscopy or single-wavelength laser diode illumination with optical power meter detection, the authors detected a reduction in NIR optical reflectance during early cerebral edema. The time intervals between water injection (Time Point 0), optical trigger (defined as a 2-SD change in optical reflectance from baseline), and defined threshold ICP values of 10, 15 and 20 mm Hg were calculated. Reduction in NIR reflectance occurred significantly earlier than any of the ICP thresholds (p < 0.001). Saline-injected control mice exhibited a steady baseline optical signal. There was a significant correlation between

[Macular Edema in Uveitis - Steroids or VEGF Inhibitors?

PubMed

Heinz, Carsten; Heiligenhaus, Arnd

2017-06-09

Macular edema in uveitis patients is certainly the most frequent complication leading to a permanent and irreversible reduction in vision during the course of the disease. Thanks to optical coherence tomography (OCT) technology and fluorescein angiography (FAG), significantly more macular edemas are detected. Macular edema can be found in various uveitis varieties and can show different clinical patterns. All macular edema should be treated. Macular edema with active inflammation usually reacts very well to general uveitis treatment. In the case of eyes without visible inflammation, however, the response to such therapy is usually less effective. According to the latest treatment recommendations, dexamethasone implants should be used as the first intravitreal therapy. Vascular endothelial growth factor inhibitors (VEGF inhibitors) are second-line treatment regimens. The choice of therapy is, therefore, primarily based on the degree of inflammation and the individual complications, such as glaucoma, lens situation or previous increase in IOP after steroid administration. These individual complications may allow using VEGF inhibitors as first line treatment. An improvement in the macular edema can be achieved with both groups of active substances. Georg Thieme Verlag KG Stuttgart · New York.

Lymphocytic Arteritis in Epstein-Barr Virus Vulvar Ulceration (Lipschütz Disease): A Report of 7 Cases.

PubMed

Barrett, Mary M; Sangüeza, Martin; Werner, Betina; Kutzner, Heinz; Carlson, John A

2015-09-01

Epstein-Barr virus (EBV) infection can rarely present as painful genital ulcers, mostly in young female adolescents. Typically diagnosed by clinical findings, EBV vulvar ulceration (EBVVU) is rarely biopsied. Herein, the authors report the histopathology in 8 biopsies from 7 EBVVU patients, all serologically confirmed for acute (4/7) or reactivated-chronic (3/7) EBV infection. The 7 women all presented with 1 or more painful, punched-out vulvar ulcers. Only patients with acute EBV infection showed other clinical findings: fever and/or atypical lymphocytosis affected 75% (3/4); lymphadenopathy in 50%; and malaise/fatigue, dysuria and/or hepatomegaly in 25%. All reactivated-chronic EBVVU had a solitary ulcer, and 2 had history of a similar episode of vulvar ulceration (aphthosis). Histopathologically, lymphocytic arteritis was identified in 88% (7/8); a submucosal scar was found in the eighth specimen. Other histopathologies included venulitis (62%), endarteritis obliterans (38%), thrombosis (25%), neutrophilic sebaceous adenitis (25%), and mucosal lymphoid hyperplasia (12%). Dense angiocentric CD3 CD4 T-cell lymphocyte-predominant infiltrates were found, regionally or diffusely. In 2 specimens, neutrophils compromised half of the infiltrate. Minor components of CD8, CD20, and CD30 lymphocytes, CD123 plasmacytoid monocytes, CD68 macrophages, and plasma cells were present. Small-vessel endothelium and smooth muscle adjacent to the ulcers faintly expressed cytoplasmic EBV latent membrane protein-1 (LMP1). In situ hybridization for early EBV mRNA (EBER) identified rare solitary or scattered clustered positive lymphocytes in 38%. Polymerase chain reaction for EBV DNA was positive in one EBER positive biopsy. EBV infection has been documented in muscular vessel vasculitis. Based on the aforementioned, EBVVU appears to be the consequence of localized lymphocytic arteritis.

[Burning Vulva: Significance of Surgery in Inflammatory and Precancerous Vulvar Pathologies].

PubMed

Ghisu, Gian-Piero; Fink, Daniel

2015-06-17

Vuval pathologies manifested by allodynia and burning sensations can be due to infection, inflammatory dermatoses or other causes. Infective as well as certain inflammatory diseases, e.g. drug eruptions, allergic eczemas, irritative dermatitis/vulvitis, Behcet's Syndrome and pemphigus/pemphigoid usually respond well to conservative treatment. The category of inflammatory diseases also contains pathologies that in certain circumstances do require a surgical intervention, e.g. Lichen ruber planus/Lichen sclerosus, Condyloma, scars, premalignant lesions (VIN, genital M. Paget) and cancer. Vulodynia also can cause some stinging to the vulvar skin. The surgical aspects relating to the treatment of the benign and premalignant pathologies indicated above are mentioned in this mini-review.

Superolateral Hoffa's Fat Pad Edema in Collegiate Volleyball Players.

PubMed

Mehta, Kaushal; Wissman, Robert; England, Eric; Dʼheurle, Albert; Newton, Keith; Kenter, Keith

2015-01-01

Superolateral Hoffa's fat pad (SHFP) edema is a previously described magnetic resonance (MR) finding located between the patellar tendon and the lateral femoral condyle. The purpose of our study was to determine the prevalence and clinical significance of SHFP edema in female collegiate volleyball players. Sixteen female collegiate volleyball players were consented for bilateral knee evaluations which consisted of history, physical examination and MR imaging. Each MR study was reviewed for the presence of SHFP edema, and 6 patellar maltracking measurements were done. These were tibial tuberosity-trochlear groove distance, patellar translation, lateral patellofemoral angle, trochlear depth, trochlear sulcus angle, and lateral trochlear inclination angle. A total of 16 athletes, 32 knees (16 girls; age range, 18-22 years; mean, 19.9) were enrolled in the study. Sixteen knees (50%) in 8 athletes had SHFP edema, with 100% bilaterality; 16 knees in 8 athletes had no evidence of SHFP edema (50%). Functional outcomes and physical examination findings were within normal limits for all athletes with no difference noted between SHFP edema-positive and -negative individuals. There was a statistically significant difference in the tibial tuberosity-trochlear groove distance, patellar translation, and patellofemoral angle (P value of < 0.001, 0.03 and 0.01, respectively) between the SHFP edema-positive and -negative individuals. Elite female volleyball athletes have a very high prevalence of SHFP edema, which is always bilateral. Although the exact etiology of SHFP edema remains inconclusive, it could potentially be a sensitive indicator of subtle patellar maltracking which cannot be distinguished by history and physical examination findings. Given the very high prevalence of SHFP edema and this being an asymptomatic finding, there is likely little clinical significance of this in majority of high-performance athletes.

[Preinvasive vulvar and cervical cancer in a 32-year-old woman, DNA HPV 16 positive with mtDNA mutation--case study].

PubMed

Kedzia, Witold; Malkowska-Walczak, Blanka; Józefiak, Agata; Wadowicka, Alicja; Guglas, Bogna; Pruski, Dominik; Kedzia, Helena; Spaczyński, Marek

2009-07-01

Coincidence of preinvasive vulvar and cervical cancer in young women is very rare. Lesions like VIN 3/preinvasive vulvar cancer and CIN 3/preinvasive cervical cancer are strictly connected with viral infection and are multilocular. In the presented case the following tests have been performed: HPV DNA test for the presence of 13 oncogenic HPV types, mRNA HPV test for the presence of transcripts for HPV 16, 18, 31, 33, 45 and the analysis of mtDNA D-Loop region. In the examined patient HPV 16 infection, as well as the presence of transcripts for HPV 16 E6/7 were diagnosed. The analysis of mtDNA D-Loop region showed nucleotide lesions like: T>C 16.192, T>C 16.223, T>C 16.292, C>T 16.325, C>T 16.579.

Diagnosing pulmonary edema: lung ultrasound versus chest radiography.

PubMed

Martindale, Jennifer L; Noble, Vicki E; Liteplo, Andrew

2013-10-01

Diagnosing the underlying cause of acute dyspnea can be challenging. Lung ultrasound may help to identify pulmonary edema as a possible cause. To evaluate the ability of residents to recognize pulmonary edema on lung ultrasound using chest radiographs as a comparison standard. This is a prospective, blinded, observational study of a convenience sample of resident physicians in the Departments of Emergency Medicine (EM), Internal Medicine (IM), and Radiology. Residents were given a tutorial on interpreting pulmonary edema on both chest radiograph and lung ultrasound. They were then shown both ultrasounds and chest radiographs from 20 patients who had presented to the emergency department with dyspnea, 10 with a primary diagnosis of pulmonary edema, and 10 with alternative diagnoses. Cohen's κ values were calculated to describe the strength of the correlation between resident and gold standard interpretations. Participants included 20 EM, 20 IM, and 20 Radiology residents. The overall agreement with gold standard interpretation of pulmonary edema on lung ultrasound (74%, κ = 0.51, 95% confidence interval 0.46-0.55) was superior to chest radiographs (58%, κ = 0.25, 95% confidence interval 0.20-0.30) (P < 0.0001). EM residents interpreted lung ultrasounds more accurately than IM residents. Radiology residents interpreted chest radiographs more accurately than did EM and IM residents. Residents were able to more accurately identify pulmonary edema with lung ultrasound than with chest radiograph. Physicians with minimal exposure to lung ultrasound may be able to correctly recognize pulmonary edema on lung ultrasound.

Vulvar vestibulitis syndrome and vaginismus. A case report.

PubMed

Wijma, B; Jansson, M; Nilsson, S; Hallböök, O; Wijma, K

2000-03-01

Recent reports have argued for a revision of the criteria used for the establishment of a diagnosis of vulvar vestibulitis syndrome (VVS). On theoretical grounds it might be hypothesized that women with VVS also suffer from vaginismus. A young woman presented with a history, symptoms and objective findings typical of vaginismus, yet she suffered from continuous, burning pain and itching in the vestibule. Earlier in the course of the problem she had received a diagnosis VVS. The patient was treated with behavioral therapy developed for vaginismus. Notations made during the course of therapy supported the assumption that the pain and itching were conditioned responses to penetration in the same way that a vaginal muscular reflex is. Differential diagnostic difficulties exist in the field of VVS and vaginismus. Psychophysiologic theories are needed as the basis for research to clarify the connections between different diagnostic entities associated with coital burning pain and itching in the vestibule.

Better anatomical and cosmetic results using tunneled lotus petal flap for plastic reconstruction after demolitive surgery for vulvar malignancy.

PubMed

Buda, Alessandro; Confalonieri, Pier Luigi; Rovati, Luca Carlo Vittorio; Fruscio, Robert; Giuliani, Daniela; Signorelli, Mauro; Dell'Anna, Tiziana; Pirovano, Cecilia; Milani, Rodolfo

2012-06-01

To evaluate the efficacy of tunneled lotus petal flap in terms of anatomical and cosmetic results in patients who underwent vulvoperineal reconstruction for vulvar malignancy. Between March 2010 and July 2011, 22 women underwent vulvoperineal reconstruction using tunneled lotus petal flap for primary or recurrent disease at San Gerardo Hospital, Monza. In 16 cases, lotus flaps were bilateral, whereas in 6 cases, they were monolateral. The median age was 72 years (range, 53-87 years). The mean operating time was 85 minutes. The mean length of follow-up was 10 months (range, 2-16 months). Postoperative complications occurred in 2 patients, including one case of partial flap necrosis and one case of donor site breakdown. Tunneled lotus petal flap is safe, easy and fast to perform, has a low rate of complications, and good functional and cosmetic results. This technique represents an optimal solution for plastic reconstruction in case of primary or recurrent vulvar disease, or in case of introital stenosis after primary inadequate closure.

The Paget Trial: A Multicenter, Observational Cohort Intervention Study for the Clinical Efficacy, Safety, and Immunological Response of Topical 5% Imiquimod Cream for Vulvar Paget Disease.

PubMed

van der Linden, Michelle; Meeuwis, Kim; van Hees, Colette; van Dorst, Eleonora; Bulten, Johan; Bosse, Tjalling; IntHout, Joanna; Boll, Dorry; Slangen, Brigitte; van Seters, Manon; van Beurden, Marc; van Poelgeest, Mariëtte; de Hullu, Joanne

2017-09-06

Vulvar Paget disease is a rare skin disorder, which is most common in postmenopausal Caucasian women. They usually present with an erythematous plaque that may show fine or typical "cake icing" scaling or ulceration that may cause itching, pain, irritation, or a burning sensation. Although most cases are noninvasive, vulvar Paget disease may be invasive or associated with an underlying vulvar or distant adenocarcinoma. The histological evidence of so-called "Paget cells" with abundant pale cytoplasm in the epithelium confirms the diagnosis. The origin of these Paget cells is still unclear. Treatment of choice is wide local excision with negative margins. Obtaining clear surgical margins is challenging and may lead to extensive and mutilating surgery. Even then, recurrence rates are high, ranging from 15% to 70%, which emphasizes the need for new treatment options. A number of case reports, retrospective case series, and one observational study have shown promising results using the topical immune response modifier imiquimod. This study aims to investigate the efficacy, safety, and immunological response in patients with noninvasive vulvar Paget disease using a standardized treatment schedule with 5% imiquimod cream. Topical 5% imiquimod cream might be an effective and safe treatment alternative for vulvar Paget disease. The Paget Trial is a multicenter observational cohort study including eight tertiary referral hospitals in the Netherlands. It is ethically approved by the Medical-Ethical Committee of Arnhem-Nijmegen and registered in the Central Committee on Research Involving Human Subjects (CCMO) Register by as NL51648.091.14. Twenty patients with (recurrent) noninvasive vulvar Paget disease will be treated with topical 5% imiquimod cream three times a week for 16 weeks. The primary efficacy outcome is the reduction in lesion size at 12 weeks after end of treatment. Secondary outcomes are safety, immunological response, and quality of life. Safety will be

[A girl with bilateral periorbital edema].

PubMed

Garrelfs, Mark R; Romeijn, Jeroen R M; Heynens, Jan W C M

2015-01-01

An 11-year-old girl was seen with painless, bilateral periorbital edema, that had appeared a week before presentation. Additional symptoms included fever, headache and malaise. Serological tests performed three days later showed an active Epstein-Barr virus infection, which provided the diagnosis 'Pfeiffer's disease'. Bilateral periorbital edema can be the presenting manifestation of Epstein-Barr virus infection and should therefore be included in its differential diagnosis.

Scalp edema: don't forget sunburn in children.

PubMed

Shah, Binod; Yavuz, Süleyman Tolga; Tekşam, Ozlem

2012-01-01

Scalp edema is an uncommon and striking finding in children that may alarm both parents and physicians. The objectives of this case report were to raise awareness among pediatric emergency physicians of the unusual presentation of sunburn as scalp edema. We present the case of an eight-year-old boy with sunburn of the head, presenting with scalp and face edema. Pitting edema and erythema were dominant on the forehead. Shaving of the boy's head the day before the symptoms was the most striking issue, and the sunburn healed gradually without any complications. Healthcare professionals should be aware of this condition, and the diagnosis of sunburn must be kept in mind in otherwise healthy-looking patients with a unique history.

Periorbital Edema Secondary to Positive Airway Pressure Therapy

PubMed Central

Dandekar, Francesco; Camacho, Macario; Valerio, Jason

2015-01-01

Two patients developed bilateral, periorbital edema after initiating positive airway pressure (PAP) therapy with a full face mask. The periorbital edema was more pronounced in the morning and would dissipate throughout the day. This phenomenon seemed to be correlated with the direct pressure of the full face mask, which may have impaired lymphatic and venous drainage. To test this hypothesis, each patient was changed to a nasal pillow interface with subsequent improvement in the periorbital edema. PMID:25767727

Periorbital edema secondary to positive airway pressure therapy.

PubMed

Dandekar, Francesco; Camacho, Macario; Valerio, Jason; Ruoff, Chad. M.

2015-01-01

Two patients developed bilateral, periorbital edema after initiating positive airway pressure (PAP) therapy with a full face mask. The periorbital edema was more pronounced in the morning and would dissipate throughout the day. This phenomenon seemed to be correlated with the direct pressure of the full face mask, which may have impaired lymphatic and venous drainage. To test this hypothesis, each patient was changed to a nasal pillow interface with subsequent improvement in the periorbital edema.

Detection of microinvasion in vulvar and cervical intraepithelial neoplasia using double immunostaining for cytokeratin and basement membrane components.

PubMed

Rush, Demaretta; Hyjek, Elizabeth; Baergen, Rebecca N; Ellenson, Lora H; Pirog, Edyta C

2005-06-01

Identification of early invasion in vulvar intraepithelial neoplasia 3 (VIN 3) and cervical intraepithelial neoplasia 3 (CIN 3) may be difficult with the use of routine hematoxylin-eosin staining. Presence of obscuring inflammation and tangential tissue sectioning are the most common diagnostic pitfalls. To examine the utility of double immunostaining for cytokeratin-collagen IV or cytokeratin-laminin in the detection of early invasion in VIN 3 and CIN 3. The study group consisted of 10 cases of "VIN 3, suspicious for invasion" and 10 cases of "CIN 3, suspicious for invasion." The negative control group consisted of VIN 3 (n = 15) and CIN 3 (n = 10). The positive control group consisted of cases of invasive vulvar carcinoma (n = 11) and invasive cervical carcinoma (n = 25). All cases were double immunostained for cytokeratin and collagen IV and, in a separate reaction, for cytokeratin and laminin. The continuity of the basement membrane and the presence of stromal invasion were assessed in the stained sections. The staining for collagen IV and laminin yielded identical results. A well-defined, continuous basement membrane was visualized in all cases of VIN 3 and CIN 3. A discontinuous or absent basement membrane was observed around the malignant cells on the invasive tumor front in all cases of vulvar and cervical carcinoma. In 2 of 10 cases of VIN 3, suspicious for invasion and in 4 of 10 cases of CIN 3, suspicious for invasion definitive foci of microinvasion were identified with the use of double immunostaining. A well-defined, continuous basement membrane was present in the remaining cases "suspicious for invasion." Double immunostaining for cytokeratin- collagen IV or cytokeratin-laminin is useful for evaluation of early invasion in equivocal cases of VIN 3 and CIN 3.

Possible etiologic heterogeneity of vulvar intraepithelial neoplasia. A correlation of pathologic characteristics with human papillomavirus detection by in situ hybridization and polymerase chain reaction.

PubMed

Park, J S; Jones, R W; McLean, M R; Currie, J L; Woodruff, J D; Shah, K V; Kurman, R J

1991-03-15

A correlated histopathologic and molecular virologic study of 30 cases of vulvar intraepithelial neoplasia Grade 3 (VIN 3) and six associated invasive vulvar carcinomas was performed. Paraffin sections were examined for human papillomavirus (HPV) types 6, 11, 16, and 18 by in situ hybridization for viral transcripts and by polymerase chain reaction (PCR) for amplification of HPV and of the beta-globin gene. Vulvar intraepithelial neoplasia Grade 3 was histologically subclassified into warty (bowenoid) (20 cases) and basaloid (undifferentiated) (ten cases) types. Warty VIN characteristically was composed of squamous cells displaying abnormal proliferation and maturation and an undulating or spiked surface creating a "condylomatous" appearance whereas basaloid VIN had a smooth surface and was composed of undifferentiated basaloid cells resembling carcinoma in situ of the cervix. Human papillomavirus-16 was the only type detected in 16 of 30 VIN 3 and in five of six invasive carcinomas. The HPV-positive women were younger than HPV-negative women (mean age at diagnosis, 49 versus 60 years), their lesions more frequently demonstrated koilocytotic atypia (94% versus 43%), and they were more likely to have warty compared with basaloid VIN lesions (65% versus 30%). These findings suggest that there are at least two different types of VIN which have differing clinical, pathologic, and viral profiles.

Cerebral edema, mass effects, and regional blood volume in man.

PubMed

Penn, R D; Kurtz, D

1977-03-01

The authors conducted quantitative analysis of computerized tomography (CT) scans to measure tumor size, cerebral edema, and regional blood volume in man. Mass lesions without edema caused a local reduction in blood volume. Cerebral edema also reduced blood volume in proportion to its severity. Consideration of the electrolyte changes and water shifts in white-matter edema suggested that the decrease in absorption coefficient seen in CT scans was due to the increase in water content. Thus, in cerebral edema separation of blood vessels as well as increased interstitial pressure decrease blood volume, and the regional differences in turn reflect pressure gradients within the brain.

Vulvar intraepithelial neoplasia with superficially invasive carcinoma of the vulva.

PubMed

Herod, J J; Shafi, M I; Rollason, T P; Jordan, J A; Luesley, D M

1996-05-01

To investigate the long-term outcome of patients presenting with vulvar intraepithelial neoplasia (VIN) with superficially invasive carcinoma of the vulva (SICa). A retrospective study using information obtained from patient case notes. Twenty-six women found at presentation to have VIN in association with superficially invasive carcinoma were identified during a 15-year period. Pruritus vulvae was the most frequent presenting symptom in 18 patients (69%). Sixteen women (61.5%) had multiple symptoms. Features noted at vulvar examination were variable and none were pathognomonic of either VIN or of superficial invasion. All patients had VIN 3 in association with a superficially invasive carcinoma. Histological changes associated with human papillomavirus were found in 19 (73%) women. Half had a co-existent or previous abnormality of the lower genital tract. Local excision was the most frequent initial treatment (n = 9 [35%]). Mean follow up time was 65 months (range 12-174). Disease persisted after primary treatment in five women (19%). Both histological recurrence (of either VIN or SICa) or symptomatic recurrence occurred in 10 patients (38%). All patients who experienced recurrence did so within 36 months of treatment. Overall, 12 patients (46%) relapsed (histological or symptomatic recurrence); the mean time was 18 months. Fourteen patients (54%) were managed satisfactorily by their initial treatment. One patient died of recurrent cervical cancer. Three progressed to frankly invasive disease: two (aged 31 and 39 years) with carcinoma of the vulva and one aged 34 years with carcinoma of the perianal margin. All are alive and well after treatment. One patient had recurrence of superficially invasive carcinoma treated by local excision with no further problems. No episode of metastasis via lymphatic or vascular channels has been seen. Patients with superficially invasive carcinoma of the vulva may be safely treated by local excisional methods without recourse to

A patient-reported outcome measure to identify occurrence and distress of post-surgery symptoms of WOMen with vulvAr Neoplasia (WOMAN-PRO) - a cross sectional study.

PubMed

Senn, Beate; Eicher, Manuela; Mueller, Michael D; Hornung, René; Fink, Daniel; Baessler, Kaven; Hampl, Monika; Denhaerynck, Kris; Spirig, Rebecca; Engberg, Sandra

2013-04-01

The aim of the study was to describe the (a) symptom experience of women with vulvar intraepithelial neoplasia and vulvar cancer (vulvar neoplasia) during the first week after hospital discharge, and (b) associations between age, type of disease, stage of disease, the extent of surgical treatment and symptom experience. This cross-sectional study was conducted in eight hospitals in Germany and Switzerland (Clinical Trial ID: NCT01300663). Symptom experience after surgical treatment in women with vulvar neoplasia was measured with our newly developed WOMAN-PRO instrument. Outpatients (n=65) rated 31 items. We used descriptive statistics and regression analysis. The average number of symptoms reported per patient was 20.2 (SD 5.77) with a range of 5 to 31 symptoms. The three most prevalent wound-related symptoms were 'swelling' (n=56), 'drainage' (n=54) and 'pain' (n=52). The three most prevalent difficulties in daily life were 'sitting' (n=63), 'wearing clothes' (n=56) and 'carrying out my daily activities' (n=51). 'Tiredness' (n=62), 'insecurity' (n=54) and 'feeling that my body has changed' (n=50) were the three most prevalent psychosocial symptoms/issues. The most distressing symptoms were 'sitting' (Mean 2.03, SD 0.88), 'open spot (e.g. opening of skin or suture)' (Mean 1.91, SD 0.93), and 'carrying out my daily activities' (Mean 1.86, SD 0.87), which were on average reported as 'quite a bit' distressing. Negative associations were found between psychosocial symptom experience and age. WOMAN-PRO data showed a high symptom prevalence and distress, call for a comprehensive symptom assessment, and may allow identification of relevant areas in symptom management. Copyright © 2013 Elsevier Inc. All rights reserved.

Periorbital edema: a puzzle no more?

PubMed

Sobel, Rachel K; Carter, Keith D; Allen, Richard C

2012-09-01

Periorbital edema is a common problem that deserves scrutiny. Although a variety of healthcare providers may see this clinical entity, ophthalmologists are often consulted along the way toward diagnosis. It can challenge even the most astute clinicians. A diagnosis may reveal merely a bothersome issue or potentially a sight-threatening or life-threatening problem. Comprehensive reviews on this topic are scarce. Textbooks are brief. There are, however, many studies in the scientific literature of notable cases of periorbital edema. The causes generally fall into the categories of infectious, inflammatory or tumors, medication related, and postsurgical or trauma. This article synthesizes the current literature on the topic with a case series from our institution. It aims to provide a thorough resource for all practitioners to make the prospect of triaging, diagnosing, and treating periorbital edema less daunting.

Oxygen embolism after hydrogen peroxide irrigation of a vulvar abscess.

PubMed

Haller, G; Faltin-Traub, E; Faltin, D; Kern, C

2002-04-01

We report a case of venous oxygen embolism in a 33-yr-old healthy woman after irrigation of a vulvar abscess with 25 ml of 3% hydrogen peroxide. Venous oxygen embolism was diagnosed by the development of sudden hypoxia associated with a decrease in end-tidal carbon dioxide concentration from 5.3 kPa to 3.2 kPa, and a 'mill-wheel' sound on cardiac auscultation soon after injection of the solution. The patient responded to corrective treatment including the Trendelenburg position and 100% oxygen. She made an uneventful recovery. We discuss the possible causative mechanism of this embolism, the different diagnostic methods, and the controversial aspects of available treatments. We emphasize that hydrogen peroxide is a dangerous and unsuitable agent for routine wound irrigation and debridement.

Fertilisation rate obtained with frozen-thawed boar semen supplemented with rosmarinic acid using a single insemination timed according to vulvar skin temperature changes.

PubMed

Luño, Victoria; Gil, Lydia; Olaciregui, Maite; Grandía, Juan; Ansó, Trinidad; De Blas, Ignacio

2015-03-01

Artificial insemination (AI) of sows with frozen-thawed semen usually results in lower pregnancy rates and litter sizes than the use of liquid preserved semen. The present study evaluated the effectiveness of vulvar skin temperature changes as a predictor of ovulation in sows and determined the fertility rates obtained after AI with frozen-thawed semen supplemented with rosmarinic acid (RA). Semen was collected from mature boars and cryopreserved in experimental extenders supplemented with or without 105 μM of RA. Multiparous sows were inseminated with a single dose of semen when vulvar skin temperature decreased to a value below 35 °C. Intrauterine insemination was performed using 1.5 × 109 spermatozoa. The sows were slaughtered 48 h after AI and the embryos and oocytes were recovered from the oviducts. Total and progressive motility, viability and acrosome integrity were significantly (P < 0.05) higher in RA-supplemented semen samples compared with the control. Fertilisation occurred in all sows inseminated in the study, although there were no significant differences between the experimental groups. Sows inseminated with RA-supplemented semen showed a slight increase in the number of embryos recovered as compared to sows inseminated with control semen. In conclusion, insemination according to vulvar skin temperature changes resulted in successful fertilisation in all sows, although supplementation of the freezing media with RA did not improve the fertilising ability of frozen-thawed boar sperm.

Effects of metformin treatment on glioma-induced brain edema

PubMed Central

Zhao, Bin; Wang, Xiaoke; Zheng, Jun; Wang, Hailiang; Liu, Jun

2016-01-01

Considerable evidence has demonstrated that metformin can activate 5’-AMP-activated protein kinase (AMPK) signaling pathway, which plays a critical role in protection of endothelial cell permeability. Hence, the present study evaluated the effects of metformin on blood brain barrier permeability and AQP4 expression in vitro, and assessed the effects of metformin treatment on tumor-induced brain edema in vivo. Hypoxia or VEGF exposure enhanced bEnd3 endothelial cell monolayer permeability and attenuated the expression of tight junction proteins including Occludin, Claudin-5, ZO-1, and ZO-2. However, 0.5 mM metformin treatment protected bEnd3 endothelial cell monolayer from hypoxia or VEGF-induced permeability, which was correlated with increased expression of tight junction proteins. Furthermore, metformin treatment attenuated AQP4 protein expression in cultured astrocytes. Such an effect involved the activation of AMPK and inhibition of NF-κB. Finally, metformin treatment dose-dependently reduced glioma induced vascular permeability and cerebral edema in vivo in rats. Thus, our results suggested that metformin may protect endothelial cell tight junction, prevent damage to the blood brain barrier induced by brain tumor growth, and alleviate the formation of cerebral edema. Furthermore, since the formation of cytotoxic edema and AQP4 expression was positively correlated, our results indicated that metformin may reduce the formation of cytotoxic edema. However, given that AQP4 plays a key role in the elimination of cerebral edema, attenuation of AQP4 expression by metformin may reduce the elimination of cerebral edema. Hence, future studies will be necessary to dissect the specific mechanisms of metformin underlying the dynamics of tumor-induced brain edema in vivo. PMID:27648126

Effects of metformin treatment on glioma-induced brain edema.

PubMed

Zhao, Bin; Wang, Xiaoke; Zheng, Jun; Wang, Hailiang; Liu, Jun

2016-01-01

Considerable evidence has demonstrated that metformin can activate 5'-AMP-activated protein kinase (AMPK) signaling pathway, which plays a critical role in protection of endothelial cell permeability. Hence, the present study evaluated the effects of metformin on blood brain barrier permeability and AQP4 expression in vitro, and assessed the effects of metformin treatment on tumor-induced brain edema in vivo. Hypoxia or VEGF exposure enhanced bEnd3 endothelial cell monolayer permeability and attenuated the expression of tight junction proteins including Occludin, Claudin-5, ZO-1, and ZO-2. However, 0.5 mM metformin treatment protected bEnd3 endothelial cell monolayer from hypoxia or VEGF-induced permeability, which was correlated with increased expression of tight junction proteins. Furthermore, metformin treatment attenuated AQP4 protein expression in cultured astrocytes. Such an effect involved the activation of AMPK and inhibition of NF-κB. Finally, metformin treatment dose-dependently reduced glioma induced vascular permeability and cerebral edema in vivo in rats. Thus, our results suggested that metformin may protect endothelial cell tight junction, prevent damage to the blood brain barrier induced by brain tumor growth, and alleviate the formation of cerebral edema. Furthermore, since the formation of cytotoxic edema and AQP4 expression was positively correlated, our results indicated that metformin may reduce the formation of cytotoxic edema. However, given that AQP4 plays a key role in the elimination of cerebral edema, attenuation of AQP4 expression by metformin may reduce the elimination of cerebral edema. Hence, future studies will be necessary to dissect the specific mechanisms of metformin underlying the dynamics of tumor-induced brain edema in vivo.

Diagnosis, Prevention and Management of Postoperative Pulmonary Edema

PubMed Central

Bajwa, SJ Singh; Kulshrestha, A

2012-01-01

Postoperative pulmonary edema is a well-known postoperative complication caused as a result of numerous etiological factors which can be easily detected by a careful surveillance during postoperative period. However, there are no preoperative and intraoperative criteria which can successfully establish the possibilities for development of postoperative pulmonary edema. The aims were to review the possible etiologic and diagnostic challenges in timely detection of postoperative pulmonary edema and to discuss the various management strategies for prevention of this postoperative complication so as to decrease morbidity and mortality. The various search engines for preparation of this manuscript were used which included Entrez (including Pubmed and Pubmed Central), NIH.gov, Medknow.com, Medscape.com, WebMD.com, Scopus, Science Direct, MedHelp.org, yahoo.com and google.com. Manual search was carried out and various text books and journals of anesthesia and critical care medicine were also searched. From the information gathered, it was observed that postoperative cardiogenic pulmonary edema in patients with serious cardiovascular diseases is most common followed by noncardiogenic pulmonary edema which can be due to fluid overload in the postoperative period or it can be negative pressure pulmonary edema (NPPE). NPPE is an important clinical entity in immediate post-extubation period and occurs due to acute upper airway obstruction and creation of acute negative intrathoracic pressure. NPPE carries a good prognosis if promptly diagnosed and appropriately treated with or without mechanical ventilation. PMID:23439791

Photoacoustic diagnosis of edema in rat burned skin

NASA Astrophysics Data System (ADS)

Yoshida, Ken; Sato, Shunichi; Hatanaka, Kosuke; Saitoh, Daizoh; Ashida, Hiroshi; Sakamoto, Toshihisa; Obara, Minoru

2010-02-01

Diagnosis of edema, abnormal accumulation of water in tissue, is important for managing various traumatic injuries and diseases. However, there is no established method for real-time, noninvasive monitoring of edema. In severe extensive burn injuries, edema develops both topically and systemically due to the increased permeability of blood vessels. In this study, we examined photoacoustic (PA) monitoring of edema formed in rat burn models. Deep dermal burn with a 20% total body surface area was made in the dorsal skin of rats. Burn and its adjacent nonburn tissues were irradiated with 6-ns light pulses at 1430 nm, which is one of the absorption peak wavelengths of water in the near infrared. The PA signal amplitude increased until 12 - 24 hr postburn, and thereafter it gradually decreased to its initial level; the latter phase (after 24 hr postburn) coincided with a diuretic phase in the rats. There was a significant correlation between the PA signal amplitudes and water contents in the tissue measured by wet/dry weight method. These findings demonstrate the validity of PA measurement for real-time, noninvasive monitoring of edema.

Laparoscopy to evaluate scrotal edema during peritoneal dialysis.

PubMed

Haggerty, Stephen P; Jorge, Juaquito M

2013-01-01

Acute scrotal edema is an infrequent complication in patients who undergo continuous ambulatory peritoneal dialysis (CAPD), occurring in 2% to 4% of patients. Inguinal hernia is usually the cause, but the diagnosis is sometimes confusing. Imaging modalities such as computed tomographic peritoneography are helpful but can be equivocal. We have used diagnostic laparoscopy in conjunction with open unilateral or bilateral hernia repair for diagnosis and treatment of peritoneal dialysis (PD) patients with acute scrotal edema. TECHNIQUE AND CASES: Three patients with acute scrotal edema while receiving CAPD over the span of 7 years had inconclusive results at clinical examination and on diagnostic imaging. All patients underwent diagnostic laparoscopy that revealed indirect inguinal hernia, which was concomitantly repaired using an open-mesh technique. Diagnostic laparoscopy revealed the etiology of the scrotal edema 100% of the time, with no complications, and allowed concomitant repair of the hernia. One patient had postoperative catheter outflow obstruction, which was deemed to be unrelated to the hernia repair. Diagnostic laparoscopy is helpful in confirming the source of acute scrotal edema in CAPD patients and can be performed in conjunction with an open-mesh repair with minimal added time or risk.

Hereditary angioneurotic edema treated by partial uvulectomy.

PubMed

Waeckerle, J F; Smith, H A; McNabney, W K

1976-06-01

Hereditary angioneurotic edema (HANE) is a rare familial disease of C1 esterase inhibitor deficiency that produces recurring attacks of acute, circumscribed, noninflammatory edema. The technique of partial uvulectomy to treat HANE can reduce the mortality from this condition due to asphyxiation. Three cases in which partial uvulectomy was the successful mode of treatment are described.

Periorbital edema and mees' lines in systemic lupus erythematosus.

PubMed

Jarek, M J; Finger, D R; Gillil, W R; Giandoni, M B

1996-06-01

There are many cutaneous findings that have been described in systemic lupus erythematosus (SLE). These include disease-specific and nonspecific lesions. Periorbital edema in the absence of proteinuria or hypoalbuminemia has been only rarely described. We report three patients who developed marked periorbital edema in association with a flare of SLE. All patients were without proteinuria or significant hypoalbuminemia, and no other etiology for the periorbital swelling was identified. This occurred despite all three taking antimalarial therapy, but the edema resolved promptly and completely with glucocorticoids. One of these patients also had transverse leukonychia, or Mees' lines, present on several fingernails, that appeared to correspond with previous SLE flares.Mees' lines and periorbital edema may represent two additional nonspecific but disease-related dermatologic manifestations of SLE. Whereas periorbital edema usually develops in concert with other clinical evidence of a lupus flare and is easily treated, Mees' lines appear to serve as a time line for previous SLE activity.

Mechanisms of perianeurysmal edema following endovascular embolization of aneurysms.

PubMed

Tomokiyo, M; Kazekawa, K; Onizuka, M; Aikawa, H; Tsutsumi, M; Ikoh, M; Kodama, T; Nii, K; Matsubara, S; Tanaka, A

2007-03-15

After coil embolization for an aneurysm, edema surrounding the aneurysm revealed by magnetic resonance imaging (MRI) is rarely seen and is usually associated with neurological symptoms. Perianeurysmal edema was found by postoperative MRI in three out of 182 patients with cerebral aneurysm, which was treated with Guglielmi Detachable Coil (GDC), and neurological symptoms developed simultaneously. In cases where neurological symptoms improved with conservative medical treatment, a temporary increase in the volume of an aneurysm, due to coil and thrombus formation, may result in edema. In cases where symptoms were not alleviated with conservative medical treatment, persistent water-hammer effect against the residual lumen of the aneurysm as well as an increase in the volume of aneurysm by hemorrhage in the aneurysmal wall may contribute to the development of perianeurysmal edema. Consideration of the mechanism of edema development by neurological symptoms, MRI findings, and angiographic findings is needed in order to select appropriate treatment.

Mechanisms of Perianeurysmal Edema Following Endovascular Embolization of Aneurysms

PubMed Central

Tomokiyo, M.; K., Kazekawa; Onizuka, M.; Aikawa, H.; Tsutsumi, M.; Ikoh, M.; Kodama, T.; Nii, K.; Matsubara, S.; Tanaka, A.

2007-01-01

Summary After coil embolization for an aneurysm, edema surrounding the aneurysm revealed by magnetic resonance imaging (MRI) is rarely seen and is usually associated with neurological symptoms. Perianeurysmal edema was found by postoperative MRI in three out of 182 patients with cerebral aneurysm, which was treated with Guglielmi Detachable Coil (GDC), and neurological symptoms developed simultaneously. In cases where neurological symptoms improved with conservative medical treatment, a temporary increase in the volume of an aneurysm, due to coil and thrombus formation, may result in edema. In cases where symptoms were not alleviated with conservative medical treatment, persistent water-hammer effect against the residual lumen of the aneurysm as well as an increase in the volume of aneurysm by hemorrhage in the aneurysmal wall may contribute to the development of perianeurysmal edema. Consideration of the mechanism of edema development by neurological symptoms, MRI findings, and angiographic findings is needed in order to select appropriate treatment. PMID:20566093

Drowning stars: Reassessing the role of astrocytes in brain edema

PubMed Central

Thrane, Alexander S.; Thrane, Vinita Rangroo; Nedergaard, Maiken

2014-01-01

Edema formation frequently complicates brain infarction, tumors and trauma. Despite the significant mortality of this condition, current treatment options are often ineffective or incompletely understood. Recent studies have revealed the existence of a brain-wide paravascular pathway for cerebrospinal (CSF) and interstitial fluid (ISF) exchange. The current review critically examines the contribution of this ‘glymphatic’ system to the main types of brain edema. We propose that in cytotoxic edema, energy depletion enhances glymphatic CSF influx, whilst suppressing ISF efflux. We also argue that paravascular inflammation or ‘paravasculitis’ plays a critical role in vasogenic edema. Finally, recent advances in diagnostic imaging of glymphatic function may hold the key to defining the edema profile of individual patients and thus enable more targeted therapy. PMID:25236348

Mathematical modelling of blood-brain barrier failure and edema

NASA Astrophysics Data System (ADS)

Waters, Sarah; Lang, Georgina; Vella, Dominic; Goriely, Alain

2015-11-01

Injuries such as traumatic brain injury and stroke can result in increased blood-brain barrier permeability. This increase may lead to water accumulation in the brain tissue resulting in vasogenic edema. Although the initial injury may be localised, the resulting edema causes mechanical damage and compression of the vasculature beyond the original injury site. We employ a biphasic mixture model to investigate the consequences of blood-brain barrier permeability changes within a region of brain tissue and the onset of vasogenic edema. We find that such localised changes can indeed result in brain tissue swelling and that the type of damage that results (stress damage or strain damage) depends on the ability of the brain to clear edema fluid.

Objective assessment of leg edema using ultrasonography with a gel pad

PubMed Central

Iuchi, Terumi; Tsuchiya, Sayumi; Ohno, Naoki; Dai, Misako; Matsumoto, Masaru; Ogai, Kazuhiro; Sato, Aya; Sawazaki, Takuto; Miyati, Tosiaki; Tanaka, Shinobu; Sugama, Junko

2017-01-01

Ultrasonography (US) is useful for visual detection of edematous tissues to assess subcutaneous echogenicity. However, visualization of subcutaneous echogenicity is interpreted differently among operators because the evaluation is subjective and individual operators have unique knowledge. This study objectively assessed leg edema using US with a gel pad including fat for normalization of echogenicity in subcutaneous tissue. Five younger adults and four elderly people with leg edema were recruited. We compared assessments of US and limb circumference before and after the intervention of vibration to decrease edema in younger adults, and edema prior to going to sleep and reduced edema in the early morning in elderly people. These assessments were performed twice in elderly people by three operators and reliability, interrater differences, and bias were assessed. For US assessment, echogenicity in subcutaneous tissue was normalized to that of the gel pad by dividing the mean echogenicity of subcutaneous tissue by the mean echogenicity of the gel pad. In younger adults, the normalized subcutaneous echogenicity before the intervention was significantly higher than that after the intervention. In elderly people, echogenicity indicating edema was significantly higher than that after edema reduction. Edema was detected with accuracy rates of 76.9% in younger adults and 75.0% in elderly people. Meanwhile, limb circumference could be used to detect edema in 50.0% of healthy adults and 87.8% of elderly people. The intra-reliability was excellent (intraclass correlation coefficient > 0.9, p < 0.01), and the inter-reliability was good (intraclass correlation coefficient > 0.7, p < 0.01) for normalized subcutaneous echogenicity. Bland-Altman plots revealed that inter-rater differences and systematic bias were small. Normalized subcutaneous echogenicity with the pad can sensitively and objectively assess leg edema with high reliability. Therefore, this method has the potential to

Effects of kinesio tape to reduce hand edema in acute stroke.

PubMed

Bell, Alison; Muller, Melissa

2013-01-01

The purpose of the study was to evaluate the effi cacy of Kinesio Tape (Kinesio USA, Albequerque, NM) for reducing hand edema in individuals with hemiplegia post stroke. Seventeen individuals who experienced acute stroke were screened for visual signs of edema and were randomly assigned to experimental and control groups. The experimental group received Kinesio Tape that was applied to hand and forearm for 6 days in combination with standard therapy; the control group received standard therapy. Blinded raters assessed edema reduction via circumferential measurements. Application of Kinesio Tape did not result in statistically signifi cant reduction in edema. Large and medium effect sizes were seen for edema reduction at the metacarpophalangeal and wrist joints, respectively, with Kinesio Tape. Further research is warranted to investigate the utility of Kinesio Tape in edema reduction.

Massive ovarian edema, due to adjacent appendicitis.

PubMed

Callen, Andrew L; Illangasekare, Tushani; Poder, Liina

2017-04-01

Massive ovarian edema is a benign clinical entity, the imaging findings of which can mimic an adnexal mass or ovarian torsion. In the setting of acute abdominal pain, identifying massive ovarian edema is a key in avoiding potential fertility-threatening surgery in young women. In addition, it is important to consider other contributing pathology when ovarian edema is secondary to another process. We present a case of a young woman presenting with subacute abdominal pain, whose initial workup revealed marked enlarged right ovary. Further imaging, diagnostic tests, and eventually diagnostic laparoscopy revealed that the ovarian enlargement was secondary to subacute appendicitis, rather than a primary adnexal process. We review the classic ultrasound and MRI imaging findings and pitfalls that relate to this diagnosis.

Potential of glyburide to reduce intracerebral edema in brain metastases.

PubMed

Boggs, Drexell Hunter; Simard, J Marc; Steven, Andrew; Mehta, Minesh P

2014-04-01

Metastatic disease to the brain results in significant morbidity because of edema in the central nervous system. Current anti-edema therapies are either expensive or result in unwanted long-term side effects. Sulfonylurea receptor 1 (Sur1) is a transmembrane protein that, when activated in the central nervous system, allows for unregulated sodium influx into cells, a process that has been linked to cytotoxic edema formation in ischemic stroke, subarachnoid hemorrhage, spinal cord injury, traumatic brain injury, and, most recently, brain metastases. In this focused review, we explore preclinical data linking Sur1 channel formation to development of edema and reference evidence suggesting that the antidiabetic sulfonylurea drug glyburide (a Sur1 inhibitor) is an inexpensive and well-tolerated agent that can be clinically tested to reduce or prevent malignancy and/or treatment-associated edema.

Drowning stars: reassessing the role of astrocytes in brain edema.

PubMed

Thrane, Alexander S; Rangroo Thrane, Vinita; Nedergaard, Maiken

2014-11-01

Edema formation frequently complicates brain infarction, tumors, and trauma. Despite the significant mortality of this condition, current treatment options are often ineffective or incompletely understood. Recent studies have revealed the existence of a brain-wide paravascular pathway for cerebrospinal (CSF) and interstitial fluid (ISF) exchange. The current review critically examines the contribution of this 'glymphatic' system to the main types of brain edema. We propose that in cytotoxic edema, energy depletion enhances glymphatic CSF influx, whilst suppressing ISF efflux. We also argue that paravascular inflammation or 'paravasculitis' plays a critical role in vasogenic edema. Finally, recent advances in diagnostic imaging of glymphatic function may hold the key to defining the edema profile of individual patients, and thus enable more targeted therapy. Copyright © 2014 Elsevier Ltd. All rights reserved.

PATHOGENESIS OF OPTIC DISC EDEMA IN RAISED INTRACRANIAL PRESSURE

PubMed Central

Hayreh, Sohan Singh

2015-01-01

Optic disc edema in raised intracranial pressure was first described in 1853. Ever since, there has been a plethora of controversial hypotheses to explain its pathogenesis. I have explored the subject comprehensively by doing basic, experimental and clinical studies. My objective was to investigate the fundamentals of the subject, to test the validity of the previous theories, and finally, based on all these studies, to find a logical explanation for the pathogenesis. My studies included the following issues pertinent to the pathogenesis of optic disc edema in raised intracranial pressure: the anatomy and blood supply of the optic nerve, the roles of the sheath of the optic nerve, of the centripetal flow of fluids along the optic nerve, of compression of the central retinal vein, and of acute intracranial hypertension and its associated effects. I found that, contrary to some previous claims, an acute rise of intracranial pressure was not quickly followed by production of optic disc edema. Then, in rhesus monkeys, I produced experimentally chronic intracranial hypertension by slowly increasing in size space-occupying lesions, in different parts of the brain. Those produced raised cerebrospinal fluid pressure (CSFP) and optic disc edema, identical to those seen in patients with elevated CSFP. Having achieved that, I investigated various aspects of optic disc edema by ophthalmoscopy, stereoscopic color fundus photography and fluorescein fundus angiography, and light microscopic, electron microscopic, horseradish peroxidase and axoplasmic transport studies, and evaluated the effect of opening the sheath of the optic nerve on the optic disc edema. This latter study showed that opening the sheath resulted in resolution of optic disc edema on the side of the sheath fenestration, in spite of high intracranial CSFP, proving that a rise of CSFP in the sheath was the essential pre-requisite for the development of optic disc edema. I also investigated optic disc edema with

Apatinib in refractory radiation-induced brain edema: A case report.

PubMed

Hu, Wei Guo; Weng, Yi Ming; Dong, Yi; Li, Xiang Pan; Song, Qi-Bin

2017-11-01

Apatinib is a novel tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor-2, which has observed to be effective and safe in refractory radiation-induced brain edema, like Avastin did. Till now, there is no case report after apatinib came in the market. Two patients who received brain radiotherapy developed clinical manifestations of brain edema, including dizziness, headache, limb activity disorder, and so on. Two patients were both diagnosed as refractory radiation-induced brain edema. Two patients received apatinib (500 mg/day) for 2 and 4 weeks. Two patients got symptomatic improvements from apatinib in different degrees. Magnetic resonance imaging after apatinib treatments showed that compared with pre-treatment imaging, the perilesional edema reduced dramatically. However, the toxicity of apatinib was controllable and tolerable. Apatinib can obviously relieve the symptoms of refractory radiation-induced brain edema and improve the quality of life, which offers a new method for refractory radiation-induced brain edema in clinical practices. But that still warrants further investigation in the prospective study.

Early invasive vulvar squamous cell carcinoma arising in a woman with vulvar pemphigus vulgaris and systemic lupus erythematosus.

PubMed

Bifulco, Giuseppe; Mandato, Vincenzo D; Piccoli, Roberto; Giampaolino, Pierluigi; Mignogna, Chiara; Mignogna, Michele D; Costagliola, Luigi; Nappi, Carmine

2010-06-23

Pemphigus vulgaris (PV) is an autoimmune blistering disease of the skin and mucous membranes. Genital involvement occurs when most other common sites are concurrently affected or are in remission. Systemic lupus erythematosus (SLE) is an autoimmune disease that may affect many parts of the body and the skin with occasional bullous lesions. Pemphigus vulgaris and SLE may be associated, albeit rarely. Here, we report the first case of a woman affected with SLE presenting with early invasive squamous cell carcinoma (SCC) arising from Pemphigus Vulgaris of the vulva. A 27-year-old Caucasian woman was admitted to our Gynaecology Unit for bleeding vegetant lesions of the vulva. Her history was characterized by systemic lupus erythematosus and PV. Biopsy showed concomitant PV and vulvar intraepithelial neoplasia (VIN) grade 3. One month later a new biopsy revealed progression from VIN 3 to early SCC. Despite chemotherapy, no remission of disease was observed. She died six months after diagnosis Our case underlines PV as another chronic inflammatory disease of the lower genital tract predisposing to VIN-SCC. It suggests the need for careful follow-up of patients with chronic inflammatory disease, especially when concomitant autoimmune disorders are present. Moreover, a biopsy should be always performed if there are PV lesions because of the possibility of neoplastic disease.

Profiling of ARDS pulmonary edema fluid identifies a metabolically distinct subset

PubMed Central

Contrepois, Kévin; Wu, Manhong; Zheng, Ming; Peltz, Gary; Ware, Lorraine B.; Matthay, Michael A.

2017-01-01

There is considerable biological and physiological heterogeneity among patients who meet standard clinical criteria for acute respiratory distress syndrome (ARDS). In this study, we tested the hypothesis that there exists a subgroup of ARDS patients who exhibit a metabolically distinct profile. We examined undiluted pulmonary edema fluid obtained at the time of endotracheal intubation from 16 clinically phenotyped ARDS patients and 13 control patients with hydrostatic pulmonary edema. Nontargeted metabolic profiling was carried out on the undiluted edema fluid. Univariate and multivariate statistical analyses including principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) were conducted to find discriminant metabolites. Seven-hundred and sixty unique metabolites were identified in the pulmonary edema fluid of these 29 patients. We found that a subset of ARDS patients (6/16, 38%) presented a distinct metabolic profile with the overrepresentation of 235 metabolites compared with edema fluid from the other 10 ARDS patients, whose edema fluid metabolic profile was indistinguishable from those of the 13 control patients with hydrostatic edema. This “high metabolite” endotype was characterized by higher concentrations of metabolites belonging to all of the main metabolic classes including lipids, amino acids, and carbohydrates. This distinct group with high metabolite levels in the edema fluid was also associated with a higher mortality rate. Thus metabolic profiling of the edema fluid of ARDS patients supports the hypothesis that there is considerable biological heterogeneity among ARDS patients who meet standard clinical and physiological criteria for ARDS. PMID:28258106

The contribution of MIB 1 in the accurate grading of vulvar intraepithelial neoplasia.

PubMed

van Beurden, M; de Craen, A J; de Vet, H C; Blaauwgeers, J L; Drillenburg, P; Gallee, M P; de Kraker, N W; Lammes, F B; ten Kate, F J

1999-11-01

To determine the interobserver variation in scoring presence and grade of vulvar intraepithelial neoplasia (VIN) in haematoxylin/eosin (H/E) slides, MIB 1 slides, and the combined use of H/E and MIB 1 slides. 10 slides were stained with H/E and MIB 1 with each of the following diagnoses: normal vulvar skin, VIN 1, VIN 2, and VIN 3. Six observers first scored the H/E slides separately from the MIB 1 slides and second the combined H/E and MIB 1 slides. Unweighted group kappa for MIB 1 was 0.62 and the weighted group kappa was 0.91. This was significantly better than the unweighted group kappa for H/E slides (0.47, p = 0.023) as well as the weighted group kappa for H/E slides (0.82, p = 0.014). There was no improvement by the combined use of H/E and MIB 1 slides. VIN 2 is far less confused with VIN 3 in the combined use of H/E and MIB 1 slides (9%) than in H/E slides (38%) (p = 0.007). There is a tendency to grade VIN in a two tailed grading system rather than a three tailed grading system, which became more apparent with the combined use of H/E and MIB 1 slides. The interobserver variation with sole use of MIB 1 is better than with the use of H/E stain in VIN. The use of MIB 1 in grading VIN diminishes confusion between VIN 2 and VIN 3 fourfold. A two tailed grading system for VIN seems already to work in daily practice.

The contribution of MIB 1 in the accurate grading of vulvar intraepithelial neoplasia.

PubMed Central

van Beurden, M; de Craen, A J; de Vet, H C; Blaauwgeers, J L; Drillenburg, P; Gallee, M P; de Kraker, N W; Lammes, F B; ten Kate, F J

1999-01-01

AIM: To determine the interobserver variation in scoring presence and grade of vulvar intraepithelial neoplasia (VIN) in haematoxylin/eosin (H/E) slides, MIB 1 slides, and the combined use of H/E and MIB 1 slides. METHODS: 10 slides were stained with H/E and MIB 1 with each of the following diagnoses: normal vulvar skin, VIN 1, VIN 2, and VIN 3. Six observers first scored the H/E slides separately from the MIB 1 slides and second the combined H/E and MIB 1 slides. RESULTS: Unweighted group kappa for MIB 1 was 0.62 and the weighted group kappa was 0.91. This was significantly better than the unweighted group kappa for H/E slides (0.47, p = 0.023) as well as the weighted group kappa for H/E slides (0.82, p = 0.014). There was no improvement by the combined use of H/E and MIB 1 slides. VIN 2 is far less confused with VIN 3 in the combined use of H/E and MIB 1 slides (9%) than in H/E slides (38%) (p = 0.007). There is a tendency to grade VIN in a two tailed grading system rather than a three tailed grading system, which became more apparent with the combined use of H/E and MIB 1 slides. CONCLUSIONS: The interobserver variation with sole use of MIB 1 is better than with the use of H/E stain in VIN. The use of MIB 1 in grading VIN diminishes confusion between VIN 2 and VIN 3 fourfold. A two tailed grading system for VIN seems already to work in daily practice. Images PMID:10690171

Nonallergic Eyelid Edema After Botulinum Toxin Type A Injection

PubMed Central

Chang, Yin-Shuo; Chang, Chang-Cheng; Shen, Jen-Hsiang; Chen, Yu-Tsung; Chan, Karen Kar-Wun

2015-01-01

Abstract Periocular botulinum toxin type A (BoNTA) injections are generally safe. Ptosis is the most common adverse effect, whereas eyelid edema is rarely reported. There is no consensus on the latter's incidence, clinical course, or treatment strategy. Here we managed a 59-year-old woman who received BoNTA injections to her forehead, glabella, and eye corner. At 3-day follow-up, she presented with painless, nonpruritic, bilateral periorbital edema, and erythema. Preliminary diagnosis was a local allergic reaction, and topical corticosteroid was administered, but upon lack of improvement, edema secondary to venous and lymphatic congestion was hypothesized, and she was advised to apply hot pads over her eyes, blink frequently, and massage the area. Her eyelid edema resolved 2 weeks later. At 4-month follow-up, the patient requested and received another course of BoNTA at half the dose. Frequent blinking was instructed, and the patient reported a satisfactory outcome with no adverse effects. In our literature review, incidence of BoNTA-induced eyelid edema was 1.4% and showed Asian tendency. Although rare, BoNTA-induced periorbital edema is self-limiting, and normally resolves in 2 to 4 weeks without medical treatment. Patients at risk for edema, including Asian ethnicity, dermatochalasis, and poor periocular muscle tone, are advised to receive injections at half the dosage. Examination of the function and tone of the orbicularis oculi and levator palpebrae superioris muscles before treatment is recommended, and application of hot pads over the eyes, frequent blinking in the morning, and self-massage of the affected area to increase venous return have demonstrated to improve outcome. PMID:26402825

Acute hemorrhagic edema of infancy: report of three cases.

PubMed

Emerich, Paulo Sergio; Prebianchi, Patricia Almeida; Motta, Luciene Lage da; Lucas, Elton Almeida; Ferreira, Leonardo Mello

2011-01-01

Acute Hemorrhagic Edema of Infancy is an infrequent leukocytoclastic vasculitis which occurs almost exclusively in children between 4 months and 2 years of age. It is clinically characterized by the triad fever, purpuric lesions on the face, auricular pinna and extremities, and edema. Although the cutaneous findings are dramatic and of rapid onset, the prognosis is favorable, with spontaneous resolution within 1 to 3 weeks. Three cases are described in which clinical and histopathological findings are characteristic of acute hemorrhagic edema of infancy.

Bilateral Macular Edema: A New Ocular Feature of Dandy-Walker Syndrome.

PubMed

Tranos, P; Dervenis, N; Kiouras, S

2017-01-01

To describe a case of bilateral cystoid macular edema in a patient with Dandy-Walker syndrome. An 18-year-old male was referred to our tertiary referral center for evaluation of his decreased visual acuity. Detailed ophthalmic examination and imaging revealed the presence of bilateral cystoid macular edema, which was successfully treated with intravitreal triamcinolone injections (2 mg in 0.05 ml). Recurrence of macular edema developed after a period of approximately four months. This is an unusual ophthalmic manifestation of Dandy-Walker syndrome. Cystoid macular edema should be included in the differential diagnosis of subjects with Dandy-Walker syndrome presenting with decreased vision. The pathogenetic mechanism for the development macular edema in this case is not clear. Intravitreal triamcinolone is an effective treatment, but edema was recurrent in our case. Other approaches (such as oral Acetazolamide or intravitreal Anti-VEGF) have to be considered as well.

PET reveals inflammation around calcified Taenia solium granulomas with perilesional edema.

PubMed

Fujita, Masahiro; Mahanty, Siddhartha; Zoghbi, Sami S; Ferraris Araneta, Maria Desiree; Hong, Jinsoo; Pike, Victor W; Innis, Robert B; Nash, Theodore E

2013-01-01

Neurocysticercosis, an infection with the larval form of the tapeworm, Taeniasolium, is the cause of 29% of epilepsy in endemic regions. Epilepsy in this population is mostly associated with calcified granulomas; at the time of seizure recurrence 50% of those with calcifications demonstrate transient surrounding perilesional edema. Whether edema is consequence of the seizure, or a result of host inflammation directed against parasite antigens or other processes is unknown. To investigate whether perilesional edema is due to inflammation, we imaged a marker of neuroinflammation, translocater protein (TSPO), using positron emission tomography (PET) and the selective ligand (11)C-PBR28. In nine patients with perilesional edema, degenerating cyst or both, PET findings were compared to the corresponding magnetic resonance images. Degenerating cysts were also studied because unlike perilesional edema, degenerating cysts are known to have inflammation. In three of the nine patients, changes in (11)C-PBR28 binding were also studied over time. (11)C-PBR28 binding was compared to the contralateral un-affected region. (11)C-PBR28 binding increased by a mean of 13% in perilesional edema or degenerating cysts (P = 0.0005, n = 13 in nine patients). Among these 13 lesions, perilesional edema (n=10) showed a slightly smaller increase of 10% compared to the contralateral side (P = 0.005) than the three degenerating cysts. In five lesions with perilesional edema in which repeated measurements of (11)C-PBR28 binding were done, increased binding lasted for 2-9 months. Increased TSPO in perilesional edema indicates an inflammatory etiology. The long duration of increased TSPO binding after resolution of the original perilesional edema and the pattern of periodic episodes is consistent with intermittent exacerbation from a continued baseline presence of low level inflammation. Novel anti-inflammatory measures may be useful in the prevention or treatment of seizures in this population.

Profiling of ARDS pulmonary edema fluid identifies a metabolically distinct subset.

PubMed

Rogers, Angela J; Contrepois, Kévin; Wu, Manhong; Zheng, Ming; Peltz, Gary; Ware, Lorraine B; Matthay, Michael A

2017-05-01

There is considerable biological and physiological heterogeneity among patients who meet standard clinical criteria for acute respiratory distress syndrome (ARDS). In this study, we tested the hypothesis that there exists a subgroup of ARDS patients who exhibit a metabolically distinct profile. We examined undiluted pulmonary edema fluid obtained at the time of endotracheal intubation from 16 clinically phenotyped ARDS patients and 13 control patients with hydrostatic pulmonary edema. Nontargeted metabolic profiling was carried out on the undiluted edema fluid. Univariate and multivariate statistical analyses including principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) were conducted to find discriminant metabolites. Seven-hundred and sixty unique metabolites were identified in the pulmonary edema fluid of these 29 patients. We found that a subset of ARDS patients (6/16, 38%) presented a distinct metabolic profile with the overrepresentation of 235 metabolites compared with edema fluid from the other 10 ARDS patients, whose edema fluid metabolic profile was indistinguishable from those of the 13 control patients with hydrostatic edema. This "high metabolite" endotype was characterized by higher concentrations of metabolites belonging to all of the main metabolic classes including lipids, amino acids, and carbohydrates. This distinct group with high metabolite levels in the edema fluid was also associated with a higher mortality rate. Thus metabolic profiling of the edema fluid of ARDS patients supports the hypothesis that there is considerable biological heterogeneity among ARDS patients who meet standard clinical and physiological criteria for ARDS. Copyright © 2017 the American Physiological Society.

Pathogenesis of optic disc edema in raised intracranial pressure.

PubMed

Hayreh, Sohan Singh

2016-01-01

Optic disc edema in raised intracranial pressure was first described in 1853. Ever since, there has been a plethora of controversial hypotheses to explain its pathogenesis. I have explored the subject comprehensively by doing basic, experimental and clinical studies. My objective was to investigate the fundamentals of the subject, to test the validity of the previous theories, and finally, based on all these studies, to find a logical explanation for the pathogenesis. My studies included the following issues pertinent to the pathogenesis of optic disc edema in raised intracranial pressure: the anatomy and blood supply of the optic nerve, the roles of the sheath of the optic nerve, of the centripetal flow of fluids along the optic nerve, of compression of the central retinal vein, and of acute intracranial hypertension and its associated effects. I found that, contrary to some previous claims, an acute rise of intracranial pressure was not quickly followed by production of optic disc edema. Then, in rhesus monkeys, I produced experimentally chronic intracranial hypertension by slowly increasing in size space-occupying lesions, in different parts of the brain. Those produced raised cerebrospinal fluid pressure (CSFP) and optic disc edema, identical to those seen in patients with elevated CSFP. Having achieved that, I investigated various aspects of optic disc edema by ophthalmoscopy, stereoscopic color fundus photography and fluorescein fundus angiography, and light microscopic, electron microscopic, horseradish peroxidase and axoplasmic transport studies, and evaluated the effect of opening the sheath of the optic nerve on the optic disc edema. This latter study showed that opening the sheath resulted in resolution of optic disc edema on the side of the sheath fenestration, in spite of high intracranial CSFP, proving that a rise of CSFP in the sheath was the essential pre-requisite for the development of optic disc edema. I also investigated optic disc edema with

Pathophysiology, Evaluation, and Management of Edema in Childhood Nephrotic Syndrome.

PubMed

Ellis, Demetrius

2015-01-01

Generalized edema is a major presenting clinical feature of children with nephrotic syndrome (NS) exemplified by such primary conditions as minimal change disease (MCD). In these children with classical NS and marked proteinuria and hypoalbuminemia, the ensuing tendency to hypovolemia triggers compensatory physiological mechanisms, which enhance renal sodium (Na(+)) and water retention; this is known as the "underfill hypothesis." Edema can also occur in secondary forms of NS and several other glomerulonephritides, in which the degree of proteinuria and hypoalbuminemia, are variable. In contrast to MCD, in these latter conditions, the predominant mechanism of edema formation is "primary" or "pathophysiological," Na(+) and water retention; this is known as the "overfill hypothesis." A major clinical challenge in children with these disorders is to distinguish the predominant mechanism of edema formation, identify other potential contributing factors, and prevent the deleterious effects of diuretic regimens in those with unsuspected reduced effective circulatory volume (i.e., underfill). This article reviews the Starling forces that become altered in NS so as to tip the balance of fluid movement in favor of edema formation. An understanding of these pathomechanisms then serves to formulate a more rational approach to prevention, evaluation, and management of such edema.

Itch and burning pain in women with partial vaginismus with or without vulvar vestibulitis.

PubMed

Engman, Maria; Wijma, Klaas; Wijma, Barbro

2007-01-01

Fifty-three women with partial vaginismus with or without vulvar vestibulitis and 27 asymptomatic women estimated sensations of burning pain and itch at 20 standardized moments during a standardized penetration situation, including vaginal muscle contractions. Forty-three women with partial vaginismus (81.1%) reported burning pain, 23 (43.4%) itch, and 22 (41.5%) both complaints, compared to 0% of the asymptomatic women. In 17 of 22 cases, burning pain preceded the appearance of itch and in four cases the two complaints coincided. The median time from the moment when burning pain started until itch appeared was 150 seconds.

9 CFR 309.8 - Cattle affected with anasarca and generalized edema.

Code of Federal Regulations, 2010 CFR

2010-01-01

... generalized edema. 309.8 Section 309.8 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... anasarca and generalized edema. All cattle found on ante-mortem inspection to be affected with anasarca in advanced stages and characterized by an extensive and generalized edema shall be identified as U.S...

9 CFR 309.8 - Cattle affected with anasarca and generalized edema.

Code of Federal Regulations, 2011 CFR

2011-01-01

... generalized edema. 309.8 Section 309.8 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... anasarca and generalized edema. All cattle found on ante-mortem inspection to be affected with anasarca in advanced stages and characterized by an extensive and generalized edema shall be identified as U.S...

Evaluation of fatty acid amides in the carrageenan-induced paw edema model

PubMed Central

Wise, Laura E.; Cannavacciulo, Roberta; Cravatt, Benjamin F.; Martin, Billy F.; Lichtman, Aron H.

2008-01-01

While it has long been recognized that Δ9-tetrahydrocannabinol (THC), the primary psychoactive constituent of cannabis, and other cannabinoid receptor agonists possess anti-inflammatory properties, their well known CNS effects have dampened enthusiasm for therapeutic development. On the other hand, genetic deletion of fatty acid amide hydrolase (FAAH), the enzyme responsible for degradation of fatty acid amides, including endogenous cannabinoid N-arachidonoyl ethanolamine (anandamide; AEA), N-palmitoyl ethanolamine (PEA), N-oleoyl ethanolamine (OEA), and oleamide, also elicits anti-edema, but does not produce any apparent cannabinoid effects. The purpose of the present study was to investigate whether exogenous administration of FAAs would augment the anti-inflammatory phenotype of FAAH (-/-) mice in the carrageenan model. Thus, we evaluated the effects of the FAAs AEA, PEA, OEA, and oleamide in wild-type and FAAH (-/-) mice. For comparison, we evaluated the anti-edema effects of THC, dexamethasone (DEX), a synthetic glucocorticoid, diclofenac (DIC), a nonselective cyclooxygenase (COX) inhibitor, in both genotypes. A final study determined if tolerance to the anti-edema effects of PEA occurs after repeated dosing. PEA, THC, DEX, DIC elicited significant decreases in carrageenan-induced paw edema in wild type mice. In contrast OEA produced a less reliable anti-edema effect than these other drugs, and AEA and oleamide failed to produce any significant decreases in paw edema. Moreover, none of the agents evaluated augmented the anti-edema phenotype of FAAH (-/-) mice, suggesting that maximal anti-edema effects had already been established. PEA was the most effective FAA in preventing paw edema and its effects did not undergo tolerance. While the present findings do not support a role for AEA in preventing carrageenan-induced edema, PEA administration and FAAH blockade elicited anti-edema effects of an equivalent magnitude as produced by THC, DEX, and DIC in this

Evaluation of fatty acid amides in the carrageenan-induced paw edema model.

PubMed

Wise, Laura E; Cannavacciulo, Roberta; Cravatt, Benjamin F; Martin, Billy F; Lichtman, Aron H

2008-01-01

While it has long been recognized that Delta(9)-tetrahydrocannabinol (THC), the primary psychoactive constituent of cannabis, and other cannabinoid receptor agonists possess anti-inflammatory properties, their well known CNS effects have dampened enthusiasm for therapeutic development. On the other hand, genetic deletion of fatty acid amide hydrolase (FAAH), the enzyme responsible for degradation of fatty acid amides, including endogenous cannabinoid N-arachidonoyl ethanolamine (anandamide; AEA), N-palmitoyl ethanolamine (PEA), N-oleoyl ethanolamine (OEA), and oleamide, also elicits anti-edema, but does not produce any apparent cannabinoid effects. The purpose of the present study was to investigate whether exogenous administration of FAAs would augment the anti-inflammatory phenotype of FAAH (-/-) mice in the carrageenan model. Thus, we evaluated the effects of the FAAs AEA, PEA, OEA, and oleamide in wild-type and FAAH (-/-) mice. For comparison, we evaluated the anti-edema effects of THC, dexamethasone (DEX), a synthetic glucocorticoid, diclofenac (DIC), a nonselective cyclooxygenase (COX) inhibitor, in both genotypes. A final study determined if tolerance to the anti-edema effects of PEA occurs after repeated dosing. PEA, THC, DEX, DIC elicited significant decreases in carrageenan-induced paw edema in wild-type mice. In contrast OEA produced a less reliable anti-edema effect than these other drugs, and AEA and oleamide failed to produce any significant decreases in paw edema. Moreover, none of the agents evaluated augmented the anti-edema phenotype of FAAH (-/-) mice, suggesting that maximal anti-edema effects had already been established. PEA was the most effective FAA in preventing paw edema and its effects did not undergo tolerance. While the present findings do not support a role for AEA in preventing carrageenan-induced edema, PEA administration and FAAH blockade elicited anti-edema effects of an equivalent magnitude as produced by THC, DEX, and DIC in this

Visual impairment caused by periorbital edema in an infant with acute hemorrhagic edema of infancy.

PubMed

Freitas, Priscila; Bygum, Anette

2013-01-01

Acute hemorrhagic edema of infancy (AHEI) is a cutaneous vasculitis seen in children. Many consider it to be a clinical variant of Schönlein-Henoch purpura, but others regard it as a separate entity because of its benign nature, age of onset, lack of visceral involvement, and frequent absence of vascular immunoglobulin A deposition. It is clinically characterized by large "cockade" or rosette-shaped, annular, purpuric lesions involving the face and extremities; erythematous edema; and mild fever. It seems to appear secondary to a history of viral or bacterial infection, course of antibiotics, or vaccination. Because of the unknown etiology and benign character, which leads to spontaneous complete recovery, there is no specific treatment necessary for AHEI, and according to the literature, systemic corticosteroids do not seem to alter the course of the disease. We report the case of an 11-month-old boy who manifested massive periorbital edema along with all of the clinical characteristics of this entity and showed clear improvement of the symptoms after a 24-hour administration of systemic corticosteroid therapy. Given the positive effect of this therapy, we propose that systemic corticosteroids should be used to ameliorate the acute manifestations and avoid the rapid progression of the disease. © 2012 Wiley Periodicals, Inc.

Self-limiting Atypical Antipsychotics-induced Edema: Clinical Cases and Systematic Review.

PubMed

Umar, Musa Usman; Abdullahi, Aminu Taura

2016-01-01

A number of atypical antipsychotics have been associated with peripheral edema. The exact cause is not known. We report two cases of olanzapine-induced edema and a brief review of atypical antipsychotic-induced edema, possible risk factors, etiology, and clinical features. The recommendation is given on different methods of managing this side effect.

Pathophysiology, Evaluation, and Management of Edema in Childhood Nephrotic Syndrome

PubMed Central

Ellis, Demetrius

2016-01-01

Generalized edema is a major presenting clinical feature of children with nephrotic syndrome (NS) exemplified by such primary conditions as minimal change disease (MCD). In these children with classical NS and marked proteinuria and hypoalbuminemia, the ensuing tendency to hypovolemia triggers compensatory physiological mechanisms, which enhance renal sodium (Na+) and water retention; this is known as the “underfill hypothesis.” Edema can also occur in secondary forms of NS and several other glomerulonephritides, in which the degree of proteinuria and hypoalbuminemia, are variable. In contrast to MCD, in these latter conditions, the predominant mechanism of edema formation is “primary” or “pathophysiological,” Na+ and water retention; this is known as the “overfill hypothesis.” A major clinical challenge in children with these disorders is to distinguish the predominant mechanism of edema formation, identify other potential contributing factors, and prevent the deleterious effects of diuretic regimens in those with unsuspected reduced effective circulatory volume (i.e., underfill). This article reviews the Starling forces that become altered in NS so as to tip the balance of fluid movement in favor of edema formation. An understanding of these pathomechanisms then serves to formulate a more rational approach to prevention, evaluation, and management of such edema. PMID:26793696

Localized periorbital edema induced by Ibuprofen.

PubMed

Palungwachira, Piti; Palungwachira, Pranee; Ogawa, Hideoki

2005-12-01

We documented localized periorbital edema in one patient with ibuprofen sensitivity without underlying chronic urticaria. The reaction developed one hour after ingestion of 200 mg of ibuprofen. No systemic symptoms were observed. No other NSAIDs did not induce symptoms. This patient was able to tolerate doses of ibuprofen after pretreatment with terfenadine. These observations suggest that histamine played a central role in this ibuprofen-induced skin reaction. Treatment with terfenadine enabled the patient to tolerate ibuprofen without experiencing any side effects. To the best of our knowledge, this is the first reported case of periorbital edema induced by ibuprofen.

Early invasive vulvar squamous cell carcinoma arising in a woman with vulvar pemphigus vulgaris and systemic lupus erythematosus

PubMed Central

2010-01-01

Background Pemphigus vulgaris (PV) is an autoimmune blistering disease of the skin and mucous membranes. Genital involvement occurs when most other common sites are concurrently affected or are in remission. Systemic lupus erythematosus (SLE) is an autoimmune disease that may affect many parts of the body and the skin with occasional bullous lesions. Pemphigus vulgaris and SLE may be associated, albeit rarely. Here, we report the first case of a woman affected with SLE presenting with early invasive squamous cell carcinoma (SCC) arising from Pemphigus Vulgaris of the vulva. Case presentation A 27-year-old Caucasian woman was admitted to our Gynaecology Unit for bleeding vegetant lesions of the vulva. Her history was characterized by systemic lupus erythematosus and PV. Biopsy showed concomitant PV and vulvar intraepithelial neoplasia (VIN) grade 3. One month later a new biopsy revealed progression from VIN 3 to early SCC. Despite chemotherapy, no remission of disease was observed. She died six months after diagnosis Conclusion Our case underlines PV as another chronic inflammatory disease of the lower genital tract predisposing to VIN-SCC. It suggests the need for careful follow-up of patients with chronic inflammatory disease, especially when concomitant autoimmune disorders are present. Moreover, a biopsy should be always performed if there are PV lesions because of the possibility of neoplastic disease. PMID:20573220

Self-limiting Atypical Antipsychotics-induced Edema: Clinical Cases and Systematic Review

PubMed Central

Umar, Musa Usman; Abdullahi, Aminu Taura

2016-01-01

A number of atypical antipsychotics have been associated with peripheral edema. The exact cause is not known. We report two cases of olanzapine-induced edema and a brief review of atypical antipsychotic-induced edema, possible risk factors, etiology, and clinical features. The recommendation is given on different methods of managing this side effect. PMID:27335511

Sexual Functioning After Treatment of In Situ Vulvar Cancer: Preliminary Report

PubMed Central

Andersen, Barbara L.; Turnquist, Dawn; LaPolla, James; Turner, Deborah

2010-01-01

Forty-two patients treated for in situ vulvar cancer at two institutions participated in structured assessment interviews and completed questionnaires to examine postoperative sexual, marital, and psychological adjustment. Patient responses were compared with a matched sample of gynecologically healthy women. The results indicated a specific pattern of sexual disruption for the women treated for preinvasive disease. Sexual behavior patterns appeared to be maintained, as was the desire phase of the sexual response cycle. However, there was specific disruption of the phases of excitement and resolution and, to a lesser extent, orgasm. In addition to a two- to threefold increase in the frequency of sexual dysfunction, 30% of the sample was sexually inactive at follow-up. Although replication of these findings is necessary, this investigation suggests that sexual functioning correlates with the magnitude of treatment. PMID:3336539

Small molecule inhibitors of anthrax edema factor.

PubMed

Jiao, Guan-Sheng; Kim, Seongjin; Moayeri, Mahtab; Thai, April; Cregar-Hernandez, Lynne; McKasson, Linda; O'Malley, Sean; Leppla, Stephen H; Johnson, Alan T

2018-01-15

Anthrax is a highly lethal disease caused by the Gram-(+) bacteria Bacillus anthracis. Edema toxin (ET) is a major contributor to the pathogenesis of disease in humans exposed to B. anthracis. ET is a bipartite toxin composed of two proteins secreted by the vegetative bacteria, edema factor (EF) and protective antigen (PA). Our work towards identifying a small molecule inhibitor of anthrax edema factor is the subject of this letter. First we demonstrate that the small molecule probe 5'-Fluorosulfonylbenzoyl 5'-adenosine (FSBA) reacts irreversibly with EF and blocks enzymatic activity. We then show that the adenosine portion of FSBA can be replaced to provide more drug-like molecules which are up to 1000-fold more potent against EF relative to FSBA, display low cross reactivity when tested against a panel of kinases, and are nanomolar inhibitors of EF in a cell-based assay of cAMP production. Copyright © 2017 Elsevier Ltd. All rights reserved.

He-Ne laser treatment for 16 cases of nonspecific edema

NASA Astrophysics Data System (ADS)

Xia, Wenlou; Liu, Sixian; Cao, Guangyi; Chen, Zhifu; Zhang, Haishui; Wei, Wei; Xia, Xinshe; Sia, Guangyu

1993-03-01

Nonspecific edema is a syndrome which is caused by a metabolism disorder of sodium and water. The people who suffer with this are mostly women about 25 - 50 years old. When it happens periodic edema, abdominal distension acratia, and obesity accompany the disease. Through several means of examination, no organic disease was found in the heart, liver, or kidney. Now 16 edema cases have been irradiated with laser and the result is satisfactory. The results are reported in this paper.

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.

Characterization of symptoms and edema distribution in premenstrual syndrome

PubMed Central

Tacani, Pascale Mutti; Ribeiro, Danielle de Oliveira; Barros Guimarães, Barbara Evelyn; Machado, Aline Fernanda Perez; Tacani, Rogério Eduardo

2015-01-01

Background Premenstrual syndrome is a group of symptoms linked to the menstrual cycle, and edema is among these symptoms. Physiotherapy is often sought by many patients for the treatment of edema; however, for an adequate prescription of physiotherapeutic procedures, the distribution of edema throughout the body has yet to be characterized. Objective To determine the most frequent symptoms and body regions that present with edema in women during the premenstrual period. Subjects and methods Sixty women with a mean age of 24.6±4.7 years were evaluated during their premenstrual (between days 21 and 28) and menstrual period (between days 1 and 3), and the collected data included body mass, height, biotype (body-fat distribution), face, breast, limb-circumference measurements, and limb-volume estimate, and an adapted version of the Premenstrual Symptoms Screening Tool was used. Statistical analysis was performed using Student’s t-test and the test for equality of two proportions (P≤0.05). Results Premenstrual syndrome was identified in 91.7% of the women, and the most frequent symptoms were irritability (73.33%) and physical symptoms, including swelling (65%), and anxiety (58.3%). Edema was detected in the following areas: facial, epigastric, mammary, umbilical, and pubic, the mid-third of the arms, distal forearm, in both thighs and in the mid-third of the legs determined by circumference measurements, and in both upper and lower limbs, according to the estimated volume. Conclusion In this study population, the most frequent symptoms were irritability, physical symptoms, and anxiety, with distribution of edema in the face, breast, abdomen, pubic area, distal upper limb, and proximal lower limb. PMID:25792857

Periorbital edema as initial manifestation of chronic cutaneous lupus erythematosus.

PubMed

Erras, Samar; Benjilali, Laila; Essaadouni, Lamiaa

2012-01-01

Periorbital edema occurs frequently in dermatomyositis, but it has rarely been noted in systemic systemic lupus erythematosus. We describe a patient who developed bilateral periorbital edema and erythema as the sole manifestation of systemic lupus erythematosus.

9 CFR 311.8 - Cattle carcasses affected with anasarca or generalized edema.

Code of Federal Regulations, 2011 CFR

2011-01-01

... anasarca or generalized edema. 311.8 Section 311.8 Animals and Animal Products FOOD SAFETY AND INSPECTION... ADULTERATED CARCASSES AND PARTS § 311.8 Cattle carcasses affected with anasarca or generalized edema. (a... characterized by an extensive or well-marked generalized edema shall be condemned. (b) Carcasses of cattle...

9 CFR 311.8 - Cattle carcasses affected with anasarca or generalized edema.

Code of Federal Regulations, 2010 CFR

2010-01-01

... anasarca or generalized edema. 311.8 Section 311.8 Animals and Animal Products FOOD SAFETY AND INSPECTION... ADULTERATED CARCASSES AND PARTS § 311.8 Cattle carcasses affected with anasarca or generalized edema. (a... characterized by an extensive or well-marked generalized edema shall be condemned. (b) Carcasses of cattle...

Analysis of Fulminant Cerebral Edema in Acute Pediatric Encephalitis.

PubMed

Lan, Shih-Yun; Lin, Jainn-Jim; Hsia, Shao-Hsuan; Wang, Huei-Shyong; Chiu, Cheng-Hsun; Lin, Kuang-Lin

2016-10-01

Acute pediatric encephalitis with fulminant cerebral edema can rapidly become fatal or result in devastating neurological sequelae. All cases coded with the discharge diagnosis of acute encephalitis between January 2000 and December 2010 were reviewed. Of the 1038 children with acute pediatric encephalitis, 25 were enrolled in our study with ages ranging from 5 months to 16 years. The major neurological symptoms included an altered level of consciousness (72%), vomiting (60%), and headache (48%). The onset of neurological symptoms to signs of brain herniation ranged from 0 days to 9 days. Nineteen (76%) patients had a seizure 24-48 hours prior to showing signs of fulminant cerebral edema, and 12 (48%) patients developed status epilepticus. Sixteen patients died, and no survivors returned to baseline. Risk factors for seizures and status epilepticus were compared between the fulminant cerebral edema group (n = 25, 19 seizures, including 12 status epilepticus) and control group (nonfulminant cerebral edema) (n = 1013, 444 seizures, including 141 status epilepticus; p = 0.001 for seizures and p < 0.001 for status epilepticus). Our findings indicate that preceding seizures and status epilepticus are significant risk factors for fulminant cerebral edema in children with acute encephalitis. Copyright © 2016. Published by Elsevier B.V.

[MRI characteristic of proximal femur bone marrow edema syndrome].

PubMed

Wu, Xi-Yuan

2014-07-01

To study the MRI features of proximal femur bone marrow edema syndrome for further improve the understanding of the disease. MRI imaging of 10 patients with proximal femur bone marrow edema syndrome was retrospectively reviewed,including 6 males and 4 females with an average age of 41.5 years old ranging from 36 to 57. The courses of diseases ranged from 1 week to 3 months. Among them, 9 cases had clinical manifestations of sudden hip pain, 7 cases had limited ability of walking and hip movement;all patients had no obvious injury history, non of the female patients was pregnant. All patients were followed up from 3 to 12 months, the following-up were topped after MRI when the symptoms disappeared for 3 months. The MRI demonstrated diffuse bone marrow edema involving the femoral head, neck and the inter-trochanteric region, 13 hips of 10 patients with bone marrow edema included 6 cases in grade 1, 5 cases in grade 2,2 cases in grade 3; 9 hips with hip hydrarthrosis included 6 hips in grade I ,1 hip in grade II, 2 hips in grade III. After treatment for 3 to 12 months the hip symptoms of the patients disappeared and MRI images were normal. MRI is useful in defining the location and extent of proximal femur bone marrow edema syndrome.

Ischemic Brain Injury Leads to Brain Edema via Hyperthermia-Induced TRPV4 Activation.

PubMed

Hoshi, Yutaka; Okabe, Kohki; Shibasaki, Koji; Funatsu, Takashi; Matsuki, Norio; Ikegaya, Yuji; Koyama, Ryuta

2018-06-20

Brain edema is characterized by an increase in net brain water content, which results in an increase in brain volume. Although brain edema is associated with a high fatality rate, the cellular and molecular processes of edema remain largely unclear. Here, we developed an in vitro model of ischemic stroke-induced edema in which male mouse brain slices were treated with oxygen-glucose deprivation (OGD) to mimic ischemia. We continuously measured the cross-sectional area of the brain slice for 150 min under macroscopic microscopy, finding that OGD induces swelling of brain slices. OGD-induced swelling was prevented by pharmacologically blocking or genetically knocking out the transient receptor potential vanilloid 4 (TRPV4), a member of the thermosensitive TRP channel family. Because TRPV4 is activated at around body temperature and its activation is enhanced by heating, we next elevated the temperature of the perfusate in the recording chamber, finding that hyperthermia induces swelling via TRPV4 activation. Furthermore, using the temperature-dependent fluorescence lifetime of a fluorescent-thermosensitive probe, we confirmed that OGD treatment increases the temperature of brain slices through the activation of glutamate receptors. Finally, we found that brain edema following traumatic brain injury was suppressed in TRPV4-deficient male mice in vivo Thus, our study proposes a novel mechanism: hyperthermia activates TRPV4 and induces brain edema after ischemia. SIGNIFICANCE STATEMENT Brain edema is characterized by an increase in net brain water content, which results in an increase in brain volume. Although brain edema is associated with a high fatality rate, the cellular and molecular processes of edema remain unclear. Here, we developed an in vitro model of ischemic stroke-induced edema in which mouse brain slices were treated with oxygen-glucose deprivation. Using this system, we showed that the increase in brain temperature and the following activation of the

Coexisting High-grade Vulvar Intraepithelial Neoplasia (VIN) and Condyloma Acuminatum - Independent Lesions Due to Different HPV Types Occurring in Immunocompromised Patients

PubMed Central

Maniar, Kruti P.; Ronnett, Brigitte M.; Vang, Russell; Yemelyanova, Anna

2012-01-01

The majority of vulvar intraepithelial neoplasia (VIN) is high-grade and is related to high-risk human papillomavirus (HRHPV) (most commonly HPV16). It is considered to be the precursor of HRHPV-related vulvar squamous cell carcinoma. Vulvar condyloma acuminatum is low-risk HPV (LRHPV)-related (most commonly types 6 and 11) and has virtually no risk of neoplastic progression. While infection with multiple LR- and HRHPV types has been reported for cervical squamous intraepithelial lesions, coexisting vulvar condyloma and adjacent high-grade VIN have not been well characterized. Eleven cases of concurrent condyloma acuminatum and adjacent flat high-grade VIN and three cases of high-grade VIN with prominent condylomatous architecture were analyzed using immunohistochemical (IHC) analysis of p16 expression, in situ hybridization (ISH) for HPV detection (HPV6/11, HPV16, HPV 18, and HPV WS [types 6,11,16,18,31,33,35,45,51,52] probes), and HPV typing by PCR-based method (in select cases). All patients had underlying immunosuppressive conditions (human immunodeficiency virus infection or post-transplant therapy). Among the 11 cases of concurrent high-grade VIN and condyloma, the lesions were directly adjacent to one another in 5 cases (with 2 of these demonstrating an intimate admixture of lesions), and in 6 cases were found in separate tissue sections from the same specimen. Diffuse/strong p16 expression was seen in all high-grade VIN lesions, whereas patchy/weak staining was found in all condylomata. All condylomata contained HPV 6 or 11 as detected by ISH. All of the accompanying high-grade VIN lesions had HRHPV detected. Ten contained HPV 16 (9 by ISH, 1 by PCR), with the remaining case containing multiple HPV types by PCR. All condylomatous high-grade VIN lesions demonstrated diffuse/strong p16 expression and had evidence of HRHPV (one with HPV 16 by ISH, one with HPV 18 by ISH, and one with multiple HPV types by PCR), with no detection of HPV 6 or 11 by ISH. The

Periorbital edema as the presenting sign of juvenile dermatomyositis.

PubMed

Sevigny, G M; Mathes, B M

1999-01-01

We report a case of juvenile dermatomyositis that presented with periorbital edema. Dermatomyositis is an autoimmune disorder with cutaneous manifestations including heliotrope patches, Gottron's papules, periungual telangiectasisas, and subcutaneous calcifications. Periorbital edema may accompany the classic heliotrope rash and, as in this case, may be the only presenting sign of juvenile dermatomyositis.

ON THE LOCAL EDEMA PROVOKED BY CYSTAMINE IN THE RAT

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

Franchimont, P.; van Cauwenberge, H.; Lecomte, J.

1962-06-30

>Injection of this radioprotective compound in the rat foot caused localized edema which could be prevented by pretreatment with promethazine and UML 491. This indicates that cystamine induces edema by liberating histamine and 5-hydroxytryptamine. (H.H.D.)

Periorbital edema as initial manifestation of chronic cutaneous lupus erythematosus

PubMed Central

Erras, Samar; Benjilali, Laila; Essaadouni, Lamiaa

2012-01-01

Periorbital edema occurs frequently in dermatomyositis, but it has rarely been noted in systemic systemic lupus erythematosus. We describe a patient who developed bilateral periorbital edema and erythema as the sole manifestation of systemic lupus erythematosus. PMID:22937197

Neurogenic mediators contribute to local edema induced by Micrurus lemniscatus venom

PubMed Central

2017-01-01

Background/Aims Micrurus is one of the four snake genera of medical importance in Brazil. Coral snakes have a broad geographic distribution from the southern United States to Argentina. Micrurine envenomation is characterized by neurotoxic symptoms leading to dyspnea and death. Moreover, various local manifestations, including edema formation, have been described in patients bitten by different species of Micrurus. Thus, we investigated the ability of Micrurus lemniscatus venom (MLV) to induce local edema. We also explored mechanisms underlying this effect, focusing on participation of neuropeptides and mast cells. Methodology/Principal findings Intraplantar injection of MLV (1–10 μg/paw) in rats caused dose- and time-dependent edema with a peak between 15 min and 1 h after injection. MLV also induced degranulation of peritoneal mast cells (MCs). MC depletion by compound 48/80 markedly reduced MLV-induced edema. Pre-treatment (30 min) of rats with either promethazine a histamine H1 receptor antagonist or methysergide, a nonselective 5-HT receptor antagonist, reduced MLV-induced edema. However, neither thioperamide, a histamine H3/H4 receptor antagonist, nor co-injection of MLV with HOE-140, a BK2 receptor antagonist, altered the response. Depletion of neuropeptides by capsaicin or treatment of animals with NK1- and NK2-receptor antagonists (SR 140333 and SR 48968, respectively) markedly reduced MLV-induced edema. Conclusions/Significance In conclusion, MLV induces paw edema in rats by mechanisms involving activation of mast cells and substance P-releasing sensory C-fibers. Tachykinins NKA and NKB, histamine, and serotonin are major mediators of the MLV-induced edematogenic response. Targeting mast cell- and sensory C-fiber-derived mediators should be considered as potential therapeutic approaches to interrupt development of local edema induced by Micrurus venoms. PMID:29161255

Eyelid Edema: A Rare Cause of a Common Sign

PubMed Central

Almeida, Cristina; Freitas, Cristina; Sales-Sanz, Marco; Ribeiro, Sara

2017-01-01

We report a 48-year-old female patient who presented to the emergency room with right eyelid edema, with 3 days of evolution. She had suffered minor trauma to this eye one week before. She reported episodes of right eyelid swelling of spontaneous resolution since the occurrence of a traumatic brain injury 5 years ago. Ophthalmological examination showed a soft and painless eyelid edema of the right eye. Brain computed tomography showed an area of bone discontinuity of the orbital roof with brain herniation and a CSF leak into the eyelid (blepharocele). Magnetic resonance confirmed the result of TC and revealed an area of frontal encephalomalacia. Ibuprofen (800 mg/day) was prescribed, with complete resolution within 20 days. She was evaluated by Neurosurgery with no indication of surgery due to the resolution of the edema and absence of symptoms. Blepharocele is a rare entity that should be considered in the differential diagnosis of unilateral eyelid edema. It can be secondary to an orbital fracture or congenital lesion. PMID:28848682

Rapamycin alleviates brain edema after focal cerebral ischemia reperfusion in rats.

PubMed

Guo, Wei; Feng, Guoying; Miao, Yanying; Liu, Guixiang; Xu, Chunsheng

2014-06-01

Brain edema is a major consequence of cerebral ischemia reperfusion. However, few effective therapeutic options are available for retarding the brain edema progression after cerebral ischemia. Recently, rapamycin has been shown to produce neuroprotective effects in rats after cerebral ischemia reperfusion. Whether rapamycin could alleviate this brain edema injury is still unclear. In this study, the rat stroke model was induced by a 1-h left transient middle cerebral artery occlusion using an intraluminal filament, followed by 48 h of reperfusion. The effects of rapamycin (250 μg/kg body weight, intraperitoneal; i.p.) on brain edema progression were evaluated. The results showed that rapamycin treatment significantly reduced the infarct volume, the water content of the brain tissue and the Evans blue extravasation through the blood-brain barrier (BBB). Rapamycin treatment could improve histological appearance of the brain tissue, increased the capillary lumen space and maintain the integrity of BBB. Rapamycin also inhibited matrix metalloproteinase 9 (MMP9) and aquaporin 4 (AQP4) expression. These data imply that rapamycin could improve brain edema progression after reperfusion injury through maintaining BBB integrity and inhibiting MMP9 and AQP4 expression. The data of this study provide a new possible approach for improving brain edema after cerebral ischemia reperfusion by administration of rapamycin.

Small changes in lung function in runners with marathon‐induced interstitial lung edema

PubMed Central

Zavorsky, Gerald S.; Milne, Eric N.C.; Lavorini, Federico; Rienzi, Joseph P.; Cutrufello, Paul T.; Kumar, Sridhar S.; Pistolesi, Massimo

2014-01-01

Abstract The purpose of this study was to assess lung function in runners with marathon‐induced lung edema. Thirty‐six (24 males) healthy subjects, 34 (SD 9) years old, body mass index 23.7 (2.6) kg/m2 had posterior/anterior (PA) radiographs taken 1 day before and 21 (6) minutes post marathon finish. Pulmonary function was performed 1–3 weeks before and 73 (27) minutes post finish. The PA radiographs were viewed together, as a set, and evaluated by two experienced readers separately who were blinded as to time the images were obtained. Radiographs were scored for edema based on four different radiological characteristics such that the summed scores for any runner could range from 0 (no edema) to a maximum of 8 (severe interstitial edema). Overall, the mean edema score increased significantly from 0.2 to 1.0 units (P <0.01), and from 0.0 to 2.9 units post exercise in the six subjects that were edema positive (P = 0.03). Despite a 2% decrease in forced vital capacity (FVC, P =0.024) and a 12% decrease in alveolar‐membrane diffusing capacity for carbon monoxide (DmCO, P =0.01), there was no relation between the change in the edema score and the change in DmCO or FVC. In conclusion, (1) mild pulmonary edema occurs in at least 17% of subjects and that changes in pulmonary function cannot predict the occurrence or severity of edema, (2) lung edema is of minimal physiological significance as marathon performance is unaffected, exercise‐induced arterial hypoxemia is unlikely, and postexercise pulmonary function changes are mild. PMID:24973330

Diabetic Macular Edema: Current Understanding, Pharmacologic Treatment Options, and Developing Therapies.

PubMed

Miller, Kevin; Fortun, Jorge A

2018-01-01

Diabetic retinopathy and diabetic macular edema comprise a major source of visual disability throughout the developed world. The etiology and pathogenesis of macular edema is intricate and multifactorial, in which the hyperglycemic state in diabetes induces a microangiopathy. Through several inflammatory and vasogenic mediators, including vascular endothelial growth factor (VEGF) upregulation and inflammatory cytokines and chemokines, pathologic changes are induced in the vascular endothelium triggering breakdown of the blood retinal barrier, causing extravasation of fluid into the extracellular space and manifesting clinically as macular edema, resulting in visual loss. The advent of medications targeting the VEGF pathway has led to great clinical improvements compared with the previous standard of care of laser therapy alone, as shown in studies such as RISE, RIDE, VIVID, VISTA, and DRCR. However, analyses have shown that many patients have inadequate response or are nonresponders to anti-VEGF therapy, demonstrating the need for additional therapies to more comprehensively treat this disease. Although corticosteroid treatments and implants have demonstrated some efficacy in adjunctive and supplemental treatment, the need to more adequately treat macular edema remains. Our knowledge of diabetic macular edema continues to grow, leading to new currently available and emerging pharmacotherapies to further enhance our treatment and restore vision in those affected by diabetic macular edema. This review will discuss the pathogenesis of diabetic macular edema and the pharmacologic therapies available for its treatment, including anti-VEGF, steroids, and newer therapies still in development, such as angiopoietin antagonists, Tie2 agonists, kallikrein inhibitors, interleukin inhibitors, and others. Copyright 2018 Asia-Pacific Academy of Ophthalmology.

Latest advances in edema

NASA Technical Reports Server (NTRS)

Villavicencio, J. L.; Hargens, A. R.; Pikoulicz, E.

1996-01-01

Basic concepts in the physiopathology of edema are reviewed. The mechanisms of fluid exchange across the capillary endothelium are explained. Interstitial flow and lymph formation are examined. Clinical disorders of tissue and lymphatic transport, microcirculatory derangements in venous disorders, protein disorders, and lymphatic system disorders are explored. Techniques for investigational imaging of the lymphatic system are explained.

Histamine paw edema of mice was increased and became H[sub 2]-antagonist sensitive by co-injection of nitric oxide forming agents, but serotonin paw edema was decreased

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

Oyanagui, Yoshihiko; Sato, Sachio

1993-01-01

Nitric oxide (NO) surprisingly caused the opposite effect on histamine and serotonin edema. The local injection of acidified nitrite (0.3-30 [mu]g/paw which correspond 10 [mu]g-1mg/kg) increased histamine edema of mice up to 45[plus minus]4% and suppressed serotonin edema to 90[plus minus]3%. Other NO-generators (nitroprusside sodium and hydroxylamine) showed similar effects. These results were in accordance with previous data on endogenous NO. Methylene blue (MB, 30ng/paw which corresponds to 1 [mu]g/kg) suppressed histamine edema (62[plus minus]3%) and increased serotonin edema (43[plus minus]3%) in normal mice, being reversed by acidified nitrite. This suggests the involvement of guanosine 3[prime], 5[prime]-cyclic monophosphate (cGMP) formationmore » for the action of NO. Histamine edema became sensitive to H[sub 2]-antagonist, cimetidine, by co-injection of 30 [mu]g/paw (which corresponds to 1mg/kg) acidified nitrite (ED[sub 50] = 30 [mu]g/kg versus [much gt] 1mg/kg). NO seemed to modify the histamine receptor(s) or tautomeric form of histamine. NO, O[sup [minus

[Immersion pulmonary edema].

PubMed

Desgraz, Benoît; Sartori, Claudio; Saubade, Mathieu; Héritier, Francis; Gabus, Vincent

2017-07-12

Immersion pulmonary edema may occur during scuba diving, snorke-ling or swimming. It is a rare and often recurrent disease, mainly affecting individuals aged over 50 with high blood pressure. However it also occurs in young individuals with a healthy heart. The main symptoms are dyspnea, cough and hemoptysis. The outcome is often favorable under oxygen treatment but deaths are reported. A cardiac and pulmonary assessment is necessary to evaluate the risk of recurrence and possible contraindications to immersion.

Neurogenic pulmonary edema due to ventriculo-atrial shunt dysfunction: a case report.

PubMed

Cruz, Ana Sofia; Menezes, Sónia; Silva, Maria

2016-01-01

Pulmonary edema is caused by the accumulation of fluid within the air spaces and the interstitium of the lung. Neurogenic pulmonary edema is a clinical syndrome characterized by the acute onset of pulmonary edema following a significant central nervous system insult. It may be a less-recognized consequence of raised intracranial pressure due to obstructive hydrocephalus by blocked ventricular shunts. It usually appears within minutes to hours after the injury and has a high mortality rate if not recognized and treated appropriately. We report a patient with acute obstructive hydrocephalus due to ventriculo-atrial shunt dysfunction, proposed to urgent surgery for placement of external ventricular drainage, who presented with neurogenic pulmonary edema preoperatively. She was anesthetized and supportive treatment was instituted. At the end of the procedure the patient showed no clinical signs of respiratory distress, as prompt reduction in intracranial pressure facilitated the regression of the pulmonary edema. This report addresses the importance of recognition of neurogenic pulmonary edema as a possible perioperative complication resulting from an increase in intracranial pressure. If not recognized and treated appropriately, neurogenic pulmonary edema can lead to acute cardiopulmonary failure with global hypoperfusion and hypoxia. Therefore, awareness of and knowledge about the occurrence, clinical presentation and treatment are essential. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

ILM peeling in nontractional diabetic macular edema: review and metanalysis.

PubMed

Rinaldi, M; dell'Omo, R; Morescalchi, F; Semeraro, F; Gambicorti, E; Cacciatore, F; Chiosi, F; Costagliola, C

2017-10-31

To evaluate the effect of internal limiting membrane (ILM) peeling during vitrectomy for nontractional diabetic macular edema. PUBMED, MEDLINE and CENTRAL were reviewed using the following terms (or combination of terms): diabetic macular edema, nontractional diabetic macular edema, internal limiting membrane peeling, vitrectomy, Müller cells. Randomized and nonrandomized studies were included. The eligible studies compared anatomical and functional outcomes of vitrectomy with or without ILM peeling for tractional and nontractional diabetic macular edema. Postoperative best-corrected visual acuity and central macular thickness were considered, respectively, the primary and secondary outcomes. Meta-analysis on mean differences between vitrectomy with and without ILM peeling was performed using inverse variance method in random effects. Four studies with 672 patients were eligible for analysis. No significant difference was found between postoperative best-corrected visual acuity or best-corrected visual acuity change of ILM peeling group compared with nonpeeling group. There was no significant difference in postoperative central macular thickness and central macular thickness reduction between the two groups. The visual acuity outcomes in patients affected by nontractional diabetic macular edema using pars plana vitrectomy with ILM peeling versus no ILM peeling were not significantly different. A larger prospective and randomized study would be necessary.

Partial results after treatment of diabetic macular edema with Bevacizumab

PubMed Central

Marius, Giurgică; Dorin, Chiseliță; Doina, Dimofte

2015-01-01

Purpose: To present the morphological and functional results after treating diabetic macular edema with Bevacizumab. Patient and method: It is a prospective trial which includes 15 patients with diabetic macular edema (proved by OCT and fluorescein angiography examination). The inclusion criteria are: central retinal thickness over 250 µm, visual acuity of the studied eye between 0.1 and 0.5, absence of a previous treatment. We excluded patients with macular edema caused by other ethiology or with any other macular disease. Every patient was treated with 3 intravitreal injections with Bevacizumab at every 6 weeks; we analyzed the results after 4 months. Results: The mean visual acuity improved from 0.33 ± 0.06 at baseline to 0.49 ± 0.13 at 4 months (or from 31±3.9 ETDRS letters to 39±5.67 letters). The central retinal thickness decreased from 457 ± 174 µm to 338 ± 139 µm. There was also an improvement of retinal sensibility on the microperimetry map. Conclusions: The treatment of diabetic macular edema produced an increase of visual acuity and a decrease of macular thickness after the first 3 injections with Avastin, but it is necessary to monitor the patients to detect the rebound of the edema and to initiate retreatment. PMID:29450315

Partial results after treatment of diabetic macular edema with Bevacizumab.

PubMed

Marius, Giurgică; Dorin, Chiseliță; Doina, Dimofte

2015-01-01

Purpose: To present the morphological and functional results after treating diabetic macular edema with Bevacizumab. Patient and method: It is a prospective trial which includes 15 patients with diabetic macular edema (proved by OCT and fluorescein angiography examination). The inclusion criteria are: central retinal thickness over 250 µm, visual acuity of the studied eye between 0.1 and 0.5, absence of a previous treatment. We excluded patients with macular edema caused by other ethiology or with any other macular disease. Every patient was treated with 3 intravitreal injections with Bevacizumab at every 6 weeks; we analyzed the results after 4 months. Results: The mean visual acuity improved from 0.33 ± 0.06 at baseline to 0.49 ± 0.13 at 4 months (or from 31±3.9 ETDRS letters to 39±5.67 letters). The central retinal thickness decreased from 457 ± 174 µm to 338 ± 139 µm. There was also an improvement of retinal sensibility on the microperimetry map. Conclusions: The treatment of diabetic macular edema produced an increase of visual acuity and a decrease of macular thickness after the first 3 injections with Avastin, but it is necessary to monitor the patients to detect the rebound of the edema and to initiate retreatment.

Glyburide is associated with attenuated vasogenic edema in stroke patients.

PubMed

Kimberly, W Taylor; Battey, Thomas W K; Pham, Ly; Wu, Ona; Yoo, Albert J; Furie, Karen L; Singhal, Aneesh B; Elm, Jordan J; Stern, Barney J; Sheth, Kevin N

2014-04-01

Brain edema is a serious complication of ischemic stroke that can lead to secondary neurological deterioration and death. Glyburide is reported to prevent brain swelling in preclinical rodent models of ischemic stroke through inhibition of a non-selective channel composed of sulfonylurea receptor 1 and transient receptor potential cation channel subfamily M member 4. However, the relevance of this pathway to the development of cerebral edema in stroke patients is not known. Using a case-control design, we retrospectively assessed neuroimaging and blood markers of cytotoxic and vasogenic edema in subjects who were enrolled in the glyburide advantage in malignant edema and stroke-pilot (GAMES-Pilot) trial. We compared serial brain magnetic resonance images (MRIs) to a cohort with similar large volume infarctions. We also compared matrix metalloproteinase-9 (MMP-9) plasma level in large hemispheric stroke. We report that IV glyburide was associated with T2 fluid-attenuated inversion recovery signal intensity ratio on brain MRI, diminished the lesional water diffusivity between days 1 and 2 (pseudo-normalization), and reduced blood MMP-9 level. Several surrogate markers of vasogenic edema appear to be reduced in the setting of IV glyburide treatment in human stroke. Verification of these potential imaging and blood biomarkers is warranted in the context of a randomized, placebo-controlled trial.

Fever and periorbital edema: a review.

PubMed

Rafailidis, Petros I; Falagas, Matthew E

2007-01-01

Fever and periorbital swelling are the manifestation of a broad array of diseases. Among them are emergency situations, which need prompt physician input. Swiftly formulating a differential diagnosis approach is crucial. Diseases causing fever and periorbital edema are either local or systemic. Nevertheless, their impact can be systemic if they evade diagnosis. Infectious diseases and non-infectious diseases (inflammatory and allergic diseases, autoimmune diseases, neoplastic diseases, and trauma) can all lead to fever and periorbital edema. A meticulous history and physical examination in association with targeted tests against the presented spectrum of diseases (specific serological tests, radiological tests, cultures taken from the surface of the periorbital area and other relevant areas, and skin biopsy for histological and microbiological examination) will clarify the diagnosis.

Peripheral Edema, Central Venous Pressure, and Risk of AKI in Critical Illness

PubMed Central

Chen, Kenneth P.; Cavender, Susan; Lee, Joon; Feng, Mengling; Mark, Roger G.; Celi, Leo Anthony; Mukamal, Kenneth J.

2016-01-01

Background and objectives Although venous congestion has been linked to renal dysfunction in heart failure, its significance in a broader context has not been investigated. Design, setting, participants, & measurements Using an inception cohort of 12,778 critically ill adult patients admitted to an urban tertiary medical center between 2001 and 2008, we examined whether the presence of peripheral edema on admission physical examination was associated with an increased risk of AKI within the first 7 days of critical illness. In addition, in those with admission central venous pressure (CVP) measurements, we examined the association of CVPs with subsequent AKI. AKI was defined using the Kidney Disease Improving Global Outcomes criteria. Results Of the 18% (n=2338) of patients with peripheral edema on admission, 27% (n=631) developed AKI, compared with 16% (n=1713) of those without peripheral edema. In a model that included adjustment for comorbidities, severity of illness, and the presence of pulmonary edema, peripheral edema was associated with a 30% higher risk of AKI (95% confidence interval [95% CI], 1.15 to 1.46; P<0.001), whereas pulmonary edema was not significantly related to risk. Peripheral edema was also associated with a 13% higher adjusted risk of a higher AKI stage (95% CI, 1.07 to 1.20; P<0.001). Furthermore, levels of trace, 1+, 2+, and 3+ edema were associated with 34% (95% CI, 1.10 to 1.65), 17% (95% CI, 0.96 to 1.14), 47% (95% CI, 1.18 to 1.83), and 57% (95% CI, 1.07 to 2.31) higher adjusted risk of AKI, respectively, compared with edema-free patients. In the 4761 patients with admission CVP measurements, each 1 cm H2O higher CVP was associated with a 2% higher adjusted risk of AKI (95% CI, 1.00 to 1.03; P=0.02). Conclusions Venous congestion, as manifested as either peripheral edema or increased CVP, is directly associated with AKI in critically ill patients. Whether treatment of venous congestion with diuretics can modify this risk will require

Open Versus Closed Septorhinoplasty Approaches for Postoperative Edema and Ecchymosis.

PubMed

Sakallioğlu, Öner; Cingi, Cemal; Polat, Cahit; Soylu, Erkan; Akyigit, Abdulvahap; Soken, Hakan

2015-06-01

The aim of this study was to compare periorbital edema and ecchymosis seen after closed (endonasal) and open (external) septorhinoplasty (SRP). In total, 50 patients undergoing hump extraction and osteotomies were allocated to 2 groups. Group 1 consisted of 25 patients who underwent closed SRP. Group 2 consisted of 25 patients who underwent open SRP. Operation time, amount of intraoperative bleeding, and complications were recorded. Scoring of eyelid edema and periorbital ecchymosis was evaluated on the first, third, and seventh postoperative days using a scale of 0 to 4 by the first author. There was no statistically significant difference between the groups in terms of age, sex, or operation time. No significant difference was observed clinically or statistically in the scores of periorbital edema or ecchymosis between groups 1 and 2 on the first, third, and seventh postoperative days (P > 0.05). The authors observed no clinically or statistically significant difference in comparing periorbital edema and ecchymosis seen after closed and open SRP.

Vulvar Epidermoid Cyst and Type 2 Radical Genital Mutilation

PubMed Central

Birge, Ozer; Ozbey, Ertugrul Gazi; Arslan, Deniz; Erkan, Mustafa Melih; Demir, Feyza; Akgor, Utku

2015-01-01

About 100 million women are estimated to be circumcised globally. Various rates of complications have been encountered, especially after circumcision, such as bleeding, infection, shock, menstrual irregularity, difficulty in urination or common urinary tract infections, inguinal pain, difficulty in sexual intercourse, and genital circumcision scar especially at the vulvar region, and cystic or solid character mass in short and long term. Furthermore, the maternal-fetal morbidity and mortality increase due to bleeding and fistula, which develop after prolonged labor, travail, and difficult labors. Our aim in this paper was to discuss a 42-year-old multiparous female case who had undergone type 2 radical genital mutilation (circumcision) when she was 7 years of age, along with the literature, which has been evaluated for the gradually growing mass at the left inguinal canal region in the last 10 years and diagnosed as epidermoid inclusion cyst developing secondary to postcircumcision surgical ground trauma, since there was no other case found in the literature search that had been circumcised at such an early age and developing after circumcision at such advanced age, and, therefore, this is suggested to be the first case on this subject. PMID:26682078

Human neuronal changes in brain edema and increased intracranial pressure.

PubMed

Faragó, Nóra; Kocsis, Ágnes Katalin; Braskó, Csilla; Lovas, Sándor; Rózsa, Márton; Baka, Judith; Kovács, Balázs; Mikite, Katalin; Szemenyei, Viktor; Molnár, Gábor; Ozsvár, Attila; Oláh, Gáspár; Piszár, Ildikó; Zvara, Ágnes; Patócs, Attila; Barzó, Pál; Puskás, László G; Tamás, Gábor

2016-08-04

Functional and molecular changes associated with pathophysiological conditions are relatively easily detected based on tissue samples collected from patients. Population specific cellular responses to disease might remain undiscovered in samples taken from organs formed by a multitude of cell types. This is particularly apparent in the human cerebral cortex composed of a yet undefined number of neuron types with a potentially different involvement in disease processes. We combined cellular electrophysiology, anatomy and single cell digital PCR in human neurons identified in situ for the first time to assess mRNA expression and corresponding functional changes in response to edema and increased intracranial pressure. In single pyramidal cells, mRNA copy numbers of AQP1, AQP3, HMOX1, KCNN4, SCN3B and SOD2 increased, while CACNA1B, CRH decreased in edema. In addition, single pyramidal cells increased the copy number of AQP1, HTR5A and KCNS1 mRNAs in response to increased intracranial pressure. In contrast to pyramidal cells, AQP1, HMOX1and KCNN4 remained unchanged in single cell digital PCR performed on fast spiking cells in edema. Corroborating single cell digital PCR results, pharmacological and immunohistochemical results also suggested the presence of KCNN4 encoding the α-subunit of KCa3.1 channels in edema on pyramidal cells, but not on interneurons. We measured the frequency of spontaneous EPSPs on pyramidal cells in both pathophysiological conditions and on fast spiking interneurons in edema and found a significant decrease in each case, which was accompanied by an increase in input resistances on both cell types and by a drop in dendritic spine density on pyramidal cells consistent with a loss of excitatory synapses. Our results identify anatomical and/or physiological changes in human pyramidal and fast spiking cells in edema and increased intracranial pressure revealing cell type specific quantitative changes in gene expression. Some of the edema

Methyl - aminolevulinic acid photodynamic therapy and topical tretinoin in a patient with vulvar extramammary Paget's disease.

PubMed

Magnano, Michela; Loi, Camilla; Bardazzi, Federico; Burtica, Elena Cleopatra; Patrizi, Annalisa

2013-01-01

Extramammary Paget's disease is a rare neoplasm of apocrine gland-bearing areas of the skin. The most common site of presentation is the vulva. Surgery is the most frequently reported therapy so far; however, it is invasive and it is complicated by a high rate of recurrence. For this reason, several less-invasive treatments have been recently proposed, including photodynamic therapy. We describe in this article the case of an 84-year-old patient with a noninvasive vulvar extramammary Paget's disease successfully treated with methyl-aminolevulinic acid photodynamic therapy associated with topical tretinoin. © 2013 Wiley Periodicals, Inc.

Flt1/VEGFR1 heterozygosity causes transient embryonic edema.

PubMed

Otowa, Yasunori; Moriwaki, Kazumasa; Sano, Keigo; Shirakabe, Masanori; Yonemura, Shigenobu; Shibuya, Masabumi; Rossant, Janet; Suda, Toshio; Kakeji, Yoshihiro; Hirashima, Masanori

2016-06-02

Vascular endothelial growth factor-A is a major player in vascular development and a potent vascular permeability factor under physiological and pathological conditions by binding to a decoy receptor Flt1 and its primary receptor Flk1. In this study, we show that Flt1 heterozygous (Flt1(+/-)) mouse embryos grow up to adult without life-threatening abnormalities but exhibit a transient embryonic edema around the nuchal and back regions, which is reminiscent of increased nuchal translucency in human fetuses. Vascular permeability is enhanced and an intricate infolding of the plasma membrane and huge vesicle-like structures are seen in Flt1(+/-) capillary endothelial cells. Flk1 tyrosine phosphorylation is elevated in Flt1(+/-) embryos, but Flk1 heterozygosity does not suppress embryonic edema caused by Flt1 heterozygosity. When Flt1 mutants are crossed with Aspp1(-/-) mice which exhibit a transient embryonic edema with delayed formation and dysfunction of lymphatic vessels, only 5.7% of Flt1(+/-); Aspp1(-/-) mice survive, compared to expected ratio (25%). Our results demonstrate that Flt1 heterozygosity causes a transient embryonic edema and can be a risk factor for embryonic lethality in combination with other mutations causing non-lethal vascular phenotype.

Biologic behavior of vulvar intraepithelial neoplasia. Histologic and clinical parameters.

PubMed

Barbero, M; Micheletti, L; Preti, M; Valentino, M C; Nicolaci, P; Canní, M; Ghiringhello, B; Borgno, G

1993-02-01

The aim of this study was to evaluate the role by which different factors, such as human papillomavirus (HPV) infection, age, dystrophic alterations, focal nature and size of the lesion, influence the biologic behavior of vulvar intraepithelial neoplasia (VIN). Sixty-nine cases of VIN were investigated (28 VIN 1, 9 VIN 2, 32 VIN 3). Follow-up was possible in 58 cases, with a mean of 31 months; no treatment was given to 3 patients, while 55 were treated either medically or surgically. Eighty-four percent of the patients were cured, recurrences were found in 11%, and 5% of the patients showed progression of the disease to carcinoma. The ratio between medical and surgical treatment was the same among the cured, recurred and progressed groups of patients. No differences with regard to focal nature of the lesion, presence of HPV infection or dystrophic alterations were observed between the three groups of patients. Only the mean age was higher in patients who showed progression of the lesion to carcinoma.

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

Severe periorbital edema secondary to STI571 (Gleevec).

PubMed

Esmaeli, Bita; Prieto, Victor G; Butler, Charles E; Kim, Stella K; Ahmadi, M Amir; Kantarjian, Hagop M; Talpaz, Moshe

2002-08-15

STI571 (imatinib mesylate; Gleevec) is a selective inhibitor of the bcr-abl, c-kit, and platelet-derived growth factor receptor tyrosine kinases. Mild periorbital edema has been noted as a common side effect in Phase I and II trials of this drug for the treatment of patients with chronic myelogenous leukemia and gastrointestinal stromal tumors. The authors report the case of male patient age 63 years who developed severe periorbital edema after treatment with STI571 for chronic myelogenous leukemia. His edema was severe enough to cause visual obstruction due to lower eyelid festoons that ultimately required surgical debulking. Histopathologic analysis of specimens of the excised upper and lower eyelid tissue revealed dermal dendrocytes that expressed the platelet-derived growth factor receptor and c-kit tyrosine kinases, suggesting a possible role for dermal dendrocytes in the development of this toxic effect. Copyright 2002 American Cancer Society.DOI 10.1002/cncr.10729

Periorbital and eyelid edema: the initial manifestation of acute infectious mononucleosis.

PubMed

Decker, G R; Berberian, B J; Sulica, V I

1991-05-01

A case of periorbital and eyelid edema in an eighteen-year-old student is presented as the initial manifestation of acute infectious mononucleosis occurring one week before the typical prodrome. Although periorbital and eyelid edema have been reported in about 50 percent of patients with early infectious mononucleosis, its occurrence is much less frequent in clinical practice. Physicians, particularly those specializing in the treatment of cutaneous and ocular diseases, should now include acute infectious mononucleosis in the differential diagnosis of periorbital and eyelid edema.

Reexpansion pulmonary edema in children

PubMed Central

Rodrigues, Antonio Lucas L.; Lopes, Carlos Eduardo; Romaneli, Mariana Tresoldi das N.; Fraga, Andrea de Melo A.; Pereira, Ricardo Mendes; Tresoldi, Antonia Teresinha

2013-01-01

OBJECTIVE To present a case of a patient with clinical and radiological features of reexpansion pulmonary edema, a rare and potentially fatal disease. CASE DESCRIPTION An 11-year-old boy presenting fever, clinical signs and radiological features of large pleural effusion initially treated as a parapneumonic process. Due to clinical deterioration he underwent tube thoracostomy, with evacuation of 3,000 mL of fluid; he shortly presented acute respiratory insufficiency and needed mechanical ventilation. He had an atypical evolution (extubated twice with no satisfactory response). Computerized tomography findings matched those of reexpansion edema. He recovered satisfactorily after intensive care, and pleural tuberculosis was diagnosed afterwards. COMMENTS Despite its rareness in the pediatric population (only five case reports gathered), the knowledge of this pathology and its prevention is very important, due to high mortality rates. It is recommended, among other measures, slow evacuation of the pleural effusion, not removing more than 1,500 mL of fluid at once. PMID:24142327

Chronic cutaneous lupus erythematosus presenting as periorbital edema and erythema.

PubMed

Cyran, S; Douglass, M C; Silverstein, J L

1992-02-01

We report two unusual cases of cutaneous lupus erythematosus presenting as dramatic eyelid edema and erythema. Neither patient had evidence of systemic or other significant cutaneous involvement. The eyelid edema and erythema were unilateral in one case and bilateral in the other. Both cases responded to therapy with antimalarial drugs.

The impact of written information and counseling (WOMAN-PRO II Program) on symptom outcomes in women with vulvar neoplasia: A multicenter randomized controlled phase II study.

PubMed

Raphaelis, Silvia; Mayer, Hanna; Ott, Stefan; Mueller, Michael D; Steiner, Enikö; Joura, Elmar; Senn, Beate

2017-07-01

To determine whether written information and/or counseling based on the WOMAN-PRO II Program decreases symptom prevalence in women with vulvar neoplasia by a clinically relevant degree, and to explore the differences between the 2 interventions in symptom prevalence, symptom distress prevalence, and symptom experience. A multicenter randomized controlled parallel-group phase II trial with 2 interventions provided to patients after the initial diagnosis was performed in Austria and Switzerland. Women randomized to written information received a predefined set of leaflets concerning wound care and available healthcare services. Women allocated to counseling were additionally provided with 5 consultations by an Advanced Practice Nurse (APN) between the initial diagnosis and 6months post-surgery that focused on symptom management, utilization of healthcare services, and health-related decision-making. Symptom outcomes were simultaneously measured 5 times to the counseling time points. A total of 49 women with vulvar neoplasia participated in the study. Symptom prevalence decreased in women with counseling by a clinically relevant degree, but not in women with written information. Sporadically, significant differences between the 2 interventions could be observed in individual items, but not in the total scales or subscales of the symptom outcomes. The results indicate that counseling may reduce symptom prevalence in women with vulvar neoplasia by a clinically relevant extent. The observed group differences between the 2 interventions slightly favor counseling over written information. The results justify testing the benefit of counseling thoroughly in a comparative phase III trial. Copyright © 2017 Elsevier Inc. All rights reserved.

Non-invasive Continuous Monitoring of Cerebral Edema Using Portable Microwave Based System

NASA Astrophysics Data System (ADS)

Jiang, Yuhao; Zhao, Minji; Wang, Huiqian; Li, Guoquan

2018-01-01

A portable non-invasive head detecting system based on microwave technology was developed for evaluation of cerebral edema change inside human brain. Real-time monitoring of cerebral edema in the brain helps the clinician to assess medical condition and treatment. In this work, a microwave signal was transmitted and coupled into an open-end circular waveguide sensor, incident on a 3D printed head phantom, and reflected back to receiver. Theoretically, the operation of this instrument depends on the conductivity contrast between cerebral edema and healthy brain tissues. The efficacy of the proposed detecting system is verified using 3D printed anatomically and dielectrically realistic human head phantoms with simulated cerebral edema targets with different size. Changes in the amplitude of time domain result were shown to be induced by the expansion or decrease of the edema volume. The eventual goal of this proposed head evaluating system is use in the hospital as an effective real-time monitoring tool.

Glyburide is associated with attenuated vasogenic edema in stroke patients

PubMed Central

Kimberly, W. Taylor; Battey, Thomas W. K.; Pham, Ly; Wu, Ona; Yoo, Albert J.; Furie, Karen L.; Singhal, Aneesh B.; Elm, Jordan J.; Stern, Barney J.; Sheth, Kevin N.

2016-01-01

Background and Purpose Brain edema is a serious complication of ischemic stroke that can lead to secondary neurological deterioration and death. Glyburide is reported to prevent brain swelling in preclinical rodent models of ischemic stroke through inhibition of a non-selective channel composed of sulfonylurea receptor 1 (SUR1) and transient receptor potential cation channel subfamily M member 4 (TRPM4). However, the relevance of this pathway to the development of cerebral edema in stroke patients is not known. Methods Using a case control design, we retrospectively assessed neuroimaging and blood markers of cytotoxic and vasogenic edema in subjects who were enrolled in the Glyburide Advantage in Malignant Edema and Stroke-Pilot (GAMES-Pilot) trial. We compared serial brain magnetic resonance images (MRIs) to a cohort with similar large volume infarctions. We also compared matrix metalloproteinase-9 plasma level in large hemispheric stroke. Results We report that IV glyburide was associated with attenuated T2 fluid attenuated inversion recovery (FLAIR) signal intensity ratio on brain MRI, diminished the lesional water diffusivity between days 1 and 2 (pseudo-normalization), and reduced blood matrix metalloproteinase-9 (MMP-9) level. Conclusions Several surrogate markers of vasogenic edema appear to be reduced in the setting of IV glyburide treatment in human stroke. Verification of these potential imaging and blood biomarkers is warranted in the context of a randomized, placebo-controlled trial. PMID:24072459

Pulmonary edema in meningococcal septicemia associated with reduced epithelial chloride transport.

PubMed

Eisenhut, Michael; Wallace, Helen; Barton, Paul; Gaillard, Erol; Newland, Paul; Diver, Michael; Southern, Kevin W

2006-03-01

To test the hypothesis that meningococcal septicemia-related pulmonary edema is associated with a systemic abnormality of epithelial sodium and chloride transport and to investigate an association with hormones regulating Na transport. Prospective observational study. The 24-bed pediatric intensive care unit and pediatric wards of Royal Liverpool Children's Hospital. Consecutive children admitted to the pediatric intensive care unit and pediatric wards with a diagnosis of meningococcal septicemia and children (controls) with noninfectious critical illness receiving ventilatory support in the pediatric intensive care unit. We measured sweat and saliva electrolytes, renal electrolyte excretion, nasal potential difference, and aldosterone, thyroxine, and cortisol levels. Pulmonary edema was diagnosed by chest radiography and its severity quantified by calculation of ventilation index at admission and duration of mechanical ventilation. We recruited 17 patients with severe meningococcal septicemia (nine patients with pulmonary edema), 14 patients with mild meningococcal septicemia, and 20 controls. Sweat and saliva Na and Cl concentrations and renal Na excretion were significantly (p < .05) higher in patients with pulmonary edema compared with controls. Nasal potential difference and amiloride response in patients with pulmonary edema were not significantly different to controls, but response to a low Cl solution was reduced in the nasal airway of patients with pulmonary edema (p < .05). Sweat and saliva chloride concentrations correlated significantly and better with ventilation index and duration of ventilation than sodium concentrations. Aldosterone, thyroxine, and cortisol levels were not significantly different between groups. We have confirmed that meningococcal septicemia-related pulmonary edema is associated with reduced systemic sodium and chloride transport. Features of reduced Cl transport were most closely associated with markers of respiratory compromise

The role of allergy in the etiology of Reinke's edema on vocal folds.

PubMed

Kravos, Alenka; Zupevc, Avgust; Cizmarevic, Bogdan; Hocevar-Boltezar, Irena

2010-05-01

To identify the role of allergy in the occurrence of Reinke's edema on vocal folds. This was a prospective study in patients with Reinke's edema on vocal folds (n = 80) and a control group of patients without Reinke's edema (n = 80). All the patients were examined by the same ENT specialist at an ENT outpatient center in the period 2001-2003. The control group comprised 80 successive patients from the same clinic who were willing to cooperate in the study and were not already being treated for allergic disease by any specialist other than an ENT specialist. Patients from both groups were examined by rigid laryngoscope, skin prick allergic testing (type I allergy) and laboratory determination of serum thyroid-stimulating hormone level. The prevalence of allergy was not significantly different between the two groups: 20.0% in the patients with Reinke's edema and 23.8% in the control group (P = 0.576). No significant difference was detected in the prevalence of allergy when comparing patients with recurrent Reinke's edema after previous surgical treatment (n = 10) with patients with a first occurrence (n = 70) (P = 1.000). However, we found significantly more type I allergy in the patients with Reinke's edema and chronic hyperplastic rhinitis than in the patients with Reinke's edema without chronic hyperplastic rhinitis. All other risk factors (reflux of gastric content to the larynx, vocal abuse or misuse, unfavorable microclimate conditions at work, thyroid diseases) appeared significantly more often in the group with Reinke's edema on vocal folds than in the control group. Type I allergy is not a crucial factor in the pathogenesis of Reinke's edema on vocal folds or in recurrence of the disease after surgical treatment.

Strategy for the management of macular edema in retinal vein occlusion: the European VitreoRetinal Society macular edema study.

PubMed

Adelman, Ron A; Parnes, Aaron J; Bopp, Silvia; Saad Othman, Ihab; Ducournau, Didier

2015-01-01

To compare the efficacy of different therapies in the treatment of macular edema associated with retinal vein occlusion (RVO). This is a nonrandomized, multicenter collaborative study. 86 retina specialists from 29 countries provided clinical information, including choice of treatment and outcome, on 2,603 patients with macular edema including 738 cases of RVO. Reported data included the type and number of treatments performed, visual acuities, and other clinical and diagnostic findings. The mean increase in visual acuity and mean number of treatments performed. 358 cases of central retinal vein occlusion (CRVO) and 380 cases of branch retinal vein occlusion (BRVO) were included in this investigation. Taking all RVO cases together, pars plana vitrectomy with internal limiting membrane (ILM) peeling alone resulted in an improvement in vision greater than other therapies. Those treated with intravitreal antivascular endothelial growth factor (anti-VEGF) injection alone showed the second greatest improvement in vision. Dexamethasone intravitreal implant alone and intravitreal triamcinolone alone both resulted in modest visual gains. In the treatment of macular edema in RVO, vitrectomy with ILM peeling may achieve visual improvement and may be a good option for certain cases. Anti-VEGF injection is the most effective of the nonsurgical treatments.

Expression pattern of aquaporins in patients with primary nephrotic syndrome with edema

PubMed Central

WANG, YU; BU, JIMEI; ZHANG, QING; CHEN, KAI; ZHANG, JIHONG; BAO, XIAORONG

2015-01-01

The association between the expression of aquaporins (AQPs) in kidney tissues and the occurrence of edema in nephrotic syndrome (NS) remains unclear. The current study aimed to investigate this association. A total of 54 patients with primary glomerular disease, diagnosed by renal biopsy, were divided into three groups: Control, NS without edema and NS with edema. The expression of AQP1, AQP2, AQP3 and AQP4 in kidney tissues from these patients was assessed using immunohistochemistry, and urinary AQP concentrations were quantified by ELISA. Comparison of the three groups was conducted using one way analysis of variance, independent samples t-test or the Chi-square test. AQP1 was strongly expressed in the proximal tubules. The proportion of the AQP1-positive area in kidney tissues from patients with NS with edema was significantly reduced, in comparison with the other two groups. By contrast, the proportion of the AQP2-positive area in the NS with edema group was significantly higher than that of the other two groups; significant differences were also observed between the control and NS without edema groups for this parameter. Urinary AQP2 concentrations in patients with NS (with and without edema) were significantly higher than that of the control group, and exhibited a significant positive correlation with kidney tissue AQP2 concentrations. The present study demonstrated the abnormal expression pattern of AQP1-AQP4 in the kidney tissues of patients with NS, providing a basis for an improved understanding of the role of AQP in the pathogenesis of NS. PMID:26261083

Fluid Intake Related to Brain Edema in Acute Middle Cerebral Artery Infarction.

PubMed

Dharmasaroja, Pornpatr A

2016-02-01

Evidence of the appropriate amount of fluid intake during the first few days after acute stroke was scarce. Concerns were raised in patients with acute malignant middle cerebral infarction, who tended to have malignant brain edema later. The purpose of the study was to evaluate the effect of fluid intake on the occurrence of malignant brain edema in patients with acute middle cerebral artery infarction. Patients with acute middle cerebral artery infarction who had National Institute of Health Stroke Scale (NIHSS) score of at least 15 were included. Baseline characteristics and amount of fluid intake during the first few days were compared in patients with and without malignant brain edema. One hundred ninety-three patients were studied. Mean NIHSS score was 20. Malignant brain edema occurred in 69 patients (36%). Higher amount of fluid intake (>1650 ml or >28 ml/kg/day or >93% of daily maintenance fluid) showed a significant association with malignant brain edema (OR = 13.86, 95% CI 5.11-37.60, p value <0.001). Decompressive surgery was performed in 35 patients (18%). With mean follow-up of 12 months, 49 patients (49/184, 27%) had favorable outcomes (modified Rankin scale (mRS) 0-2) at final follow-up. Seventy-nine patients (79/184, 43%) died. In the subgroup of patients with malignant brain edema, 39 patients (39/65, 60%) died and only 11% (7/65 patients) had favorable outcome. High amount of fluid intake in the first few days of acute middle cerebral infarction was related to the occurrence of malignant brain edema.

The Prognostic Value of 14-3-3 Isoforms in Vulvar Squamous Cell Carcinoma Cases: 14-3-3β and ε Are Independent Prognostic Factors for These Tumors

PubMed Central

Wang, Zhihui; Nesland, Jahn M.; Suo, Zhenhe; Trope, Claes G.; Holm, Ruth

2011-01-01

Background The 14-3-3 family is comprised of highly conserved proteins that are functionally important in the maintenance of homeostasis. Their involvement with the cell cycle, their association with proto-oncogenes and oncogenes, and their abnormal expression in various tumors has linked this family of proteins to the etiology of human cancer. Mounting evidence now indicates that 14-3-3σ is a cancer suppressor gene but the roles of the other 14-3-3 isoforms and their interactions in tumorigenesis have not yet been elucidated. In our current study, we examined the expression of 14-3-3β, γ, ε, ζ, η and τ in a large series of vulvar squamous cell carcinomas to evaluate any clinical significance. Methods Tumor biopsies from 298 vulvar carcinomas were examined by immunohistochemistry for the expression of 14-3-3β, γ, ε, ζ, η and τ. Statistical analyses were employed to validate any associations between the expression of any 14-3-3 isoform and clinicopathologic variables for this disease. Results High cytoplasmic levels of 14-3-3β, γ, ζ, ε and η were observed in 79%, 58%, 50%, 86% and 54% of the vulvar carcinomas analyzed, respectively, whereas a low nuclear expression of 14-3-3τ was present in 80% of these cases. The elevated cytoplasmic expression of 14-3-3β, γ, ε, ζ and η was further found to be associated with advanced disease and aggressive features of these cancers. The overexpression of cytoplasmic 14-3-3β and ε significantly correlated with a poor disease-specific survival by univariate analysis (P = 0.007 and P = 0.04, respectively). The independent prognostic significance of these factors was confirmed by multivariate analysis (P = 0.007 and P = 0.009, respectively). Conclusions We reveal for the first time that the 14-3-3β, γ, ε, ζ, η and τ isoforms may be involved in the progression of vulvar carcinomas. Furthermore, our analyses show that high cytoplasmic levels of 14-3-3β and ε independently correlate with

Resolution of macular edema in Coats' disease with intravitreal bevacizumab

PubMed Central

Entezari, Morteza; Ramezani, Alireza; Safavizadeh, Ladan; Bassirnia, Nader

2010-01-01

A 13-year-old boy was referred because of visual deterioration in his right eye. The visual acuity was two meters of counting fingers. Indirect ophthalmoscopy and biomicroscopy revealed exudative macular edema as well as tumor-like telangiectatic vessels and exudation in temporal periphery. With diagnosis of Coats' disease (stage II) confirmed by fluorescein angiography, three intravitreal injections of bevacizumab were performed at 6-week intervals. One year after the last injection, there was a significant resolution of macular edema as well as visual acuity improvement to 20/20. This is the first case report in which a distinct improvement in macular edema was observed with intravitreal bevacizumab in Coats' disease. PMID:20029156

Localized periorbital edema as a clinical manifestation of sulfite sensitivity.

PubMed

Park, H S; Nahm, D

1996-08-01

Sulfite is commonly used in pharmaceuticals as a preservative. We report a unique clinical presentation of localized periorbital edema on the left eye after administration of sulfite-containing dexamethasone. The patient's sulfite sensitivity was confirmed by sulfite oral provocation test: periorbital edema on the same site developed after ingestion of 200 mg sodium bisulfite. She was non-atopic and did not complain of any respiratory symptoms. Allergy skin prick test with 100 mg/ml sodium bisulfite showed a negative result. She also has aspirin-sensitive urticaria which was confirmed by oral provocation test. In conclusion, sulfite can induce a localized periorbital edema, an uncommon manifestation in sensitive patients. Further investigations are needed to clarify the pathogenetic mechanisms.

Localized periorbital edema as a clinical manifestation of sulfite sensitivity.

PubMed Central

Park, H. S.; Nahm, D.

1996-01-01

Sulfite is commonly used in pharmaceuticals as a preservative. We report a unique clinical presentation of localized periorbital edema on the left eye after administration of sulfite-containing dexamethasone. The patient's sulfite sensitivity was confirmed by sulfite oral provocation test: periorbital edema on the same site developed after ingestion of 200 mg sodium bisulfite. She was non-atopic and did not complain of any respiratory symptoms. Allergy skin prick test with 100 mg/ml sodium bisulfite showed a negative result. She also has aspirin-sensitive urticaria which was confirmed by oral provocation test. In conclusion, sulfite can induce a localized periorbital edema, an uncommon manifestation in sensitive patients. Further investigations are needed to clarify the pathogenetic mechanisms. PMID:8878807

Efficacy of moclobemide in a rat model of neurotoxicant-induced edema.

PubMed

Girard, Philippe; Verniers, Danielle; Pansart, Yannick; Gillardin, Jean-Marie

2007-05-01

The potent antidepressant effect of moclobemide, a selective and reversible type A monoamine oxidase (MAO) inhibitor, is clinically established. In view of the ongoing debate on the neuroprotective properties of MAO inhibitors, the present study was undertaken to further define the protective effect of moclobemide in a rat model of neurotoxicant-induced edema. In this model, daily oral triethyltin (TET) administration for 5 consecutive days strongly perturbed the rat behaviour and induced a cerebral edema at the 5th day. Oral coadministration of moclobemide (2 x 100 mg.kg-1.day-1) with TET blocked the development of brain edema and the increase in the cerebral chloride content induced by TET. Moreover, moclobemide reduced the increase in the cerebral sodium content and attenuated the neurological deficit. In conclusion, moclobemide possesses potent protective properties in this rat model of cerebral edema, suggesting potential clinical utility as a neuroprotectant.

Fluorescein angiography vs. optical coherence tomography for diagnosis of uveitic macular edema

PubMed Central

Kempen, John H.; Sugar, Elizabeth A.; Jaffe, Glenn J.; Acharya, Nisha R.; Dunn, James P.; Elner, Susan G.; Lightman, Susan L.; Thorne, Jennifer E.; Vitale, Albert T.; Altaweel, Michael M.

2013-01-01

Objective To evaluate agreement between fluorescein angiography (FA) and optical coherence tomography (OCT) for diagnosis of macular edema in patients with uveitis. Design Multicenter cross-sectional study Participants Four hundred seventy-nine eyes with uveitis of 255 patients Methods The macular status of dilated eyes with intermediate, posterior or panuveitis was assessed via Stratus-3 OCT and FA. Kappa statistics evaluated agreement between the diagnostic approaches. Main Outcome Measures Macular thickening (center point thickness ≥240 μm per reading center grading of OCT images-“MT”) and macular leakage (central subfield fluorescein leakage ≥0.44 disk areas per reading center grading of FA images-“ML”); agreement amongst these outcomes in diagnosing “macular edema.” Results OCT (90.4%) more frequently returned usable information regarding macular edema than FA (77%) and biomicroscopy (76%). Agreement in diagnosis of MT and ML (κ=0.44) was moderate. ML was present in 40% of cases free of MT, whereas MT was present in 34% of cases without ML. Biomicroscopic evaluation for macular edema failed to detect 40% and 45% of cases of MT and ML respectively and diagnosed 17% and 17% of cases with macular edema which did not have MT or ML respectively; these results may underestimate biomicroscopic errors (ophthalmologists were not explicitly masked to OCT and FA results). Among eyes free of ML, phakic eyes without cataract rarely (4%) had MT. No factors were found that effectively ruled out ML when MT was absent. Conclusion OCT and FA offered only moderate agreement regarding macular edema status in uveitis cases, probably because what they measure (MT and ML) are related but non-identical macular pathologies. Given its lower cost, greater safety, and greater likelihood of obtaining usable information, OCT may be the best initial test for evaluation of suspected macular edema. However, given that ML cannot be ruled out if MT is absent and vice versa

[A case of postoperative airway obstruction by Quincke edema].

PubMed

Ebata, S; Fujii, Y; Kojima, Y; Tanaka, H

1994-05-01

A 42-year-old female was scheduled for removal of brain tumor under general anesthesia with nitrous oxide, oxygen and isoflurane. Two days after operation, airway obstruction by increased swelling around the neck was observed. The first neck X-ray films and CT-scans after operation were not indicative of the hematoma or cyst but suggestive of the neurovascular edema (Quincke). It is necessary not to overlook postoperative airway obstruction by Quincke's edema.

A Report of Two Cases of Solid Facial Edema in Acne.

PubMed

Kuhn-Régnier, Sarah; Mangana, Joanna; Kerl, Katrin; Kamarachev, Jivko; French, Lars E; Cozzio, Antonio; Navarini, Alexander A

2017-03-01

Solid facial edema (SFE) is a rare complication of acne vulgaris. To examine the clinical features of acne patients with solid facial edema, and to give an overview on the outcome of previous topical and systemic treatments in the cases so far published. We report two cases from Switzerland, both young men with initially papulopustular acne resistant to topical retinoids. Both cases responded to oral isotretinoin, in one case combined with oral steroids. Our cases show a strikingly similar clinical appearance to the cases described by Connelly and Winkelmann in 1985 (Connelly MG, Winkelmann RK. Solid facial edema as a complication of acne vulgaris. Arch Dermatol. 1985;121(1):87), as well as to cases of Morbihan's disease that occurs as a rare complication of rosacea. Even 30 years after, the cause of the edema remains unknown. In two of the original four cases, a potential triggering factor was identified such as facial trauma or insect bites; however, our two patients did not report such occurrencies. The rare cases of solid facial edema in both acne and rosacea might hold the key to understanding the specific inflammatory pattern that creates both persisting inflammation and disturbed fluid homeostasis which can occur as a slightly different presentation in dermatomyositis, angioedema, Heerfordt's syndrome and other conditions.

Massive scrotal edema: an unusual manifestation of obstructive sleep apnea and obesity-hypoventilation syndrome.

PubMed

Dreifuss, Stephanie E; Manders, Ernest K

2013-01-01

Obstructive sleep apnea (OSA) may occur in association with obesity-hypoventilation (Pickwickian) syndrome, a disorder of ventilatory control affecting individuals with morbid obesity. Through the pressor effects of chronic hypercapnia and hypoxemia, this syndrome may result in pulmonary hypertension, right heart failure, and massive peripheral edema. We present a case of severe scrotal edema in a 36-year-old male with OSA and obesity-hypoventilation syndrome. A tracheostomy was performed to relieve hypoxemia and led to dramatic improvement of scrotal edema. No scrotal surgery was necessary. Followup at two months showed complete resolution of scrotal edema, improvement in mental status, and normalization of arterial blood gas measurements. This case demonstrates that OSA and obesity-hypoventilation syndrome may present with massive scrotal edema. Furthermore, if OSA is recognized as the cause of right heart failure, and if the apnea is corrected, the resultant improvement in cardiac function may allow reversal of massive peripheral, including scrotal, edema.

[Asymmetric negative pressure pulmonary edema after acute upper airway obstruction: case report].

PubMed

Peixoto, Aldo José

2002-06-01

Negative pressure pulmonary edema after acute upper airway obstruction is a well-described event, though infrequently diagnosed and reported. This report aimed at presenting a case of upper airway obstruction negative pressure pulmonary edema following acute upper airway obstruction characterized by pulmonary edema asymmetry, being more prominent in the right lung. A 4-year-old boy, 17 kg, phisical status ASA I submitted to combined tonsillectomy, adenoidectomy and turbinate cauterization under general anesthesia with sevoflurane/nitrous oxide/O2. Surgery duration was 90 minutes without complications. During anesthetic recovery and spontaneously breathing, patient reacted to tracheal tube, which was removed. Following, ventilatory efforts resulted in chest wall retraction without apparent air movement, being impossible to ventilate him with facial mask. Symptoms evolved to severe hypoxemia (50% SpO2) requiring reintubation. At this point, it was observed that the lung was stiffer and there were bilateral rales characterizing pulmonary edema. A chest X-ray showed diffuse bilateral infiltrates, right upper lobe atelectasis and marked pulmonary edema asymmetry (right greater than left). Patient was mechanically ventilated with PEEP for 20 hours when he was extubated. There was a progressive pulmonary edema improvement and patient was discharged 48 hours later. Negative pressure pulmonary edema (NPPE) is a rare event with high morbidity risk. It is often not diagnosed and requires from the anesthesiologist an updated knowledge and adequate management. It is usually bilateral, rarely unilateral, and exceptionally asymmetric as in this case. Most cases are treated by mechanical ventilation with PEEP or CPAP without any other therapy. The prognosis is favorable, with most cases recovering within the first 24 hours.

Mathematical model in post-mortem estimation of brain edema using morphometric parameters.

PubMed

Radojevic, Nemanja; Radnic, Bojana; Vucinic, Jelena; Cukic, Dragana; Lazovic, Ranko; Asanin, Bogdan; Savic, Slobodan

2017-01-01

Current autopsy principles for evaluating the existence of brain edema are based on a macroscopic subjective assessment performed by pathologists. The gold standard is a time-consuming histological verification of the presence of the edema. By measuring the diameters of the cranial cavity, as individually determined morphometric parameters, a mathematical model for rapid evaluation of brain edema was created, based on the brain weight measured during the autopsy. A cohort study was performed on 110 subjects, divided into two groups according to the histological presence or absence of (the - deleted from the text) brain edema. In all subjects, the following measures were determined: the volume and the diameters of the cranial cavity (longitudinal and transverse distance and height), the brain volume, and the brain weight. The complex mathematical algorithm revealed a formula for the coefficient ε, which is useful to conclude whether a brain edema is present or not. The average density of non-edematous brain is 0.967 g/ml, while the average density of edematous brain is 1.148 g/ml. The resulting formula for the coefficient ε is (5.79 x longitudinal distance x transverse distance)/brain weight. Coefficient ε can be calculated using measurements of the diameters of the cranial cavity and the brain weight, performed during the autopsy. If the resulting ε is less than 0.9484, it could be stated that there is cerebral edema with a reliability of 98.5%. The method discussed in this paper aims to eliminate the burden of relying on subjective assessments when determining the presence of a brain edema. Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

VEGF inhibitors in the treatment of cerebral edema in patients with brain cancer

PubMed Central

Gerstner, Elizabeth R.; Duda, Dan G.; di Tomaso, Emmanuelle; Ryg, Peter A.; Loeffler, Jay S.; Sorensen, A. Gregory; Ivy, Percy; Jain, Rakesh K.; Batchelor, Tracy T.

2016-01-01

Most brain tumors oversecrete vascular endothelial growth factor (VEGF), which leads to an abnormally permeable tumor vasculature. This hyperpermeability allows fluid to leak from the intravascular space into the brain parenchyma, which causes vasogenic cerebral edema and increased interstitial fluid pressure. Increased interstitial fluid pressure has an important role in treatment resistance by contributing to tumor hypoxia and preventing adequate tumor penetration of chemotherapy agents. In addition, edema and the corticosteroids needed to control cerebral edema cause significant morbidity and mortality. Agents that block the VEGF pathway are able to decrease vascular permeability and, thus, cerebral edema, by restoring the abnormal tumor vasculature to a more normal state. Decreasing cerebral edema minimizes the adverse effects of corticosteroids and could improve clinical outcomes. Anti-VEGF agents might also be useful in other cancer-related conditions that increase vascular permeability, such as malignant pleural effusions or ascites. PMID:19333229

Experimental Edema Disease of Swine (E. Coli ENTEROTOXEMIA) I. Detection and Preparation of an Active Principle

PubMed Central

Clugston, R. E.; Nielsen, N. O.

1974-01-01

Freeze-thaw lysates prepared from strains of Escherichia coli belonging to serogroups O138, O139, and O141 contained a principle (edema disease principle) which induced edema disease in swine. All freeze-thaw lysates contained endotoxic activity that tended to obscure the edema disease syndrome and methods were developed to reduce such activity. Freeze-thaw lysates prepared from E. coli O139 induced the most characteristic edema disease syndrome. Partially purified edema disease principle prepared from O139 freeze-thaw lysates by sequential precipitation with ammonium sulphate and streptomycin sulphate had increased specific activity with markedly reduced endotoxic activity. This material was insoluble at acidic pH but readily soluble at alkaline pH. The effective molecular weight of edema disease principle, based on retention and filtration properties of diaflo membranes, appeared to be greater than 50,000 and less than 100,000. The biological activity of edema disease principle was thermolabile. Sodium deoxycholate treatment of edema disease principle further reduced endotoxic activity. A thermolabile, ammonium sulphate precipitable material was prepared from E. coli O139 that induced a predictable syndrome which resembled edema disease clinically and pathologically following intravenous inoculation in pigs. PMID:4272954

Reexpansion pulmonary edema: review of pediatric cases.

PubMed

Kira, Shinichiro

2014-03-01

Reexpansion pulmonary edema (RPE) is an increased permeability pulmonary edema that usually occurs in the reexpanded lung after several days of lung collapse. This condition is recognized to occur more frequently in patients under the age of 40 years, but there has been no detailed analysis of reported pediatric cases of RPE to date. For this review, PubMed literature searches were performed using the following terms: 're(-)expansion pulmonary (o)edema' AND ('child' OR 'children' OR 'infant' OR 'boy' OR 'girl' OR 'adolescent'). The 22 pediatric cases of RPE identified were included in this review. RPE was reported in almost the entire pediatric age range, and as in adult cases, the severity ranged from subclinical to lethal. No specific treatment for RPE was identified, and treatment was administered according to the clinical features of each patient. Of the 22 reported cases, 10 occurred during the perioperative period, but were not related to any specific surgical procedures or anesthetic techniques, or to the duration of lung collapse. Pediatric anesthesiologists should be aware that pediatric RPE can occur after reexpansion of any collapsed lung and that some invasive therapies can be useful in severe cases. © 2013 John Wiley & Sons Ltd.

Remitting Seronegative Symmetrical Synovitis with Pitting Edema Syndrome in a Chronic Hemodialysis Patient

PubMed Central

Yamada, Shunsuke; Fuyuno, Seiya; Eriguchi, Masahiro; Tsuruya, Kazuhiko; Kitazono, Takanari

2012-01-01

A 75-year-old male who was undergoing chronic hemodialysis developed abrupt-onset pitting edema and pain in the dorsum of both hands and feet. Biochemical analysis disclosed increased C-reactive protein, and negative rheumatoid factor and antinuclear antibody. Radiological examination showed no bony erosion. Computed tomography and gallium scintigraphy revealed no active infection or neoplasms. The clinical diagnosis was remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome. The pitting edema and inflammatory response quickly subsided after low-dose prednisolone therapy. This case demonstrates that RS3PE syndrome could be a differential diagnosis in elderly patients undergoing dialysis who develop pitting edema and joint pain. PMID:22431931

Periorbital edema as the initial presentation of T-cell prolymphocytic leukemia.

PubMed

Nusz, Kevin J; Pang, Noelene K; Woog, John J

2006-01-01

A 57-year-old woman presented with a history of progressive bilateral upper and lower eyelid edema. Laboratory tests revealed T-cell prolymphocytic leukemia. Despite systemic treatment, she died 2 weeks after presentation. This life-threatening disorder should be added to the differential diagnosis of eyelid edema.

Primary Intestinal Lymphangiectasia Manifested as Unusual Edemas and Effusions

PubMed Central

Wang, Xuefeng; Jin, Hong; Wu, Weilu

2016-01-01

Abstract Primary intestinal lymphangiectasia (PIL) is a rare disorder of unknown etiology characterized by diffuse or localized dilation and eventual rupture of the enteric lymphatic vessels in mucosa, submucosa, and/or subserosa. Lymph, rich in all kinds of proteins and lymphocytes, leaks into the gastrointestinal tract via the affected lymphatic vessels causing hypoproteinemia and lymphopenia. The main symptom is variable degrees of pitting edemas of bilateral lower limbs. But edemas of any other parts of body, and mild serous effusions may also occur sometimes. PIL occurs in conjunction with a right hemifacial edema, a right upper limb lymphedema, asymmetric bilateral calves edemas, and a unilateral massive pleural effusion seems never to be reported before. In addition, increased enteric protein loss that may cause severe hypoproteinemia usually get overlooked, and the lymphatic system disorders always put the diagnoses in a dilemma. We described a case of a 17-year-old Chinese girl with a history of gradually progressive swellings of right-sided face, right upper limb, and bilateral calves since 3 to 4 months of age. A right-sided massive pleural effusion, a moderate pericardial effusion, and a mild ascites have been proved unchanged by a series of computerized tomography (CT) scans since 5 years ago. The diagnosis of PIL was finally confirmed by severe hypoproteinemia, endoscopic changes, and histology of jejunum biopsy. Further lymphoscintigraphy and lymphangiography also identified lymph leakage in her bowel and several abnormal lymphatic vessels. A high-protein, low-fat diet supplemented with medium-chain triglycerides (MCT) showed some benefit. This case suggested that PIL was a rare but important etiology of hypoproteinemia, effusions, and edemas. PIL, effusions, and lymphedema can be the features of multisegmental generalized lymphatic dysplasia. In addition, both lymphoscintigraphy and intranodal lymphangiography could be considered when lymphatic

Strategy for the Management of Macular Edema in Retinal Vein Occlusion: The European VitreoRetinal Society Macular Edema Study

PubMed Central

Adelman, Ron A.; Parnes, Aaron J.; Bopp, Silvia; Saad Othman, Ihab; Ducournau, Didier

2015-01-01

Objective. To compare the efficacy of different therapies in the treatment of macular edema associated with retinal vein occlusion (RVO). Design. This is a nonrandomized, multicenter collaborative study. Participants. 86 retina specialists from 29 countries provided clinical information, including choice of treatment and outcome, on 2,603 patients with macular edema including 738 cases of RVO. Methods. Reported data included the type and number of treatments performed, visual acuities, and other clinical and diagnostic findings. Main Outcome Measures. The mean increase in visual acuity and mean number of treatments performed. Results. 358 cases of central retinal vein occlusion (CRVO) and 380 cases of branch retinal vein occlusion (BRVO) were included in this investigation. Taking all RVO cases together, pars plana vitrectomy with internal limiting membrane (ILM) peeling alone resulted in an improvement in vision greater than other therapies. Those treated with intravitreal antivascular endothelial growth factor (anti-VEGF) injection alone showed the second greatest improvement in vision. Dexamethasone intravitreal implant alone and intravitreal triamcinolone alone both resulted in modest visual gains. Conclusions. In the treatment of macular edema in RVO, vitrectomy with ILM peeling may achieve visual improvement and may be a good option for certain cases. Anti-VEGF injection is the most effective of the nonsurgical treatments. PMID:25705695

Juvenile dermatomyositis presenting with periorbital edema.

PubMed

Taban, Mehryar; Perry, Julian D

2006-01-01

Juvenile dermatomyositis is a rare disease that affects the skin and muscles. It often presents with a classic heliotrope eyelid rash. We present a case of juvenile dermatomyositis presenting with significant bilateral periorbital edema, with its complete resolution after systemic antiinflammatory therapy.

Remitting seronegative symmetrical synovitis with pitting edema (RS3PE syndrome).

PubMed

Hung, S C; Kung, Y Y; Lin, H Y

1999-07-01

A 63-year-old man presented with acute symmetrical polysynovitis associated with pitting edema of both the hands and feet. He was seronegative for rheumatoid factor and no radiologically evident erosion was noted in the joints of his hands and feet. Evaluation excluded congestive heart failure, nephrotic syndrome, and hypothyroidism as the cause of edema. Treatment with nonsteroidal anti-inflammatory drugs and low-dose steroids induced complete remission. The clinical manifestations of this patients were consistent with those of a distinctive, although rare, form of arthritis called remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome. This syndrome has a good prognosis in elderly patients.

Local fluid shifts and edema in humans during simulated microgravity

NASA Technical Reports Server (NTRS)

Hargens, Alan R.

1991-01-01

Local fluid shifts and edema in humans during simulated microgravity is studied. Recent results and significance and future plans on the following research topics are discussed: mechanisms of headward edema formation during head-down tilt; postural responses of head and foot microcirculations and their sensitivity to bed rest; and transcapillary fluid transport associated with lower body negative pressure (LBNP) with and without saline ingestion.

Fluorescein angiography versus optical coherence tomography for diagnosis of uveitic macular edema.

PubMed

Kempen, John H; Sugar, Elizabeth A; Jaffe, Glenn J; Acharya, Nisha R; Dunn, James P; Elner, Susan G; Lightman, Susan L; Thorne, Jennifer E; Vitale, Albert T; Altaweel, Michael M

2013-09-01

To evaluate agreement between fluorescein angiography (FA) and optical coherence tomography (OCT) results for diagnosis of macular edema in patients with uveitis. Multicenter cross-sectional study. Four hundred seventy-nine eyes with uveitis from 255 patients. The macular status of dilated eyes with intermediate uveitis, posterior uveitis, or panuveitis was assessed via Stratus-3 OCT and FA. To evaluate agreement between the diagnostic approaches, κ statistics were used. Macular thickening (MT; center point thickness, ≥ 240 μm per reading center grading of OCT images) and macular leakage (ML; central subfield fluorescein leakage, ≥ 0.44 disc areas per reading center grading of FA images), and agreement between these outcomes in diagnosing macular edema. Optical coherence tomography (90.4%) more frequently returned usable information regarding macular edema than FA (77%) or biomicroscopy (76%). Agreement in diagnosis of MT and ML (κ = 0.44) was moderate. Macular leakage was present in 40% of cases free of MT, whereas MT was present in 34% of cases without ML. Biomicroscopic evaluation for macular edema failed to detect 40% and 45% of cases of MT and ML, respectively, and diagnosed 17% and 17% of cases with macular edema that did not have MT or ML, respectively; these results may underestimate biomicroscopic errors (ophthalmologists were not explicitly masked to OCT and FA results). Among eyes free of ML, phakic eyes without cataract rarely (4%) had MT. No factors were found that effectively ruled out ML when MT was absent. Optical coherence tomography and FA offered only moderate agreement regarding macular edema status in uveitis cases, probably because what they measure (MT and ML) are related but nonidentical macular pathologic characteristics. Given its lower cost, greater safety, and greater likelihood of obtaining usable information, OCT may be the best initial test for evaluation of suspected macular edema. However, given that ML cannot be ruled out if

Correlation of Tumor and Peritumoral Edema Volumes with Survival in Patients with Cerebral Metastases.

PubMed

Kerschbaumer, Johannes; Bauer, Marlies; Popovscaia, Marina; Grams, Astrid E; Thomé, Claudius; Freyschlag, Christian F

2017-02-01

Surgical resection in combination with radiotherapy in selected cases remains the best option for patients with cerebral metastases. Postoperative relapse of brain metastases occurs frequently and can be reduced by postoperative whole-brain radiotherapy (WBRT). Continuous spread of tumor cells from the primary lesions is debated as a cause of recurrence. It is well known that in gliomas, infiltration takes place within the surrounding edema. Obviously, most brain metastases are usually associated with peritumoral edema, which may act as an indicator of infiltration and more aggressive tumor biology. Therefore, we aimed to investigate the correlation of tumor and edema volumes with overall survival in patients with cerebral metastases. A total of 143 patients diagnosed with brain metastasis (male:female=1.1:1) who underwent surgical resection were included retrospectively in this analysis. Clinical data were retrieved from electronic patient files. The volumes of tumor and edema calculated by manual delineation. The ratio of edema to tumor volume was calculated, leading to dichotomization of the patients. The median tumor volume was 20.1 cc (range=0.8-90.8 cc) and the median volume of edema 49.5 cc (range=0-179.9 cc). The volume of metastases did not significantly correlate with overall survival. The ratio of edema to tumor volume was also not a prognostic factor in terms of overall survival. Only surgical resection, preoperative recursive partitioning analysis class, and postoperative addition of WBRT, as well as female sex, demonstrated beneficial effects. The extent of edema surrounding cerebral metastases does not appear to influence overall survival in patients suffering from brain metastases, although it seems to be responsible for most of the patients' symptoms. The hypothesis that the extent of edema was disadvantageous concerning survival was supported by our data. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios

Vulvar vestibulitis syndrome: an important factor in the evaluation of lifelong vaginismus?

PubMed

Ter Kuile, Moniek M; Van Lankveld, Jacques J D M; Vlieland, Corrie Vliet; Willekes, Christine; Weijenborg, Philomeen T M

2005-12-01

The aim of the study was to investigate the prevalence of vulvar vestibulitis syndrome (VVS) in a sample of women suffering from lifelong vaginismus (N=91). Lifelong vaginismus is defined as "having a history of never having been able to experience penile entry of the vagina". The results with respect to VVS are compared with the results of women who are suffering from pain during intercourse (superficial dyspareunia) (N=84). Both patients groups were recruited from two treatment outcome studies. Using a standard physical examination, erythema was found in 77%, pain "on touch" in 69% and erythema and pain on the same location was seen in 56% of the patients with lifelong vaginismus. Furthermore, it was found that erythema (94%), pain (98%) and erythema and pain on the same location (92%) were more frequently found in patients with dyspareunia compared to women with lifelong vaginismus. It is concluded that pain is an integral part of the experiences in the majority of women with lifelong vaginismus.

Vulvar Intraepithelial Neoplasia 3 in Women Less Than 35 Years

PubMed Central

Kesterson, Joshua P.; Lele, Shashikant

2016-01-01

Objective To examine the outcome of women diagnosed with vulvar intraepithelial neoplasia (VIN) 3 at less than 35 years. Materials and Methods All cases of VIN 3 treated in women less than 35 years treated at Roswell Park Cancer Institute between January 1973 and January 2008 were reviewed. Medical records were reviewed for year of diagnosis, treatment modality, recurrence and/or progression, associated medical conditions, history of genital condyloma, smoking status, history of cervical pathology, and treatment. Results Thirty-one women were identified. The mean age at diagnosis was 29 years. Smoking status was available in 28 patients, of which 82% (23/28) were current or former smokers. Eighty-one percent (25/31) of the women had cervical disease. Fifty-two percent (16/31) had a history of genital condyloma. Ten of the 31 women (32%) were diagnosed with persistence or recurrence of VIN 3. Three women (9.7%) progressed to invasive carcinoma. Conclusions Women diagnosed with VIN 3 at less than 35 years are at risk for persistence and/or recurrence of their disease as well as progression to carcinoma, warranting frequent and prolonged follow-up with liberal utilization of directed biopsies of suspicious lesions. PMID:27942201

Vulvar Intraepithelial Neoplasia 3 in Women Less Than 35 Years.

PubMed

Kesterson, Joshua P; Lele, Shashikant

2009-10-01

To examine the outcome of women diagnosed with vulvar intraepithelial neoplasia (VIN) 3 at less than 35 years. All cases of VIN 3 treated in women less than 35 years treated at Roswell Park Cancer Institute between January 1973 and January 2008 were reviewed. Medical records were reviewed for year of diagnosis, treatment modality, recurrence and/or progression, associated medical conditions, history of genital condyloma, smoking status, history of cervical pathology, and treatment. Thirty-one women were identified. The mean age at diagnosis was 29 years. Smoking status was available in 28 patients, of which 82% (23/28) were current or former smokers. Eighty-one percent (25/31) of the women had cervical disease. Fifty-two percent (16/31) had a history of genital condyloma. Ten of the 31 women (32%) were diagnosed with persistence or recurrence of VIN 3. Three women (9.7%) progressed to invasive carcinoma. Women diagnosed with VIN 3 at less than 35 years are at risk for persistence and/or recurrence of their disease as well as progression to carcinoma, warranting frequent and prolonged follow-up with liberal utilization of directed biopsies of suspicious lesions.

Overexpression of caveolin-1 attenuates brain edema by inhibiting tight junction degradation.

PubMed

Choi, Kang-Ho; Kim, Hyung-Seok; Park, Man-Seok; Lee, Eun-Bin; Lee, Jung-Kil; Kim, Joon-Tae; Kim, Ja-Hae; Lee, Min-Cheol; Lee, Hong-Joon; Cho, Ki-Hyun

2016-10-18

Cerebral edema from the disruption of the blood-brain barrier (BBB) after cerebral ischemia is a major cause of morbidity and mortality as well as a common event in patients with stroke. Caveolins (Cavs) are thought to regulate BBB functions. Here, we report for the first time that Cav-1 overexpression (OE) decreased brain edema from BBB disruption following ischemic insult. Edema volumes and Cav-1 expression levels were measured following photothrombosis and middle cerebral artery occlusion (MCAO). Endothelial cells that were transduced with a Cav-1 lentiviral expression vector were transplanted into rats. BBB permeability was quantified with Evans blue extravasation. Edema volume was determined from measures of the extravasation area, brain water content, and average fluorescence intensity after Cy5.5 injections. Tight junction (TJ) protein expression was measured with immunoblotting. Cav-1 expression levels and vasogenic brain edema correlated strongly after ischemic insult. Cav-1 expression and BBB disruption peaked 3 d after the MCAO. In addition, intravenous administration of endothelial cells expressing Cav-1 effectively increased the Cav-1 levels 3 d after the MCAO ischemic insult. Importantly, Cav-1 OE ameliorated the vasogenic edema by inhibiting the degradation of TJ protein expression in the acute phase of ischemic stroke. These results suggested that Cav-1 OE protected the integrity of the BBB mainly by preventing the degradation of TJ proteins in rats. These findings need to be confirmed in a clinical setting in human subjects.

Self-administered topical imiquimod treatment of vulvar intraepithelial neoplasia. A report of four cases.

PubMed

Davis, G; Wentworth, J; Richard, J

2000-08-01

Vulvar intraepithelial neoplasia (VIN) generally can be classified into viral and nonviral etiologies. The histopathologic diagnosis is often separable into basaloid and warty types. A large percentage of VIN lesions have been shown to harbor human papillomavirus (HPV), principally type 16. Imiquimod, an immune response modifier, has been shown to be safe and effective for the treatment of external and perianal genital warts caused by HPV. Four cases occurred of clinical and histopathologically diagnosed viral VIN 3. An imiquimod treatment protocol, previously used in a study of this drug for the treatment of external genital warts, was followed. Imiquimod 5% cream was patient applied three times per week until all lesions cleared, for a maximum of 16 weeks. Imiquimod may be an effective treatment modality for viral VIN 3 in the future.

Dysphagia Caused by Chronic Laryngeal Edema.

PubMed

Delides, Alexander; Sakagiannis, George; Maragoudakis, Pavlos; Gouloumi, Αlina-Roxani; Katsimbri, Pelagia; Giotakis, Ioannis; Panayiotides, John G

2015-10-01

A rare case of a young female with chronic diffuse laryngeal edema causing severe swallowing difficulty is presented. The patient was previously treated with antibiotics and steroids with no improvement. Diagnosis was made with biopsy of the epiglottis under local anesthesia in the office.

Genital Warts and Vulvar Intraepithelial Neoplasia: Natural History and Effects of Treatment and Human Immunodeficiency Virus Infection

PubMed Central

Massad, L. Stewart; Xie, Xianhong; Darragh, Teresa; Minkoff, Howard; Levine, Alexandra M.; Watts, D. Heather; Wright, Rodney L.; D’Souza, Gypsyamber; Colie, Christine; Strickler, Howard D.

2011-01-01

Objective To describe the natural history of genital warts and vulvar intraepithelial neoplasia (VIN) in women with human immunodeficiency virus (HIV). Methods A cohort of 2,791 HIV infected and 953 uninfected women followed for up to 13 years had genital examinations at 6-month intervals, with biopsy for lesions suspicious for VIN. Results The prevalence of warts was 4.4% (5.3% for HIV seropositive women and 1.9% for seronegative women, P < 0.0001). The cumulative incidence of warts was 33% (95% C.I. 30, 36%) in HIV seropositive and 9% (95% C.I. 6, 12%) in seronegative women (P < 0.0001). In multivariable analysis, lower CD4 lymphocyte count, younger age, and current smoking were strongly associated with risk for incident warts. Among 501 HIV seropositive and 43 seronegative women, warts regressed in 410 (82%) seropositive and 41 (95%) seronegative women (P = 0.02), most in the first year after diagnosis. In multivariable analysis, regression was negatively associated with HIV status and lower CD4 count as well as older age. Incident VIN of any grade occurred more frequently among HIV seropositive than seronegative women: 0.42 (0.33 – 0.53) vs 0.07 (0.02 – 0.18)/100 person-years (P < 0.0001). VIN2+ was found in 58 women (55 with and 3 without HIV, P < 0.001). Two women with HIV developed stage IB squamous cell vulvar cancers. Conclusion While genital warts and VIN are more common among HIV seropositive than seronegative women, wart regression is common even in women with HIV, and cancers are infrequent. PMID:21934446

Case Report: Clinically amyopathic dermatomyositis presenting acutely with isolated facial edema

PubMed Central

Pappa, Efthymia; Gkeka, Marina; Protogerou, Asimina; Marinos, Leonidas; Loupa, Chariclia; Christopoulos, Constantinos

2018-01-01

A 45-year-old Asian man presented with acute-onset periorbital and facial edema associated with pyrexia. Muscle weakness was absent. Initial laboratory investigations showed an inflammatory reaction, while screening for infections was negative. Serum muscle enzyme levels were normal. He was hospitalized and treated empirically with antibiotics and corticosteroids, pending the result of facial skin and muscle biopsy. He showed a good clinical and laboratory response but an attempt to discontinue corticosteroids led to a prompt relapse of facial edema and pyrexia, associated with rising laboratory indices of inflammation. Biopsy findings were typical of dermatomyositis. Reintroduction of corticosteroid treatment resulted in complete clinical and laboratory remission. Facial edema as the sole clinical manifestation of dermatomyositis is extremely rare. There have been no previous reports of isolated facial edema in the setting of acute, clinically amyopathic dermatomyositis in adults. A high level of suspicion is required to make the diagnosis in the absence of myopathy and the hallmark cutaneous manifestations of the disease (heliotrope rash, Gottron papules). PMID:29707197

Methylene blue-related corneal edema and iris discoloration.

PubMed

Timucin, Ozgur Bulent; Karadag, Mehmet Fatih; Aslanci, Mehmet Emin; Baykara, Mehmet

2016-04-01

We report the case of a 70-year-old female patient who developed corneal edema and iris discoloration following the inadvertent use of 1% methylene blue instead of 0.025% trypan blue to stain the anterior capsule during cataract phacoemulsification surgery. Copious irrigation was performed upon realization of incorrect dye use. Corneal edema and iris discoloration developed during the early postoperative period and persisted at 24-months follow-up. However, keratoplasty was not required. The intracameral use of 1% methylene blue has a cytotoxic effect on the corneal endothelium and iris epithelium. Copious irrigation for at least 30 min using an anterior chamber maintainer may improve outcomes.

Resolution of recalcitrant uveitic optic disc edema following administration of methotrexate: two case reports.

PubMed

Woo, Se Joon; Kim, Mi Jeung; Park, Kyu Hyung; Lee, Yun Jong; Hwang, Jeong-Min

2012-02-01

A 13-year-old male and a 15-year-old female presented with optic disc edema associated with chronic recurrent uveitis. While the ocular inflammation responded to high doses of oral prednisolone, the disc edema showed little improvement. After oral administration of methotrexate, the disc edema and ocular inflammation were resolved, and the dose of oral corticosteroid could be reduced.

Resolution of Recalcitrant Uveitic Optic Disc Edema Following Administration of Methotrexate: Two Case Reports

PubMed Central

Kim, Mi Jeung; Park, Kyu Hyung; Lee, Yun Jong; Hwang, Jeong-Min

2012-01-01

A 13-year-old male and a 15-year-old female presented with optic disc edema associated with chronic recurrent uveitis. While the ocular inflammation responded to high doses of oral prednisolone, the disc edema showed little improvement. After oral administration of methotrexate, the disc edema and ocular inflammation were resolved, and the dose of oral corticosteroid could be reduced. PMID:22323889

Results of intravenous steroid injection on reduction of postoperative edema in rhinoplasty.

PubMed

Alajmi, Monther Ali; Al-Abdulhadi, Khalid A; Al-Noumas, Hamoud Saud; Kavitha, Gopalan

2009-12-01

To determine the efficacy of intravenous dexamethasone in reducing postrhinoplasty edema. A prospective, randomized clinical trial with placebo control. Department of Otorhinolaryngology, Al-Sabah and Zain Hospital, Kuwait. Eighty-four patients (male = 28; female = 56) aged between 20 and 40 years, undergoing open rhinoplasty with hump removal and bilateral lateral osteotomies were enrolled in this study. Patients were randomized to receive two doses of 10 mg of dexamethasone intravenously or placebo, first dose during surgery and second dose 12 hours after surgery. Patients were evaluated postoperatively at 24 hours, days 2, 5, 7 and 10 for periorbital edema. 10 mg of dexamethasone given intravenously during rhinoplasty and a second dose 12 hours after surgery, reduced postoperative periorbital edema significantly. This study showed a statistically significant benefit of dexamethasone over placebo in reducing periorbital edema after rhinoplasty. No complications were attributed to the administration of dexamethasone.

Management of pseudophakic cystoid macular edema.

PubMed

Guo, Suqin; Patel, Shriji; Baumrind, Ben; Johnson, Keegan; Levinsohn, Daniel; Marcus, Edward; Tannen, Brad; Roy, Monique; Bhagat, Neelakshi; Zarbin, Marco

2015-01-01

Pseudophakic cystoid macular edema (PCME) is a common complication following cataract surgery. Acute PCME may resolve spontaneously, but some patients will develop chronic macular edema that affects vision and is difficult to treat. This disease was described more than 50 years ago, and there are multiple options for clinical management. We discuss mechanisms, clinical efficacy, and adverse effects of these treatment modalities. Topical non-steroidal anti-inflammatory agents and corticosteroids are widely used and, when combined, may have a synergistic effect. Intravitreal corticosteroids and anti-vascular endothelial growth factor (anti-VEGF) agents have shown promise when topical medications either fail or have had limited effects. Randomized clinical studies evaluating anti-VEGF agents are needed to fully evaluate benefits and risks. When PCME is either refractory to medical therapy or is associated with significant vitreous involvement, pars plana vitrectomy has been shown to improve outcomes, though it is associated with additional risks. Copyright © 2015 Elsevier Inc. All rights reserved.

Association of bone marrow edema with temporomandibular joint (TMJ) osteoarthritis and internal derangements.

PubMed

Wahaj, Aiyesha; Hafeez, Kashif; Zafar, Muhammad Sohail

2017-01-01

This study reviewed the dental literature in order to determine the association of bone marrow edema with osteoarthritis and temporomandibular joint (TMJ) internal derangement disorders. A literature search was performed using electronic databases PubMed/Medline (National Library of Medicine, Bethesda, Maryland) and Cochrane for articles published during the last 15 years (January 2000-December 2014). A predetermined inclusion and exclusion criteria were used for filtering the scientific papers. Research articles fulfilling the basic inclusion criteria were included in the review. The reviewed studies showed that bone marrow edema is found in painful joints with osteoarthritis in a majority of cases. A few cases with no pain or significant degenerative changes are reported to have a bone marrow edema pattern as well. Bone marrow edema, increased fluid level, and pain are associated with osteoarthritis in the majority of patients reporting TMJ arthritis. Degenerative and disc displacement conditions are multifactorial and require further investigations. Magnetic resonance imaging can be employed to detect bone marrow edema even in the absence of pain and clinical symptoms in the patients of internal derangements.

Agmatine Attenuates Brain Edema and Apoptotic Cell Death after Traumatic Brain Injury.

PubMed

Kim, Jae Young; Lee, Yong Woo; Kim, Jae Hwan; Lee, Won Taek; Park, Kyung Ah; Lee, Jong Eun

2015-07-01

Traumatic brain injury (TBI) is associated with poor neurological outcome, including necrosis and brain edema. In this study, we investigated whether agmatine treatment reduces edema and apoptotic cell death after TBI. TBI was produced by cold injury to the cerebral primary motor cortex of rats. Agmatine was administered 30 min after injury and once daily until the end of the experiment. Animals were sacrificed for analysis at 1, 2, or 7 days after the injury. Various neurological analyses were performed to investigate disruption of the blood-brain barrier (BBB) and neurological dysfunction after TBI. To examine the extent of brain edema after TBI, the expression of aquaporins (AQPs), phosphorylation of mitogen-activated protein kinases (MAPKs), and nuclear translocation of nuclear factor-κB (NF-κB) were investigated. Our findings demonstrated that agmatine treatment significantly reduces brain edema after TBI by suppressing the expression of AQP1, 4, and 9. In addition, agmatine treatment significantly reduced apoptotic cell death by suppressing the phosphorylation of MAPKs and by increasing the nuclear translocation of NF-κB after TBI. These results suggest that agmatine treatment may have therapeutic potential for brain edema and neural cell death in various central nervous system diseases.

Diagnosis, Therapy and Follow-up Care of Vulvar Cancer and its Precursors. Guideline of the DGGG and DKG (S2k-Level, AWMF Registry Number 015/059, November 2015

PubMed Central

Schnürch, H. G.; Ackermann, S.; Alt, C. D.; Barinoff, J.; Böing, C.; Dannecker, C.; Gieseking, F.; Günthert, A.; Hantschmann, P.; Horn, L. C.; Kürzl, R.; Mallmann, P.; Marnitz, S.; Mehlhorn, G.; Hack, C. C.; Koch, M. C.; Torsten, U.; Weikel, W.; Wölber, L.; Hampl, M.

2016-01-01

Purpose: This is an official guideline, published and coordinated by the Arbeitsgemeinschaft Gynäkologische Onkologie (AGO, Study Group for Gynecologic Oncology) of the Deutsche Krebsgesellschaft (DKG, German Cancer Society) and the Deutsche Gesellschaft für Gynäkologie und Geburtshilfe (DGGG, German Society for Gynecology and Obstetrics). The number of cases with vulvar cancer is on the rise, but because of the former rarity of this condition and the resulting lack of literature with a high level of evidence, in many areas knowledge of the optimal clinical management still lags behind what would be required. This updated guideline aims to disseminate the most recent recommendations, which are much clearer and more individualized, and is intended to create a basis for the assessment and improvement of quality care in hospitals. Methods: This S2k guideline was drafted by members of the AGO Committee on Vulvar and Vaginal Tumors; it was developed and formally completed in accordance with the structured consensus process of the Association of Scientific Medical Societies in Germany (Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften, AWMF). Recommendations: 1. The incidence of disease must be taken into consideration. 2. The diagnostic pathway, which is determined by the initial findings, must be followed. 3. The clinical and therapeutic management of vulvar cancer must be done on an individual basis and depends on the stage of disease. 4. The indications for sentinel lymph node biopsy must be evaluated very carefully. 5. Follow-up and treatment for recurrence must be adapted to the individual case. PMID:27765958

Diabetic Macular Edema.

PubMed

Gundogan, Fatih C; Yolcu, Umit; Akay, Fahrettin; Ilhan, Abdullah; Ozge, Gokhan; Uzun, Salih

2016-01-01

Diabetic macular edema (DME), one the most prevalent causes of visual loss in industrialized countries, may be diagnosed at any stage of diabetic retinopathy. The diagnosis, treatment, and follow up of DME have become straightforward with recent developments in fundus imaging, such as optical coherence tomography. Laser photocoagulation, intravitreal injections, and pars plana vitrectomy surgery are the current treatment modalities; however, the positive effects of currently available intravitreally injected agents are temporary. At this point, further treatment choices are needed for a permanent effect. The articles published between 1985-2015 years on major databases were searched and most appropriate 40 papers were used to write this review article.

Natural History of Perihematomal Edema and Impact on Outcome After Intracerebral Hemorrhage.

PubMed

Wu, Teddy Y; Sharma, Gagan; Strbian, Daniel; Putaala, Jukka; Desmond, Patricia M; Tatlisumak, Turgut; Davis, Stephen M; Meretoja, Atte

2017-04-01

Edema may worsen outcome after intracerebral hemorrhage (ICH). We assessed its natural history, factors influencing growth, and association with outcome. We estimated edema volumes in ICH patients from the Helsinki ICH study using semiautomated planimetry. We assessed the correlation between edema extension distance (EED) and time from ICH onset, creating an edema growth trajectory model up to 3 weeks. We interpolated expected EED at 72 hours and identified clinical and imaging characteristics associated with faster edema growth. Association of EED and mortality was assessed using logistic regression adjusting for predictors of ICH outcome. From 1013 consecutive patients, 861 were included. There was a strong inverse correlation between EED growth rate (cm/d) and time from onset (days): EED growth=0.162*days exp(-0.927), R 2 =0.82. Baseline factors associated with larger than expected EED were older age (71 versus 68; P =0.002), higher National Institutes of Health Stroke Scale score (14 versus 8; P <0.001), and lower Glasgow Coma scale score (13 versus 15; P <0.001), larger ICH volume (19.7 versus 12.7 mL; P <0.001), larger initial EED (0.42 versus 0.30; P <0.001), irregularly shaped hematoma (55% versus 42%; P <0.001), and higher glucose (7.6 versus 6.9 mmol/L; P =0.001). Patients with faster edema growth had more midline shift (50% versus 31%; P <0.001), herniation (12% versus 4%; P <0.001), and higher 6-month (46% versus 26%; P <0.001) mortality. In the logistic regression model, higher-than-expected EED was associated with 6-month mortality (odds ratio, 1.60; 95% confidence interval, 1.04-2.46; P =0.032). Edema growth can be readily monitored and is an independent determinant of mortality after ICH, providing an important treatment target for strategies to improve patient outcome. © 2017 American Heart Association, Inc.

Intractable bone marrow edema syndrome of the hip.

PubMed

Gao, Fuqiang; Sun, Wei; Li, Zirong; Guo, Wanshou; Kush, Nepali; Ozaki, Koji

2015-04-01

There is a need for an effective and noninvasive treatment for intractable bone marrow edema syndrome of the hip. Forty-six patients with intractable bone marrow edema syndrome of the hip were retrospectively studied to compare the short-term clinical effects of treatment with high-energy extracorporeal shock wave therapy vs femoral head core decompression. The postoperative visual analog scale score decreased significantly more in the extracorporeal shock wave therapy group compared with the femoral head core decompression group (P<.05). For unilateral lesions, postoperative Harris Hip Scores for all hips in the extracorporeal shock wave therapy group were more significantly improved than Harris Hip Scores for all hips in the femoral head core decompression group (P<.05). Patients who underwent extracorporeal shock wave therapy also resumed daily activities significantly earlier. Average overall operative time was similar in both groups. Symptoms disappeared significantly sooner in the extracorporeal shock wave therapy group in patients with both unilateral (P<.01) and bilateral lesions (P<.05). Hospital costs were significantly lower with extracorporeal shock wave therapy compared with femoral head core decompression. The intraoperative fluoroscopy radiation dose was lower in extracorporeal shock wave therapy than in femoral head core decompression for both unilateral (P<.05) and bilateral lesions (P<.01). On magnetic resonance imaging (MRI), bone marrow edema improved in all patients during the follow-up period. After extracorporeal shock wave therapy, all patients remained pain-free and had normal findings on posttreatment radiographs and MRI scans. Extracorporeal shock wave therapy appears to be a valid, reliable, and noninvasive tool for rapidly resolving intractable bone marrow edema syndrome of the hip, and it has a low complication rate and relatively low cost compared with other conservative and surgical treatment approaches. Copyright 2015, SLACK

Stereotactic biopsy complicated by pneumocephalus and acute pulmonary edema.

PubMed

Roth, Jonathan; Avneri, Itzik; Nimrod, Adi; Kanner, Andrew A

2007-11-01

The aim of this study was to describe pneumocephalus as a rare complication of stereotactic biopsy and as a possible cause of acute neurogenic pulmonary edema. A case of frameless stereotactic biopsy complicated by pneumocephalus presenting with acute lung injury 48 hours after the procedure. A frameless stereotactic procedure was performed in the standard fashion. Immediate postoperative CT showed no intracranial air except for a gas inclusion at the biopsy site within the lesion. The skin staple placed at the end of surgery on the skin incision was removed 36 hours later. A CT scan performed 48 hours postoperatively showed new pneumocephalus. The patient exhibited acute respiratory distress but no new neurologic symptoms. There was no detectable systemic cause for the pulmonary edema. The patient received supportive respiratory treatment and fully recovered. Pneumocephalus is apparently a rare complication of stereotactic brain biopsy and one that may result from early removal of the skin staple or suture. The occurrence of acute neurogenic pulmonary edema may be attributed to the pneumocephalus.

Imaging Findings Associated with Space-Occupying Edema in Patients with Large Middle Cerebral Artery Infarcts.

PubMed

Horsch, A D; Dankbaar, J W; Stemerdink, T A; Bennink, E; van Seeters, T; Kappelle, L J; Hofmeijer, J; de Jong, H W; van der Graaf, Y; Velthuis, B K

2016-05-01

Prominent space-occupying cerebral edema is a devastating complication occurring in some but not all patients with large MCA infarcts. It is unclear why differences in the extent of edema exist. Better knowledge of factors related to prominent edema formation could aid treatment strategies. This study aimed to identify variables associated with the development of prominent edema in patients with large MCA infarcts. From the Dutch Acute Stroke Study (DUST), 137 patients were selected with large MCA infarcts on follow-up NCCT (3 ± 2 days after stroke onset), defined as ASPECTS ≤4. Prominent edema was defined as a midline shift of ≥5 mm on follow-up. Admission patient and treatment characteristics were collected. Admission CT parameters used were ASPECTS on NCCT and CBV and MTT maps, and occlusion site, clot burden, and collaterals on CTA. Permeability on admission CTP, and day 3 recanalization and reperfusion statuses were obtained if available. Unadjusted and adjusted (age and NIHSS) odds ratios were calculated for all variables in relation to prominent edema. Prominent edema developed in 51 patients (37%). Adjusted odds ratios for prominent edema were higher with lower ASPECTS on NCCT (adjusted odds ratio, 1.32; 95% CI, 1.13-1.55) and CBV (adjusted odds ratio, 1.26; 95% CI, 1.07-1.49), higher permeability (adjusted odds ratio, 2.35; 95% CI, 1.30-4.24), more proximal thrombus location (adjusted odds ratio, 3.40; 95% CI, 1.57-7.37), higher clot burden (adjusted odds ratio, 2.88; 95% CI, 1.11-7.45), and poor collaterals (adjusted odds ratio, 3.93; 95% CI, 1.78-8.69). Extensive proximal occlusion, poor collaterals, and larger ischemic deficits with higher permeability play a role in the development of prominent edema in large MCA infarcts. © 2016 by American Journal of Neuroradiology.

Poloxamer-188 reduces muscular edema after tourniquet-induced ischemia-reperfusion injury in rats.

PubMed

Walters, Thomas J; Mase, Vincent J; Roe, Janet L; Dubick, Michael A; Christy, Robert J

2011-05-01

Skeletal muscle injury can result in significant edema, which can in turn lead to the development of acute extremity compartment syndrome (CS). Poloxamer-188 (P-188), a multiblock copolymer surfactant, has been shown to decrease edema by sealing damaged membranes in a number of tissues after a variety of injury modalities. The objective is to determine whether the administration of P-188 significantly reduces skeletal muscle edema associated with ischemia/reperfusion injury (I-R). Male Sprague-Dawley rats underwent 180 minutes of tourniquet-induced ischemia. Five minutes before tourniquet release, rats received either a bolus of (1) P-188 (150 mg/kg; P-188 group) or (2) vehicle (Vehicle group) via a jugular catheter (n=10 per group). After 240 minutes reperfusion, both groups received a second bolus of either P-188 (P-188) or vehicle (Vehicle) via a tail vein catheter. Sixteen hours later, rats were killed; muscle weights were determined, infarct size (2,3,5-triphenyltetrazolium chloride method), and blinded histologic analysis (hematoxylin and eosin) were performed on the gastrocnemius and tibialis anterior muscles, as well as indices of antioxidant status. P-188 resulted in significantly less edema (wet weight) and reduced an index of lipid peroxidation compared with Vehicle (p<0.05). Wet:dry weight ratios were less in the P-188 group (indicating less edema). Muscle viability as indicated by 2,3,5-triphenyltetrazolium chloride staining or routine histology did not reveal statistically significant differences between groups. P-188 significantly reduced ischemia-reperfusion-related muscle edema and lipid peroxidation but did not impact muscle viability. Excess edema can lead to acute extremity CS, which is associated with significant morbidity and mortality. P-188 may provide a potential adjunctive treatment for the reduction of CS.

Transthoracic lung ultrasound in normal dogs and dogs with cardiogenic pulmonary edema: a pilot study.

PubMed

Rademacher, Nathalie; Pariaut, Romain; Pate, Julie; Saelinger, Carley; Kearney, Michael T; Gaschen, Lorrie

2014-01-01

Pulmonary edema is the most common complication of left-sided heart failure in dogs and early detection is important for effective clinical management. In people, pulmonary edema is commonly diagnosed based on transthoracic ultrasonography and detection of B line artifacts (vertical, narrow-based, well-defined hyperechoic rays arising from the pleural surface). The purpose of this study was to determine whether B line artifacts could also be useful diagnostic predictors for cardiogenic pulmonary edema in dogs. Thirty-one normal dogs and nine dogs with cardiogenic pulmonary edema were prospectively recruited. For each dog, presence or absence of cardiogenic pulmonary edema was based on physical examination, heartworm testing, thoracic radiographs, and echocardiography. A single observer performed transthoracic ultrasonography in all dogs and recorded video clips and still images for each of four quadrants in each hemithorax. Distribution, sonographic characteristics, and number of B lines per thoracic quadrant were determined and compared between groups. B lines were detected in 31% of normal dogs (mean 0.9 ± 0.3 SD per dog) and 100% of dogs with cardiogenic pulmonary edema (mean 6.2 ± 3.8 SD per dog). Artifacts were more numerous and widely distributed in dogs with congestive heart failure (P < 0.0001). In severe cases, B lines increased in number and became confluent. The locations of B line artifacts appeared consistent with locations of edema on radiographs. Findings from the current study supported the use of thoracic ultrasonography and detection of B lines as techniques for diagnosing cardiogenic pulmonary edema in dogs. © 2014 American College of Veterinary Radiology.

The role of fiberoptic nasopharyngoscopy in the management of the acute airway in angioneurotic edema.

PubMed

Bentsianov, B L; Parhiscar, A; Azer, M; Har-El, G

2000-12-01

Angioneurotic edema of the upper aerodigestive tract (AEUAT) often challenges the otolaryngologist with the decision of surgical intervention versus observation. To develop a logical approach to the evaluation and management of the airway in patients with AEUAT, emphasizing fiberoptic examination (FOE) findings. A computer-based retrospective review of all patients diagnosed with AEUAT was performed. The charts were reviewed for demographics, etiology, medical history, presentation, physical examination, imaging studies, intervention, and outcome. Findings on FOE as well as other covariants were statistically compared. Seventy patients with AEUAT were identified. The etiologies consisted of 24 cases of angiotensin converting enzyme inhibitor use (33%), 10 allergic reactions (17%), 1 hereditary (1.5%), and 35 idiopathic cases (48%). Fourteen patients underwent airway intervention, including 6 tracheotomies and 8 intubations. Of the 14 patients, 5 underwent emergent intervention before fiberoptic examination, 4 had laryngeal edema only, and 5 had both laryngeal and base of tongue edema. No patients with both laryngeal and base of tongue edema were observed. The remaining 52 patients were observed in a monitored setting and required no subsequent intervention. FOE is an invaluable tool in the assessment of the compromised airway in patients with angioneurotic edema Laryngeal edema alone is an ominous physical finding. When laryngeal and pharyngeal edema are present together, the physician should consider immediate intervention. Our findings indicate that symptoms, including stridor, hoarseness, and dysphagia, do correlate with disease severity; however, they must be confirmed with fiberoptic visualization. Although sound clinical judgment should always be exercised, we present our results in the management of the acute airway in angioneurotic edema.

Prevention of edema, flight microangiopathy and venous thrombosis in long flights with elastic stockings. A randomized trial: The LONFLIT 4 Concorde Edema-SSL Study.

PubMed

Belcaro, Gianni; Cesarone, Maria Rosaria; Shah, Sandeep S G; Nicolaides, Andrew N; Geroulakos, George; Ippolito, Edmondo; Winford, Michelle; Lennox, Andrew; Pellegrini, Luciano; Brandolini, Rossella; Myers, Kenneth A; Simeone, Emilio; Bavera, Peter; Dugall, Mark; Di Renzo, Andrea; Moia, Marco

2002-01-01

The LONFLIT1/2 studies have established that in high-risk subjects after long (> 10 hours) flights the incidence of deep venous thrombosis (DVT) is between 4% and 6%. The LONFLIT4 study has been planned to evaluate the control of edema and DVT in low-medium-risk subjects. The aim of this study was to evaluate edema and its control with specific flight stockings, in long-haul flights. In the first part of the study 400 subjects at low-medium risk for DVT were contacted; 28 were excluded for several nonmedical problems; 372 were randomized into 2 groups to evaluate prophylaxis with stockings in 7-8-hour flights; the control group had no prophylaxis. Below-knee, Scholl, Flight Socks, producing 14-17 mm Hg of pressure at the ankle, were used in the treatment group. The occurrence of DVT was evaluated with high-resolution ultrasound scanning (femoral, popliteal, and tibial veins). Edema was assessed with a composite score based on parametric and nonparametric measurements. Part II: In this part of the study 285 subjects at low-medium risk for DVT were included and randomized into 2 groups to evaluate edema prophylaxis in 11-12-hour flights; the controls had no prophylaxis while the prevention group had below-knee, Scholl, Flight Socks (comparable to part I). Part 1: DVT evaluation. Of the 184 included subjects in the stockings group and 188 in the control group, 358 (96.2%) completed the study. Dropouts were due to compliance or connection problems. Age/sex distributions were comparable in the groups. Stockings Group: of 179 subjects (mean age 49; SD 7; M:F = 101:78), none had DVT or superficial thromboses. of 179 subjects (mean age 48.4; SD 7.3; M:F = 98:81), 4 (2.2%) had a DVT. There were also 2 superficial thromboses. In total, 3.35% (6) subjects had a thrombotic event. The difference (p<0.002) is significant. Intention-to-treat analysis detects 15 failures in the control group (9 lost + 6 thromboses) out of 188 subjects (7.9%) versus 5 subjects (2.7%) in the

Assessment of edema volume in skin upon injury in a mouse ear model with optical coherence tomography

PubMed Central

Qin, Wan

2017-01-01

Accurate measurement of edema volume is essential for the investigation of tissue response and recovery following a traumatic injury. The measurements must be noninvasive and repetitive over time so as to monitor tissue response throughout the healing process. Such techniques are particularly necessary for the evaluation of therapeutics that are currently in development to suppress or prevent edema formation. In this study, we propose to use optical coherence tomography (OCT) technique to image and quantify edema in a mouse ear model where the injury is induced by a superficial-thickness burn. Extraction of edema volume is achieved by an attenuation compensation algorithm performed on the three-dimensional OCT images, followed by two segmentation procedures. In addition to edema volume, the segmentation method also enables accurate thickness mapping of edematous tissue, which is an important characteristic of the external symptoms of edema. To the best of our knowledge, this is the first method for noninvasively measuring absolute edema volume. PMID:27282161

Chloride transport-driven alveolar fluid secretion is a major contributor to cardiogenic lung edema

PubMed Central

Solymosi, Esther A.; Kaestle-Gembardt, Stefanie M.; Vadász, István; Wang, Liming; Neye, Nils; Chupin, Cécile Julie Adrienne; Rozowsky, Simon; Ruehl, Ramona; Tabuchi, Arata; Schulz, Holger; Kapus, Andras; Morty, Rory E.; Kuebler, Wolfgang M.

2013-01-01

Alveolar fluid clearance driven by active epithelial Na+ and secondary Cl− absorption counteracts edema formation in the intact lung. Recently, we showed that impairment of alveolar fluid clearance because of inhibition of epithelial Na+ channels (ENaCs) promotes cardiogenic lung edema. Concomitantly, we observed a reversal of alveolar fluid clearance, suggesting that reversed transepithelial ion transport may promote lung edema by driving active alveolar fluid secretion. We, therefore, hypothesized that alveolar ion and fluid secretion may constitute a pathomechanism in lung edema and aimed to identify underlying molecular pathways. In isolated perfused lungs, alveolar fluid clearance and secretion were determined by a double-indicator dilution technique. Transepithelial Cl− secretion and alveolar Cl− influx were quantified by radionuclide tracing and alveolar Cl− imaging, respectively. Elevated hydrostatic pressure induced ouabain-sensitive alveolar fluid secretion that coincided with transepithelial Cl− secretion and alveolar Cl− influx. Inhibition of either cystic fibrosis transmembrane conductance regulator (CFTR) or Na+-K+-Cl− cotransporters (NKCC) blocked alveolar fluid secretion, and lungs of CFTR−/− mice were protected from hydrostatic edema. Inhibition of ENaC by amiloride reproduced alveolar fluid and Cl− secretion that were again CFTR-, NKCC-, and Na+-K+-ATPase–dependent. Our findings show a reversal of transepithelial Cl− and fluid flux from absorptive to secretory mode at hydrostatic stress. Alveolar Cl− and fluid secretion are triggered by ENaC inhibition and mediated by NKCC and CFTR. Our results characterize an innovative mechanism of cardiogenic edema formation and identify NKCC1 as a unique therapeutic target in cardiogenic lung edema. PMID:23645634

Dipeptidyl peptidase IV deficiency increases susceptibility to angiotensin-converting enzyme inhibitor-induced peritracheal edema.

PubMed

Byrd, James Brian; Shreevatsa, Ajai; Putlur, Pradeep; Foretia, Denis; McAlexander, Laurie; Sinha, Tuhin; Does, Mark D; Brown, Nancy J

2007-08-01

Serum dipeptidyl peptidase IV (DPPIV) activity is decreased in some individuals with ACE inhibitor-associated angioedema. ACE and DPPIV degrade substance P, an edema-forming peptide. The contribution of impaired degradation of substance P by DPPIV to the pathogenesis of ACE inhibitor-associated angioedema is unknown. We sought to determine whether DPPIV deficiency results in increased edema formation during ACE inhibition. We also sought to develop an animal model using magnetic resonance imaging to quantify ACE inhibitor-induced edema. The effect of genetic DPPIV deficiency on peritracheal edema was assessed in F344 rats after treatment with saline, captopril (2.5 mg/kg), or captopril plus the neurokinin receptor antagonist spantide (100 mug/kg) by using serial T2-weighted magnetic resonance imaging. Serum dipeptidyl peptidase activity was dramatically decreased in DPPIV-deficient rats (P < .001). The volume of peritracheal edema was significantly greater in captopril-treated DPPIV-deficient rats than in saline-treated DPPIV-deficient rats (P = .001), saline-treated rats of the normal substrain (P < .001), or captopril-treated rats of the normal substrain (P = .001). Cotreatment with spantide attenuated peritracheal edema in captopril-treated DPPIV-deficient rats (P = .005 vs captopril-treated DPPIV-deficient rats and P = .57 vs saline-treated DPPIV-deficient rats). DPPIV deficiency predisposes to peritracheal edema formation when ACE is inhibited through a neurokinin receptor-dependent mechanism. Magnetic resonance imaging is useful for modeling ACE inhibitor-associated angioedema in rats. Genetic or environmental factors that decrease DPPIV activity might increase the risk of ACE inhibitor-associated angioedema.

NTCP Modeling of Subacute/Late Laryngeal Edema Scored by Fiberoptic Examination

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

Rancati, Tiziana; Fiorino, Claudio, E-mail: fiorino.claudio@hsr.i; Sanguineti, Giuseppe

2009-11-01

Purpose: Finding best-fit parameters of normal tissue complication probability (NTCP) models for laryngeal edema after radiotherapy for head and neck cancer. Methods and Materials: Forty-eight patients were considered for this study who met the following criteria: (1) grossly uninvolved larynx, (2) no prior major surgery except for neck dissection and tonsillectomy, (3) at least one fiberoptic examination of the larynx within 2 years from radiotherapy, (4) minimum follow-up of 15 months. Larynx dose-volume histograms (DVHs) were corrected into a linear quadratic equivalent one at 2 Gy/fr with alpha/beta = 3 Gy. Subacute/late edema was prospectively scored at each follow-up examinationmore » according to the Radiation Therapy Oncology Group scale. G2-G3 edema within 15 months from RT was considered as our endpoint. Two NTCP models were considered: (1) the Lyman model with DVH reduced to the equivalent uniform dose (EUD; LEUD) and (2) the Logit model with DVH reduced to the EUD (LOGEUD). The parameters for the models were fit to patient data using a maximum likelihood analysis. Results: All patients had a minimum of 15 months follow-up (only 8/48 received concurrent chemotherapy): 25/48 (52.1%) experienced G2-G3 edema. Both NTCP models fit well the clinical data: with LOGEUD the relationship between EUD and NTCP can be described with TD50 = 46.7 +- 2.1 Gy, n = 1.41 +- 0.8 and a steepness parameter k = 7.2 +- 2.5 Gy. Best fit parameters for LEUD are n = 1.17 +- 0.6, m = 0.23 +- 0.07 and TD50 = 47.3 +- 2.1 Gy. Conclusions: A clear volume effect was found for edema, consistent with a parallel architecture of the larynx for this endpoint. On the basis of our findings, an EUD <30-35 Gy should drastically reduce the risk of G2-G3 edema.« less

[The role of laryngopharyngeal reflux in the pathogenesis of Reinke's edema].

PubMed

Wang, J S; Li, J R

2016-12-01

Objective: To determine the significance of laryngopharyngeal reflux(LPR) in Reinke's edema. Method: Sixteen patients who have been diagnosed as Reinke's edema between February 2014 to June 2016 were included in this study. The control group included fifty vocal cord leukoplakia and early glottic cancer patients for the corresponding period. RSI,RFS,numbers of laryngopharyngeal acid reflux events,and time of laryngopharyngeal acid exposure were evaluated between two groups. Result: The mean RSI of the Reinke's edema was 11.2±3.8,the mean RFS was 8.2±1.5,the median numbers of laryngopharyngeal acid reflux events was 4.0［0.0；9.0］,the time of laryngopharyngeal acid exposure was 5.6［0.0；16.7］min.The rate of LPR positive in Reinke's edema patients was 100.0%（16/16）by RSI and RFS,56.2%（9/16）by 24 hour MII-pH monitoring.The mean RSI of the control group was 8.6±3.2,the mean RFS was 6.8±2.1,the median numbers of laryngopharyngeal acid reflux events was 0.0［0.0；3.0］,the time of laryngopharyngeal acid exposure was 0.0［0.0；4.3］min.The rate of LPR positive in control group was 58.0%（29/50）by RSI and RFS,28.0%（14/50）by 24 hour MII-pH monitoring.There were statistically significance in RSI,RFS,numbers of laryngopharyngeal acid reflux events,and time of laryngopharyngeal acid exposure between two groups( P <0.01 or P <0.05). Conclusion: Laryngopharyngeal reflux might play a role as an etiologic factor in Reinke's edema,awareness should increase about acid suppression therapy in Reinke's edema. Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.

Increased calcineurin expression after pilocarpine-induced status epilepticus is associated with brain focal edema and astrogliosis.

PubMed

Liu, Jinzhi; Li, Xiaolin; Chen, Liguang; Xue, Ping; Yang, Qianqian; Wang, Aihua

2015-07-28

Calcineurin plays an important role in the development of neuronal excitability, modulation of receptor's function and induction of apoptosis in neurons. It has been established in kindling models that status epilepticus induces brain focal edema and astrocyte activation. However, the role of calcineurin in brain focal edema and astrocyte activation in status epilepticus has not been fully understood. In this study, we employed a model of lithium-pilocarpine-induced status epilepticus and detected calcineurin expression in hippocampus by immunoblotting, brain focal edema by non-invasive magnetic resonance imaging (MRI-7T) and astrocyte expression by immunohistochemistry. We found that the brain focal edema was seen at 24 h after status epilepticus, and astrocyte expression was obviously seen at 7 d after status epilepticus. Meanwhile, calcineurin expression was seen at24 h and retained to 7 d after status epilepticus. A FK506, a calcineurin inhibitor, remarkably suppressed the status epilepticus-induced brain focal edema and astrocyte expression. Our data suggested that calcineurin overexpression plays a very important role in brain focal edema and astrocyte expression. Therefore, calcineurin may be a novel candidate for brain focal edema occurring and intracellular trigger of astrogliosis in status epilepticus.

Sentinel Lymphadenectomy in Vulvar Cancer Using Near-Infrared Fluorescence From Indocyanine Green Compared With Technetium 99m Nanocolloid.

PubMed

Soergel, Philipp; Hertel, Hermann; Nacke, Anna Kaarina; Klapdor, Rüdiger; Derlin, Thorsten; Hillemanns, Peter

2017-05-01

Nowadays, sentinel diagnostic is performed using technetium 99m (Tc) nanocolloid as a radioactive marker and sometimes patent blue. In the last years, indocyanine green has been evaluated for sentinel diagnostic in different tumor entities. Indocyanine green is a fluorescent molecule that emits a light signal in the near-infrared band after excitation. Our study aimed to evaluate indocyanine green compared with the criterion-standard Tc-nanocolloid. We included patients with primary, unifocal vulvar cancer of less than 4 cm with clinically node-negative groins in this prospective trial. Sentinel diagnostic was carried out using Tc-nanocolloid, indocyanine green, and patent blue. We examined each groin for light signals from the near-infrared band, for radioactivity, and for blue staining. A sentinel lymph node was defined as a Tc-nanocolloid-positive lymph node. All sentinel lymph nodes and all additional blue or fluorescent lymph nodes were excised and tested and then sent for histologic examination. In all, 27 patients were included in whom we found 91 sentinel lymph nodes in 52 groins. All these lymph nodes were positive for indocyanine green, also giving a sensitivity of 100% (95% confidence interval [CI], 96.0%-100%) compared with Tc-nanocolloid. Eight additional lymph nodes showed indocyanine green fluorescence but no Tc positivity, so that the positive predictive value was 91.9% (95% confidence interval, 84.6%-96.5%). In 1 patient, a false-negative sentinel missed by all 3 modalities was found. Our results show that indocyanine green is a promising approach for inguinal sentinel identification in vulvar cancer with a similar sensitivity as radioactive Tc-nanocolloid and worth to be evaluated in further studies.

Clinical Significance of the Edema Index in Incident Peritoneal Dialysis Patients.

PubMed

Kang, Seok Hui; Choi, Eun Woo; Park, Jong Won; Cho, Kyu Hyang; Do, Jun Young

2016-01-01

Proper monitoring for volume overload is important to improve prognosis in peritoneal dialysis (PD) patients. The association between volume status and residual renal function (RRF) remains an unresolved issue. The aim of the present study was to evaluate the association between the edema index and survival or RRF in incident PD patients. We identified all adults who underwent PD. The edema index was defined as the ratio of extracellular fluid to total body fluid. Participants with available data regarding survivorship or non-survivorship during the first year after PD initiation were included in the area under the receiver operating characteristic curve analysis. The cutoff value of the edema index for 1-year mortality was >0.371 in men and >0.372 in women. Participants were divided into two groups according to the cutoff value of their baseline edema indices: High (>cutoff value) and Low (≤ cutoff value). Survivors during the first year after PD initiation were divided into two groups according to the initial and 1-year edema index: Non-improvement (maintenance of criteria in the initial Low group during the year) and Other (all participants except those in the Non-improvement group). In total, 631 patients were enrolled in the present study. The cutoff value of the edema index for 1-year mortality was >0.371 in men and >0.372 in women. The respective mean initial RRF values (mL · min(-1) · 1.73 m(-2)) in the Low and High groups, respectively, were 4.88 ± 4.09 and 4.21 ± 3.28 in men (P = 0.108), and 3.19 ± 2.57 and 2.98 ± 2.70 in women (P = 0.531). There were no significant differences between groups in either sex. The respective mean RRF values at 1 year after PD initiation in the Low and High groups, respectively, were 3.56 ± 4.35 and 2.73 ± 2.53 in men, and 2.80 ± 2.36 and 1.85 ± 1.51 in women. RRF at 1 year after PD initiation was higher in the Low group than in the High group (men: P = 0.027; women: P = 0.001). In men, the cumulative 5-year

Ethanol-induced hyponatremia augments brain edema after traumatic brain injury.

PubMed

Katada, Ryuichi; Watanabe, Satoshi; Ishizaka, Atsushi; Mizuo, Keisuke; Okazaki, Shunichiro; Matsumoto, Hiroshi

2012-04-01

Alcohol consumption augments brain edema by expression of brain aquaporin-4 after traumatic brain injury. However, how ethanol induces brain aquaporin-4 expression remains unclear. Aquaporin-4 can operate with some of ion channels and transporters. Therefore, we hypothesized that ethanol may affect electrolytes through regulating ion channels, leading to express aquaporin-4. To clarify the hypothesis, we examined role of AQP4 expression in ethanol-induced brain edema and changes of electrolyte levels after traumatic brain injury in the rat. In the rat traumatic brain injury model, ethanol administration reduced sodium ion concentration in blood significantly 24 hr after injury. An aquaporin-4 inhibitor recovered sodium ion concentration in blood to normal. We observed low sodium ion concentration in blood and the increase of brain aquaporin-4 in cadaver with traumatic brain injury. Therefore, ethanol increases brain edema by the increase of aquaporin-4 expression with hyponatremia after traumatic brain injury.

Diabetic Macular Edema

PubMed Central

Gundogan, Fatih C.; Yolcu, Umit; Akay, Fahrettin; Ilhan, Abdullah; Ozge, Gokhan; Uzun, Salih

2016-01-01

Diabetic macular edema (DME), one the most prevalent causes of visual loss in industrialized countries, may be diagnosed at any stage of diabetic retinopathy. The diagnosis, treatment, and follow up of DME have become straightforward with recent developments in fundus imaging, such as optical coherence tomography. Laser photocoagulation, intravitreal injections, and pars plana vitrectomy surgery are the current treatment modalities; however, the positive effects of currently available intravitreally injected agents are temporary. At this point, further treatment choices are needed for a permanent effect. Sources of data selection: The articles published between 1985-2015 years on major databases were searched and most appropriate 40 papers were used to write this review article. PMID:27182271

The distribution of low and high-risk HPV types in vulvar and vaginal intraepithelial neoplasia (VIN and VaIN).

PubMed

Srodon, Monica; Stoler, Mark H; Baber, Gwen B; Kurman, Robert J

2006-12-01

It has been proposed that low-grade vulvar and vaginal lesions (VIN 1 and VaIN 1) are flat condylomas and should be designated as such. Moreover, their relationship to high-grade lesions (VIN 3 and VaIN 3) is unclear. Accordingly, this study was undertaken to address these issues by comparing the distribution of human papillomavirus (HPV) types in vulvar and vaginal intraepithelial lesions. We identified 33 cases of VIN 1, 34 cases of VIN 3, 17 cases of VaIN 1, and 16 cases of VaIN 3. In addition, 36 cases of low-grade squamous intraepithelial lesion (LSIL) in the cervix and 116 cases of cervical high-grade squamous intraepithelial lesion were used for comparison. Polymerase chain reaction analysis was performed using both the Roche PGMY and DDL SPF 10 systems. In cases where HPV was detected, the majority of low-grade and high-grade lesions contained a single HPV type. However, a minority of cases were found to have multiple HPV types. Of the VIN 1 cases, a low-risk virus was seen in 22 (67%), with HPV 6 or 11 accounting for 14 (42%). A high-risk virus was detected in 14 (42%) of cases of which 2 (6%) contained HPV 16. Of the VIN 3 cases, all had high-risk HPV of which 31 (91%) were found to have HPV 16. Of the VaIN 1 cases, 6 (35%) were found to have low-risk HPV types. HPV 6 or 11 were not found in these cases. High-risk virus was seen in 13 (76%) VaIN 1 cases, with 1 (6%) containing HPV 16. HPV was detected in 15 of 16 (94%) VaIN 3 lesions, all of which had high-risk types. HPV 16 was found in 8 (50%). In contrast, 2 (6%) of cervical LSIL had low-risk HPV (HPV 6 and 11), whereas 34 (94%) of LSIL cases had high-risk HPVs. Of the cervical high-grade squamous intraepithelial lesion cases, 100% had high-risk HPVs of which 87 (75%) were found to have HPV 16. The findings demonstrate that a significant number of low-grade vulvar and vaginal lesions contain high-risk HPV types, supporting their designation as low-grade intraepithelial lesions rather than flat

Post-coital burning pain and pain at micturition: early symptoms of partial vaginismus with or without vulvar vestibulitis?

PubMed

Engman, Maria; Wijma, Klaas; Wijma, Barbro

2008-01-01

Twenty-four women with partial vaginismus with or without vulvar vestibulitis participated in a semi-structured telephone interview concerning early signs and development of their pain symptoms during/after intercourse. At the onset of the problem, pain after intercourse was more common than pain during penetration. Pain intensity during penetration increased from the onset of the problem to when the women ceased having intercourse. Pain during penetration lasted for 1 minute, and was most often described as sharp/incisive/bursting, while pain after intercourse had a duration of 2 hours and was described as burning and/or smarting. Post-coital pain during micturition was described by 70% of the women.

Evidence-based review of diabetic macular edema management: Consensus statement on Indian treatment guidelines

PubMed Central

Das, Taraprasad; Aurora, Ajay; Chhablani, Jay; Giridhar, Anantharaman; Kumar, Atul; Raman, Rajiv; Nagpal, Manish; Narayanan, Raja; Natarajan, Sundaram; Ramasamay, Kim; Tyagi, Mudit; Verma, Lalit

2016-01-01

The purpose of the study was to review the current evidence and design a diabetic macular edema (DME) management guideline specific for India. The published DME guidelines from different organizations and publications were weighed against the practice trends in India. This included the recently approved drugs. DME management consisted of control of diabetes and other associated systemic conditions, such as hypertension and hyperlipidemia, and specific therapy to reduce macular edema. Quantification of macular edema is precisely made with the optical coherence tomography and treatment options include retinal laser, intravitreal anti-vascular endothelial growth factors (VEGF), and implantable dexamethasone. Specific use of these modalities depends on the presenting vision and extent of macular involvement. Invariable eyes with center-involving macular edema benefit from intravitreal anti-VEGF or dexamethasone implant therapy, and eyes with macular edema not involving the macula center benefit from retinal laser. The results are illustrated with adequate case studies and frequently asked questions. This guideline prepared on the current published evidence is meant as a guideline for the treating physicians. PMID:26953019

The efficacy of tranexamic acid and corticosteroid on edema and ecchymosis in septorhinoplasty.

PubMed

Sakallioğlu, Öner; Polat, Cahit; Soylu, Erkan; Düzer, Sertaç; Orhan, İsrafil; Akyiğit, Abdulvahap

2015-04-01

The aim of this study was to investigate the efficacy of tranexamic acid (TA) and methylprednisolone on periorbital edema, ecchymosis, and intraoperative bleeding in patients who underwent open septorhinoplasty (oSRP). Seventy-five patients performing hump extraction and osteotomies were allocated into 3 groups as follows: group 1, 25 patients as control; group 2, 25 patients who were administered oral TA as first dose 1 g starting 2 hours before surgery, 3 g daily in divided doses (1 g, every 8 hours) for 5 days; and group 3, 25 patients who were administered a single dose of 1 mg/kg intravenous methylprednisolone at the beginning of the surgery. Operation time, amount of intraoperative bleeding, and complications were recorded. Scoring of eyelid edema and periorbital ecchymosis was evaluated on postoperative first, third, and seventh days using scale of 0 to 4 by 2 observers. In groups using TA and methylprednisolone, periorbital edema and ecchymosis scores were significantly lower compared with the control group (P < 0.05). No significant difference was seen clinically and statistically in preventing or decreasing both periorbital edema and ecchymosis between group 2 and group 3. Patients given TA showed significantly less intraoperative bleeding compared with controls and patients who were administered methylprednisolone. We observed that the administration of methylprednisolone significantly decreases periorbital edema and ecchymosis. Additionally, our results support that TA use in patients who underwent oSRP with osteotomies was found clinically and statistically effective for prevention of bleeding during oSRP operations and reduction of both periorbital edema and ecchymosis.

Foot bone marrow edema after a 10-wk transition to minimalist running shoes.

PubMed

Ridge, Sarah T; Johnson, A Wayne; Mitchell, Ulrike H; Hunter, Iain; Robinson, Eric; Rich, Brent S E; Brown, Stephen Douglas

2013-07-01

Minimalist running shoes are becoming a more popular choice for runners in the past few years. However, there is little conclusive evidence about the advantages or disadvantages of running in these shoes. Although performance benefits may exist, injury may also occur from the added stress of running without the benefit of cushioning under the foot. Bone marrow edema can be a manifestation of added stress on the foot. This study measured bone marrow edema in runners' feet before and after a 10-wk period of transitioning from traditional to minimalist running shoes. Thirty-six experienced recreational runners underwent magnetic resonance imaging (MRI) before and after a 10-wk period. Seventeen subjects were in the control group (ran in their traditional shoes only for 10 wk), whereas the other 19 were in the experimental group (gradually transitioned to Vibram FiveFinger running shoes for 10 wk). The severity of the bone marrow edema was scored on a range of 0-4 (0 = no bone marrow edema, 4 = edema in more than 50% of the length of the bone). A score of 4 represented a stress fracture. Pretraining MRI scores were not statistically different between the groups. The posttraining MRI scores showed that more subjects in the Vibram group (10 of 19) showed increases in bone marrow edema in at least one bone after 10 wk of running than that in the control group (P = 0.009). Runners interested in transitioning to minimalist running shoes, such as Vibram FiveFingers, should transition very slowly and gradually to avoid potential stress injury in the foot.

[Postextubation laryngeal edema seven years after undergoing neck dissection].

PubMed

Daijo, Hiroki; Habara, Toshie; Katagawa, Tomoko; Yoshikawa, Yukiko; Shinomura, Tetsutaro

2008-05-01

We report a case of upper airway obstruction after extubation in a 69-year-old female patient who underwent transurethral ureterolithotripsy (TUL). She had underwent bilateral modified radical neck dissection 7 years previously. TUL went smoothly in Trenderenburg position, and the extubation was performed after antagonism of neuromuscular block. The patient was closely observed in the operating theater, but about 10 minutes after extubation, she was noted to have dyspnea and tracheal tug. Dexamathasone 2 mg IV was given but was unsuccessful. Although we could support the airway with bag-mask ventilation, continuous stridor required re-intubation. Direct laryngoscopy revealed severe obstruction caused by laryngeal edema. An otolaryngologist was consulted and he performed tracheostomy. We transferred the patient to the intensive care unit for observation. Flexible fiberoptic scope examination performed on postoperative day (POD) 1 showed the decrease of the laryngeal edema. Tacheal tube was removed on POD 7 and she was discharged from the hospital POD 10 without further complications. Patients after a neck dissection may be at elevated risk for postoperative laryngeal edema caused by lymphatic destruction or venous congestion of the neck.

Edema and elasticity of a fronto-temporal decompressive craniectomy

PubMed Central

Takada, Daikei; Nagai, Hidemasa; Moritake, Kouzo; Akiyama, Yasuhiko

2012-01-01

Background: Decompressive craniectomy is undertaken for relief of brain herniation caused by acute brain swelling. Brain stiffness can be estimated by palpating the decompressive cranial defect and can provide some relatively subjective information to the neurosurgeon to help guide care. The goal of the present study was to objectively evaluate transcutaneous stiffness of the cranial defect using a tactile resonance sensor and to describe the values in patients with a decompressive window in order to characterize the clinical association between brain edema and stiffness. Methods: Data were prospectively collected from 13 of 37 patients who underwent a decompressive craniectomy in our hospital during a 5-year period. Transcutaneous stiffness was measured as change in frequency and as elastic modulus. Results: Stiffness variables of the decompressive site were measured without any adverse effect and subsequent calculations revealed change in frequency = 101.71 ± 36.42 Hz, and shear elastic modulus = 1.99 ± 1.11 kPa. Conclusions: The elasticity of stiffness of a decompressive site correlated with brain edema, cisternal cerebrospinal fluid pressure, and brain shift, all of which are related to acute brain edema. PMID:22347679

Ambient temperature and volume of perihematomal edema in acute intracerebral haemorrhage: the INTERACT1 study.

PubMed

Zheng, Danni; Arima, Hisatomi; Heeley, Emma; Karpin, Anne; Yang, Jie; Chalmers, John; Anderson, Craig S

2015-01-01

As no human data exist, we aimed to determine the relation between ambient temperature and volume of perihematomal 'cerebral' edema in acute spontaneous intracerebral haemorrhage (ICH) among Chinese participants of the pilot phase, Intensive Blood Pressure Reduction in Acute Cerebral Haemorrhage Trial (INTERACT1). INTERACT1 was a multicenter, open, blind outcome assessed, randomized controlled trial of intensive (systolic target <140 mmHg) vs. guideline-recommended (systolic target <180 mmHg) blood pressure (BP) lowering in 404 patients with acute ICH. Data on ambient temperature (mean, minimum, maximum, and range) on the day of each participant's ICH obtained from China Meteorological Data Sharing Service System were linked to other data including edema volumes. Multivariable regression analyses were performed to evaluate association between ambient temperature and edema volumes. A generalized linear regression model with a generalized estimating equations approach (GEE) was used to assess any association of ambient temperature and change in edema volume over 72 h. A total of 250 of all 384 Chinese participants had complete data that showed positive associations between ambient temperature (mean and minimum temperatures) and edema volumes at each time point over 72 h after hospital admission (all P < 0·05). All temperature parameters except diurnal temperature range were positively associated with edema volume after adjustment for confounding variables (all P < 0·02). An apparent positive association exists between ambient temperature and perihematomal edema volume in acute spontaneous ICH. © 2014 World Stroke Organization.

The effectiveness of steroids for edema, ecchymosis, and intraoperative bleeding in rhinoplasty.

PubMed

Koc, Sema; Gürbüzler, Levent; Yaman, Hüseyin; Eyibilen, Ahmet; Süren, Mustafa; Kaya, Ziya; Yelken, Kursat; Aladağ, Ibrahim

2011-01-01

The aim of this study was to investigate the dose-related effectiveness of steroids on periorbital edema, ecchymosis, and intraoperative bleeding in patients who underwent open rhinoplasty with osteotomy. Forty patients were divided into three groups: those in group 1 (n = 15) were given a single dose of 1-mg/kg intravenous (i.v.) methylprednisolone, those in group 2 (n = 15) were given a single dose of 3-mg/kg i.v. methylprednisolone preoperatively, and group 3 (n = 10) was the control group. Eyelid edema and periorbital soft-tissue ecchymosis were evaluated separately using a scale of 0-4. In groups using the steroid preoperatively, periorbital edema and ecchymosis were significantly lower compared with the control group (p < 0.05). No significant differences were seen clinically or statistically in preventing or reducing either the periorbital ecchymosis or the periorbital edema between groups 1 and 2. Also, there was no significant difference among the groups in terms of bleeding (p > 0.05). No complications with regard to the operation or steroid use were observed. Our results support that steroids significantly decrease periorbital ecchymosis and periorbital edema in open rhinoplasty with osteotomy. Additionally, our results suggest that if the dose of steroids is adjusted according to body weight, there is no significant benefit in a single dose of 3 mg/kg of methylprednisolone over a lower dose of 1 mg/kg and there is no need for higher doses of methylprednisolone administration.

Surgical Versus Medical Treatment for Diabetic Macular Edema: A Review.

PubMed

Crim, Nicolás; Velez-Montoya, Raúl; Morales-Canton, Virgilio

2017-01-01

We aimed to compare the results of pars plana vitrectomy (PPV) with internal limiting membrane (ILM) peeling, an alternative therapeutic strategy, with those of medical treatment for chronic macular edema. We conducted a review of the literature on the microscopic, anatomical, and functional reasons for performing PPV with ILM peeling in patients with diabetic macular edema (DME). We searched the PubMed database for articles published between 2000 and 2017. We used the medical subject heading "vitrectomy diabetic macular edema" and the keywords "diabetic macular edema", "internal limiting membrane peeling", "pars plana vitrectomy", "diabetic retinopathy", and "optical coherence tomography". Analysis of the literature revealed that cytokines, vascular endothelial growth factor, reactive oxygen species (ROS), and advanced glycation end-products (AGEs) play a unique role in DME. The vitreous cavity serves as a physiological reservoir for all inflammatory molecules. AGE receptors are localized at the footplates of Müller cells and the external limiting membrane (ELM). The footplates of Müller cells are in contact with the ILM, which suggests that they might be responsible for the structural damage (i.e., thickening) observed in the ILM of patients with DME. Therefore, PPV could allow a reduction of cytokines and pro-inflammatory molecules from the vitreous cavity. ILM peeling could eliminate not only the physical traction of a thickened structure, but also the natural reservoir of AGEs, ROS, and inflammatory molecules. PPV with ILM peeling is a surgical option that should be considered when treating patients with chronic DME.

The REJOICE trial: a phase 3 randomized, controlled trial evaluating the safety and efficacy of a novel vaginal estradiol soft-gel capsule for symptomatic vulvar and vaginal atrophy

PubMed Central

Constantine, Ginger D.; Simon, James A.; Pickar, James H.; Archer, David F.; Kushner, Harvey; Bernick, Brian; Gasper, Gina; Graham, Shelli; Mirkin, Sebastian

2017-01-01

Abstract Objective: To evaluate the safety and efficacy of TX-004HR vaginal estradiol soft-gel capsules for moderate-to-severe dyspareunia associated with postmenopausal vulvar and vaginal atrophy. Methods: In this randomized, double-blind, placebo-controlled, phase 3 study, postmenopausal women with a self-identified most bothersome symptom of dyspareunia received 4, 10, or 25 μg TX-004HR or placebo for 12 weeks. Four co-primary efficacy endpoints were change from baseline to week 12 in percentages of superficial and parabasal cells, vaginal pH, and severity of dyspareunia. Secondary endpoints included severity of vaginal dryness and vulvar and/or vaginal itching or irritation. Endometrial histology and adverse events (AEs) were included in the safety endpoints. Results: In all, 764 women were randomized (modified intent-to-treat population, n = 747; mean age 59 y). Compared with placebo, all three doses of TX-004HR significantly improved the four co-primary endpoints (P < 0.0001 for all, except dyspareunia with 4 μg, P = 0.0149). Changes in cytology, pH, and dyspareunia were also significant at weeks 2, 6, and 8. Vaginal dryness and vaginal itching/irritation improved. Sex hormone binding globulin concentrations did not change with treatment. TX-004HR was well-tolerated, with no clinically meaningful differences in treatment-emergent AEs versus placebo, and no treatment-related serious AEs or deaths. Conclusions: TX-004HR (4, 10, and 25 μg) was safe, well-tolerated, and effective for treating moderate-to-severe dyspareunia within 2 weeks with minimal systemic estrogen exposure. This novel product may be a potential new treatment option for women experiencing postmenopausal vulvar and vaginal atrophy. PMID:27922936

Using NIR spatial illumination for detection and mapping chromophore changes during cerebral edema

NASA Astrophysics Data System (ADS)

Abookasis, David; Mathews, Marlon S.; Owen, Christopher M.; Binder, Devin K.; Linskey, Mark E.; Frostig, Ron D.; Tromberg, Bruce J.

2008-02-01

We used spatially modulated near-infrared (NIR) light to detect and map chromophore changes during cerebral edema in the rat neocortex. Cerebral edema was induced by intraperitoneal injections of free water (35% of body weight). Intracranial pressure (ICP) was measured with an optical fiber based Fabry-Perot interferometer sensor inserted into the parenchyma of the right frontal lobe during water administration. Increase in ICP from a baseline value of 10 cm-water to 145 cm-water was observed. Following induction of cerebral edema, there was a 26+/-1.7% increase in tissue concentration of deoxyhemoglobin and a 47+/-4.7%, 17+/-3% and 37+/-3.7% decrease in oxyhemoglobin, total hemoglobin concentration and cerebral tissue oxygen saturation levels, respectively. To the best of our knowledge, this is the first report describing the use of NIR spatial modulation of light for detecting and mapping changes in tissue concentrations of physiologic chromophores over time in response to cerebral edema.

Glucocorticoid inhibition of neuropathic limb edema and cutaneous neurogenic extravasation.

PubMed

Kingery, W S; Guo, T; Agashe, G S; Davies, M F; Clark, J D; Maze, M

2001-09-21

Sciatic nerve section in rats evokes chronic limb edema, pain behavior, and hindpaw hyperalgesia, a syndrome resembling the complex regional pain syndrome type II (CRPS II or causalgia) in man. Glucocorticoids such as methylprednisolone (MP) have been used as analgesic and anti-edematous agents in patients suffering from CRPS, and interestingly these therapeutic effects appear to persist in some patients after stopping the medication. Similar to the CRPS clinical response to glucocorticoids, we now demonstrate that chronic hindpaw edema in the sciatic transection CRPS model is reversed by a continuous infusion of MP (3 mg/kg/day over 21 days), and this anti-edematous effect persists for at least 1 week after discontinuing MP. Furthermore, there is a chronic increase in spontaneous protein extravasation in the hindpaw skin of rats after sciatic transection, similar to the increased protein extravasation observed in the edematous hands of CRPS patients. A 2-week infusion of MP (3 mg/kg/day) reduced spontaneous protein extravasation in the hindpaw skin by 80%. We postulated that increased spontaneous neurogenic extravasation resulted in development of limb edema in both the animal model and the CRPS patient, and that the anti-edematous effects of MP are due to an inhibition of spontaneous extravasation. Additional experiments examined the inhibitory effects of MP infusion on electrically-evoked neurogenic extravasation in the hindpaw skin of normal rats. MP inhibition was dose- and time-dependent, with an ED(50) of 1.2 mg/kg/day for a 14-day continuous infusion of MP, and a maximum inhibitory effect requiring 17 days of MP infusion (3 mg/kg/day). MP (3 mg/kg/day for 14 days) also blocked both capsaicin- and SP-evoked neurogenic extravasation, indicating a post-junctional inhibitory effect. Our interpretation is that increased spontaneous neurogenic extravasation in this CRPS model contributed to the development and maintenance of hindpaw edema, and that chronic MP

[The incidence of human papilloma virus associated vulvar cancer in younger women is increasing and wide local excision with sentinel lymph node biopsie has become standard].

PubMed

Fehr, Mathias K

2011-10-01

Sentinel lymph node (SLN) dissections have been shown to be sensitive for the evaluation of nodal basins for metastatic disease and are associated with decreased short-term and long-term morbidity when compared with complete lymph node dissection. There has been increasing interest in the use of SLN technology in gynecologic cancers. This review assesses the current evidence-based literature for the use of SLN dissections in gynecologic malignancies. Recent literature continues to support the safety and feasibility of SLN biopsy for early stage vulvar cancer with negative predictive value approaching 100 % and low false negative rates. Alternatively, for endometrial cancer most studies have reported low false-negative rates, with variable sensitivities and have reported low detection rates of the sentinel node. Studies examining the utility of SLN biopsy in early-stage cervical cancer remain promising with detection rates, sensitivities, and false-negative rates greater than 90 % for stage 1B1 tumors. SLN dissections have been shown to be effective and safe in certain, select vulvar cancer patients and can be considered an alternative surgical approach for these patients. For endometrial and cervical cancer, SLN dissection continues to have encouraging results and however needs further investigation.

Serial Sonographic Assessment of Pulmonary Edema in Patients With Hypertensive Acute Heart Failure.

PubMed

Martindale, Jennifer L; Secko, Michael; Kilpatrick, John F; deSouza, Ian S; Paladino, Lorenzo; Aherne, Andrew; Mehta, Ninfa; Conigiliaro, Alyssa; Sinert, Richard

2018-02-01

Objective measures of clinical improvement in patients with acute heart failure (AHF) are lacking. The aim of this study was to determine whether repeated lung sonography could semiquantitatively capture changes in pulmonary edema (B-lines) in patients with hypertensive AHF early in the course of treatment. We conducted a feasibility study in a cohort of adults with acute onset of dyspnea, severe hypertension in the field or at triage (systolic blood pressure ≥ 180 mm Hg), and a presumptive diagnosis of AHF. Patients underwent repeated dyspnea and lung sonographic assessments using a 10-cm visual analog scale (VAS) and an 8-zone scanning protocol. Lung sonographic assessments were performed at the time of triage, initial VAS improvement, and disposition from the emergency department. Sonographic pulmonary edema was independently scored offline in a randomized and blinded fashion by using a scoring method that accounted for both the sum of discrete B-lines and degree of B-line fusion. Sonographic pulmonary edema scores decreased significantly from initial to final sonographic assessments (P < .001). The median percentage decrease among the 20 included patient encounters was 81% (interquartile range, 55%-91%). Although sonographic pulmonary edema scores correlated with VAS scores (ρ = 0.64; P < .001), the magnitude of the change in these scores did not correlate with each other (ρ = -0.04; P = .89). Changes in sonographic pulmonary edema can be semiquantitatively measured by serial 8-zone lung sonography using a scoring method that accounts for B-line fusion. Sonographic pulmonary edema improves in patients with hypertensive AHF during the initial hours of treatment. © 2017 by the American Institute of Ultrasound in Medicine.

Dexamethasone exacerbates cerebral edema and brain injury following lithium-pilocarpine induced status epilepticus☆

PubMed Central

Duffy, B.A.; Chun, K.P.; Ma, D.; Lythgoe, M.F.; Scott, R.C.

2014-01-01

Anti-inflammatory therapies are the current most plausible drug candidates for anti-epileptogenesis and neuroprotection following prolonged seizures. Given that vasogenic edema is widely considered to be detrimental for outcome following status epilepticus, the anti-inflammatory agent dexamethasone is sometimes used in clinic for alleviating cerebral edema. In this study we perform longitudinal magnetic resonance imaging in order to assess the contribution of dexamethasone on cerebral edema and subsequent neuroprotection following status epilepticus. Lithium-pilocarpine was used to induce status epilepticus in rats. Following status epilepticus, rats were either post-treated with saline or with dexamethasone sodium phosphate (10 mg/kg or 2 mg/kg). Brain edema was assessed by means of magnetic resonance imaging (T2 relaxometry) and hippocampal volumetry was used as a marker of neuronal injury. T2 relaxometry was performed prior to, 48 h and 96 h following status epilepticus. Volume measurements were performed between 18 and 21 days after status epilepticus. Unexpectedly, cerebral edema was worse in rats that were treated with dexamethasone compared to controls. Furthermore, dexamethasone treated rats had lower hippocampal volumes compared to controls 3 weeks after the initial insult. The T2 measurements at 2 days and 4 days in the hippocampus correlated with hippocampal volumes at 3 weeks. Finally, the mortality rate in the first week following status epilepticus increased from 14% in untreated rats to 33% and 46% in rats treated with 2 mg/kg and 10 mg/kg dexamethasone respectively. These findings suggest that dexamethasone can exacerbate the acute cerebral edema and brain injury associated with status epilepticus. PMID:24333865

CMR imaging of edema in myocardial infarction using cine balanced steady-state free precession.

PubMed

Kumar, Andreas; Beohar, Nirat; Arumana, Jain Mangalathu; Larose, Eric; Li, Debiao; Friedrich, Matthias G; Dharmakumar, Rohan

2011-12-01

The aim of this study was to investigate the capabilities of balanced steady-state free precession (bSSFP) cardiac magnetic resonance imaging as a novel cine imaging approach for characterizing myocardial edema in animals and patients after reperfused myocardial infarction. Current cardiac magnetic resonance methods require 2 separate scans for assessment of myocardial edema and cardiac function. Mini-pigs (n = 13) with experimentally induced reperfused myocardial infarction and patients with reperfused ST-segment elevation myocardial infarction (n = 26) underwent cardiac magnetic resonance scans on days 2 to 4 post-reperfusion. Cine bSSFP, T2-weighted short TI inversion recovery (T2-STIR), and late gadolinium enhancement were performed at 1.5-T. Cine bSSFP and T2-STIR images were acquired with a body coil to mitigate surface coil bias. Signal, contrast, and the area of edema were compared. Additional patients (n = 10) were analyzed for the effect of microvascular obstruction on bSSFP. A receiver-operator characteristic analysis was performed to assess the accuracy of edema detection. An area of hyperintense bSSFP signal consistent with edema was observed in the infarction zone (contrast-to-noise ratio: 37 ± 13) in all animals and correlated well with the area of late gadolinium enhancement (R = 0.83, p < 0.01). In all patients, T2-STIR and bSSFP images showed regional hyperintensity in the infarction zone. Normalized contrast-to-noise ratios were not different between T2-STIR and bSSFP. On a slice basis, the volumes of hyperintensity on T2-STIR and bSSFP images correlated well (R = 0.86, p < 0.001), and their means were not different. When compared with T2-STIR, bSSFP was positive for edema in 25 of 26 patients (96% sensitivity) and was negative in all controls (100% specificity). All patients with microvascular obstruction showed a significant reduction of signal in the subendocardial infarction zone compared with infarcted epicardial tissue without

Interventions for the treatment of uveitic macular edema: a systematic review and meta-analysis

PubMed Central

Karim, Rushmia; Sykakis, Evripidis; Lightman, Susan; Fraser-Bell, Samantha

2013-01-01

Background Uveitic macular edema is the major cause of reduced vision in eyes with uveitis. Objectives To assess the effectiveness of interventions in the treatment of uveitic macular edema. Search strategy Cochrane Central Register of Controlled Trials, Medline, and Embase. There were no language or data restrictions in the search for trials. The databases were last searched on December 1, 2011. Reference lists of included trials were searched. Archives of Ophthalmology, Ophthalmology, Retina, the British Journal of Ophthalmology, and the New England Journal of Medicine were searched for clinical trials and reviews. Selection criteria Participants of any age and sex with any type of uveitic macular edema were included. Early, chronic, refractory, or secondary uveitic macular edema were included. We included trials that compared any interventions of any dose and duration, including comparison with another treatment, sham treatment, or no treatment. Data collection and analysis Best-corrected visual acuity and central macular thickness were the primary outcome measures. Secondary outcome data including adverse effects were collected. Conclusion More results from randomized controlled trials with long follow-up periods are needed for interventions for uveitic macular edema to assist in determining the overall long-term benefit of different treatments. The only intervention with sufficiently robust randomized controlled trials for a meta-analysis was acetazolamide, which was shown to be ineffective in improving vision in eyes with uveitic macular edema, and is clinically now rarely used. Interventions showing promise in this disease include dexamethasone implants, immunomodulatory drugs and anti-vascular endothelial growth-factor agents. When macular edema has become refractory after multiple interventions, pars plana vitrectomy could be considered. The disease pathophysiology is uncertain and the course of disease unpredictable. As there are no clear guidelines from

A Qualitative Study on Experiences After Vulvar Surgery in Women With Lichen Sclerosus and Sexual Pain.

PubMed

Brauer, Marieke; van Lunsen, Rik H W; Laan, Ellen T M; Burger, Matthé P M

2016-07-01

Lichen sclerosus (LS) of the vulva can profoundly affect sexual interaction because of painful fissures and narrowing of the vaginal introitus. Successful surgical treatment is usually defined as restoration of (pain-free) penetrative sexual activity. To evaluate the impact of surgery on (dyadic) sexual functioning and pleasure and psychological well-being. Nineteen women with anogenital LS participated in audiotaped, qualitative, individual interviews after surgery to re-enable sexual intercourse. Physical, sexual, and psychological experiences were analyzed using the constant comparative method. Vulvar surgery resulted in a decrease of sexual pain in 13 of 19 patients (68%). Of these 13 patients, 4 were completely free of pain and the other 9 patients expressed a shift from preoperative sexual pain to postoperative sexual discomfort. These women reported improved sexual functioning, increased sexual activity and intimacy with the partner, and reinstated feelings of being an adequate woman and sexual partner. In 1 of the 19 patients (5%), surgery did not result in decreased sexual pain, yet she continued to have intercourse. Five of the 19 patients (26%) stopped having intercourse because of pain; one woman had secondary vaginismus and another woman, in retrospect, had premorbid generalized unprovoked vulvodynia. Four of these women were unable to communicate with their partner about sexual matters and to change their sexual repertoire (satisfactorily) once they had ceased intercourse (attempts). Eighteen women (95%) reported a decrease of LS symptoms in daily life. Vulvar surgery seems an effective treatment for most women with LS who experience sexual pain owing to anatomic or epithelial changes and who wish to resume intercourse. To assess whether women might benefit from such surgery and/or whether (additional) sexual counseling is indicated, preoperative sexological couple-based consultation is needed. This consultation should exclude comorbid vaginismus and

Massive ovarian edema associated with a broad ligament leiomyoma: a case report and review.

PubMed

Harrison, Beth T; Berg, Robert E; Mittal, Khush

2014-07-01

Massive ovarian edema is a rare disorder in which there is marked accumulation of interstitial fluid in the stroma of the ovary. Grossly, the involved ovary is an enlarged solid mass with a smooth tan-white surface, easily confused with a neoplasm. Microscopically, it features diffuse interstitial edema sparing follicles and outer cortex, dilated lymphatic vessels, thick-walled veins, fibromatosis, and luteinized stromal cells. It is believed that massive ovarian edema arises from interference in lymphatic drainage and venous return of the ovary secondary to partial torsion among other etiologies. Herein we provide the first description of unilateral ovarian edema in association with a large leiomyoma in the ipsilateral broad ligament. It is important to recognize the various presentations of this benign entity and to consider it in the differential diagnosis of an adnexal mass in a reproductive age woman.

Ultrastructural blood-brain barrier alterations and edema formation in acute spinal cord trauma.

PubMed

Goodman, J H; Bingham, W G; Hunt, W E

1976-04-01

Endothelial changes leading to edema formation are examined in the primate spinal cord (Macaca mulatta) following a lesion created by a 20-gm weight falling 15 cm onto the exposed dura. Intravascular perfusion of a paraformaldehydeglutaraldehyde solution followed by carbon black provides adequate fixation of vascular structures and glial elements. Myelin is poorly preserved. Ultrastructural alterations of the blood-brain barrier consist of loss of integrity of the endothelial tight junctions. Edema caused by vascular disruption and parenchymatous extravasation of intravascular contents is observed along with glial swelling. Interglial gap junctions persist in areas of marked cellular seperation and do not impede the migration of edema fluid.

High altitude pulmonary edema-clinical features, pathophysiology, prevention and treatment

PubMed Central

Paralikar, Swapnil J.

2012-01-01

High altitude pulmonary edema (HAPE) is a noncardiogenic pulmonary edema which typically occurs in lowlanders who ascend rapidly to altitudes greater than 2500-3000 m. Early symptoms of HAPE include a nonproductive cough, dyspnoea on exertion and reduced exercise performance. Later, dyspnoea occurs at rest. Clinical features are cyanosis, tachycardia, tachypnoea and elevated body temperature generally not exceeding 38.5°C. Rales are discrete initially and located over the middle lung fields. HAPE mainly occurs due to exaggerated hypoxic pulmonary vasoconstriction and elevated pulmonary artery pressure. It has been observed that HAPE is a high permeability type of edema occurring also due to leaks in the capillary wall (‘stress failure’). Slow descent is the most effective method for prevention; in addition, graded ascent and time for acclimatization, low sleeping altitudes, avoidance of alcohol and sleeping pills, and avoidance of exercise are the key to preventing HAPE. Treatment of HAPE consists of immediate improvement of oxygenation either by supplemental oxygen, hyperbaric treatment, or by rapid descent. PMID:23580834

Reducing Periorbital Edema and Ecchymosis after Rhinoplasty: Literature Review and Personal Approach.

PubMed

Tasman, Abel-Jan

2018-02-01

Postoperative periorbital edema and ecchymosis are most bothersome to rhinoplasty patients. The degree of swelling and bruising is influenced by several factors, and numerous prophylactic and therapeutic measures have been described in the literature. This article reviews the current literature and concludes with the author's suggestions on how to best minimize postoperative periorbital edema and ecchymosis. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Hypoxic pulmonary vasoconstriction does not affect hydrostatic pulmonary edema formation.

PubMed

Cheney, F W; Bishop, M J; Eisenstein, B L; Artman, L D

1987-02-01

We studied the effects of regional hypoxic pulmonary vasoconstriction (HPV) on lobar flow diversion in the presence of hydrostatic pulmonary edema. Ten anesthetized dogs with the left lower lobe (LLL) suspended in a net for continuous weighing were ventilated with a bronchial divider so the LLL could be ventilated with either 100% O2 or a hypoxic gas mixture (90% N2-5% CO2-5% O2). A balloon was inflated in the left atrium until hydrostatic pulmonary edema occurred, as evidenced by a continuous increase in LLL weight. Left lower lobe flow (QLLL) was measured by electromagnetic flow meter and cardiac output (QT) by thermal dilution. At a left atrial pressure of 30 +/- 5 mmHg, ventilation of the LLL with the hypoxic gas mixture caused QLLL/QT to decrease from 17 +/- 4 to 11 +/- 3% (P less than 0.05), pulmonary arterial pressure to increase from 35 +/- 5 to 37 +/- 6 mmHg (P less than 0.05), and no significant change in rate of LLL weight gain. Gravimetric confirmation of our results was provided by experiments in four animals where the LLL was ventilated with an hypoxic gas mixture for 2 h while the right lung was ventilated with 100% O2. In these animals there was no difference in bloodless lung water between the LLL and right lower lobe. We conclude that in the presence of left atrial pressures high enough to cause hydrostatic pulmonary edema, HPV causes significant flow diversion from an hypoxic lobe but the decrease in flow does not affect edema formation.

Prevalence of pulmonary edema among the deceased cases with acute Methadone poisoning: A report from Iran.

PubMed

Eizadi-Mood, Nastaran; Naeini, Seyed Amir Hossein Madani; Hedaiaty, Mahrang; Sabzghabaee, Ali Mohammad; Moudi, Maryam

2016-01-01

Methadone poisoning is common in our society, mainly in drug addicts. One of its lethal complications is pulmonary edema. Therefore, we evaluated the prevalence of pulmonary edema in the deceased cases with methadone poisoning and its possible relationship with some medical variables. In this cross-sectional study which was done in 2014, we have investigated the deceased patients with methadone toxicity who underwent autopsy at Isfahan Forensic Medicine Department (Iran). All variables including age, gender, and autopsy findings were recorded and analyzed. Demographic characteristics and medical complications of the patients were compared between the patients with or without pulmonary edema in the autopsy findings. There were 64 cases who died with methadone poisoning during the 1-year study period. The average age of cases (±standard deviation) was 32.1 ± 10.29 years, among which 92.2% were male. Based on the autopsy findings, 64.1% were diagnosed with pulmonary edema. There was no statistically significant relationship between pulmonary edema and age, gender, history of addiction, and hepatic or cardiovascular complications. Pulmonary edema is a common finding in deceased methadone poisoning cases and must be considered and ruled out in patients with acute methadone toxicity.

[Fluocinolone acetonide (ILUVIEN®) micro-implant for chronic diabetic macular edema].

PubMed

Soubrane, G; Behar-Cohen, F

2015-02-01

Diabetic macular edema (DME) is a frequent complication of diabetic retinopathy and may cause severe visual loss. In this article, we examine the pathophysiology of DME and review various treatment options, such as laser photocoagulation, anti-vascular endothelial growth factor (VEGF) receptor antibodies, and steroids including ILUVIEN(®), which is a new sustained-release, non biodegradable, injectable, intravitreal micro-implant containing fluocinolone acetonide. The results of the FAME (Fluocinolone Acetonide in Diabetic Macular Edema) studies, conducted to evaluate the efficacy and safety of ILUVIEN(®) in DME, are discussed. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Hemofiltration in ex vivo lung perfusion-a study in experimentally induced pulmonary edema.

PubMed

Nilsson, Tobias; Hansson, Christoffer; Wallinder, Andreas; Malm, Carl-Johan; Silverborn, Martin; Ricksten, Sven-Erik; Dellgren, Göran

2016-02-01

Ex vivo lung perfusion (EVLP) can potentially reduce pulmonary edema. In a pig model with induced pulmonary edema, we evaluated the effect of hemofiltration (HF) during EVLP on lung function, perfusate oncotic pressure, and lung weight. In anesthetized pigs (n = 14), pulmonary edema was induced by a balloon in the left atrium, combined with crystalloid infusion (20 mL/kg), for 2 hours. The lungs were harvested, stored cold for 2 hours, and randomized to EVLP, with or without a hemofilter (HF and noHF groups, respectively, n = 7 for each). EVLP was performed with cellular perfusate at a hematocrit of 10% to 15%. Oncotic pressure, lung performance, and weight were measured before and after 180 minutes of EVLP reconditioning with or without HF. After in vivo induction of edema, arterial oxygen tension (Pao2)/inspired oxygen fraction (Fio2), and compliance decreased by 63% and 16%, respectively. Pao2/Fio2 was considerably improved at first evaluation ex vivo in both groups. HF increased oncotic pressure by 43% and decreased lung weight by 15%. The effects were negligible in the noHF group. Compliance decreased in both groups during reconditioning, although less so in the HF group (P < .05). Pao2/Fio2, shunt fraction, and oxygen saturation remained unchanged in both groups. Pulmonary flow index decreased in both groups, and was partially reversed by nitroglycerin. Dorsal atelectatic consolidations were seen in both groups. In this lung-edema model, EVLP reconditioning with hyperoncotic solution did not affect the degree of lung edema. HF during EVLP increased perfusate oncotic pressure, decreased lung weight with beneficial effects on compliance, but did not improve lung oxygenation capacity. Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

Perioperative Corticosteroids Reduce Short-Term Edema and Ecchymosis in Rhinoplasty: A Meta-Analysis

PubMed Central

Coroneos, Christopher J; Voineskos, Sophocles H; Cook, Deborah J; Farrokhyar, Forough; Thoma, Achilleas

2016-01-01

Abstract Background A number of randomized controlled trials (RCTs) have investigated the role of perioperative corticosteroids in rhinoplasty. Each of these trials however has an insufficient sample sizes to reach definitive conclusions and detect harms. Three recent reviews have analyzed edema and ecchymosis outcomes following rhinoplasty; each arrived at a different conclusion and recommendation. Objective To estimate the effectiveness of systemic perioperative corticosteroid treatment compared to placebo for clinical outcomes in rhinoplasty using a methodologically rigorous meta-analysis. Methods Electronic databases were searched without language restriction. Included trials were randomized controlled trials of systemic perioperative corticosteroid treatment vs placebo in rhinoplasty evaluating at least one of: edema, ecchymosis, bleeding, cosmetic outcome, and patient satisfaction. The Cochrane risk of bias tool was applied to included trials, and the quality of evidence for each outcome was assessed using the GRADE approach. Results Analyses included 336 patients from eight trials. Perioperative corticosteroids reduced the worst edema (SMD: −1.03, 95%CI −1.30 to −0.76, P < .001) and ecchymosis (SMD: −0.78, 95%CI −1.09 to 0.47, P < .001) after rhinoplasty. At one day postoperative, a single dose of perioperative corticosteroid reduced edema (SMD −1.15, 95%CI −1.42 to −0.87, P < .001) and ecchymosis (SMD −0.79, 95%CI −1.05 to −0.52, P < .001). No clinical benefit in edema or ecchymosis was found seven days postoperatively, nor did intraoperative bleeding increase. Conclusions There is high quality evidence to support perioperative systemic corticosteroid treatment in rhinoplasty to reduce short-term edema and ecchymosis without increased intraoperative bleeding. These findings are not present at seven days. For future trials, we suggest evaluation of patient satisfaction, and correlation with long-term cosmetic outcome. Level of Evidence

Correlation between subacute sensorimotor deficits and brain edema in two mouse models of intracerebral hemorrhage

PubMed Central

Krafft, Paul R.; McBride, Devin W.; Lekic, Tim; Rolland, William B.; Mansell, Charles E.; Ma, Qingyi; Tang, Jiping; Zhang, John H.

2014-01-01

Formation of brain edema after intracerebral hemorrhage (ICH) is highly associated with its poor outcome, thus it is clinically important to understand the effect brain edema has on outcome. However, the relationship between cerebral edema and behavioral deficits has not been thoroughly examined in the preclinical setting. Hence, this study aimed to evaluate the ability of common sensorimotor tests to predict the extent of brain edema in two mouse models of ICH. One hundred male CD-1 mice were subjected to sham surgery or ICH induction via intrastriatal injection of either autologous blood (30 μL) or bacterial collagenase (0.0375 U or 0.075 U). At 24 and 72 hours after surgery, animals underwent a battery of behavioral tests, including the modified Garcia neuroscore (Neuroscore), corner turn test (CTT), forelimb placing test (FPT), wire hang task (WHT) and beam walking (BW). Brain edema was evaluated via the wet weight/dry weight method. Intrastriatal injection of autologous blood or bacterial collagenase resulted in a significant increase in brain water content and associated sensorimotor deficits (p<0.05). A significant correlation between brain edema and sensorimotor deficits was observed for all behavioral tests except for WHT and BW. Based on these findings, we recommend implementing the Neuroscore, CTT and/or FPT in preclinical studies of unilateral ICH in mice. PMID:24518201

T-Wave Abnormality as Electrocardiographic Signature of Myocardial Edema in Non-ST-Elevation Acute Coronary Syndromes.

PubMed

Cardona, Andrea; Zareba, Karolina M; Nagaraja, Haikady N; Schaal, Stephen F; Simonetti, Orlando P; Ambrosio, Giuseppe; Raman, Subha V

2018-01-26

T-wave abnormalities are common during the acute phase of non-ST-segment elevation acute coronary syndromes, but mechanisms underlying their occurrence are unclear. We hypothesized that T-wave abnormalities in the presentation of non-ST-segment elevation acute coronary syndromes correspond to the presence of myocardial edema. Secondary analysis of a previously enrolled prospective cohort of patients presenting with non-ST-segment elevation acute coronary syndromes was conducted. Twelve-lead electrocardiography (ECG) and cardiac magnetic resonance with T2-weighted imaging were acquired before invasive coronary angiography. ECGs were classified dichotomously (ie, ischemic versus normal/nonischemic) and nominally according to patterns of presentation: no ST- or T-wave abnormalities, isolated T-wave abnormality, isolated ST depression, ST depression+T-wave abnormality. Myocardial edema was determined by expert review of T2-weighted images. Of 86 subjects (65% male, 59.4 years), 36 showed normal/nonischemic ECG, 25 isolated T-wave abnormalities, 11 isolated ST depression, and 14 ST depression+T-wave abnormality. Of 30 edema-negative subjects, 24 (80%) had normal/nonischemic ECGs. Isolated T-wave abnormality was significantly more prevalent in edema-positive versus edema-negative subjects (41.1% versus 6.7%, P =0.001). By multivariate analysis, an ischemic ECG showed a strong association with myocardial edema (odds ratio 12.23, 95% confidence interval 3.65-40.94, P <0.0001). Among individual ECG profiles, isolated T-wave abnormality was the single strongest predictor of myocardial edema (odds ratio 23.84, 95% confidence interval 4.30-132, P <0.0001). Isolated T-wave abnormality was highly specific (93%) but insensitive (43%) for detecting myocardial edema. T-wave abnormalities in the setting of non-ST-segment elevation acute coronary syndromes are related to the presence of myocardial edema. High specificity of this ECG alteration identifies a change in ischemic

Monoscopic versus stereoscopic photography in screening for clinically significant macular edema.

PubMed

Welty, Christopher J; Agarwal, Anita; Merin, Lawrence M; Chomsky, Amy

2006-01-01

The purpose of the study was to determine whether monoscopic photography could serve as an accurate tool when used to screen for clinically significant macular edema. In a masked randomized fashion, two readers evaluated monoscopic and stereoscopic retinal photographs of 100 eyes. The photographs were evaluated first individually for probable clinically significant macular edema based on the Early Treatment Diabetic Retinopathy Study criteria and then as stereoscopic pairs. Graders were evaluated for sensitivity and specificity individually and in combination. Individually, reader one had a sensitivity of 0.93 and a specificity of 0.77, and reader two had a sensitivity of 0.88 and a specificity of 0.94. In combination, the readers had a sensitivity of 0.91 and a specificity of 0.86. They correlated on 0.76 of the stereoscopic readings and 0.92 of the monoscopic readings. These results indicate that the use of monoscopic retinal photography may be an accurate screening tool for clinically significant macular edema.

Nonallergic Eyelid Edema After Botulinum Toxin Type A Injection: Case Report and Review of Literature.

PubMed

Chang, Yin-Shuo; Chang, Chang-Cheng; Shen, Jen-Hsiang; Chen, Yu-Tsung; Chan, Karen Kar-Wun

2015-09-01

Periocular botulinum toxin type A (BoNTA) injections are generally safe. Ptosis is the most common adverse effect, whereas eyelid edema is rarely reported. There is no consensus on the latter's incidence, clinical course, or treatment strategy. Here we managed a 59-year-old woman who received BoNTA injections to her forehead, glabella, and eye corner. At 3-day follow-up, she presented with painless, nonpruritic, bilateral periorbital edema, and erythema. Preliminary diagnosis was a local allergic reaction, and topical corticosteroid was administered, but upon lack of improvement, edema secondary to venous and lymphatic congestion was hypothesized, and she was advised to apply hot pads over her eyes, blink frequently, and massage the area. Her eyelid edema resolved 2 weeks later. At 4-month follow-up, the patient requested and received another course of BoNTA at half the dose. Frequent blinking was instructed, and the patient reported a satisfactory outcome with no adverse effects. In our literature review, incidence of BoNTA-induced eyelid edema was 1.4% and showed Asian tendency. Although rare, BoNTA-induced periorbital edema is self-limiting, and normally resolves in 2 to 4 weeks without medical treatment. Patients at risk for edema, including Asian ethnicity, dermatochalasis, and poor periocular muscle tone, are advised to receive injections at half the dosage. Examination of the function and tone of the orbicularis oculi and levator palpebrae superioris muscles before treatment is recommended, and application of hot pads over the eyes, frequent blinking in the morning, and self-massage of the affected area to increase venous return have demonstrated to improve outcome.

Clinical Utility of Dual-Energy CT Analysis of Bone Marrow Edema in Acute Wrist Fractures.

PubMed

Ali, Ismail T; Wong, William D; Liang, Teresa; Khosa, Faisal; Mian, Memoona; Jalal, Sabeena; Nicolaou, Savvas

2018-04-01

The purpose of this study is to determine the utility of dual-energy CT (DECT) for assessing carpal fractures and to obtain an attenuation value cutoff (in Hounsfield units) to identify bone marrow edema due to an acute carpal fracture. In this retrospective study, 24 patients who presented with wrist fractures from September 3, 2014, through March 9, 2015, underwent imaging with DECT (80 and 140 kVp). Using the three-material decomposition algorithm specific for virtual noncalcium to construct images, two radiologists identified carpal fractures and associated bone marrow edema. Readers noted the attenuation at areas with and without bone marrow edema. The cutoff value was obtained by ROC analysis and was internally validated on 13 separate patients with suspected wrist fractures. A p < 0.05 was considered statistically significant. CT attenuation was significantly higher in areas of bone marrow edema than in areas without it (p < 0.0001, t test). A cutoff of 5.90 HU allows detection of bone marrow edema associated with acute wrist fractures with 100% sensitivity and 99.5% specificity, compared with visual DECT interpretation. In the 13 validation cases, the cutoff of 5.90 HU identified bone marrow edema with 100% accuracy, compared with visual interpretation. Kappa values were 0.83 between the two readings by reader 1, and 0.73 and 0.96 comparing the two readings of reader 1 with the reading by reader 2. DECT is a useful tool for identifying bone marrow edema in the setting of acute wrist fractures, providing an alternative to MRI. A cutoff value of 5.90 HU can be used for accurate diagnosis and exclusion of carpal fractures.

Spatiotemporal correlation of optical coherence tomography in-vivo images of rabbit airway for the diagnosis of edema

NASA Astrophysics Data System (ADS)

Kang, DongYel; Wang, Alex; Volgger, Veronika; Chen, Zhongping; Wong, Brian J. F.

2015-07-01

Detection of an early stage of subglottic edema is vital for airway management and prevention of stenosis, a life-threatening condition in critically ill neonates. As an observer for the task of diagnosing edema in vivo, we investigated spatiotemporal correlation (STC) of full-range optical coherence tomography (OCT) images acquired in the rabbit airway with experimentally simulated edema. Operating the STC observer on OCT images generates STC coefficients as test statistics for the statistical decision task. Resulting from this, the receiver operating characteristic (ROC) curves for the diagnosis of airway edema with full-range OCT in-vivo images were extracted and areas under ROC curves were calculated. These statistically quantified results demonstrated the potential clinical feasibility of the STC method as a means to identify early airway edema.

Is CDX2 immunostaining useful for delineating anorectal from penile/vulvar squamous cancer in the setting of squamous cell carcinoma with clinically unknown primary site presenting with histologically confirmed inguinal lymph node metastasis?

PubMed

Gunia, Sven; Koch, Stefan; May, Matthias

2013-02-01

Penile, vulvar and anal squamous cell carcinomas (SCCs) share histomorphological overlap and are prone to lymphatic dissemination into inguinal nodes. Anal SCCs might derive from the anorectal zone (ARZ), anal transitional zone, squamous zone or from perianal skin. These anatomically distinct zones differ in terms of their embryological development. We sought to investigate the role of caudal-related homeobox 2 (CDX2), a homeobox gene implicated in the development and anterior/posterior pattern specification from duodenum to rectum including the ARZ, in terms of narrowing the possible sites of origin to be considered in the setting of SCC with unknown primary presenting with histologically confirmed inguinal lymph node metastasis. By immunohistochemistry (IHC) employing a panel of antibodies directed against CK5/6, CK7, CK20, p63, p16, CEA and CDX2, we compared 89 penile, 11 vulvar and eight anal SCCs with respect to their staining profiles. Moreover, anal SCCs were subjected to in situ hybridisation (ISH) for high-risk human papillomavirus (HPV) subtypes. By IHC, CDX2 expression was observed in 2/8 anal SCCs (25%) while being absent from all penile and vulvar SCCs examined. High-risk HPV subtypes were detected by ISH in all anal SCCs examined, which were uniformly p16-positive by IHC. CDX2 might be valuable in terms of narrowing the possible sites of origin to be considered in the setting of SCC with unknown primary presenting with inguinal lymph node metastasis. However, despite its favourable specificity, the diagnostic benefit achieved by this observation is limited by the low sensitivity.

Differentiation of fat, muscle, and edema in thigh MRIs using random forest classification

NASA Astrophysics Data System (ADS)

Kovacs, William; Liu, Chia-Ying; Summers, Ronald M.; Yao, Jianhua

2016-03-01

There are many diseases that affect the distribution of muscles, including Duchenne and fascioscapulohumeral dystrophy among other myopathies. In these disease cases, it is important to quantify both the muscle and fat volumes to track the disease progression. There has also been evidence that abnormal signal intensity on the MR images, which often is an indication of edema or inflammation can be a good predictor for muscle deterioration. We present a fully-automated method that examines magnetic resonance (MR) images of the thigh and identifies the fat, muscle, and edema using a random forest classifier. First the thigh regions are automatically segmented using the T1 sequence. Then, inhomogeneity artifacts were corrected using the N3 technique. The T1 and STIR (short tau inverse recovery) images are then aligned using landmark based registration with the bone marrow. The normalized T1 and STIR intensity values are used to train the random forest. Once trained, the random forest can accurately classify the aforementioned classes. This method was evaluated on MR images of 9 patients. The precision values are 0.91+/-0.06, 0.98+/-0.01 and 0.50+/-0.29 for muscle, fat, and edema, respectively. The recall values are 0.95+/-0.02, 0.96+/-0.03 and 0.43+/-0.09 for muscle, fat, and edema, respectively. This demonstrates the feasibility of utilizing information from multiple MR sequences for the accurate quantification of fat, muscle and edema.

Association of statin use and hypertriglyceridemia with diabetic macular edema in patients with type 2 diabetes and diabetic retinopathy.

PubMed

Chung, Yoo-Ri; Park, Sung Wook; Choi, Shin-Young; Kim, Seung Woo; Moon, Ka Young; Kim, Jeong Hun; Lee, Kihwang

2017-01-07

To investigate the effects of dyslipidemia and statin therapy on progression of diabetic retinopathy and diabetic macular edema in patients with type 2 diabetes. The medical records of 110 patients with type 2 diabetes (70 statin users and 40 non-users) were retrospectively reviewed. The two outcome measures were progression of diabetic retinopathy by two or more steps on the early treatment diabetic retinopathy study scale and diabetic macular edema based on optical coherence tomography. Serum lipid profiles were analyzed from 6 months prior to diagnosis of diabetic macular edema. Diabetic retinopathy progressed in 23% of statin users and 18% of non-users (p = 0.506), but diabetic macular edema was present in 23% of statin users and 48% of non-users (p = 0.008). Statins reduced low-density lipoprotein cholesterol levels in patients with and without diabetic macular edema (p = 0.043 and p = 0.031, respectively). Among statin users, patients with diabetic macular edema had higher levels of triglycerides (p = 0.004) and lower levels of high-density lipoprotein cholesterol (p = 0.033) than those without diabetic macular edema. Logistic regression analysis showed that statin use significantly lowered the risk of diabetic macular edema [odds ratio (OR): 0.33, 95% confidence interval (CI) 0.12-0.91, p = 0.032]. Hypertriglyceridemia at 6 months prior to development of macular edema was significantly associated with central retinal thickness (OR: 1.52; 95% CI 1.14-2.02, p = 0.005). Lipid lowering therapy with statins protected against the development of diabetic macular edema and progression of diabetic retinopathy in patients with type 2 diabetes. Hypertriglyceridemia could be used as a surrogate marker for diabetic macular edema.

Impact of prostate edema on cell survival and tumor control after permanent interstitial brachytherapy for early stage prostate cancers

PubMed Central

Chen, Zhe (Jay); Roberts, Kenneth; Decker, Roy; Pathare, Pradip; Rockwell, Sara; Nath, Ravinder

2011-01-01

Previous studies have shown that the procedure-induced prostate edema during permanent interstitial brachytherapy (PIB) can cause significant variations in the dose delivered to the prostate gland. Because the clinical impact of edema-induced dose variations depends strongly on the magnitude of the edema, the temporal pattern of its resolution and its interplay with the decay of radioactivity and the underlying biological processes of tumor cells (such as tumor potential doubling time), we investigated the impact of edema-induced dose variations on the tumor cell survival and tumor control probability after PIB with the 131Cs, 125I and 103Pd sources used in current clinical practice. The exponential edema resolution model reported by Waterman et al. (Int. J. Radiat. Oncol. Biol. Phys. 41, 1069–1077–1998) was used to characterize the edema evolutions observed previously during clinical PIB for prostate cancer. The concept of biologically effective dose (BED), taking into account tumor cell proliferation and sublethal damage repair during dose delivery, was used to characterize the effects of prostate edema on cell survival and tumor control probability. Our calculation indicated that prostate edema, if not taken into account appropriately, can increase the cell survival and decrease the probability of local control of PIB. The edema-induced increase in cell survival increased with increasing edema severity, decreasing half-life for radioactive decay and decreasing energy of the photons energy emitted by the source. At the doses currently prescribed for PIB and for prostate cancer cells characterized by nominal radiobiology parameters recommended by AAPM TG-137, PIB using 125I sources was less affected by edema than PIB using 131Cs or 103Pd sources due to the long radioactive decay half-life of 125I. The effect of edema on PIB using 131Cs or 103Pd was similar. The effect of edema on 103Pd PIB was slightly greater, even though the decay half-life of 103Pd (17 days

Comparative Effectiveness of Three Prophylactic Strategies to Prevent Clinical Macular Edema after Phacoemulsification Surgery.

PubMed

Shorstein, Neal H; Liu, Liyan; Waxman, Michael D; Herrinton, Lisa J

2015-12-01

To study the relationship of chemoprophylaxis and other factors with the occurrence of acute, clinical, postoperative macular edema. Retrospective cohort study. The drug regimens consisted of postoperative topical prednisolone acetate (PA) alone or with a nonsteroidal anti-inflammatory drug (NSAID) or intraoperative subconjunctival injection of 2 mg triamcinolone acetonide (TA) alone. Patients undergoing phacoemulsification at Kaiser Permanente, Diablo Service Area, Northern California, from 2007 through 2013. We identified incident macular edema diagnoses that had been recorded 5 to 120 days after phacoemulsification with visual acuity 20/40 or worse and evidence of macular thickening by optical coherence tomography. Odds ratios (ORs) and 95% confidence intervals (CIs) were obtained from logistic regression analysis, conditioned on the surgeon and adjusted for year, patient age and race, diabetic retinopathy status, other ocular comorbidities, systemic comorbidities, and posterior capsular rupture status. Incident rates of acute, clinical, postoperative macular edema. We confirmed 118 cases among 16 070 cataract surgeries (incidence, 0.73%). Compared with PA alone, the OR for the relationship of macular edema with PA+NSAID was 0.45 (95% CI, 0.21-0.95) and that for TA injection was 1.21 (95% CI, 0.48-3.06). The frequency of intraocular pressure spikes of 30 mmHg or more between postoperative days 16 and 45 was 0.6% in the topical PA group, 0.3% in the topical PA+NSAID group (P = 0.13), and 0.8% for the TA group (P = 0.52). Black race was associated with a risk of macular edema (OR, 2.86; 95% CI, 1.41-5.79). Adding a prophylactic NSAID to PA treatment was associated with a reduced risk of macular edema with visual acuity of 20/40 or worse. The risk and safety of TA injection were similar to those of PA alone. Further research is needed on the prognostic significance of postoperative macular edema, the role of prophylaxis, the risk among black people, and the

Persistent periorbital edema as a sole manifestation of cutaneous lupus erythematosus: report of two cases.

PubMed

Ghaninejad, H; Kavusi, S; Safar, F; Asgari, M; Naraghi, Z S

2006-02-28

In lupus erythematosus, dramatic periorbital edema and erythema without any evidence of other significant cutaneous or systemic involvement is unusual. We describe two patients with severe periorbital edema and erythema as the sole manifestation of cutaneous lupus erythematosus.

Updates in the management of diabetic macular edema.

PubMed

Mathew, Christopher; Yunirakasiwi, Anastasia; Sanjay, Srinivasan

2015-01-01

Diabetes mellitus is a chronic disease which has multiple effects on different end-organs, including the retina. In this paper, we discuss updates on diabetic macular edema (DME) and the management options. The underlying pathology of DME is the leakage of exudates from retinal microaneurysms, which trigger subsequent inflammatory reactions. Both clinical and imaging techniques are useful in diagnosing, classifying, and gauging the severity of DME. We performed a comprehensive literature search using the keywords "diabetes," "macula edema," "epidemiology," "pathogenesis," "optical coherence tomography," "intravitreal injections," "systemic treatment," "hypertension," "hyperlipidemia," "anemia," and "renal disease" and collated a total of 47 relevant articles published in English language. The main modalities of treatment currently in use comprise laser photocoagulation, intravitreal pharmacological and selected systemic pharmacological options. In addition, we mention some novel therapies that show promise in treating DME. We also review systemic factors associated with exacerbation or improvement in DME.

Recurrent vulvovaginal candidosis: focus on the vulva.

PubMed

Beikert, Florian C; Le, Minh T; Koeninger, Angela; Technau, Kristin; Clad, Andreas

2011-11-01

Recurrent vulvovaginal candidosis is a frequent disease with a serious impact on women's quality of life. Mostly, recurrences are caused by identical Candida strains suggesting C. albicans persistence in the female anogenital area. Objectives of the presented work were to identify the site of C. albicans persistence, to determine clinical symptoms and signs related to C. albicans positive vulvar cultures and to introduce a new therapeutic approach in women with RVVC. Women with an acute, culture-confirmed episode of RVVC at time of visit were included in this prospective case series. Swabs were obtained from both vagina and inter-labial sulcus. Women received a combined 20-day regimen of 100 mg oral fluconazole and ciclopiroxolamin cream topically. Follow-up visits were at 3, 6, 9 and 12 months. Of 139 women, 105 (76%) had at least one C. albicans positive culture from the external vulva. Vulvar positive cultures correlated with pruritus (OR 5.4; P < 0.001), vulvar edema (OR 3.8; P = 0.03) and fissures (OR 2.4; P = 0.03). Recurrence rates were 27%, 33% and 34% (at 6, 9, 12 months, respectively). The external vulva appears to represent a site of C. albicans persistence and source of endogenous re-infection in patients with RVVC. The combined treatment compared favorably with published fluconazole maintenance regimens. © 2011 Blackwell Verlag GmbH.

Perceptions of dyspareunia in postmenopausal women with vulvar and vaginal atrophy: findings from the REVIVE survey.

PubMed

Freedman, Murray A

2014-07-01

Symptoms of vulvar and vaginal atrophy (VVA), including dyspareunia and vaginal dryness, have a distinct negative impact on a woman's quality of life. The REVIVE survey highlighted the lack of awareness of VVA symptoms among postmenopausal women with vaginal symptoms, with many women reluctant to initiate discussions with their healthcare professionals despite the presence of vaginal symptoms. The REVIVE survey also provided insights into women's views of VVA treatments. Women reported displeasure with the vaginal administration route, lack of symptom relief with over-the-counter products, and concerns about the safety of estrogen therapies. With the high prevalence of VVA, obstetricians/gynecologists should become vigilant in identifying women with VVA by implementing screening and discussion of symptoms during routine office visits - providing patients with information about appropriate therapies based on the severity and impact of symptoms, keeping in mind individual preferences and perceptions.

Outcome of Treatment of Uveitic Macular Edema: The Multicenter Uveitis Steroid Treatment Trial 2-Year Results.

PubMed

Tomkins-Netzer, Oren; Lightman, Susan; Drye, Lea; Kempen, John; Holland, Gary N; Rao, Narsing A; Stawell, Richard J; Vitale, Albert; Jabs, Douglas A

2015-11-01

To evaluate the 2-year outcomes of uveitic macular edema. Longitudinal follow-up of a randomized cohort. At baseline, 148 eyes of 117 patients enrolled in the Multicenter Uveitis Steroid Treatment (MUST) Trial had macular edema, and 134 eyes of 108 patients completed 2-year follow-up. Patients enrolled in the study were randomized to either systemic immunosuppression or intravitreal fluocinolone acetonide implant therapy. Macular edema was defined as thickening of the retina (center point thickness≥240 μm) on time-domain optical coherence tomography (OCT) of macula. Improvement in macular edema (≥20% reduction in central point thickness on OCT), resolution of macular edema (normalization of thickness on OCT), and best-corrected visual acuity (BCVA). Between randomization and 2-years' follow-up, 62% and 25% of eyes in the systemic and implant groups, respectively, received at least 1 supplemental regional corticosteroid injection. By 2-years' follow-up, macular edema improved in 71% of eyes and resolved in 60%. There were no differences between treatment groups in the proportion of eyes with macular edema improving (systemic therapy vs. implant, 65% vs. 77%; P=0.20) and resolving (52% vs. 68%; P=0.28), but eyes randomized to implant had more improvement in macular thickness (median decrease of 180 vs. 109 μm in the systemic therapy group; P=0.04). Eyes with baseline fluorescein angiographic leakage were more likely to improve than those without (76% vs. 58%; P=0.03). Overall, there was a mean 5-letter (1 line) improvement in BCVA at 2 years. Mean changes in BCVA from baseline at 2 years by macular edema response status were: resolution, +10 letters; improvement without resolution, +10 letters (P=0.92); little to no change, 6 letters (P=0.19); and worsening, -16 letters (worsening acuity; P=0.0003). About two thirds of eyes with uveitic macular edema were observed to experience improvement in the edema and visual acuity with implant or systemic treatment

Primary Intestinal Lymphangiectasia Manifested as Unusual Edemas and Effusions: A Case Report.

PubMed

Wang, Xuefeng; Jin, Hong; Wu, Weilu

2016-03-01

Primary intestinal lymphangiectasia (PIL) is a rare disorder of unknown etiology characterized by diffuse or localized dilation and eventual rupture of the enteric lymphatic vessels in mucosa, submucosa, and/or subserosa. Lymph, rich in all kinds of proteins and lymphocytes, leaks into the gastrointestinal tract via the affected lymphatic vessels causing hypoproteinemia and lymphopenia. The main symptom is variable degrees of pitting edemas of bilateral lower limbs. But edemas of any other parts of body, and mild serous effusions may also occur sometimes. PIL occurs in conjunction with a right hemifacial edema, a right upper limb lymphedema, asymmetric bilateral calves edemas, and a unilateral massive pleural effusion seems never to be reported before. In addition, increased enteric protein loss that may cause severe hypoproteinemia usually get overlooked, and the lymphatic system disorders always put the diagnoses in a dilemma.We described a case of a 17-year-old Chinese girl with a history of gradually progressive swellings of right-sided face, right upper limb, and bilateral calves since 3 to 4 months of age. A right-sided massive pleural effusion, a moderate pericardial effusion, and a mild ascites have been proved unchanged by a series of computerized tomography (CT) scans since 5 years ago. The diagnosis of PIL was finally confirmed by severe hypoproteinemia, endoscopic changes, and histology of jejunum biopsy. Further lymphoscintigraphy and lymphangiography also identified lymph leakage in her bowel and several abnormal lymphatic vessels. A high-protein, low-fat diet supplemented with medium-chain triglycerides (MCT) showed some benefit.This case suggested that PIL was a rare but important etiology of hypoproteinemia, effusions, and edemas. PIL, effusions, and lymphedema can be the features of multisegmental generalized lymphatic dysplasia. In addition, both lymphoscintigraphy and intranodal lymphangiography could be considered when lymphatic system

Fatal Cerebral Edema, Seizures, and Hyponatremia After Trazodone Overdose.

PubMed

Avila, Jose David

Trazodone is a serotonin antagonist and reuptake inhibitor that is widely used for the treatment of depression and insomnia. Fatal overdose is rare and usually occurs when combined with other drugs or alcohol. Only a few lethal cases of pure trazodone overdose have been reported, all attributed to cardiotoxicity. We reported a 37-year-old woman who presented after ingesting 6.45 g of trazodone in a suicidal attempt. She was hyponatremic because of the syndrome of inappropriate antidiuretic hormone secretion and, shortly after, had a seizure and developed fatal cerebral edema. Others have described seizures and hyponatremia after pure trazodone overdose, but this is the first report of cerebral edema and death from a neurological complication. Careful monitoring and correction of sodium levels may be necessary in these patients.

Effect of the Rhinoplasty Technique and Lateral Osteotomy on Periorbital Edema and Ecchymosis.

PubMed

Kiliç, Caner; Tuncel, Ümit; Cömert, Ela; Şencan, Ziya

2015-07-01

The present study aimed to compare edema and ecchymosis in the early and late postoperative periods following the application of different surgical techniques (open and endonasal) and different types of lateral osteotomy (internal and external). The files and photographs of a total of 120 patients whose records were regularly maintained/updated and who underwent septorhinoplasty operation with the same surgeon were retrospectively evaluated. Sixty-nine (57.5%) patients were women and 51 (43.5%) were men. The patients were divided into 4 different groups according to the operations they underwent as follows--Group I: open technique septorhinoplasty + internal/continuous lateral osteotomy; Group II: endonasal rhinoplasty + internal/continuous lateral osteotomy; Group III: open technique septorhinoplasty + external/perforating lateral osteotomy; and Group IV: endonasal rhinoplasty + external/perforating lateral osteotomy. Postoperative edema and ecchymosis, and lateral nasal wall mucosal damage because of osteotomy were evaluated. Postoperative second day edema and ecchymosis scores were statistically significantly better in patients in Group II compared with the patients in Group I (P = 0.010 and P = 0.004, respectively). Postoperative first day edema and postoperative seventh day ecchymosis scores were statistically significantly better in the patients in Group IV compared with the patients in Group III (P = 0.025 and P = 0.011, respectively). Intraoperative bleeding was similar in all groups. The nasal tip was more flexible in patients who underwent closed technique rhinoplasty. Unilateral mucosal damage occurred in 3 patients (4%) with internal lateral osteotomy, whereas no mucosal damage was present in patients with external osteotomy. The difference in the rate of edema and ecchymosis in the early postoperative period between the closed technique rhinoplasty and the open surgical approach was statistically significant, whereas

An orally active TRPV4 channel blocker prevents and resolves pulmonary edema induced by heart failure.

PubMed

Thorneloe, Kevin S; Cheung, Mui; Bao, Weike; Alsaid, Hasan; Lenhard, Stephen; Jian, Ming-Yuan; Costell, Melissa; Maniscalco-Hauk, Kristeen; Krawiec, John A; Olzinski, Alan; Gordon, Earl; Lozinskaya, Irina; Elefante, Lou; Qin, Pu; Matasic, Daniel S; James, Chris; Tunstead, James; Donovan, Brian; Kallal, Lorena; Waszkiewicz, Anna; Vaidya, Kalindi; Davenport, Elizabeth A; Larkin, Jonathan; Burgert, Mark; Casillas, Linda N; Marquis, Robert W; Ye, Guosen; Eidam, Hilary S; Goodman, Krista B; Toomey, John R; Roethke, Theresa J; Jucker, Beat M; Schnackenberg, Christine G; Townsley, Mary I; Lepore, John J; Willette, Robert N

2012-11-07

Pulmonary edema resulting from high pulmonary venous pressure (PVP) is a major cause of morbidity and mortality in heart failure (HF) patients, but current treatment options demonstrate substantial limitations. Recent evidence from rodent lungs suggests that PVP-induced edema is driven by activation of pulmonary capillary endothelial transient receptor potential vanilloid 4 (TRPV4) channels. To examine the therapeutic potential of this mechanism, we evaluated TRPV4 expression in human congestive HF lungs and developed small-molecule TRPV4 channel blockers for testing in animal models of HF. TRPV4 immunolabeling of human lung sections demonstrated expression of TRPV4 in the pulmonary vasculature that was enhanced in sections from HF patients compared to controls. GSK2193874 was identified as a selective, orally active TRPV4 blocker that inhibits Ca(2+) influx through recombinant TRPV4 channels and native endothelial TRPV4 currents. In isolated rodent and canine lungs, TRPV4 blockade prevented the increased vascular permeability and resultant pulmonary edema associated with elevated PVP. Furthermore, in both acute and chronic HF models, GSK2193874 pretreatment inhibited the formation of pulmonary edema and enhanced arterial oxygenation. Finally, GSK2193874 treatment resolved pulmonary edema already established by myocardial infarction in mice. These findings identify a crucial role for TRPV4 in the formation of HF-induced pulmonary edema and suggest that TRPV4 blockade is a potential therapeutic strategy for HF patients.

Metastatic carcinoma of the breast: a case with the unusual presentation of unilateral periorbital edema.

PubMed

Kuo, Shu-Chen; Hsiao, Shih-Chuan; Chiou, Chien-Chun; Chen, Fen-Fen; Huang, Kuo-Chan

2008-01-01

Metastasis of mammary cancer involving the orbit is common, and it typically presents with enophthalmos and restrictions of ocular motility. We report a case of mammary cancer with the unusual presentation of unilateral periorbital edema only. The possible mechanisms of unilateral periorbital swelling are discussed. Metastasis of breast cancer involving unilateral eyelid edema was diagnosed in a 66-year-old woman. A biopsy was performed to confirm the etiology after vague neuroimaging findings. The diagnosis was based on the histopathologic features of carcinomatous cells in the excised specimen. Insidious, progressive unilateral upper and lower eyelid swelling of the right eye disappeared after one cycle of palliative chemotherapy. Neither restriction nor proptosis developed in the whole course. Possible metastasis should be considered as a possible etiology of unilateral eyelid edema, even without a palpable mass or limitation of ocular motility. A biopsy should be performed in cases of unexplained eyelid edema.

Edema is not a reliable diagnostic sign to exclude small brain metastases.

PubMed

Schneider, Tanja; Kuhne, Jan Felix; Bittrich, Paul; Schroeder, Julian; Magnus, Tim; Mohme, Malte; Grosser, Malte; Schoen, Gerhard; Fiehler, Jens; Siemonsen, Susanne

2017-01-01

No prior systematic study on the extent of vasogenic edema (VE) in patients with brain metastases (BM) exists. Here, we aim to determine 1) the general volumetric relationship between BM and VE, 2) a threshold diameter above which a BM shows VE, and 3) the influence of the primary tumor and location of the BM in order to improve diagnostic processes and understanding of edema formation. This single center, retrospective study includes 173 untreated patients with histologically proven BM. Semi-manual segmentation of 1416 BM on contrast-enhanced T1-weighted images and of 865 VE on fluid-attenuated inversion recovery/T2-weighted images was conducted. Statistical analyses were performed using a paired-samples t-test, linear regression/generalized mixed-effects model, and receiver-operating characteristic (ROC) curve controlling for the possible effect of non-uniformly distributed metastases among patients. For BM with non-confluent edema (n = 545), there was a statistically significant positive correlation between the volumes of the BM and the VE (P < 0.001). The optimal threshold for edema formation was a diameter of 9.4 mm for all BM. The primary tumors as interaction term in multivariate analysis had a significant influence on VE formation whereas location had not. Hence VE development is dependent on the volume of the underlying BM and the site of the primary neoplasm, but not from the location of the BM.

Overview of the role of Shiga toxins in porcine edema disease pathogenesis.

PubMed

Casanova, Natalia A; Redondo, Leandro M; Dailoff, Gabriela C; Arenas, David; Fernández Miyakawa, Mariano E

2018-06-15

Shiga toxin-producing Escherichia coli (STEC) have been implicated as the cause of enterotoxemias, such as hemolytic uremic syndrome in humans and edema disease (ED) of pigs. Stx1 and Stx2 are the most common types found in association with illness, but only Stx2e is associated with disease in the animal host. Porcine edema disease is a serious affection which can lead to dead causing great losses of weaned piglets. Stx2e is the most frequent Stx variant found in porcine feces and is considered the key virulence factor involved in the pathogenesis of porcine edema disease. Stx2e binds with higher affinity to Gb4 receptor than to Gb3 which could be due to amino acid changes in B subunit. Moreover, this subtype also binds to Forssman glycosphingolipids conferring upon Stx2e a unique promiscuous recognition feature. Manifestations of edema disease are caused by systemic effects of Stx2e with no significant morphologic changes in enterocytes. Endothelial cell necrosis in the brain is an early event in the pathogenesis of ED caused by Stx2e-producing STEC strains. Further studies are needed to generate techniques and tools which allow to understand the circulation and ecology of STEC strains in pigs even in resistant animals for diagnostic and epidemiological purposes. Copyright © 2018 Elsevier Ltd. All rights reserved.

Idiopathic remitting seronegative symmetrical synovitis with pitting edema syndrome associated with bilateral pleural and pericardial effusions: a case report.

PubMed

Yanamoto, Shozaburo; Fukae, Jiro; Fukiyama, Yurie; Fujioka, Shinsuke; Ouma, Shinji; Tsuboi, Yoshio

2016-07-20

Remitting seronegative symmetrical synovitis with pitting edema syndrome is characterized by symmetrical synovitis with pitting edema in the dorsum of the hands or feet. Most cases of remitting seronegative symmetrical synovitis with pitting edema syndrome are idiopathic, but some are secondary to malignancy, autoimmune disease, or neurodegenerative disorders. Pleural and pericardial effusions are unusual complications in idiopathic remitting seronegative symmetrical synovitis with pitting edema syndrome. A 74-year-old Japanese woman presented to our hospital with arthralgia and pitting edema in her feet. She had pain in multiple joints, peripheral edema, and a markedly elevated erythrocyte sedimentation rate. Enhanced computed tomography and laboratory data showed no evidence of malignancy. These findings suggested that she had idiopathic remitting seronegative symmetrical synovitis with pitting edema syndrome. She also developed respiratory distress because of bilateral pleural and pericardial effusions. Laboratory data showed that serum vascular endothelial growth factor and interleukin-6 were significantly elevated. After administration of steroids, her pleural and pericardial effusions decreased and finally disappeared. Furthermore, vascular endothelial growth factor and interleukin-6 decreased when the pleural and pericardial effusions disappeared. Here we report the case of a patient with idiopathic remitting seronegative symmetrical synovitis with pitting edema syndrome associated with life-threatening complications, including bilateral pleural and pericardial effusions during the course of the illness, which led to respiratory failure and atrial fibrillation. Elevated vascular endothelial growth factor and interleukin-6 may be associated with the cause of pleural and pericardial effusions in idiopathic remitting seronegative symmetrical synovitis with pitting edema syndrome.

Periorbital edema and erythema: an unusual localization of DLE in a patient with psoriasis.

PubMed

Serarslan, Gamze; Atik, Esin; Sarikaya, Gökhan

2011-05-01

Discoid lupus erythematosus (DLE) is characterized by erythematous, raised, indurated papules or plaques. DLE may rarely present as periorbital erythema and edema. We report the case of a 33-year-old woman with psoriasis localized on the trunk and extremities who developed prominent periorbital edema and erythema diagnosed as DLE. © 2011 Japanese Dermatological Association.

Treatment of periorbital edema with human corticotropin-releasing factor after blepharoplasty.

PubMed

Schendel, S A; Stephanides, M

1996-03-01

This prospective study of 32 patients was undertaken to ev evaluate the formation of postoperative periorbital edema after administration of human corticotropin-releasing factor (hCRF). Human corticotropin-releasing factor has strong antiedematous properties as a result of direct action on blood vessels independent of endocrine function and has been shown to have a positive effect on vascular permeability in animal studies independent of corticosteroid effects. Human corticotropin-releasing factor was administered intravenously preoperatively to patients undergoing blepharoplasty in doses of 2, 4, and 8 mu g/kg body weight as a randomized, double-blind, placebo-controlled study. The periorbital edema was measured by the use of a three-dimensional laser scanner to determine facial and eyelid volume changes as specified times postoperatively. Human corticotropin-releasing factor was well tolerated when administered intravenously over a ten-minute period to healthy patients undergoing blepharoplasty. Mild transitory flushing and hypotension were the most common adverse events. Transient decreases in systolic and diastolic blood pressure and increases in heart rate occurred at hCRF doses greater than 2 mu g/kg and were most prominent at 8 mu g/kg. The 8 mu g/kg hCRF dose also showed a trend toward less postoperative edema but this was not statistically significant at the p<0.05 level. Human corticotropin-releasing factor appears to be safe for intravenous use in patients undergoing blepharoplasty; however, its efficacy in reducing postoperative edema as a single preoperative administration was not conclusively demonstrated in this study. Further research with a larger study population and other dosing regimens is indicated.

The impact of prostate edema on cell survival and tumor control after permanent interstitial brachytherapy for early stage prostate cancers

NASA Astrophysics Data System (ADS)

(Jay Chen, Zhe; Roberts, Kenneth; Decker, Roy; Pathare, Pradip; Rockwell, Sara; Nath, Ravinder

2011-08-01

Previous studies have shown that procedure-induced prostate edema during permanent interstitial brachytherapy (PIB) can cause significant variations in the dose delivered to the prostate gland. Because the clinical impact of edema-induced dose variations strongly depends on the magnitude of the edema, the temporal pattern of its resolution and its interplay with the decay of radioactivity and the underlying biological processes of tumor cells (such as tumor potential doubling time), we investigated the impact of edema-induced dose variations on the tumor cell survival and tumor control probability after PIB with the 131Cs, 125I and 103Pd sources used in current clinical practice. The exponential edema resolution model reported by Waterman et al (1998 Int. J. Radiat. Oncol. Biol. Phys. 41 1069-77) was used to characterize the edema evolutions previously observed during clinical PIB for prostate cancer. The concept of biologically effective dose, taking into account tumor cell proliferation and sublethal damage repair during dose delivery, was used to characterize the effects of prostate edema on cell survival and tumor control probability. Our calculation indicated that prostate edema, if not appropriately taken into account, can increase the cell survival and decrease the probability of local control of PIB. The magnitude of an edema-induced increase in cell survival increased with increasing edema severity, decreasing half-life of radioactive decay and decreasing photon energy emitted by the source. At the doses currently prescribed for PIB and for prostate cancer cells characterized by nominal radiobiology parameters recommended by AAPM TG-137, PIB using 125I sources was less affected by edema than PIB using 131Cs or 103Pd sources due to the long radioactive decay half-life of 125I. The effect of edema on PIB using 131Cs or 103Pd was similar. The effect of edema on 103Pd PIB was slightly greater, even though the decay half-life of 103Pd (17 days) is longer than

Aquaporin-1 Deficiency Protects Against Myocardial Infarction by Reducing Both Edema and Apoptosis in Mice

PubMed Central

Li, Lihua; Weng, Zhiyong; Yao, Chenjuan; Song, Yuanlin; Ma, Tonghui

2015-01-01

Many studies have determined that AQP1 plays an important role in edema formation and resolution in various tissues via water transport across the cell membrane. The aim of this research was to determine both if and how AQP1 is associated with cardiac ischemic injury, particularly the development of edema following myocardial infarction (MI). AQP1+/+ and AQP1−/− mice were used to create the MI model. Under physiological conditions, AQP1−/− mice develop normally; however, in the setting of MI, they exhibit cardioprotective properties, as shown by reduced cardiac infarct size determined via NBT staining, improved cardiac function determined via left ventricular catheter measurements, decreased AQP1-dependent myocardial edema determined via water content assays, and decreased apoptosis determined via TUNEL analysis. Cardiac ischemia caused by hypoxia secondary to AQP1 deficiency stabilized the expression of HIF-1α in endothelial cells and subsequently decreased microvascular permeability, resulting in the development of edema. The AQP1-dependent myocardial edema and apoptosis contributed to the development of MI. AQP1 deficiency protected cardiac function from ischemic injury following MI. Furthermore, AQP1 deficiency reduced microvascular permeability via the stabilization of HIF-1α levels in endothelial cells and decreased cellular apoptosis following MI. PMID:26348407

Correlation between subacute sensorimotor deficits and brain edema in two mouse models of intracerebral hemorrhage.

PubMed

Krafft, Paul R; McBride, Devin W; Lekic, Tim; Rolland, William B; Mansell, Charles E; Ma, Qingyi; Tang, Jiping; Zhang, John H

2014-05-01

Formation of brain edema after intracerebral hemorrhage (ICH) is highly associated with its poor outcome. However, the relationship between cerebral edema and behavioral deficits has not been thoroughly examined in the preclinical setting. Hence, this study aimed to evaluate the ability of common sensorimotor tests to predict the extent of brain edema in two mouse models of ICH. One hundred male CD-1 mice were subjected to sham surgery or ICH induction via intrastriatal injection of either autologous blood (30 μL) or bacterial collagenase (0.0375U or 0.075U). At 24 and 72 h after surgery, animals underwent a battery of behavioral tests, including the modified Garcia neuroscore (Neuroscore), corner turn test (CTT), forelimb placing test (FPT), wire hang task (WHT) and beam walking (BW). Brain edema was evaluated via the wet weight/dry weight method. Intrastriatal injection of autologous blood or bacterial collagenase resulted in a significant increase in brain water content and associated sensorimotor deficits (p<0.05). A significant correlation between brain edema and sensorimotor deficits was observed for all behavioral tests except for WHT and BW. Based on these findings, we recommend implementing the Neuroscore, CTT and/or FPT in preclinical studies of unilateral ICH in mice. Copyright © 2014 Elsevier B.V. All rights reserved.

Retinal vasculitis and cystoid macular edema after body tattooing: a case report.

PubMed

Moschos, M M; Guex-Crosier, Y

2004-05-01

To report a case of retinal vasculitis occurring after the placement of permanent tattoos. A 21-year-old male was referred to our department with impairment of visual acuity. Permanent tattoos covered the head, body, arms and legs. The patient was examined with ophthalmoscopy, fluorescein angiography, indocyanine green angiography and optical coherence tomography. Systemic medical and laboratory work-up were performed in order to exclude an infectious agent or an inflammatory disease. He had no history of intravenous drug abuse. Our patient presented severe posterior uveitis associated with retinal vasculitis and cystoid macular edema. Laboratory tests ruled out all diseases causing vasculitis. HIV and B, C hepatitis tests were negative. Cystoid macular edema and vasculitis were resolved after immunosuppressive therapy. This is the first description of a retinal vasculitis associated with cystoid macular edema in a completely healthy individual after the placement of permanent tattoos. A phagocytosis of tattoo pigments leading to their lysis is described in the literature as a mechanism causing vasculitis.

Anthrax Vaccine Precipitated Induces Edema Toxin-Neutralizing, Edema Factor-Specific Antibodies in Human Recipients

PubMed Central

Dumas, Eric K.; Gross, Timothy; Larabee, Jason; Pate, Lance; Cuthbertson, Hannah; Charlton, Sue; Hallis, Bassam; Engler, Renata J. M.; Collins, Limone C.; Spooner, Christina E.; Chen, Hua; Ballard, Jimmy; James, Judith A.

2017-01-01

ABSTRACT Edema toxin (ET), composed of edema factor (EF) and protective antigen (PA), is a virulence factor of Bacillus anthracis that alters host immune cell function and contributes to anthrax disease. Anthrax vaccine precipitated (AVP) contains low but detectable levels of EF and can elicit EF-specific antibodies in human recipients of AVP. Active and passive vaccination of mice with EF can contribute to protection from challenge with Bacillus anthracis spores or ET. This study compared humoral responses to ET in recipients of AVP (n = 33) versus anthrax vaccine adsorbed (AVA; n = 66), matched for number of vaccinations and time postvaccination, and further determined whether EF antibodies elicited by AVP contribute to ET neutralization. AVP induced higher incidence (77.8%) and titer (229.8 ± 58.6) of EF antibodies than AVA (4.2% and 7.8 ± 8.3, respectively), reflecting the reported low but detectable presence of EF in AVP. In contrast, PA IgG levels and ET neutralization measured using a luciferase-based cyclic AMP reporter assay were robust and did not differ between the two vaccine groups. Multiple regression analysis failed to detect an independent contribution of EF antibodies to ET neutralization in AVP recipients; however, EF antibodies purified from AVP sera neutralized ET. Serum samples from at least half of EF IgG-positive AVP recipients bound to nine decapeptides located in EF domains II and III. Although PA antibodies are primarily responsible for ET neutralization in recipients of AVP, increased amounts of an EF component should be investigated for the capacity to enhance next-generation, PA-based vaccines. PMID:28877928

Hypercapnic acidosis modulates inflammation, lung mechanics, and edema in the isolated perfused lung.

PubMed

De Smet, Hilde R; Bersten, Andrew D; Barr, Heather A; Doyle, Ian R

2007-12-01

Low tidal volume (V(T)) ventilation strategies may be associated with permissive hypercapnia, which has been shown by ex vivo and in vivo studies to have protective effects. We hypothesized that hypercapnic acidosis may be synergistic with low V(T) ventilation; therefore, we studied the effects of hypercapnia and V(T) on unstimulated and lipopolysaccharide-stimulated isolated perfused lungs. Isolated perfused rat lungs were ventilated for 2 hours with low (7 mL/kg) or moderately high (20 mL/kg) V(T) and 5% or 20% CO(2), with lipopolysaccharide or saline added to the perfusate. Hypercapnia resulted in reduced pulmonary edema, lung stiffness, tumor necrosis factor alpha (TNF-alpha) and interleukin 6 (IL-6) in the lavage and perfusate. The moderately high V(T) did not cause lung injury but increased lavage IL-6 and perfusate IL-6 as well as TNF-alpha. Pulmonary edema and respiratory mechanics improved, possibly as a result of a stretch-induced increase in surfactant turnover. Lipopolysaccharide did not induce significant lung injury. We conclude that hypercapnia exerts a protective effect by modulating inflammation, lung mechanics, and edema. The moderately high V(T) used in this study stimulated inflammation but paradoxically improved edema and lung mechanics with an associated increase in surfactant release.

INTRAVITREAL DEXAMETHASONE IMPLANTATION IN PATIENTS WITH DIFFERENT MORPHOLOGICAL DIABETIC MACULAR EDEMA HAVING INSUFFICIENT RESPONSE TO RANIBIZUMAB.

PubMed

Kaldırım, Havva; Yazgan, Serpil; Atalay, Kursat; Gurez, Ceren; Savur, Fatma

2018-05-01

To evaluate the effectiveness of a single intravitreal injection of dexamethasone implant in resistant diabetic macular edema that have different morphological types. In this retrospective study, 31 patients (35 eyes) with persistent diabetic macular edema, who underwent a single injection of dexamethasone implant, were evaluated. Diabetic macular edema was classified into three types: diffuse retinal thickening (n = 10), cystoid macular edema (n = 13), and serous retinal detachment (n = 12). Primary outcome measures were best corrected visual acuity, and central macular thickness. The three subgroups were similar in terms of age and gender (P > 0.05). Total duration of diabetes was significantly less in the serous retinal detachment subgroup (P = 0.01). There were no differences in the best corrected visual acuity between the three subgroups until the sixth month. However, the best corrected visual acuity was significantly better in the diffuse retinal thickness subgroup at the sixth month (P = 0.008). Regarding the central macular thickness values, it was statistically better in serous retinal detachment than in diffuse retinal thickening and cystoid macular edema subgroups till the sixth month (P = 0.001). However, at the sixth month, there was not any statistical difference between subgroups regarding central macular thickness values. Antiglaucomatous agents were required in 4 (11.4%) patients throughout the study. Treatment algorithms should differ according to the morphology of diabetic macular edema; however, more data is needed to give specific recommendations.

The impact of vulvar lichen sclerosus on sexual dysfunction.

PubMed

Haefner, Hope K; Aldrich, Nely Z; Dalton, Vanessa K; Gagné, Hélène M; Marcus, Stephanie B; Patel, Divya A; Berger, Mitchell B

2014-09-01

Lichen sclerosus (LS) is a chronic inflammatory condition that is known to arise on the vulva. Many women with LS report vulvar pain, often affecting a patient's quality of life. In this study, the sexual function of LS patients, with and without pain, was compared to control populations. A case-control study to examine the relationship between LS and sexual dysfunction was conducted. A total of 335 women presenting to the gynecology clinic were included in the study: 197 women with biopsy confirmed LS were compared to two control groups (95 asymptomatic women were "healthy" controls and 43 women had vulvovaginal candidiasis) on self-reported current health complaints, medical and surgical history and current symptoms such as pain and itching, type and frequency of sexual activity, and satisfaction with sexual activity. Women with LS reported less frequent sexual activity than healthy controls (p=0.007) and Candida controls (p=0.04). Currently sexually active women with LS were significantly less likely to report vaginal intercourse (71.6%) than healthy controls (89.0%, p=0.003) or Candida controls (100%, p=0.0003), even though similar proportions of all three groups reported that vaginal intercourse was important. Satisfaction towards the quality of current sexual activity was significantly lower among women with LS compared with both the healthy and Candida control groups. 23.7% of women with LS reported that sexual activity was rarely or never satisfactory as compared with 0% of healthy controls (p<0.0001) and 6.5% of Candida controls (p=0.03). Women with LS have less frequent sexual activity and less satisfying sexual activity when compared with controls.

Diuretics Combined With Compression in Resistant Limb Edema of Advanced Disease-A Case Series Report.

PubMed

Gradalski, Tomasz

2018-04-01

The extremity edema of advanced disease is a common, multifactorial feature, which impairs patients' activities and quality of life. The most frequently chosen management is based on combined decongestive physiotherapy or pharmacotherapy (with diuretics or steroids). Subcutaneous lymphatic drainage in refractory edema may decrease the swelling, prevent spontaneous lymphorrhea, but also increase the risk of infection. Safe and effective conservative management in diuretics-resistant edemas is lacking. The objective of this prospective, observational study was to assess the effectiveness and tolerability of combined physiotherapeutic and diuretic therapy in edemas refractory to parenteral diuretics. A group of 19 patients with advanced disease and severe bilateral leg edema resistant to parenteral diuretic therapy were treated for three days with a combination of multilayer short-stretch compression bandaging and furosemide in hypersaline intravenous infusion. A clinically meaningful decrease in mean limb volume (of 1.52 L; 20.6%; P < 0.0001)-strongly correlating with patients' weight loss (ρ = 0.71; P = 0.0001), with a lowering of the intensity of complaints-was achieved. The treatment was well tolerated, without decreasing the performance status in any patient. Stable levels of blood pressure, laboratory kidney profile (potassium, sodium, creatinine clearance), and serum albumin were observed. Maintenance of the achieved results with a good compliance was seen during an informal follow-up at the hospice. The combination of compression therapy with hypersaline diuretics could be considered as a valuable option for refractory cases of limb edema in advanced disease. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

Effect of intravitreal bevacizumab on diabetic macular edema with hard exudates

PubMed Central

Jeon, Sohee; Lee, Won Ki

2014-01-01

Background We evaluated the efficacy of intravitreal bevacizumab on diabetic macular edema with subfoveal and perifoveal hard exudates. Materials and methods Eleven eyes (11 patients) exhibiting diabetic macular edema with subfoveal and perifoveal hard exudates were included in this prospective, nonrandomized interventional pilot study. All patients were treated with monthly scheduled intravitreal bevacizumab injections for 6 months. Changes in the Early Treatment Diabetic Retinopathy Study best corrected visual acuity, amount of hard exudates on fundus photography, and macular edema detected by central subfield thickness on spectral domain optical coherence tomography after six serial injections, were assessed. The amount of hard exudates at each visit was evaluated as pixels in fundus photography, using an Adobe Photoshop program. Results Ten of 11 patients completed follow-up. The mean Early Treatment Diabetic Retinopathy Study best corrected visual acuity was 59.9±5.7 letters (Snellen equivalent, 20/63) at baseline evaluation. The best corrected visual acuity exhibited no significant difference at month 6 compared with at baseline (57.9±6.0 letters or 20/70 at month 6; P=0.085). At month 6, mean central subfield thickness decreased from 370.4±56.5 to 334.6±65.0 μm (P=0.009). The mean amount of hard exudates increased from 4467.1±2736.1 to 6592.4±2498.3 pixels at month 6 (P=0.022). No serious adverse events occurred. Conclusion Continuous intravitreal bevacizumab was found to have no benefit in visual acuity and amount of hard exudates, despite the improvement of macular edema at 6 months. PMID:25143708

The Women's EMPOWER Survey: Identifying Women's Perceptions on Vulvar and Vaginal Atrophy and Its Treatment.

PubMed

Kingsberg, Sheryl A; Krychman, Michael; Graham, Shelli; Bernick, Brian; Mirkin, Sebastian

2017-03-01

Vulvar and vaginal atrophy (VVA) affects up to two thirds of postmenopausal women, but most symptomatic women do not receive prescription therapy. To evaluate postmenopausal women's perceptions of VVA and treatment options for symptoms in the Women's EMPOWER survey. The Rose Research firm conducted an internet survey of female consumers provided by Lightspeed Global Market Insite. Women at least 45 years of age who reported symptoms of VVA and residing in the United States were recruited. Survey results were compiled and analyzed by all women and by treatment subgroups. Respondents (N = 1,858) had a median age of 58 years (range = 45-90). Only 7% currently used prescribed VVA therapies (local estrogen therapies or oral selective estrogen receptor modulators), whereas 18% were former users of prescribed VVA therapies, 25% used over-the-counter treatments, and 50% had never used any treatment. Many women (81%) were not aware of VVA or that it is a medical condition. Most never users (72%) had never discussed their symptoms with a health care professional (HCP). The main reason for women not to discuss their symptoms with an HCP was that they believed that VVA was just a natural part of aging and something to live with. When women spoke to an HCP about their symptoms, most (85%) initiated the discussion. Preferred sources of information were written material from the HCP's office (46%) or questionnaires to fill out before seeing the HCP (41%).The most negative attributes of hormonal products were perceived risk of systemic absorption, messiness of local creams, and the need to reuse an applicator. Overall, HCPs only recommended vaginal estrogen therapy to 23% and oral hormone therapies to 18% of women. When using vaginal estrogen therapy, less than half of women adhered to and complied with posology; only 33% to 51% of women were very to extremely satisfied with their efficacy. The Women's EMPOWER survey showed that VVA continues to be an under-recognized and under

Prevention of edema and flight microangiopathy with Venoruton (HR), (0-[beta-hydroxyethyl]-rutosides) in patients with varicose veins.

PubMed

Cesarone, M R; Belcaro, G; Ricci, A; Brandolini, R; Pellegrini, L; Dugall, M; Di Renzo, A; Vinciguerra, G; Gizzi, G; Cornelli, U; Errichi, B M; Corsi, M; Ippolito, E; Adovasio, R; Cacchio, M; Stuard, S; Larnier, C; Candiani, C; Cerritelli, F

2005-01-01

The aim of this open study was the evaluation of the effects of HR (Venoruton) at a dose of 1 g/day on the prevention and control of flight microangiopathy and edema in subjects with varicose veins and moderate chronic venous insufficiency flying for more than 11 hours. Patients with varicose veins, edema, but without initial skin alterations or complications, were included. Measurements of skin laser Doppler (LDF) resting flux (RF) venoarteriolar response (VAR), ankle swelling (RAS), and edema were made within 12 hours before and within 3 hours after the flights. The resulting edema after the flights was evaluated with a composite edema score (analogue scale line). A group of 20 subjects was treated with HR (1 g/day, starting 2 days before the flight and 1 g for every 12 hours on day of travel). Another group of 18 subjects formed the control group. The length of the flights was between 11 and 13 hours; all seats were in coach class. Fifty patients were enrolled and 38 patients were evaluable at the end of the trial. The 2 groups (treatment and control) were comparable for age and sex distribution. The decrease in RF was significant in both groups with a higher flux at the end of the flight in the HR group (p < 0.05). The venoarteriolar response was decreased at the end of the flights; the decrease was lower in the HR group (p < 0.05). The increase in RAS and the edema score were significantly lower in the HR group. In conclusion HR is useful for reducing the level of microangiopathy and the increased capillary filtration and in controlling edema in patients with venous disease in long flights. The higher level of flux and VAR and the reduction in edema indicate a positive effect of HR on the microcirculation. This study confirms that HR prophylaxis is effective to control flight microangiopathy associated with edema.

Agmatine attenuates brain edema through reducing the expression of aquaporin-1 after cerebral ischemia

PubMed Central

Kim, Jae Hwan; Lee, Yong Woo; Park, Kyung Ah; Lee, Won Taek; Lee, Jong Eun

2010-01-01

Brain edema is frequently shown after cerebral ischemia. It is an expansion of brain volume because of increasing water content in brain. It causes to increase mortality after stroke. Agmatine, formed by the decarboxylation of -arginine by arginine decarboxylase, has been shown to be neuroprotective in trauma and ischemia models. The purpose of this study was to investigate the effect of agmatine for brain edema in ischemic brain damage and to evaluate the expression of aquaporins (AQPs). Results showed that agmatine significantly reduced brain swelling volume 22 h after 2 h middle cerebral artery occlusion in mice. Water content in brain tissue was clearly decreased 24 h after ischemic injury by agmatine treatment. Blood–brain barrier (BBB) disruption was diminished with agmatine than without. The expressions of AQPs-1 and -9 were well correlated with brain edema as water channels, were significantly decreased by agmatine treatment. It can thus be suggested that agmatine could attenuate brain edema by limitting BBB disruption and blocking the accumulation of brain water content through lessening the expression of AQP-1 after cerebral ischemia. PMID:20029450

Semi-automated brain tumor and edema segmentation using MRI.

PubMed

Xie, Kai; Yang, Jie; Zhang, Z G; Zhu, Y M

2005-10-01

Manual segmentation of brain tumors from magnetic resonance images is a challenging and time-consuming task. A semi-automated method has been developed for brain tumor and edema segmentation that will provide objective, reproducible segmentations that are close to the manual results. Additionally, the method segments non-enhancing brain tumor and edema from healthy tissues in magnetic resonance images. In this study, a semi-automated method was developed for brain tumor and edema segmentation and volume measurement using magnetic resonance imaging (MRI). Some novel algorithms for tumor segmentation from MRI were integrated in this medical diagnosis system. We exploit a hybrid level set (HLS) segmentation method driven by region and boundary information simultaneously, region information serves as a propagation force which is robust and boundary information serves as a stopping functional which is accurate. Ten different patients with brain tumors of different size, shape and location were selected, a total of 246 axial tumor-containing slices obtained from 10 patients were used to evaluate the effectiveness of segmentation methods. This method was applied to 10 non-enhancing brain tumors and satisfactory results were achieved. Two quantitative measures for tumor segmentation quality estimation, namely, correspondence ratio (CR) and percent matching (PM), were performed. For the segmentation of brain tumor, the volume total PM varies from 79.12 to 93.25% with the mean of 85.67+/-4.38% while the volume total CR varies from 0.74 to 0.91 with the mean of 0.84+/-0.07. For the segmentation of edema, the volume total PM varies from 72.86 to 87.29% with the mean of 79.54+/-4.18% while the volume total CR varies from 0.69 to 0.85 with the mean of 0.79+/-0.08. The HLS segmentation method perform better than the classical level sets (LS) segmentation method in PM and CR. The results of this research may have potential applications, both as a staging procedure and a method of

[A case of severe asthma exacerbation complicated with cerebral edema and diffuse multiple cerebral micro-bleeds].

PubMed

Ohkura, Noriyuki; Fujimura, Masaki; Sakai, Asao; Fujita, Kentaro; Katayama, Nobuyuki

2009-08-01

A 36-year-old woman was admitted to the Intensive Care Unit for the treatment of severe asthma exacerbation. Her condition of asthma improved with systemic glucocorticosteroids, inhaled beta2-agonist, intravenous theophylline and inhaled anesthesia (isoflurane) under mechanical ventilation. Her consciousness was disturbed even after terminating isoflurane. Brain CT and MRI scan showed cerebral edema and diffuse multiple cerebral micro-bleeds. Glyceol, a hyperosmotic diuretic solution consisting of 10% glycerol and 5% fructose in saline, was administered to decrease cerebral edema. Her consciousness disturbance gradually recovered. Cerebral edema and hemorrhage improved. On the 69th hospital day, she was discharged from hospital without sequelae. This case is a rare one in which severe asthma exacerbation was complicated with cerebral edema and diffuse multiple cerebral hemorrhage. Inhaled anesthesia for asthma exacerbation should be used carefully to avoid delay of diagnosis of central nervous system complications.

Dermatomyositis presenting with severe subcutaneous edema: five additional cases and review of the literature.

PubMed

Milisenda, José C; Doti, Pamela I; Prieto-González, Sergio; Grau, Josep M

2014-10-01

Dermatomyositis (DM) constitutes a subset of idiopathic inflammatory myopathies clinically characterized by proximal muscle weakness and skin involvement. Some of the dermatologic manifestations are highly prevalent and characteristic, but others such as generalized or limb edema are truly rare. The aim of the present study was to describe five cases of edematous DM diagnosed at our institution and to perform a review of the literature, as well as identify clinical, laboratory, or pathological data associated with this manifestation. We performed a retrospective clinical, laboratory, and pathological evaluation of five cases of this edematous presentation out of 86 DM cases diagnosed at our hospital from 2004 to 2013. Moreover, we undertook a medical literature search using inflammatory myopathy, dermatomyositis, and edema as key words, limited to articles published in MEDLINE, EMBASE, and LILACS database in English and Spanish from 1987 to 2013. A total of 19 patients were identified, five diagnosed at our hospital and 14 cases from the literature. Overall, the median time from disease onset to diagnosis was 2 months, and most of the patients (16/84 patients, 21%) required more aggressive therapy, including immunosuppressive agents and intravenous immunoglobulin (12/63 patients, 15%). Microinfarction was present 2.3 times more frequently in DM patients with edema compared with those without edema. The presence of edema in DM is uncommon but seems to be a sign of severe disease, requiring early and aggressive treatment. Microischemia-producing microinfarction may play an important pathophysiological role and determine the degree of disease severity. Copyright © 2014 Elsevier Inc. All rights reserved.

Does creating a subperiosteal tunnel influence the periorbital edema and ecchymosis in rhinoplasty?

PubMed

Kara, Cüneyt Orhan; Kara, Inci Gökalan; Topuz, Bülent

2005-08-01

The study goal was to determine whether creating a subperiosteal tunnel before lateral osteotomy had an effect on postoperative periorbital edema, ecchymosis, and subconjunctival ecchymosis. Eighteen consecutive patients who underwent septorhinoplasty were included in the study. In all patients lateral osteotomies were carried out bilaterally, after creating a subperiosteal tunnel on a randomly chosen side and without creating a subperiosteal tunnel on the other side. The patients were seen on the second postoperative day, and a different surgeon who was unaware of the side with the periosteal tunnel determined the side of the face with more edema and ecchymosis. Subconjunctival ecchymosis was evaluated and recorded, as well. Creating subperiosteal tunnels before lateral osteotomy statistically increased periorbital ecchymosis. Although there was no statistically significant difference, creating subperiosteal tunnels also increased development and severity of subconjunctival ecchymosis and edema. We suggest performing lateral osteotomy without creating subperiosteal tunnels.

Protective effects of radon inhalation on carrageenan-induced inflammatory paw edema in mice.

PubMed

Kataoka, Takahiro; Teraoka, Junichi; Sakoda, Akihiro; Nishiyama, Yuichi; Yamato, Keiko; Monden, Mayuko; Ishimori, Yuu; Nomura, Takaharu; Taguchi, Takehito; Yamaoka, Kiyonori

2012-04-01

We assessed whether radon inhalation inhibited carrageenan-induced inflammation in mice. Carrageenan (1% v/v) was injected subcutaneously into paws of mice that had or had not inhaled approximately 2,000 Bq/m(3) of radon for 24 h. Radon inhalation significantly increased superoxide dismutase (SOD) and catalase activities and significantly decreased lipid peroxide levels in mouse paws, indicating that radon inhalation activates antioxidative functions. Carrageenan administration induced paw edema and significantly increased tumor necrosis factor-alpha (TNF-α) and nitric oxide in serum. However, radon inhalation significantly reduced carrageenan-induced paw edema. Serum TNF-α levels were lower in the radon-treated mice than in sham-treated mice. In addition, SOD and catalase activities in paws were significantly higher in the radon-treated mice than in the sham-treated mice. These findings indicated that radon inhalation had anti-inflammatory effects and inhibited carrageenan-induced inflammatory paw edema.

[Periorbital edema as the initial symptom of lupus erythematosus profundus. Case report and discussion of the literature].

PubMed

Franke, W; Kuhn, A; Megahed, M; Krutmann, J; Ruzicka, T; Lehmann, P

1999-12-01

Periorbital edema may occur initially or in the course of a wide variety of diseases. One of these diseases is lupus panniculitis, a variant of lupus erythematosus, characterized by firm subcutaneous nodules that may ulcerate with subsequent scar formation. We present a case of lupus panniculitis in which the periorbital edema was the initial manifestation. Knowledge about the differential diagnostic possibilities of periorbital edema as well as the different variants of cutaneous lupus erythematosus is important to reach the correct diagnosis.

Myelin basic protein-messenger RNA (MBP-mRNA) expression during triethyltin-induced myelin edema.

PubMed

Veronesi, B; Jones, K; Gupta, S; Pringle, J; Mezei, C

1991-01-01

Triethyltin (TET) is a neurotoxicant that produces severe but transient cerebral edema, characterized ultrastructurally by vacuolation of the intraperiod line of central nervous system (CNS) myelin. TET has been reported to depress levels of myelin basic protein (MBP), a protein thought to play a critical role in myelin compaction. In the present study, the genomic expression (i.e., mRNA) of MBP was monitored throughout the pathogenesis of TET-induced myelin edema and recovery in Sprague-Dawley rats given a single injection of a neuropathic (8.0 mg/kg) or non-neuropathic (0.8 mg/kg) dose of TET-bromide. Levels of MBP-mRNA from the anterior and posterior brain were collected 1 hr, 3 hr, 2d, and 7d, postexposure. The optic nerve and caudal brainstem, representing anterior and posterior brain sites, respectively, were examined at the same time-points for ultrastructural evidence of edema and recovery. Our data indicate that neuropathic doses (8.0 mg/kg) of TET significantly stimulated MBP transcript throughout the brain at all exposure time-points. The magnitude and time-course of this stimulation differed in the anterior and posterior brain, with the latter region showing higher levels of MBP-mRNA. In the posterior brain, the highest levels of mRNA correlated with the appearance of edema in the caudal brainstem. In the anterior brain, MBP-mRNA levels were only marginally increased over controls. Ultrastructural evidence of myelin edema was confined to the brainstem in rats treated with neuropathic dose of TET. Intralamellar vacuolation appeared at 3 hr and 2d postexposure and could be correlated with peak levels of MBP transcript, whereas, recompacted myelin, which appeared by 7d postexposure, was associated with declining levels of the mRNA. Ultrastructural changes in the oligodendroglia were suggestive of metabolic stimulation and correlated with high MBP-mRNA levels. In summary, these data indicate that an initial genomic event in TET-induced myelin edema is

Oxygen therapy for corneal edema after cataract surgery.

PubMed

Sharifipour, Farideh; Panahi-Bazaz, Mahmoodreza; Idani, Esmaeil; Hajizadeh, Maryam; Saki, Azadeh

2015-07-01

To evaluate the effects of oxygen therapy on corneal edema after cataract surgery. Imam Khomeini Hospital, Ahvaz, Iran. Randomized controlled trial. Patients with severe corneal edema were randomized into 3 groups. Group 1 (control) received conventional therapy including topical sodium chloride, timolol, and betamethasone. Group 2 received the same therapy in addition to systemic normobaric oxygen at a flow rate of 10 L/min for 1 hour twice daily for 3 weeks. Group 3 received conventional therapy and transcorneal oxygen at a flow rate of 5 L/min for 1 hour twice daily for 3 weeks. Preoperative pachymetry and specular microscopy were performed. Pachymetry was performed 1, 3, 5, 7, 10, and 14 days postoperatively. At 1, 3 and 12 months, pachymetry and specular microscopy were performed. The study enrolled 45 patients. Preoperatively, there was no significant difference between the groups. Pachymetry was more than 1000 μm 1 day postoperatively in all patients. The preoperative pachymetry was restored in 14 days in Group 3 only. After 1 year, the endothelial cell count (ECC) was 1603 cells/mm(2), 1693 cells/mm(2), and 1911 cells/mm(2) with a loss of 37%, 32%, and 25% in Group 1, Group 2, and Group 3, respectively (P = .034, Groups 1 and 3). Group 3 had a higher ECC than the control group at 3 months (P = .037) and 1 year (P = .025). One patient in Group 1 and 1 patient in Group 2 developed bullous keratopathy. Transcorneal oxygen decreased corneal edema more rapidly than conventional and systemic oxygen therapies and preserved more endothelial cells than conventional therapy. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2015 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

[Acute heart failure: acute cardiogenic pulmonary edema and cardiogenic shock].

PubMed

Sánchez Marteles, Marta; Urrutia, Agustín

2014-03-01

Acute cardiogenic pulmonary edema and cardiogenic shock are two of the main forms of presentation of acute heart failure. Both entities are serious, with high mortality, and require early diagnosis and prompt and aggressive management. Acute pulmonary edema is due to the passage of fluid through the alveolarcapillary membrane and is usually the result of an acute cardiac episode. Correct evaluation and clinical identification of the process is essential in the management of acute pulmonary edema. The initial aim of treatment is to ensure hemodynamic stability and to correct hypoxemia. Other measures that can be used are vasodilators such as nitroglycerin, loop diuretics and, in specific instances, opioids. Cardiogenic shock is characterized by sustained hypoperfusion, pulmonary wedge pressure > 18 mmHg and a cardiac index < 2.2l/min/m(2). The process typically presents with hypotension (systolic blood pressure < 90 mmHg or a decrease in mean arterial pressure > 30 mmHg) and absent or reduced diuresis (< 0.5 ml/kg/h). The most common cause is left ventricular failure due to acute myocardial infarction. Treatment consists of general measures to reverse acidosis and hypoxemia, as well as the use of vasopressors and inotropic drugs. Early coronary revascularization has been demonstrated to improve survival in shock associated with ischaemic heart disease. Copyright © 2014 Elsevier España, S.L. All rights reserved.

MRI Reveals Edema in Larynx (But Not in Brain) During Anaphylactic Hypotension in Anesthetized Rats

PubMed Central

Toyota, Ichiro; Tanida, Mamoru; Wang, Mofei; Kurata, Yasutaka; Tonami, Hisao

2013-01-01

Purpose Anaphylactic shock is sometimes accompanied by local interstitial edema due to increased vascular permeability. We performed magnetic resonance imaging (MRI) to compare edema in the larynx and brain of anesthetized rats during anaphylactic hypotension versus vasodilator-induced hypotension. Methods Male Sprague Dawley rats were subjected to hypotension induced by the ovalbumin antigen (n=7) or a vasodilator sodium nitroprusside (SNP; n=7). Apparent diffusion coefficient (ADC) and T2-relaxation time (T2RT) were quantified on MRI performed repeatedly for up to 68 min after the injection of either agent. The presence of laryngeal edema was also examined by histological examination. Separately, the occurrence of brain edema was assessed by measuring brain water content using the wet/dry method in rats with anaphylaxis (n=5) or SNP (n=5) and the non-hypotensive control rats (n=5). Mast cells in hypothalamus were morphologically examined. Results Mean arterial blood pressure similarly decreased to 35 mmHg after an injection of the antigen or SNP. Hyperintensity on T2-weighted images (as reflected by elevated T2RT) was found in the larynx as early as 13 min after an injection of the antigen, but not SNP. A postmortem histological examination revealed epiglottic edema in the rats with anaphylaxis, but not SNP. In contrast, no significant changes in T2RT or ADC were detectable in the brains of any rats studied. In separate experiments, the quantified brain water content did not increase in either anaphylaxis or SNP rats, as compared with the non-hypotensive control rats. The numbers of mast cells with metachromatic granules in the hypothalamus were not different between rats with anaphylaxis and SNP, suggesting the absence of anaphylactic reaction in hypothalamus. Conclusion Edema was detected using the MRI technique in the larynx during rat anaphylaxis, but not in the brain. PMID:24179686

MRI reveals edema in larynx (but not in brain) during anaphylactic hypotension in anesthetized rats.

PubMed

Toyota, Ichiro; Tanida, Mamoru; Shibamoto, Toshishige; Wang, Mofei; Kurata, Yasutaka; Tonami, Hisao

2013-11-01

Anaphylactic shock is sometimes accompanied by local interstitial edema due to increased vascular permeability. We performed magnetic resonance imaging (MRI) to compare edema in the larynx and brain of anesthetized rats during anaphylactic hypotension versus vasodilator-induced hypotension. Male Sprague Dawley rats were subjected to hypotension induced by the ovalbumin antigen (n=7) or a vasodilator sodium nitroprusside (SNP; n=7). Apparent diffusion coefficient (ADC) and T2-relaxation time (T2RT) were quantified on MRI performed repeatedly for up to 68 min after the injection of either agent. The presence of laryngeal edema was also examined by histological examination. Separately, the occurrence of brain edema was assessed by measuring brain water content using the wet/dry method in rats with anaphylaxis (n=5) or SNP (n=5) and the non-hypotensive control rats (n=5). Mast cells in hypothalamus were morphologically examined. Mean arterial blood pressure similarly decreased to 35 mmHg after an injection of the antigen or SNP. Hyperintensity on T2-weighted images (as reflected by elevated T2RT) was found in the larynx as early as 13 min after an injection of the antigen, but not SNP. A postmortem histological examination revealed epiglottic edema in the rats with anaphylaxis, but not SNP. In contrast, no significant changes in T2RT or ADC were detectable in the brains of any rats studied. In separate experiments, the quantified brain water content did not increase in either anaphylaxis or SNP rats, as compared with the non-hypotensive control rats. The numbers of mast cells with metachromatic granules in the hypothalamus were not different between rats with anaphylaxis and SNP, suggesting the absence of anaphylactic reaction in hypothalamus. Edema was detected using the MRI technique in the larynx during rat anaphylaxis, but not in the brain.

Gene interference regulates aquaporin-4 expression in swollen tissue of rats with cerebral ischemic edema

PubMed Central

Hu, Hui; Lu, Hong; He, Zhanping; Han, Xiangjun; Chen, Jing; Tu, Rong

2012-01-01

To investigate the effects of mRNA interference on aquaporin-4 expression in swollen tissue of rats with ischemic cerebral edema, and diagnose the significance of diffusion-weighted MRI, we injected 5 μL shRNA- aquaporin-4 (control group) or siRNA- aquaporin-4 solution (1:800) (RNA interference group) into the rat right basal ganglia immediately before occlusion of the middle cerebral artery. At 0.25 hours after occlusion of the middle cerebral artery, diffusion-weighted MRI displayed a high signal; within 2 hours, the relative apparent diffusion coefficient decreased markedly, aquaporin-4 expression increased rapidly, and intracellular edema was obviously aggravated; at 4 and 6 hours, the relative apparent diffusion coefficient slowly returned to control levels, aquaporin-4 expression slightly increased, and angioedema was observed. In the RNA interference group, during 0.25–6 hours after injection of siRNA- aquaporin-4 solution, the relative apparent diffusion coefficient slightly fluctuated and aquaporin-4 expression was upregulated; during 0.5–4 hours, the relative apparent diffusion coefficient was significantly higher, while aquaporin-4 expression was significantly lower when compared with the control group, and intracellular edema was markedly reduced; at 0.25 and 6 hours, the relative apparent diffusion coefficient and aquaporin-4 expression were similar when compared with the control group; obvious angioedema remained at 6 hours. Pearson's correlation test results showed that aquaporin-4 expression was negatively correlated with the apparent diffusion coefficient (r = −0.806, P < 0.01). These findings suggest that upregulated aquaporin-4 expression is likely to be the main molecular mechanism of intracellular edema and may be the molecular basis for decreased relative apparent diffusion coefficient. Aquaporin-4 gene interference can effectively inhibit the upregulation of aquaporin-4 expression during the stage of intracellular edema with time

Updates in the Management of Diabetic Macular Edema

PubMed Central

Mathew, Christopher; Yunirakasiwi, Anastasia; Sanjay, Srinivasan

2015-01-01

Diabetes mellitus is a chronic disease which has multiple effects on different end-organs, including the retina. In this paper, we discuss updates on diabetic macular edema (DME) and the management options. The underlying pathology of DME is the leakage of exudates from retinal microaneurysms, which trigger subsequent inflammatory reactions. Both clinical and imaging techniques are useful in diagnosing, classifying, and gauging the severity of DME. We performed a comprehensive literature search using the keywords “diabetes,” “macula edema,” “epidemiology,” “pathogenesis,” “optical coherence tomography,” “intravitreal injections,” “systemic treatment,” “hypertension,” “hyperlipidemia,” “anemia,” and “renal disease” and collated a total of 47 relevant articles published in English language. The main modalities of treatment currently in use comprise laser photocoagulation, intravitreal pharmacological and selected systemic pharmacological options. In addition, we mention some novel therapies that show promise in treating DME. We also review systemic factors associated with exacerbation or improvement in DME. PMID:25984537

Intravascular large B-cell lymphoma presenting with anasarca-type edema and acute renal failure.

PubMed

Bilgili, Serap Gunes; Yılmaz, Deniz; Soyoral, Yasemin Usul; Karadag, Ayse Serap; Bayram, Irfan

2013-09-01

Intravascular lymphoma (IVL) is a rare extra nodal subtype (usually of B-cell origin) presenting with infiltration of large neoplastic lymphocytes into lumina of blood vessels, leading to vascular occlusion. The early diagnosis is very crucial, however it is usually diagnosed postmortem investigation in most of the cases. A 56-year-old female presented with elevated creatinine level, and anasarca-type edema that superimposed with hard, indurated, erythematous plaques extending to inguinal region, abdomen, anterior aspect of chest, and face. B-cell IVL was confirmed with skin biopsy. The patient had some degree of clinical improvement following chemotherapy. B-cell IVL presenting with anasarca edema was not previously reported in the literature. Even if its rarity, IVL should be considered in the differential diagnosis of renal failure with anasarca edema.

Effects of Meridian Acupressure Massage on Body Composition, Edema, Stress, and Fatigue in Postpartum Women.

PubMed

Jung, Geum-Sook; Choi, In-Ryoung; Kang, Hee-Young; Choi, Eun-Young

2017-10-01

This study aims to investigate the effects of meridian acupressure massage on body composition, edema, stress, and fatigue in postpartum women. A quasi-experimental design with a nonequivalent control group was utilized. The Postpartum Care Center of Women's Hospital in Gwangju City, Republic of Korea. The study group consisted of 39 postpartum women, 19 in the experimental group and 20 in the control group, recruited from the postpartum care center of Women's Hospital in Gwangju city, South Korea. The experimental group was provided with meridian acupressure massage for 90 min daily over 5 days as an experimental therapy. Body composition (body weight, BMI, total body water, ECW ratio, LBM, and body fat) Edema (subjective edema, average girth of the upper limbs, and average girth of the lower limbs), Stress (psychological stress and physical stress), and Fatigue. The experimental group demonstrated a significantly larger decrease compared with the control group in measures of body composition, edema, total subjective stress, psychological stress, and subjective fatigue. Meridian acupressure massage can hasten the return to original body composition after childbirth.

[Morphologic manifestations of human papillomavirus infection in the vulvar and anogenital region].

PubMed

Hadzić, B; Djurdjević, S; Hadzić, M; Jerant-Patić, V

1998-01-01

Human papillomavirus (HPV) infection of the female genital tract is a sexually transmissible disease most frequently manifested by warts on the vulva, anogenital region, vagina and cervix. Precancerous lesions of vulvar intraepithelial neoplasia (VIN) as well as the development of invasive malignant neoplasms are also related to the infections caused by some HPV types. Infections with HPV-6 and HPV-11, the disease is often polycentric, sometimes reaching gigantic dimensions, elicit venereal warts. Amongst several histological criteria for diagnosing this change, the most typical is koilocytosis, with perinuclear halo formation with a thick cytoplasmic border. Precancerous changes of the vulva and anogenital region are displastic changes of the squamous epithelium, characterized by high mitotic activity, disturbance of nucleocytoplasmic relationship and lack of differentiation in the upper epithelial layers. The changes in the epithelium divided into thirds starting from basal membrane is the main criterion in estimating the degree of dysplasia, marked by VIN 1, VIN 2 and VIN 3. According to the nuclear and cytoplasmic characteristics. VINs are subclassified into three types: basaloid, verrucous (condylomatous) and well differentiated. Basaloid and verrucous (condylomatous) VIN types are morphological markers of HPV infection. The squamous cell carcinoma of the vulva and anogenital region is a morphologically heteregenous neoplasm with particular histological entities connected with HPV infection. Four cases of patients with changes in the anogenital region in the form of small to gigantic polypoid formations were reported. The histological features corresponded to vulvar intraepithelial neoplasms (VIN lesions), as well as to neoplastic changes characteristic of HPV infection. The evolution of the changes from typical condylomas through VIN lesions to infiltrative neoplasms, taking place over the years, was also verified. Some histologically typical epithelial

Left atrial function in cats with left-sided cardiac disease and pleural effusion or pulmonary edema.

PubMed

Johns, S M; Nelson, O L; Gay, J M

2012-01-01

Congestive heart failure (CHF) in cats with left-sided heart disease is sometimes manifest as pleural effusion, in other cases as pulmonary edema. Those cats with pleural effusion have more severe left atrial (LA) dysfunction than cats with pulmonary edema. 30 healthy cats, 22 cats with pleural effusion, and 12 cats with pulmonary edema. All cats were client owned. Retrospective study. Measurements of LA size and function were made using commercial software on archived echocardiograms. Cases were identified through searches of medical records and of archived echocardiograms for cats with these conditions. There was no difference (P = .3) in LA size between cats with pleural effusion and cats with pulmonary edema. Cats with pleural effusion had poorer (P = .04) LA active emptying and increased (P = .006) right ventricular (RV) diameter when compared with cats with pulmonary edema and healthy cats. Cats that exhibited LA active emptying of <7.9%, total emptying of <13.6% (diameter) or <19.4% (area), or RV diameter of >3.6 mm were significantly (P < .001) more likely to manifest pleural effusion. Poorer LA function and increased RV dimensions are associated with pleural effusion in cats with left-sided heart disease. Copyright © 2012 by the American College of Veterinary Internal Medicine.

[Fundus autofluorescence. Has it a place in the management of diabetic macular edema?

PubMed

Zbiba, W; Baba, A; Bouayed, E; Daldoul, A

2016-11-01

Analyze the characteristics of fundus autofluorescence of diabetic macular edema and study the association between these characteristics and visual function. Our study included 18 patients (28 eyes) with clinically significant diabetic macular edema. All patients had a complete eye examination with a fundus autofluorescence imaging and optical coherence tomography. The central macular thickness and central macular volume were measured. The integrity of the inner segment-outer segment junction and the integrity of the external limiting membrane were also evaluated in the same area. Among the 28 eyes studied, 8 had normal autofluorescence. The remaining 20 eyes had abnormal autofluorescence: a hyper-cystoid autofluorescence in 5 eyes (25%), hyper-spot autofluorescence in 8 eyes (40%), and hypo-irregular autofluorescence in 5 eyes (25%). Best corrected visual acuity was significantly better in patients with normal autofluorescence and those with hyper-cystoid autofluorescence. There was no significant difference in central macular thickness (P=0.186) and central macular volume (P=0.191) between the four groups. The autofluorescence is a simple, fast, and non-invasive technique for the study of diabetic macular edema with good correlation to the visual function as well as to the extent of damage to the retina. It is, therefore, a possible alternative to other invasive imaging techniques in particular in the long term monitoring of diabetic macular edema. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Microglia cyclooxygenase-2 activity in experimental gliomas: possible role in cerebral edema formation.

PubMed

Badie, Behnam; Schartner, Jill M; Hagar, Aaron R; Prabakaran, Sakthivel; Peebles, Todd R; Bartley, Becky; Lapsiwala, Samir; Resnick, Daniel K; Vorpahl, Jessica

2003-02-01

Cerebral edema is responsible for significant morbidity and mortality in patients harboring malignant gliomas. To examine the role of inflammatory cells in brain edema formation, we studied the expression cyclooxygenase (COX)-2, a key enzyme in arachidonic acid metabolism, by microglia in the C6 rodent glioma model. The expression of COX-2 in primary microglia cultures obtained from intracranial rat C6 gliomas was examined using reverse transcription-PCR, Western analysis, and prostaglandin E(2) (PGE(2)) enzyme immunoassay. Blood-tumor barrier permeability was studied in the same tumor model using magnetic resonance imaging. In contrast to C6 glioma cells, microglia isolated from intracranial C6 tumors produced high levels of PGE(2) through a COX-2-dependent pathway. To test whether the observed microglia COX-2 activity played a role in brain edema formation in gliomas, tumor-bearing rats were treated with rofecoxib, a selective COX-2 inhibitor. Rofecoxib was as effective as dexamethasone in decreasing the diffusion of contrast material into the brain parenchyma (P = 0.01, rofecoxib versus control animals), suggesting a reduction in blood-tumor barrier permeability. These findings suggest that glioma-infiltrating microglia are a major source of PGE(2) production through the COX-2 pathway and support the use of COX-2 inhibitors as possible alternatives to glucocorticoids in the treatment of peritumoral edema in patients with malignant brain tumors.

Efficacy of adhesive strips to reduce postoperative periorbital edema and ecchymosis following rhinoplasty

PubMed

Tatar, Sedat; Bulam, Mehmet Hakan; Özmen, Selahattin

2018-02-23

Background/aim: Periorbital edema and ecchymosis may develop following rhinoplasty. The aim of this study was to assess the efficacy of adhesive strip application on the upper and lower eyelids to reduce postoperative edema and ecchymosis following rhinoplasty. Materials and methods: The eyelids of one side were randomly selected, and an adhesive strip of standard size and number was applied at the end of the operation. The strips were removed at postoperative day 3; photos of the eyes were taken at days 3 and 7. Edema and ecchymosis were graded on a scale from 1 to 4. The ecchymosis areas on the lower and upper eyelids were measured and compared in square centimeters. Results: The mean ecchymosis area of the lower eyelid on the side of the adhesive strip and on the side without the strip was 1.63 cm2 and 3.32 cm2 in the early period, respectively. It was 1.15 cm2 on the upper eyelid on the side of the adhesive strip, and 1.87 cm2 on the side without the strip. It was 0.224 cm2 on the side of the adhesive strip, and 0.498 cm2 on the side without the adhesive strip in the late period. Conclusion: Applying adhesive strips reduces periorbital edema and ecchymosis.

Glyburide Advantage in Malignant Edema and Stroke (GAMES-RP) Trial: Rationale and Design.

PubMed

Sheth, Kevin N; Elm, Jordan J; Beslow, Lauren A; Sze, Gordon K; Kimberly, W Taylor

2016-02-01

Patients with large territory infarction are at high risk of cerebral edema and neurological deterioration, including death. Preclinical studies have shown that a continuous infusion of glyburide blocks edema formation and improves outcome. We hypothesize that treatment with RP-1127 (Glyburide for Injection) reduces formation of brain edema in patients after large anterior circulation infarction. GAMES-RP is a prospective, randomized, double-blind, multicenter trial designed to evaluate RP-1127 in patients at high risk for the development of malignant cerebral edema. The study population consisted of subjects with a clinical diagnosis of acute severe anterior circulation ischemic stroke with a baseline diffusion-weighted image lesion between 82 and 300 cm(3) who are 18-80 years of age. The target time from symptom onset to start of study infusion was ≤10 h. Subjects were randomized to RP-1127 (glyburide for injection) or placebo and treated with a continuous infusion for 72 h. The primary efficacy outcome was a composite of the modified Rankin Scale and the incidence of decompressive craniectomy, assessed at 90 days. Safety outcomes were the frequency and severity of adverse events, with a focus on cardiac- and glucose-related serious adverse events. GAMES-RP was designed to provide critical information regarding glyburide for injection in patients with large hemispheric stroke and will inform the design of future studies.

Photodynamic therapy of vulvar intraepithelial neoplasia using 5-aminolevulinic acid.

PubMed

Hillemanns, P; Untch, M; Dannecker, C; Baumgartner, R; Stepp, H; Diebold, J; Weingandt, H; Pröve, F; Korell, M

2000-03-01

Photodynamic (PDT) therapy is a relatively new technique with unique properties that make it attractive for the local treatment of superficial epithelial disorders. The objective of this study was to investigate the clinical response of PDT with the photosensitizing agent 5-aminolevulinic acid (5-ALA) in patients with vulvar intraepithelial neoplasia (VIN) grades 1 to 3. Twenty-five patients with 111 lesions of VIN 1-3 were topically sensitized with 10 ml of a 20% solution of 5-ALA and treated with 57 cycles of laser light at 635 nm (100 J/cm(2)). Seventy (64%) of the 111 VIN lesions regressed after various PDT cycles. A complete response was achieved in 13 patients (52%) with 27 lesions. All patients with VIN 1 and mono- and bifocal VIN 2-3 showed complete clearance. However, a complete response could be achieved in only 4 (27%) of 15 women with multifocal VIN 2-3, whereas a partial response was noted in 9 of these patients with a total of 70 lesions, out of which 44 (63%) lesions disappeared. No response was seen in 2 patients with multifocal VIN 3. Histological assessment of the fluorescence-directed biopsies revealed that increased pigmentation and hyperkeratosis of the lesions were associated with low response rates. PDT using 5-ALA represents an alternative treatment modality for VIN which is easy to perform and has the advantage of minimal tissue destruction, low side effects and excellent cosmetic results. However, multifocal VIN disease with pigmented and hyperkeratinic lesions remains difficult to treat. Copyright 2000 Wiley-Liss, Inc.

Severe pulmonary edema following hyperbaric oxygen therapy for acute carbon monoxide poisoning: a case report and clinical experience.

PubMed

Fan, Danfeng; Lv, Yan; Hu, Huijun; Pan, Shuyi

2017-01-01

Pulmonary edema following hyperbaric oxygen (HBO₂) therapy is a rare clinical phenomenon. This case report describes such a patient - a 56-year-old woman who suffered from severe pulmonary edema after HBO₂ therapy for carbon monoxide (CO) poisoning. Patient experienced ecphysesis and dyspnea suddenly after HBO₂ therapy (100% oxygen at 0.25 MPa, for 60 minutes with a five-minute air break and decompression at 0.01 MPa/minute). Post therapy her heart rate (HR), blood pressure (BP), respiratory rate (RR) and oxygen saturation (SO₂) were 140 bpm, 60/40 mmHg, 38 bpm and 84%, respectively. Diagnoses of acute pulmonary edema and shock were made. Various treatments including antishock, tracheal intubation, mechanical ventilation for respiratory support, a diuretic, dexamethasone, asthma relief, and acidosis correction were administered. Pulmonary computed tomography (CT) indicated significant pulmonary edema. Due to active treatment, the patient showed gradual improvement. Pulmonary CT re-examination showed pulmonary edema markedly improved. At the two-year follow-up, the patient reported no abnormal mental or neurological symptoms. Acute pulmonary edema is rare but can lead to serious side effects of HBO₂ therapy in patients with severe acute CO poisoning. This complication must be must considered when administering HBO₂ therapy to patients with severe CO poisoning.

Periorbital edema as an initial presentation of rosacea.

PubMed

Chen, D M; Crosby, D L

1997-08-01

Rosacea is a common dermatosis with a variety of clinical manifestations. The eyes are often affected. The most frequent ocular findings are blepharitis and conjunctivitis. We describe three patients with rosacea in whom periorbital edema was the initial presentation. This symptom may be confused with other dermatoses and may be refractory to conventional treatments for rosacea.

Fucoxanthin Inhibits the Inflammation Response in Paw Edema Model through Suppressing MAPKs, Akt, and NFκB.

PubMed

Choi, Jun-Hui; Kim, Na-Hyun; Kim, Sung-Jun; Lee, Hyo-Jeong; Kim, Seung

2016-03-01

Undaria pinnatifida is a well-known traditional Korean food with a variety of biological activities. Carrageenan (carr) is commonly used to induce paw edema in animal models. This study was designed to elucidate the processes underlying the anti-inflammatory effect of fucoxanthin isolated from the sporophyll of U. pinnatifida in carr-induced paw edema in ICR mice. Fucoxanthin significantly decreased carr-induced increased nitric oxide levels in the plasma of mice with carr-induced paw edema. Fucoxanthin protected catalase (CAT) and superoxide dismutase (SOD) activity against disruption in mice with carr-induced paw edema. In addition, fucoxanthin repressed carr-induced activation of inducible nitric oxide synthase, cyclooxygenase-2, and nuclear factor kappa B, as well as carr-induced phosphorylation of mitogen-activated protein kinase, extracellular signal-regulated kinase, c-Jun N-terminal kinase, p38, and protein kinase B/Akt. These results suggest that fucoxanthin may have therapeutic potential as a treatment for patients with inflammatory diseases. © 2015 Wiley Periodicals, Inc.

The clinical effect of deferoxamine mesylate on edema after intracerebral hemorrhage.

PubMed

Yu, Yao; Zhao, Wei; Zhu, Chunpeng; Kong, Zhiping; Xu, Yan; Liu, Guangzhi; Gao, Xuguang

2015-01-01

It has been shown that 3 days of 62 mg/kg/day deferoxamine infusion (maximum dose not to exceed 6000 mg/day) is safe and tolerated by intracerebral hemorrhage (ICH) patients. The aim of this study was to investigate the efficacy of deferoxamine mesylate for edema resolution and hematoma absorption after ICH. From February 2013 to May 2014, spontaneous ICH patients diagnosed by computed tomography (CT) within 18 hours of onset were evaluated. Patients were randomly divided into two groups: an experimental group and a control group. The treatment of the two groups was similar except that the experimental group received deferoxamine mesylate. Patients were evaluated by CT and neurology scale at the time of admission, and on the fourth, eighth, and fifteenth day (or at discharge) after admission. Patients were followed up for the first 30 days and clinical data of the two groups were compared. Forty-two patients completed 30 days of follow-up by May 2014; 21 cases in the experimental group and 21 cases in the control group. The control group's relative edema volume on the fifteenth day (or discharge) was 10.26 ± 17.54, which was higher than the experimental group (1.91 ± 1.94; P < 0.05). The control group's 1-8 day and 8-15 day relative hematoma absorption were greater than the experimental group (P < 0.05).The control group's relative edema volume on the fourth, eighth, and fifteenth day (or discharge) was higher than the experimental group (P < 0.05). Neurological scores between the two groups were not statistically different on the fifteenth day (or discharge) or on the thirtieth day. Deferoxamine mesylate may slow hematoma absorption and inhibit edema after ICH, although further investigation is required to form definitive conclusions. Chinese Clinical Trial Registry ChiCTR-TRC-14004979.

Macular edema in underserved diabetic patients: Improving detection by enhancing the optical signature and data analysis techniques

NASA Astrophysics Data System (ADS)

Alhamami, Mastour Abdullah

Diabetic retinopathy and diabetic macular edema are chief causes of vision loss in working adults. Thus, retinal screening of patients with diabetes has become standard practice in some countries to prevent visual impairment and blindness from diabetic retinopathy. One goal is to improve techniques currently used to diagnose diabetic retinopathy. Another goal is to probe pathophysiological changes seen with imaging methods. Analysis was performed on a novel dataset from more than 2000 underserved adult diabetic patients, who were recruited for a screening study for diabetic eye disease. Data were collected from four county clinics at Alameda Health, Alameda County, CA. Over 90% of patients self-identified as a racial/ethnic identity other than non-Hispanic white. We investigated the prevalence and optical properties of macular edema. In the first study, a retrospective cohort study was performed to compare macular thickness in diabetic patients with and without macular edema to determine the presence of damage to the external limiting membrane or and the relation of damage to the ELM to damage to photoreceptors. In the second study, we investigated whether the information in red light better visualizes cysts in diabetic macular edema, as compared to green light. In the third study, we investigated whether the demographic and blood glucose information predict diabetic macular edema. Three logistic regression analyses were compared. In the fourth study, we examined how different outcome measures of retinal thickness vary with demographic and blood glucose measures, using a trichotomous variable for retinal thickness. The findings point strongly to large individual differences in the development of macular edema, which is difficult to diagnose with the most common methods in dark eyes. Further, while blood glucose was found to be important, there are additional differences in the potential for macular edema that are associated with ethnic group and gender.

[Intramuscular depot steroids : Possible treatment of postsurgical cystoid macula edema with steroid response?

PubMed

Seuthe, A-M; Szurman, P; Boden, K T

2017-11-01

We report on a patient with postsurgical cystoid macular edema (CME) after phacoemulsification and multifocal intraocular lens (MIOL) implantation. At first, there was a very good reaction to intravitreal triamcinolone, inducing complete regression of the edema without increasing intraocular pressure (IOP). One year later the patient suffered from retinal detachment and was treated with vitrectomy, laser, and gas tamponade. Afterward, he developed macular pucker with edema. After surgical treatment with pucker peeling and intravitreal triamcinolone, the patient showed a steroid response and an increase IOP. Postoperatively, there was a recurrence of CME. A coincidental administration of a steroid injection intramuscularly by the general practitioner achieved a prompt reduction of the CME without increasing IOP. This case shows that an initially good reaction to triamcinolone without increasing IOP does not rule out a future steroid response, and that a potential treatment option for CME in patients with a known steroid response could consist of intramuscularly injected steroids.

Randomized trial evaluating short-term effects of intravitreal ranibizumab or triamcinolone acetonide on macular edema after focal/grid laser for diabetic macular edema in eyes also receiving panretinal photocoagulation.

PubMed

Googe, Joseph; Brucker, Alexander J; Bressler, Neil M; Qin, Haijing; Aiello, Lloyd P; Antoszyk, Andrew; Beck, Roy W; Bressler, Susan B; Ferris, Frederick L; Glassman, Adam R; Marcus, Dennis; Stockdale, Cynthia R

2011-06-01

To evaluate 14-week effects of intravitreal ranibizumab or triamcinolone in eyes receiving focal/grid laser for diabetic macular edema and panretinal photocoagulation. Three hundred and forty-five eyes with a visual acuity of 20/320 or better, center-involved diabetic macular edema receiving focal/grid laser, and diabetic retinopathy receiving prompt panretinal photocoagulation were randomly assigned to sham (n = 123), 0.5-mg ranibizumab (n = 113) at baseline and 4 weeks, and 4-mg triamcinolone at baseline and sham at 4 weeks (n = 109). Treatment was at investigator discretion from 14 weeks to 56 weeks. Mean changes (±SD) in visual acuity letter score from baseline were significantly better in the ranibizumab (+1 ± 11; P < 0.001) and triamcinolone (+2 ± 11; P < 0.001) groups compared with those in the sham group (-4 ± 14) at the 14-week visit, mirroring retinal thickening results. These differences were not maintained when study participants were followed for 56 weeks for safety outcomes. One eye (0.9%; 95% confidence interval, 0.02%-4.7%) developed endophthalmitis after receiving ranibizumab. Cerebrovascular/cardiovascular events occurred in 4%, 7%, and 3% of the sham, ranibizumab, and triamcinolone groups, respectively. The addition of 1 intravitreal triamcinolone injection or 2 intravitreal ranibizumab injections in eyes receiving focal/grid laser for diabetic macular edema and panretinal photocoagulation is associated with better visual acuity and decreased macular edema by 14 weeks. Whether continued long-term intravitreal treatment is beneficial cannot be determined from this study.

Glibenclamide Produces Region-Dependent Effects on Cerebral Edema in a Combined Injury Model of Traumatic Brain Injury and Hemorrhagic Shock in Mice.

PubMed

Jha, Ruchira M; Molyneaux, Bradley J; Jackson, Travis C; Wallisch, Jessica S; Park, Seo-Young; Poloyac, Samuel; Vagni, Vincent A; Janesko-Feldman, Keri L; Hoshitsuki, Keito; Minnigh, M Beth; Kochanek, Patrick M

2018-06-06

Cerebral edema is critical to morbidity/mortality in traumatic brain injury (TBI) and is worsened by hypotension. Glibenclamide may reduce cerebral edema by inhibiting sulfonylurea receptor-1 (Sur1); its effect on diffuse cerebral edema exacerbated by hypotension/resuscitation is unknown. We aimed to determine if glibenclamide improves pericontusional and/or diffuse edema in controlled cortical impact (CCI) (5m/sec, 1 mm depth) plus hemorrhagic shock (HS) (35 min), and compare its effects in CCI alone. C57BL/6 mice were divided into five groups (n = 10/group): naïve, CCI+vehicle, CCI+glibenclamide, CCI+HS+vehicle, and CCI+HS+glibenclamide. Intravenous glibenclamide (10 min post-injury) was followed by a subcutaneous infusion for 24 h. Brain edema in injured and contralateral hemispheres was subsequently quantified (wet-dry weight). This protocol brain water (BW) = 80.4% vehicle vs. 78.3% naïve, p < 0.01) but was not reduced by glibenclamide (I%BW = 80.4%). Ipsilateral edema also developed in CCI alone (I%BW = 80.2% vehicle vs. 78.3% naïve, p < 0.01); again unaffected by glibenclamide (I%BW = 80.5%). Contralateral (C) %BW in CCI+HS was increased in vehicle (78.6%) versus naive (78.3%, p = 0.02) but unchanged in CCI (78.3%). At 24 h, glibenclamide treatment in CCI+HS eliminated contralateral cerebral edema (C%BW = 78.3%) with no difference versus naïve. By 72 h, contralateral cerebral edema had resolved (C%BW = 78.5 ± 0.09% vehicle vs. 78.3 ± 0.05% naïve). Glibenclamide decreased 24 h contralateral cerebral edema in CCI+HS. This beneficial effect merits additional exploration in the important setting of TBI with polytrauma, shock, and resuscitation. Contralateral edema did not develop in CCI alone. Surprisingly, 24 h of glibenclamide treatment failed to decrease ipsilateral edema in either model. Interspecies dosing differences versus prior studies may play an important role in these findings

Anti-inflammatory activity of Achillea and Ruscus topical gel on carrageenan-induced paw edema in rats.

PubMed

Maswadeh, Hamzah M; Semreen, Mohammad H; Naddaf, Ahmad R

2006-01-01

The anti-inflammatory activity of Achillea and Ruscus extracts was studied in comparison with diclofenac sodium topical gel (diclosal Emulgel), using the carrageenan induced paw edema model in Albino rats. Gel formulation was prepared containing 6% of each extract in gel base, namely sodium carboxymethylcellulose (NaCMC). The kinetics of drug release from the prepared formulation was studied separately in each case. Results showed that the release follows the Higuchi square root equation. The pharmacological screening revealed that the percent reduction of edema for Achillea extract and Ruscus extract were 48.1% and 18.8%, respectively, while diclosal Emulgel produced 47% reduction of edema.

Cystic Fibrosis Transmembrane Conductance Regulator Potentiation as a Therapeutic Strategy for Pulmonary Edema: A Proof-of-Concept Study in Pigs.

PubMed

Li, Xiaopeng; Vargas Buonfiglio, Luis G; Adam, Ryan J; Stoltz, David A; Zabner, Joseph; Comellas, Alejandro P

2017-12-01

To determine the feasibility of using a cystic fibrosis transmembrane conductance regulator potentiator, ivacaftor (VX-770/Kalydeco, Vertex Pharmaceuticals, Boston, MA), as a therapeutic strategy for treating pulmonary edema. Prospective laboratory animal investigation. Animal research laboratory. Newborn and 3 days to 1 week old pigs. Hydrostatic pulmonary edema was induced in pigs by acute volume overload. Ivacaftor was nebulized into the lung immediately after volume overload. Grams of water per grams of dry lung tissue were determined in the lungs harvested 1 hour after volume overload. Ivacaftor significantly improved alveolar liquid clearance in isolated pig lung lobes ex vivo and reduced edema in a volume overload in vivo pig model of hydrostatic pulmonary edema. To model hydrostatic pressure-induced edema in vitro, we developed a method of applied pressure to the basolateral surface of alveolar epithelia. Elevated hydrostatic pressure resulted in decreased cystic fibrosis transmembrane conductance regulator activity and liquid absorption, an effect which was partially reversed by cystic fibrosis transmembrane conductance regulator potentiation with ivacaftor. Cystic fibrosis transmembrane conductance regulator potentiation by ivacaftor is a novel therapeutic approach for pulmonary edema.

Acute inflammatory edema of the uvula (uvulitis) as a cause of respiratory distress: a case report.

PubMed

Hawke, M; Kwok, P

1987-06-01

Acute inflammatory edema of the uvula (uvulitis) is a relatively rare cause of upper airway distress or obstruction. The authors present a case report of a 37-year-old man who developed an acute cellulitis and edema of the uvula with upper airway distress, which was managed by an emergency uvulectomy.

The vulvar skin microenvironment: influence of different panty liners on temperature, pH and microflora.

PubMed

Runeman, Bo; Rybo, Göran; Forsgren-Brusk, Ulla; Larkö, Olle; Larsson, Peter; Faergemann, Jan

2004-01-01

The aim of this study was to confirm findings that vapour-impermeable panty liners might impair skin climate, and to assess their impact on the skin microflora. Temperature, surface pH and aerobic microflora were measured on vulvar skin of 102 women. The mean skin temperature was 1.1 degrees C higher when using a vapour-impermeable panty liner compared with not using one. Use of panty liners with vapour-permeable back sheets and acidic cores resulted in skin temperature, pH and microflora levels that were very close to those observed in persons not using liners. The temperature, pH and total number of microorganisms were significantly lower for users of vapour-permeable panty liners than for users of vapour-impermeable ones (p <0.05, p<0.001 and p<0.001, respectively). The microorganism densities were usually higher when using the vapour-impermeable panty liner, but mean differences were minor. The use of panty liners seems not to imply a microbial risk for normal, healthy women.

Role of tumour-free margin distance for loco-regional control in vulvar cancer-a subset analysis of the Arbeitsgemeinschaft Gynäkologische Onkologie CaRE-1 multicenter study.

PubMed

Woelber, Linn; Griebel, Lis-Femke; Eulenburg, Christine; Sehouli, Jalid; Jueckstock, Julia; Hilpert, Felix; de Gregorio, Nikolaus; Hasenburg, Annette; Ignatov, Atanas; Hillemanns, Peter; Fuerst, Sophie; Strauss, Hans-Georg; Baumann, Klaus H; Thiel, Falk C; Mustea, Alexander; Meier, Werner; Harter, Philipp; Wimberger, Pauline; Hanker, Lars Christian; Schmalfeldt, Barbara; Canzler, Ulrich; Fehm, Tanja; Luyten, Alexander; Hellriegel, Martin; Kosse, Jens; Heiss, Christoph; Hantschmann, Peer; Mallmann, Peter; Tanner, Berno; Pfisterer, Jacobus; Richter, Barbara; Neuser, Petra; Mahner, Sven

2016-12-01

A tumour-free pathological resection margin of ≥8 mm is considered state-of-the-art. Available evidence is based on heterogeneous cohorts. This study was designed to clarify the relevance of the resection margin for loco-regional control in vulvar cancer. AGO-CaRE-1 is a large retrospective study. Patients (n = 1618) with vulvar cancer ≥ FIGO stage IB treated at 29 German gynecologic-cancer-centres 1998-2008 were included. This subgroup analysis focuses on solely surgically treated node-negative patients with complete tumour resection (n = 289). Of the 289 analysed patients, 141 (48.8%) had pT1b, 140 (48.4%) pT2 and 8 (2.8%) pT3 tumours. One hundred twenty-five (43.3%) underwent complete vulvectomy, 127 (43.9%) partial vulvectomy and 37 (12.8%) radical local excision. The median minimal resection margin was 5 mm (1 mm-33 mm); all patients received groin staging, in 86.5% with full dissection. Median follow-up was 35.1 months. 46 (15.9%) patients developed recurrence, thereof 34 (11.8%) at the vulva, after a median of 18.3 months. Vulvar recurrence rates were 12.6% in patients with a margin <8 mm and 10.2% in patients with a margin ≥8 mm. When analysed as a continuous variable, the margin distance had no statistically significant impact on local recurrence (HR per mm increase: 0.930, 95% CI: 0.849-1.020; p = 0.125). Multivariate analyses did also not reveal a significant association between the margin and local recurrence neither when analysed as continuous variable nor categorically based on the 8 mm cutoff. Results were consistent when looking at disease-free-survival and time-to-recurrence at any site (HR per mm increase: 0.949, 95% CI: 0.864-1.041; p = 0.267). The need for a minimal margin of 8 mm could not be confirmed in the large and homogeneous node-negative cohort of the AGO-CaRE database. Copyright © 2016 Elsevier Ltd. All rights reserved.

Treatment of vulvar/vaginal condyloma by HPV: developed instrumentation and clinical report

NASA Astrophysics Data System (ADS)

Inada, N. M.; Kurachi, C.; Ferreira, J.; Ribeiro, E. S.; Guimarães, O. C. C.; Quintana, S. M.; Lombardi, W.; Bagnato, V. S.

2009-06-01

Human papillomavirus (HPVs) are a family of sexually viruses with over 100 different genotypes identified till date. They are associated in 99% of cervical cancers, with HPV16 found in about 50% of cases. They are a cause of the second most common female cancer worldwide. PDT may constitute an alternative treatment for condyloma by HPV. In this work we present the development of a PDT device specifically designed for the treatment of vulvar and vaginal lesions induced by HPV. This equipment has been used in a clinical protocol and it is optically based on 640 nm LED (light emitting diodes) arrays. There are three illumination probes available that were anatomically designed for specific site applications: a 30 mm x 115 mm diffuser cylinder for intravaginal illumination and uniform irradiance of 42 mW/cm2; a 36 mm circular probe with 118 mW/cm2 and a 74 mm circular probe with 57 mW/cm2, both for external illumination. The 10% aminolevulinic acid cream is topically placed over the lesions and 4-6 hours after the application the illumination is performed. The illumination time is set depending on the chosen probe and treatment area to achieve a fluence of 200 J/cm2. In this presentation, the preliminary results of this clinical trial will be presented.

Recurrence of non-cardiogenic pulmonary edema and sustained hypotension shock in cystic pheochromocytoma.

PubMed

Dai, Jin; Chen, Shen-Jie; Yang, Bing-Sheng; Lü, Shu-Min; Zhu, Min; Xu, Yi-Fei; Chen, Jie; Cai, Hong-Wen; Mao, Wei

2017-05-01

Pheochromocytoma is a rare neuroendocrine tumor which derives from chromaffin cells of the adrenal gland or relevant to sympathetic nerves and ganglia. The clinical features of pheochromocytoma are various. Paroxysmal episodes of serious hypertension, headache, palpitation, and diaphoresis are the typical manifestations (Bravo, 2004). Hypotension shock, pulmonary edema, and acute coronary syndrome induced by pheochromocytoma are uncommon (Malindretos et al., 2008; Batisse-Lignier et al., 2015). In this study, we present a rare case of cystic pheochromocytoma causing recurrent hypotension shock, non-cardiogenic pulmonary edema, and acute coronary syndrome, and the possible mechanisms are discussed.

Indocyanine green angiography findings of cystoid macular edema secondary to paclitaxel therapy.

PubMed

Nomi, Nanami; Ota, Manami; Fukumura, Miho; Nuno, Yoshihisa; Hatano, Makoto; Wakuta, Makiko; Yanai, Ryoji; Kimura, Kazuhiro

2018-03-01

To report 2 cases of paclitaxel-related maculopathy manifesting as cystoid macular edema (CME) with late petaloid hyperfluorescence on indocyanine green angiography (IA). A 74-year-old man (patient 1) undergoing paclitaxel chemotherapy for gastric and metastatic liver cancer and a 69-year-old man (patient 2) receiving paclitaxel for hypopharyngeal cancer presented with anorthopia in both eyes. Spectral domain-optical coherence tomography (SD-OCT) revealed macular edema in both eyes of each patient. Fluorescein angiography showed weak petaloid pooling around the fovea in the late phase. IA revealed CME with petaloid hyperfluorescence that matched the region of macular edema detected by SD-OCT. The CME was attenuated in the right eye but not in the left eye of patient 1 at 2 weeks after discontinuation of paclitaxel treatment, whereas it was no longer apparent in either eye at 3 months. The CME was no longer detected in either eye of patient 2 at 3 months after discontinuation of paclitaxel. These cases suggest that paclitaxel-induced CME may result from intraretinal accumulation of intracellular fluid and minimal impairment of the blood retinal barrier.

A randomized, controlled comparison between arnica and steroids in the management of postrhinoplasty ecchymosis and edema.

PubMed

Totonchi, Ali; Guyuron, Bahman

2007-07-01

Both arnica and corticosteroids have been suggested for reducing the postoperative edema and bruising associated with rhinoplasty. This study compared the efficacy of these products following rhinoplasty. Forty-eight primary rhinoplasty patients were randomized into three groups: group P received 10 mg of dexamethasone (intravenously) intraoperatively followed by a 6-day oral tapering dose of methyl-prednisone; group A received arnica three times a day for 4 days; and group C received neither agent and served as the control. Three blinded panelists rated the extent of ecchymosis, the intensity of the ecchymosis, and the severity of the edema. On postoperative day 2, there were no significant differences in the ratings of extent and intensity of ecchymosis among the groups. There was a significant difference for the edema rating (p < 0.0001), with group C demonstrating more swelling compared with groups A and P. In addition, on postoperative day 8, group P demonstrated a significantly larger extent of ecchymosis (p < 0.05) and higher intensity of ecchymosis (p < 0.01) compared with groups A and C. There were no differences in the magnitude of edema by postoperative day 8 among the three groups. When the differences between day 2 and day 8 ratings were considered, groups A and C exhibited significantly more resolution of ecchymosis by day 8 compared with group P (p < 0.05). This study suggests that both arnica and corticosteroids may be effective in reducing edema during the early postoperative period. Arnica does not appear to provide any benefit with regard to extent and intensity of ecchymosis. The delay in resolution of ecchymosis for patients receiving corticosteroids may outweigh the benefit of reducing edema during the early postoperative period.

Penoscrotal edema and purpura in a 12-year-old boy: a case report and review of causes.

PubMed

Dudley, Anne G; Fox, Janelle A; Reyes-Múgica, Miguel; Cannon, Glenn

2012-10-01

We report the case of a 12-year-old patient with previously diagnosed Crohn disease who presented with penile edema and purpura, with extension into the scrotum. Subsequent work-up including biopsy led to the diagnosis of extraintestinal Crohn disease, a rare manifestation in the genital region. Prompt treatment with steroids led to complete resolution of both penoscrotal edema and purpura. We describe our case, followed by a discussion of etiologies of penoscrotal edema and purpura as a review for the practicing pediatric urologist. Copyright © 2012 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Increased brain edema following 5-aminolevulinic acid mediated photodynamic in normal and tumor bearing rats

NASA Astrophysics Data System (ADS)

Hirschberg, Henry; Angell-Petersen, Even; Spetalen, Signe; Mathews, Marlon; Madsen, Steen J.

2007-02-01

Introduction: Failure of treatment for high grade gliomas is usually due to local recurrence at the site of surgical resection indicating that a more aggressive form of local therapy, such as PDT, could be of benefit. PDT causes damage to both tumor cells as well as cerebral blood vessels leading to degradation of the blood brain barrier with subsequent increase of brain edema. The increase in brain edema following ALA-PDT was evaluated in terms of animal survival, histopatological changes in normal brain and tumor tissue and MRI scanning. The effect of steroid treatment, to reduce post-treatment PDT induced edema, was also examined. Methods:Tumors were established in the brains of inbred BD-IX and Fisher rats. At various times following tumor induction the animals were injected with ALA ip. and four hours later light treatment at escalating fluences and fluence rates were given. Nontumor bearing control animals were also exposed to ALA-PDT in a similar manner to evaluate damage to normal brain and degree of blood brain barrier (BBB) disruption. Results: Despite a very low level of PpIX production in normal brain, with a 200:1 tumor to normal tissue selectivity ratio measured at a distance of 2 mm from the tumor border, many animals succumbed shortly after treatment. A total radiant energy of 54 J to non-tumor bearing animals resulted in 50% mortality within 5 days of treatment. Treatment of tumor bearing animals with moderate fluence levels produced similar brain edema compared to higher fluence levels. ALA PDT in nontumor bearing animals produced edema that was light dose dependent. PDT appeared to open the BBB for a period of 24-48 hrs after which it was restored. The addition of post operative steroid treatment reduced the incident of post treatment morbidity and mortality. Conclusions: T2 and contrast enhanced T1 MRI scanning proved to be a highly effective and non-evasive modality in following the development of the edema reaction and the degree and time

Diabetic macular edema treated with ranibizumab following bevacizumab failure in Israel (DERBI study).

PubMed

Ehrlich, Rita; Pokroy, Russell; Segal, Ori; Goldstein, Michaella; Pollack, Ayala; Hanhart, Joel; Barak, Yoreh; Kehat, Rinat; Shulman, Shiri; Vidne, Orit; Abu Ahmad, Wiessam; Chowers, Itay

2018-06-01

To evaluate the outcome of second-line intravitreal ranibizumab treatment in eyes with diabetic macular edema having persistent edema following initial therapy with intravitreal bevacizumab. Diabetic macular edema treated with ranibizumab following bevacizumab failure in Israel was a retrospective, multi-center study. Consecutive eyes with persistent diabetic macular edema following at least three previous intravitreal bevacizumab injections prior to intravitreal ranibizumab, at least three-monthly intravitreal ranibizumab injections and at least 12 months of follow-up were included. Data collected included demographics, ocular findings, diabetes control, details of intravitreal bevacizumab and ranibizumab injections, and visual and anatomical measurements before and after intravitreal ranibizumab treatment. In total, 202 eyes of 162 patients treated at 11 medical centers across Israel were included. Patients received a mean (±standard deviation) of 8.8 ± 4.9 intravitreal bevacizumab injections prior to the switch to intravitreal ranibizumab. A mean of 7.0 ± 2.7 intravitreal ranibizumab injections were given during the 12 months following the switch to intravitreal ranibizumab. The median central subfield retinal thickness (±interquartile range) by spectral-domain optical coherence tomography decreased from 436 ± 162 µm at baseline to 319 ± 113 µm at month 12 (p < 0.001). Median logMAR visual acuity (±interquartile range) improved from 0.40 ± 0.48 at baseline to 0.38 ± 0.40 at month 12 (p = 0.001). Linear regression suggested that higher number of intravitreal ranibizumab injections and higher pre-switch central subfield retinal thickness were associated with favorable visual outcome. Higher number of intravitreal bevacizumab injections and the presence of intraretinal fluid before the switch lessened the odds of favorable outcome. Switching from bevacizumab to ranibizumab in persistent diabetic macular edema was

Characterization and quantification of cerebral edema induced by synchrotron x-ray microbeam radiation therapy

NASA Astrophysics Data System (ADS)

Serduc, Raphaël; van de Looij, Yohan; Francony, Gilles; Verdonck, Olivier; van der Sanden, Boudewijn; Laissue, Jean; Farion, Régine; Bräuer-Krisch, Elke; Siegbahn, Erik Albert; Bravin, Alberto; Prezado, Yolanda; Segebarth, Christoph; Rémy, Chantal; Lahrech, Hana

2008-03-01

Cerebral edema is one of the main acute complications arising after irradiation of brain tumors. Microbeam radiation therapy (MRT), an innovative experimental radiotherapy technique using spatially fractionated synchrotron x-rays, has been shown to spare radiosensitive tissues such as mammal brains. The aim of this study was to determine if cerebral edema occurs after MRT using diffusion-weighted MRI and microgravimetry. Prone Swiss nude mice's heads were positioned horizontally in the synchrotron x-ray beam and the upper part of the left hemisphere was irradiated in the antero-posterior direction by an array of 18 planar microbeams (25 mm wide, on-center spacing 211 mm, height 4 mm, entrance dose 312 Gy or 1000 Gy). An apparent diffusion coefficient (ADC) was measured at 7 T 1, 7, 14, 21 and 28 days after irradiation. Eventually, the cerebral water content (CWC) was determined by microgravimetry. The ADC and CWC in the irradiated (312 Gy or 1000 Gy) and in the contralateral non-irradiated hemispheres were not significantly different at all measurement times, with two exceptions: (1) a 9% ADC decrease (p < 0.05) was observed in the irradiated cortex 1 day after exposure to 312 Gy, (2) a 0.7% increase (p < 0.05) in the CWC was measured in the irradiated hemispheres 1 day after exposure to 1000 Gy. The results demonstrate the presence of a minor and transient cellular edema (ADC decrease) at 1 day after a 312 Gy exposure, without a significant CWC increase. One day after a 1000 Gy exposure, the CWC increased, while the ADC remained unchanged and may reflect the simultaneous presence of cellular and vasogenic edema. Both types of edema disappear within a week after microbeam exposure which may confirm the normal tissue sparing effect of MRT. For more information on this article, see medicalphysicsweb.org

The effect of monascin on hematoma clearance and edema after intracerebral hemorrhage in rats.

PubMed

Wang, Juan; Wang, Gaiqing; Yi, Jinying; Xu, Yi; Duan, Shuna; Li, Tong; Sun, Xin-Gang; Dong, Liang

2017-09-01

Intracerebral hemorrhage (ICH) is a particularly devastating form of stroke with high mortality and morbidity. Hematomas are the primary cause of neurologic deficits associated with ICH. The products of hematoma are recognized as neurotoxins and the main contributors to edema formation and tissue damage after ICH. Finding a means to efficiently promote absorption of hematoma is a novel clinical challenge for ICH. Peroxisome proliferator-activated receptor gamma (PPARγ) and nuclear factor erythroid 2-related factor 2 (Nrf2), had been shown that, can take potential roles in the endogenous hematoma clearance. However, monascin, a novel natural Nrf2 activator with PPARγ agonist, has not been reported to play a role in ICH. This study was designed to evaluate the effect of monascin on neurological deficits, hematoma clearance and edema extinction in a model of ICH in rats. 164 adult male Sprague-Dawley (SD) rats were randomly divided into sham; vehicle; monascin groups with low dosages (1mg/kg/day), middle dosages (5mg/kg/day) and high dosages (10mg/kg/day) respectively. Animals were euthanized at 1, 3 and 7days following neurological evaluation after surgery. We examined the effect of monascin on the brain water contents, blood brain barrier (BBB) permeability and hemoglobin levels, meanwhile reassessed the volume of hematoma and edema around the hematoma by Magnetic Resonance Imaging (MRI) in each group. The high dosage of monascin significantly improved neurological deficits, reduced the volume of hematoma in 1-7days after ICH, decreased BBB permeability and edema formation in 1-3days following ICH. Our study demonstrated that the high dosage of monascin played a neuroprotective role in ICH through reducing BBB permeability, edema and hematoma volume. Copyright © 2017 Elsevier Inc. All rights reserved.

TRPC3- and ETB receptor-mediated PI3K/AKT activation induces vasogenic edema formation following status epilepticus.

PubMed

Kim, Ji-Eun; Kang, Tae-Cheon

2017-10-01

Status epilepticus (SE, a prolonged seizure activity) is a high risk factor of developing vasogenic edema, which leads to secondary complications following SE. In the present study, we investigated whether transient receptor potential canonical channel-3 (TRPC3) may link vascular endothelial growth factor (VEGF) pathway to NFκB/ET B receptor axis in the rat piriform cortex during vasogenic edema formation. Following SE, TRPC3 and ET B receptor independently activated phosphatidylinositol 3 kinase (PI3K)/AKT/eNOS signaling pathway. SN50 (a NFκB inhibitor) attenuated the up-regulations of eNOS, TRPC3 and ET B receptor expressions following SE, accompanied by reductions in PI3K/AKT phosphorylations. Inhibition of SE-induced VEGF over-expression by leptomycin B also abrogated PI3K and AKT phosphorylations, but not TRPC3 expression. Wortmannin (a PI3K inhibitor) and 3CAI (an AKT inhibitor) effectively inhibited up-regulation of eNOS expressions and vasogenic edema lesion following SE. These findings indicate that PI3K/AKT may be common down-stream molecules for TRPC3- and ET B receptor signaling pathways during vasogenic edema formation. In addition, the present data demonstrate for the first time that TRPC3 may integrate VEGF- and NFκB-mediated vasogenic edema formation following SE. Thus, we suggest that PI3K/AKT signaling pathway may be one of considerable therapeutic targets for vasogenic edema. Copyright © 2017 Elsevier B.V. All rights reserved.

Diminished but Not Abolished Effect of Two His351 Mutants of Anthrax Edema Factor in a Murine Model

PubMed Central

Zhao, Taoran; Zhao, Xinghui; Liu, Ju; Meng, Yingying; Feng, Yingying; Fang, Ting; Zhang, Jinlong; Yang, Xiuxu; Li, Jianmin; Xu, Junjie; Chen, Wei

2016-01-01

Edema toxin (ET), which is composed of a potent adenylate cyclase (AC), edema factor (EF), and protective antigen (PA), is one of the major toxicity factors of Bacillus anthracis. In this study, we introduced mutations in full-length EF to generate alanine EF(H351A) and arginine EF(H351R) variants. In vitro activity analysis displayed that the adenylyl cyclase activity of both the mutants was significantly diminished compared with the wild-type EF. When the native and mutant toxins were administered subcutaneously in a mouse footpad edema model, severe acute swelling was evoked by wild-type ET, while the symptoms induced by mutant toxins were very minor. Systemic administration of these EF variants caused non-lethal hepatotoxicity. In addition, EF(H351R) exhibited slightly higher activity in causing more severe edema than EF(H351A). Our findings demonstrate that the toxicity of ET is not abolished by substitution of EF residue His351 by alanine or arginine. These results also indicate the potential of the mouse footpad edema model as a sensitive method for evaluating both ET toxicity and the efficacy of candidate therapeutic agents. PMID:26848687

Localized periorbital edema induced by aspirin.

PubMed

Katz, Y; Goldberg, N; Kivity, S

1993-07-01

We documented localized periorbital edema in two patients with aspirin sensitivity without underlying chronic urticaria. The reaction developed 30 min after ingestion of 62.5 and 125 mg of aspirin, respectively. No systemic symptoms were observed. Other NSAIDs did not induce symptoms. These patients were able to tolerate doses of aspirin after pretreatment with terfenadine. These observations suggest that histamine plays a central role in aspirin-induced skin reaction. Despite the fact that terfenadine blocks the drug-induced reaction, this protocol should be used with caution and only where there is no feasible alternative to aspirin.

The clinical entity of remitting seronegative synovitis with pitting edema (RS3PE syndrome).

PubMed

Triplett, L M; Pfister, A K

2001-01-01

Remitting seronegative symmetrical synovitis with pitting edema is a clinical entity distinct from polymyalgia rheumatica arthritis appearing in elderly patients. Distal pitting edema and tenosynovitis of the digitorum tendons are characteristically seen in this disorder. In contrast to polymyalgia rheumatica and rheumatoid arthritis, treatment with low-dose glucocorticoids usually produces a prompt and enduring remission after several months. Follow-up evaluations are necessary not only to assure this diagnosis is posterior, but also to observe for the possible occurrence of associated neoplasms.

Collision of Ductal Carcinoma In Situ of Anogenital Mammary-like Glands and Vulvar Sarcomatoid Squamous Cell Carcinoma.

PubMed

Tran, Tien A N; Deavers, Michael T; Carlson, J Andrew; Malpica, Anais

2015-09-01

A spectrum of invasive adenocarcinomas presumably arising from the anogenital mammary-like glands of the vulva has been reported. Even rarer are the cases of pure ductal carcinoma in situ that originated from these unique glandular structures. Herein, we report an 81-yr-old woman presented with an invasive well-differentiated squamous cell carcinoma of the vulva. Unexpectedly, the underlying dermis demonstrated a cystically dilated structure that displayed a layer of malignant squamous cells in the periphery, and a second centrally located population of neoplastic cells exhibiting glandular differentiation. In addition, a spindle and pleomorphic malignant cell population consistent with a sarcomatoid carcinoma was identified around the cystic structure. Scattered benign anogenital mammary-like glands were present in the adjacent dermis. The histologic and immunohistochemical findings were consistent with those of vulvar squamous cell carcinoma that has undergone sarcomatoid transformation after spreading in a pagetoid fashion into an underlying focus of ductal carcinoma in situ of anogenital mammary-like gland origin.

Selective breeding of dogs for segregation of limb edema from microfilaremia as clinical manifestations of Brugia infections.

PubMed

Miller, S; Snowden, K; Schreuer, D; Hammerberg, B

1990-11-01

Three generations of beagles were monitored for microfilaremia (mf) and clinical disease during repeated infection with Brugia pahangi and were selectively bred for offspring manifesting limb edema and low or amicrofilaremia. A high microfilaremic female mated to a high microfilaremic male produced 7 pups, 6 of which maintained mf greater than 1,000/ml for greater than 2 years after 5 monthly infections of 10 infective larvae each. An uninfected female mated to another high mf male produced 5 pups, 4 of which did not exceed 1,000 mf/ml 7 months after initiation of the repeating infection regimen; 1 of these remained amicrofilaremic after 2 additional challenges. Neither the parents nor the offspring from these matings manifested chronic limb edema. Two matings were conducted with offspring from the microfilaremic female by breeding siblings with the lowest mf and breeding siblings with the highest mf. The high mf siblings produced 4/5 offspring manifesting chronic limb edema (greater than or equal to 7 months duration) and either no mf (in 2 dogs) or less than 100 mf/ml after the repeating infection regimen. The lower mf siblings produced 5 offspring, all with greater than 1,000 mf/ml 6 months after the initiation of the repeating infection regimen; none manifested edema. Comparisons of IgG antibody levels, specific for extracts of adult worms, showed no consistent differences between these 2 litters of dogs that could be associated with limb edema or mf when monitored for 16 months; however, the onset of lymph node enlargement was much earlier in the group of dogs manifesting limb edema than in the other litter.

Quantitative analysis of computed tomography images and early detection of cerebral edema for pediatric traumatic brain injury patients: retrospective study.

PubMed

Kim, Hakseung; Kim, Gwang-dong; Yoon, Byung C; Kim, Keewon; Kim, Byung-Jo; Choi, Young Hun; Czosnyka, Marek; Oh, Byung-Mo; Kim, Dong-Joo

2014-10-22

The purpose of this study was to identify whether the distribution of Hounsfield Unit (HU) values across the intracranial area in computed tomography (CT) images can be used as an effective diagnostic tool for determining the severity of cerebral edema in pediatric traumatic brain injury (TBI) patients. CT images, medical records and radiology reports on 70 pediatric patients were collected. Based on radiology reports and the Marshall classification, the patients were grouped as mild edema patients (n=37) or severe edema patients (n=33). Automated quantitative analysis using unenhanced CT images was applied to eliminate artifacts and identify the difference in HU value distribution across the intracranial area between these groups. The proportion of pixels with HU=17 to 24 was highly correlated with the existence of severe cerebral edema (P<0.01). This proportion was also able to differentiate patients who developed delayed cerebral edema from mild TBI patients. A significant difference between deceased patients and surviving patients in terms of the HU distribution came from the proportion of pixels with HU=19 to HU=23 (P<0.01). The proportion of pixels with an HU value of 17 to 24 in the entire cerebral area of a non-enhanced CT image can be an effective basis for evaluating the severity of cerebral edema. Based on this result, we propose a novel approach for the early detection of severe cerebral edema.

Pars Plana Vitrectomy with Internal Limiting Membrane Peeling for Nontractional Diabetic Macular Edema.

PubMed

Ulrich, Jan Niklas

2017-01-01

Diabetes mellitus remains the leading cause of blindness among working age Americans with diabetic macular edema being the most common cause for moderate and severe vision loss. To investigate the anatomical and visual benefits of pars plana vitrectomy with inner limiting membrane peeling in patients with nontractional diabetic macular edema as well as correlation of integrity of outer retinal layers on spectral domain optical coherence tomography to visual outcomes. We retrospectively reviewed the charts of 42 diabetic patients that underwent vitrectomy with internal limiting membrane peeling for nontractional diabetic macula edema. The integrity of outer retinal layers was evaluated and preoperative central macular thickness and visual acuity were compared with data at 1 month, 3 months and 6 months postoperatively. The student t-test was used to compare the groups. 31 eyes were included. While no differences were seen at 1 and 3 months, there was significant improvement of both central macular thickness and visual acuity at the 6 months follow up visit compared to preoperatively (357, 427 microns; p=0.03. 20/49, 20/82; p=0.03) . Patients with intact external limiting membrane and ellipsoid zone had better preoperative vision than patients with outer retinal layer irregularities (20/54, 20/100; p=0.03) and greater visual gains postoperatively (20/33, p<0.001 versus 20/81; p=non-significant). Pars plana vitrectomy with internal limiting membrane peeling can improve retinal anatomy and visual acuity in patients with nontractional diabetic macular edema. Spectral domain optical coherence tomography may help identify patients with potential for visual improvement.

Subconjunctival sirolimus in the treatment of diabetic macular edema.

PubMed

Krishnadev, Nupura; Forooghian, Farzin; Cukras, Catherine; Wong, Wai; Saligan, Leorey; Chew, Emily Y; Nussenblatt, Robert; Ferris, Frederick; Meyerle, Catherine

2011-11-01

Diabetic macular edema (DME) is a leading cause of blindness in the developed world. Sirolimus has been shown to inhibit the production, signaling, and activity of many growth factors relevant to the development of diabetic retinopathy. This phase I/II study assesses the safety of multiple subconjunctival sirolimus injections for the treatment of DME, with some limited efficacy data. In this phase I/II prospective, open-label pilot study, five adult participants with diabetic macular edema involving the center of the fovea and best-corrected ETDRS visual acuity score of ≤74 letters (20/32 or worse) received 20 μl (440 μg) of subconjunctival sirolimus at baseline, month 2 and every 2 months thereafter, unless there was resolution of either retinal thickening on OCT or leakage on fluorescein angiography. Main outcome measures included best-corrected visual acuity and central retinal thickness on OCT at 6 months and 1 year, as well as safety outcomes. Repeated subconjunctival sirolimus injections were well-tolerated, with no significant drug-related adverse events. There was no consistent treatment effect related to sirolimus; one participant experienced a 2-line improvement in visual acuity and 2 log unit decrease in retinal thickness at 6 months and 1 year, two remained essentially stable, one had stable visual acuity but improvement of central retinal thickness of 1 and 3 log units at 6 months and 1 year respectively, and one had a 2-line worsening of visual acuity and a 1 log unit increase in retinal thickness at 6 months and 1 year. Results in the fellow eyes with diabetic macular edema, not treated with sirolimus, were similar. Subconjunctival sirolimus appears safe to use in patients with DME. Assessment of possible treatment benefit will require a randomized trial.

Subconjunctival sirolimus in the treatment of diabetic macular edema

PubMed Central

Krishnadev, Nupura; Forooghian, Farzin; Cukras, Catherine; Wong, Wai; Saligan, Leorey; Chew, Emily Y.; Nussenblatt, Robert; Ferris, Frederick

2011-01-01

Background Diabetic macular edema (DME) is a leading cause of blindness in the developed world. Sirolimus has been shown to inhibit the production, signaling, and activity of many growth factors relevant to the development of diabetic retinopathy. This phase I/II study assesses the safety of multiple subconjunctival sirolimus injections for the treatment of DME, with some limited efficacy data. Methods In this phase I/II prospective, open-label pilot study, five adult participants with diabetic macular edema involving the center of the fovea and best-corrected ETDRS visual acuity score of ≤74 letters (20/32 or worse) received 20 μl (440 μg) of subconjunctival sirolimus at baseline, month 2 and every 2 months thereafter, unless there was resolution of either retinal thickening on OCT or leakage on fluorescein angiography. Main outcome measures included best-corrected visual acuity and central retinal thickness on OCT at 6 months and 1 year, as well as safety outcomes. Results Repeated subconjunctival sirolimus injections were well-tolerated, with no significant drug-related adverse events. There was no consistent treatment effect related to sirolimus; one participant experienced a 2-line improvement in visual acuity and 2 log unit decrease in retinal thickness at 6 months and 1 year, two remained essentially stable, one had stable visual acuity but improvement of central retinal thickness of 1 and 3 log units at 6 months and 1 year respectively, and one had a 2-line worsening of visual acuity and a 1 log unit increase in retinal thickness at 6 months and 1 year. Results in the fellow eyes with diabetic macular edema, not treated with sirolimus, were similar. Conclusions Subconjunctival sirolimus appears safe to use in patients with DME. Assessment of possible treatment benefit will require a randomized trial. PMID:21567211

Ascorbic Acid Repletion: A Possible Therapy for Diabetic Macular Edema?

PubMed Central

May, James M.

2016-01-01

Macular edema poses a significant risk for visual loss in persons with diabetic retinopathy. It occurs when plasma constituents and fluid leak out of damaged retinal microvasculature in the area of the macula, causing loss of central vision. Apoptotic loss of pericytes surrounding capillaries is perhaps the earliest feature of diabetic vascular damage in the macula, which is also associated with dysfunction of the endothelium and loss of the otherwise very tight endothelial permeability barrier. Increased oxidative stress is a key feature of damage to both cell types, mediated by excess superoxide from glucose-induced increases in mitochondrial metabolism, as well as by activation of the receptor for advanced glycation end products (RAGE). The latter in turn activates multiple pathways, some of which lead to increased oxidative stress, such as those involving NF-κB, NADPH oxidase, and endothelial nitric oxide synthase. Such cellular oxidative stress is associated with low cellular and plasma ascorbic acid levels in many subjects with diabetes in poor glycemic control. Whether repletion of low ascorbate in retinal endothelium and pericytes might help to prevent diabetic macular edema is unknown. However, cell culture studies show that the vitamin prevents high-glucose and RAGE-induced apoptosis in both cell types, that it preserves nitric oxide generated by endothelial cells, and that it tightens the leaky endothelial permeability barrier. Although these findings need to be confirmed in pre-clinical animal studies, it is worth considering clinical trials to determine whether adequate ascorbate repletion is possible and whether it might help to delay or even reverse early diabetic macular edema. PMID:26898503

In the absence of (early) invasive carcinoma, vulvar intraepithelial neoplasia associated with lichen sclerosus is mainly of undifferentiated type: new insights in histology and aetiology.

PubMed

van Seters, M; ten Kate, F J W; van Beurden, M; Verheijen, R H M; Meijer, C J L M; Burger, M P M; Helmerhorst, T J M

2007-05-01

Differentiated vulvar intraepithelial neoplasia (VIN) is presumed to be the precursor of invasive squamous cell carcinoma (SCC) of the vulva. It is commonly assumed that differentiated VIN is related to lichen sclerosus (LS). However, evidence for this is limited to a small number of studies describing epithelial alterations adjacent to vulvar SCC. To study the histology and human papillomavirus (HPV) status in patients with a history of both LS and VIN without coexistent SCC. Original biopsy specimens and surgical specimens of patients retrieved from the pathology files were revised for the presence of LS, VIN and (early) invasive SCC, specifically focused on the two different types of VIN: differentiated and undifferentiated. Thereafter, VIN lesions were tested for the presence of HPV DNA. Twenty-seven patients fulfilled the criteria for LS and VIN without SCC. In all 27 patients, LS was found to be related to undifferentiated VIN. Grading yielded the following results: VIN 1 (n=10), VIN 2 (n=11) and VIN 3 (n=6). Additionally, VIN lesions from 26 patients could be tested for the presence of HPV DNA. HPV DNA, predominantly type 16, was present in 8 (31%) of them. Seven of these eight patients had VIN 2 or 3. During follow-up, three patients progressed to (early) invasive carcinoma. In two of these patients, differentiated VIN was observed overlying early invasive SCC. VIN related to LS without coexisting SCC is likely to be undifferentiated, in contrast to what was previously thought. HPV DNA was demonstrated in 31% of the lesions, and was strongly related to high-grade VIN.

Nutrient intake, peripheral edema, and weight change in elderly recuperative care patients.

PubMed

Sullivan, Dennis H; Johnson, Larry E; Dennis, Richard A; Roberson, Paula K; Garner, Kimberly K; Padala, Prasad R; Padala, Kalpana P; Bopp, Melinda M

2013-06-01

It is unclear whether serial measures of body weight are valid indicators of nutritional status in older patients recovering from illness. Objectives. Investigate the relative influence of nutrient intake and changes in peripheral edema on weight change. A prospective cohort study of 404 older men (mean age = 78.7±7.5 years) admitted to a transitional care unit of a Department of Veterans Affairs nursing home. Body weight and several indicators of lower extremity edema were measured at both unit admission and discharge. Complete nutrient intake assessments were performed daily. Over a median length of stay of 23 days (interquartile range: 15-41 days), 216 (53%) participants gained or lost more than or equal to 2.5% of their body weight. Two hundred eighty-two (70%) participants had recognizable lower extremity pitting edema at admission and/or discharge. The amount of weight change was strongly and positively correlated with multiple indicators of both nutrient intake and the change in the amount of peripheral edema. By multivariable analysis, the strongest predictor of weight change was maximal calf circumference change (partial R (2) = .35, p < .0001), followed by average daily energy intake (partial R (2) = .14, p < .0001), and the interaction of energy intake by time (partial R (2) = .02, p < .0001). Many older patients either gain or lose a significant amount of weight after admission to a transitional care unit. Because of the apparent high prevalence of co-occurring changes in total body water, the weight changes do not necessarily represent changes in nutritional status. Although repeat calf circumference measurements may provide some indication as to how much of the weight change is due to changes in body water, there is currently no viable alternative to monitoring the nutrient intake of older recuperative care patients in order to ensure that their nutrient needs are being met.

Recurrence of non-cardiogenic pulmonary edema and sustained hypotension shock in cystic pheochromocytoma*#

PubMed Central

Dai, Jin; Chen, Shen-jie; Yang, Bing-sheng; Lü, Shu-min; Zhu, Min; Xu, Yi-fei; Chen, Jie; Cai, Hong-wen; Mao, Wei

2017-01-01

Pheochromocytoma is a rare neuroendocrine tumor which derives from chromaffin cells of the adrenal gland or relevant to sympathetic nerves and ganglia. The clinical features of pheochromocytoma are various. Paroxysmal episodes of serious hypertension, headache, palpitation, and diaphoresis are the typical manifestations (Bravo, 2004). Hypotension shock, pulmonary edema, and acute coronary syndrome induced by pheochromocytoma are uncommon (Malindretos et al., 2008; Batisse-Lignier et al., 2015). In this study, we present a rare case of cystic pheochromocytoma causing recurrent hypotension shock, non-cardiogenic pulmonary edema, and acute coronary syndrome, and the possible mechanisms are discussed. PMID:28471119

Pulmonary edema associated with upper airway obstruction in dogs.

PubMed

Algren, J T; Price, R D; Buchino, J J; Stremel, R W

1993-12-01

In order to evaluate the effect of acute upper airway obstruction upon pulmonary edema (PE) formation, we studied seven dogs that were subjected to inspiratory obstruction for three hours. Hypoxia was avoided by the administration of supplemental oxygen during the study period. Six dogs developed pulmonary vascular congestion, and four developed histologic findings of PE. Inspiratory intrapleural pressure decreased to -28 +/- 4 mmHg in dogs that developed PE and to -23 +/- 2 mmHg in dogs that did not. Transmural pulmonary artery pressure and pulmonary artery wedge pressure did not increase significantly. Central venous pressure during inspiration (CVPi) increased in all dogs, and CVP at end expiration (CVPe) was significantly higher in dogs with PE. Dogs that developed PE experienced a decrease in cardiac output and an increase in systemic vascular resistance. Furthermore, alveolar ventilation declined in dogs with PE, ultimately resulting in ventilatory failure. Pulmonary edema formation was not preceded by an increase in pulmonary vascular pressures but was associated with higher CVP, pulmonary vascular congestion, and hypercarbia.

Generalized subcutaneous edema as a rare manifestation of dermatomyositis: clinical lesson from a rare feature.

PubMed

Haroon, Muhammad; Eltahir, Ahmed; Harney, Sinead

2011-04-01

Generalized subcutaneous edema is a very rare manifestation of inflammatory myopathies. A 61-year-old woman presented with classic signs and symptoms of dermatomyositis. She was also noted to have generalized edema that was so florid that an alternative diagnosis was considered. Her disease was resistant to corticosteroids, azathioprine, and mycophenolate mofetil. Intravenous administration of immunoglobulins was started because of marked worsening of her disease-muscle weakness, generalized anasarca, and involvement of her bulbar muscles. This led to dramatic resolution of her subcutaneous edema and significant improvement of her skin and muscle disease. As the initial screen for malignancy was negative, a positron emission tomography-computed tomography scan was requested, which interestingly showed a metabolically active cervical tumor. Anasarca is an unusual manifestation of dermatomyositis. In treatment-refractory cases, it seems reasonable to consider positron emission tomography scan in excluding underlying malignant disease.