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Sample records for hand-assisted laparoscopic donor

  1. Hand-Assisted Laparoscopic Donor Nephrectomy in Complete Situs Inversus.

    PubMed

    Gahagan, John V; Whealon, Matthew D; Reddy, Uttam; Foster, Clarence E; Ichii, Hirohito

    2016-01-01

    Complete situs inversus is a rare congenital anomaly characterized by transposition of organs. We report a case of renal transplantation using a kidney from a living complete situs inversus donor. The recipient was a 59-year-old female with end-stage renal disease because of type 2 diabetes mellitus. The donor was the 56-year-old sister of the recipient with complete situs inversus. CT angiogram of the abdomen and pelvis showed complete situs inversus and an otherwise normal appearance of the bilateral kidneys with patent bilateral single renal arteries and longer renal vein in the right kidney. The patient was taken to the operating room for a hand-assisted laparoscopic right donor nephrectomy. The patient tolerated the procedure well and was discharged home in good condition on postoperative day 1. The recipient experienced no episodes of acute rejection or infection, with serum creatinine levels of 0.8-1.2 mg/dL. Laparoscopic donor nephrectomy in a patient with complete situs inversus remains a technically feasible operation and the presence of situs inversus should not preclude consideration for living kidney donation. PMID:27579434

  2. Hand-Assisted Laparoscopic Donor Nephrectomy in Complete Situs Inversus

    PubMed Central

    Gahagan, John V.; Whealon, Matthew D.; Reddy, Uttam; Foster, Clarence E.

    2016-01-01

    Abstract Complete situs inversus is a rare congenital anomaly characterized by transposition of organs. We report a case of renal transplantation using a kidney from a living complete situs inversus donor. The recipient was a 59-year-old female with end-stage renal disease because of type 2 diabetes mellitus. The donor was the 56-year-old sister of the recipient with complete situs inversus. CT angiogram of the abdomen and pelvis showed complete situs inversus and an otherwise normal appearance of the bilateral kidneys with patent bilateral single renal arteries and longer renal vein in the right kidney. The patient was taken to the operating room for a hand-assisted laparoscopic right donor nephrectomy. The patient tolerated the procedure well and was discharged home in good condition on postoperative day 1. The recipient experienced no episodes of acute rejection or infection, with serum creatinine levels of 0.8–1.2 mg/dL. Laparoscopic donor nephrectomy in a patient with complete situs inversus remains a technically feasible operation and the presence of situs inversus should not preclude consideration for living kidney donation.

  3. A Comparison of Hand-Assisted and Pure Laparoscopic Techniques in Live Donor Nephrectomy

    PubMed Central

    Branco, Anibal Wood; Kondo, William; Filho, Alcides José Branco; de George, Marco Aurélio; Rangel, Marlon; Stunitz, Luciano Carneiro

    2008-01-01

    PURPOSE To compare hand-assisted laparoscopic donor nephrectomy and pure laparoscopic live donor nephrectomy techniques in live donor nephrectomy. METHODS In this retrospective study, we included all patients submitted to hand-assisted laparoscopic donor nephrectomy and pure laparoscopic live donor nephrectomy between May 2002 and December 2007. The operative data and post-operative courses were reviewed. Information was collected on the operative time, warm ischemia time, estimated blood loss, intra-operative complications, time to first oral intake, length of hospital stay, and post-operative complications. The data were analyzed using Student’s t –tests and Fisher exact tests as appropriate, with statistical significance defined as p < 0.05. RESULTS The means of the operative duration, warm ischemia time and intra-operative bleeding were 83 min, 3.6 min and 130.9 cc, respectively, for hand-assisted laparoscopic donor nephrectomy, and 78.4 min, 2.5 min and 98.9 cc, respectively, for pure laparoscopic live donor nephrectomy (p=0.29, p<0.0001 and p=0.08, respectively). Intra-operative complications occurred in 6% of patients submitted to hand-assisted laparoscopic donor nephrectomy and in 4.5% of those submitted to pure laparoscopic live donor nephrectomy (p=0.68). Only one patient from each group required conversion to open surgery; one person receiving hand-assisted laparoscopic donor nephrectomy had bleeding and one person receiving pure laparoscopic live donor nephrectomy had low carbon dioxide levels during the warm ischemia period. Compared with patients receiving hand-assisted laparoscopic donor nephrectomy, patients submitted to pure laparoscopic live donor nephrectomy were able to take their first meal earlier (12.5 vs. 9.2 hours, p=0.046), were discharged home sooner (2.8 vs. 1.4 days, p<0.0001) and had fewer post-operative complications (7.5% vs. 0.6%, p=0.04). CONCLUSIONS Pure laparoscopic live donor nephrectomy had some advantages over hand-assisted

  4. Hand-assisted laparoscopic hepatic resection.

    PubMed

    Teramoto, K; Kawamura, T; Sanada, T; Kumashiro, Y; Okamoto, H; Nakamura, N; Arii, S

    2002-09-01

    Thanks to recent advances, performance of liver resection is now possible using laparoscopic procedures. However, still there are some difficulties to overcome. The hand-assisted method lends safety and reliability to the laparoscopic procedure. A 54-year-old man diagnosed with hepatocellular carcinoma (HCC) was referred for hepatectomy. Angiography with computed tomography (CT) scans revealed a 2-cm hepatocellular carcinoma (HCC) at segment V, close to the gallbladder. A hand-assisted laparoscopic hepatic resection was performed. Four 10-mm trocars, one for wall lifting and three for working, were placed in the upper abdomen. A small incision was added at the right side of umbilicus, and the operator's left hand was inserted through it. A microwave tissue coagulator and laparoscopic ultrasonic dissector were used for liver resection. Total operation time was 162 min; blood loss was 20 g. The postoperative course was uneventful, and the postoperative hospital stay was 7 days. We thus demonstrated that laparoscopic liver resection is safer and easier when the hand of the operator can be inserted into the abdomen. The small incision does not greatly diminish the benefits that accrue from minimally invasive laparoscopic surgery. The hand-assisted procedure allows better access to the tumor. In addition, hand assistance restores the sense of touch to the operator and is an effective means of controlling sudden and unexpected bleeding. PMID:12235510

  5. Comparison of Laparoscopic, Hand-Assisted, and Open Surgical Nephroureterectomy

    PubMed Central

    Maeda, Toshihiro; Tanaka, Toshiaki; Fukuta, Fumimasa; Kobayashi, Ko; Nishiyama, Naotaka; Takahashi, Satoshi; Masumori, Naoya

    2014-01-01

    Background and Objectives: The aim of this study was to compare oncologic outcomes after laparoscopic nephroureterectomy, hand-assisted laparoscopic nephroureterectomy, and open nephroureterectomy for upper urinary tract urothelial cancer. Methods: Between April 1995 and August 2010, 189 patients underwent laparoscopic nephroureterectomy, hand-assisted laparoscopic nephroureterectomy, or open nephroureterectomy for upper urinary tract urothelial cancer. Of these patients, 110 with no previous or concurrent bladder cancer or any metastatic disease were included in this study. Cancer-specific survival, recurrence-free survival, and intravesical recurrence-free survival rates were analyzed by the Kaplan-Meier method and compared with the log-rank test. The median follow-up period for the cohort was 70 months (range, 6–192 months). Results: The 3 groups were well matched for tumor stage, grade, and the presence of lymphovascular invasion and concomitant carcinoma in situ. The estimated 5-year cancer-specific survival rates were 81.1%, 65.6%, and 65.2% for laparoscopic nephroureterectomy, hand-assisted laparoscopic nephroureterectomy, and open nephroureterectomy, respectively (P = .4179). The estimated 5-year recurrence-free survival rates were 33.8%, 10.0%, and 41.2% for laparoscopic nephroureterectomy, hand-assisted laparoscopic nephroureterectomy, and open nephroureterectomy, respectively (P = .0245). The estimated 5-year intravesical recurrence-free survival rates were 64.8%, 10.0%, and 76.2% for laparoscopic nephroureterectomy, hand-assisted laparoscopic nephroureterectomy, and open nephroureterectomy, respectively (P < .0001). Conclusion: Although there was no significant difference in cancer-specific survival rate among the laparoscopic nephroureterectomy, hand-assisted laparoscopic nephroureterectomy, and open nephroureterectomy groups, hand-assisted laparoscopic nephroureterectomy may be inferior to laparoscopic nephroureterectomy or open nephroureterectomy

  6. Laparoscopic donor nephrectomy.

    PubMed

    Deger, S; Giessing, M; Roigas, J; Wille, A H; Lein, M; Schönberger, B; Loening, S A

    2005-01-01

    Laparoscopic live donor nephrectomy (LDN) has removed disincentives of potential donors and may bear the potential to increase kidney donation. Multiple modifications have been made to abbreviate the learning curve while at the same time guarantee the highest possible level of medical quality for donor and recipient. We reviewed the literature for the evolution of the different LDN techniques and their impact on donor, graft and operating surgeon, including the subtleties of different surgical accesses, vessel handling and organ extraction. We performed a literature search (PubMed, DIMDI, medline) to evaluate the development of the LDN techniques from 1995 to 2003. Today more than 200 centres worldwide perform LDN. Hand-assistance has led to a spread of LDN. Studies comparing open and hand-assisted LDN show a reduction of operating and warm ischaemia times for the hand-assisted LDN. Different surgical access sites (trans- or retroperitoneal), different vessel dissection approaches, donor organ delivery techniques, delivery sites and variations of hand-assistance techniques reflect the evolution of LDN. Proper techniques and their combination for the consecutive surgical steps minimize both warm ischaemia time and operating time while offering the donor a safe minimally invasive laparoscopic procedure. LDN has breathed new life into the moribund field of living kidney donation. Within a few years LDN could become the standard approach in living kidney donation. Surgeons working in this field must be trained thoroughly and well acquainted with the subtleties of the different LDN techniques and their respective advantages and disadvantages. PMID:16754618

  7. Hand-Assisted Laparoscopic Surgery (HALS) With the HandPort System

    PubMed Central

    Litwin, Demetrius E. M.; Darzi, Ara; Jakimowicz, Jacek; Kelly, John J.; Arvidsson, Dag; Hansen, Paul; Callery, Mark P.; Denis, Ronald; Fowler, Dennis L.; Medich, David S.; O’Reilly, Michael J.; Atlas, Henry; Himpens, Jacques M.; Swanstrom, Lee L.; Arous, Elias J.; Pattyn, Piet; Yood, Steven M.; Ricciardi, Rocco; Sandor, Andras; Meyers, William C.

    2000-01-01

    Objective To evaluate the feasibility and potential benefits of hand-assisted laparoscopic surgery with the HandPort System, a new device. Summary Background Data In hand-assisted laparoscopic surgery, the surgeon inserts a hand into the abdomen while pneumoperitoneum is maintained. The hand assists laparoscopic instruments and is helpful in complex laparoscopic cases. Methods A prospective nonrandomized study was initiated with the participation of 10 laparoscopic surgical centers. Surgeons were free to test the device in any situation where they expected a potential advantage over conventional laparoscopy. Results Sixty-eight patients were entered in the study. Operations included colorectal procedures (sigmoidectomy, right colectomy, resection rectopexy), splenectomy for splenomegaly, living-related donor nephrectomy, gastric banding for morbid obesity, partial gastrectomy, and various other procedures. Mean incision size for the HandPort was 7.4 cm. Most surgeons (78%) preferred to insert their nondominant hand into the abdomen. Pneumoperitoneum was generally maintained at 14 mmHg, and only one patient required conversion to open surgery as a result of an unmanageable air leak. Hand fatigue during surgery was noted in 20.6%. Conclusions The hand-assisted technique appeared to be useful in minimally invasive colorectal surgery, splenectomy for splenomegaly, living-related donor nephrectomy, and procedures considered too complex for a laparoscopic approach. This approach provides excellent means to explore, to retract safely, and to apply immediate hemostasis when needed. Although the data presented here reflect the authors’ initial experience, they compare favorably with series of similar procedures performed purely laparoscopically. PMID:10767793

  8. Total Laparoscopic Restorative Proctocolectomy: Are There Advantages Compared with the Open and Hand-Assisted Approaches?

    PubMed Central

    Polle, Sebastiaan W.; van Berge Henegouwen, Mark I.; Slors, J. Frederik M.; Cuesta, Miguel A.; Gouma, Dirk J.

    2008-01-01

    Purpose A randomized, controlled trial comparing hand-assisted laparoscopic restorative proctocolectomy with open surgery did not show an advantage for the laparoscopic approach. The trial was criticized because hand-assisted laparoscopic restorative proctocolectomy was not considered a true laparoscopic proctocolectomy. The objective of the present study was to assess whether total laparoscopic restorative proctocolectomy has advantages over hand-assisted laparoscopic restorative proctocolectomy with respect to early recovery. Methods Thirty-five patients underwent total laparoscopic restorative proctocolectomy and were compared to 60 patients from a previously conducted randomized, controlled trial comparing hand-assisted laparoscopic restorative proctocolectomy and open restorative proctocolectomy. End points included operating time, conversion rate, reoperation rate, hospital stay, morbidity, quality of life, and costs. The Medical Outcomes Study Short Form 36 and the Gastrointestinal Quality of Life Index were used to evaluate general and bowel-related quality of life. Results Groups were comparable for patient characteristics, such as sex, body mass index, preoperative disease duration, and age. There were neither conversions nor intraoperative complications. Median operating time was longer in the total laparoscopic compared with the hand-assisted laparoscopic group (298 vs. 214 minutes; P < 0.001). Morbidity and reoperation rates in the total laparoscopic, hand-assisted laparoscopic, and open groups were comparable (29 vs. 20 vs. 23 percent and 17 vs.10 vs. 13 percent, respectively). Median hospital-stay was 9 days in the total laparoscopic group compared with 10 days in the hand-assisted laparoscopic group and 11 days in the open group (P = not significant). There were no differences in quality of life and total costs. Conclusions There were no significant short-term benefits for total laparoscopic compared with hand-assisted laparoscopic

  9. Hand-assisted laparoscopic nephrectomy and nephroureterectomy: our experience in Hospital Universiti Kebangsaan Malaysia.

    PubMed

    Ho, C C K; Zulkifli, M Z; Nazri, J; Sundram, M

    2008-03-01

    Hand-assisted laparoscopic nephrectomy (HAL-N) and nephroureterectomy (HAL-NU) were introduced to bridge the gap between open and laparoscopic surgery. This newer technique has the benefits of both laparoscopic and open surgical approaches but has a shorter learning curve and decreased operative time compared to laparoscopic surgery. A review of our 2-year experience showed that for the seventeen cases of HAL-N that was performed, the mean operative time was 187.8 minutes while the mean length of hospital stay was 4.1 days. For the two HAL-NU cases, the mean operative time was 415 minutes while the mean length of hospital stay was 5.5 days. Only one complication occurred and it was an incisional hernia at the hand-port site. There was no recurrence for the carcinoma cases. Our experience shows that this technique is feasible and safe. PMID:18935731

  10. Hand-assisted laparoscopic management of a midtrimester rudimentary horn pregnancy with placenta increta: a case report and literature review.

    PubMed

    Contreras, Karenrose R; Rothenberg, Jeffrey M; Kominiarek, Michelle A; Raff, Gregory J

    2008-01-01

    Pregnancy in a rudimentary horn is an extremely rare but serious obstetric condition. It is associated with uterine rupture and increased maternal mortality. The standard treatment is excision of the pregnancy and rudimentary horn. Several case reports describe a successful laparoscopic approach for rudimentary horn pregnancies diagnosed in the first trimester. A midtrimester rudimentary horn pregnancy was managed with a hand-assisted laparoscopic technique. This patient sought prenatal care at 19 weeks without any symptoms. A routine ultrasound found an empty uterus and an abdominal pregnancy was suggested. She subsequently had a hand-assisted laparoscopic delivery of a 19-week fetus with excision of the left-sided noncommunicating rudimentary horn. Intraoperative and pathologic findings were both consistent with a noncommunicating uterine horn pregnancy with placenta increta. Midtrimester rudimentary horn pregnancy can be successfully managed via hand-assisted laparoscopy in a patient who is hemodynamically stable. PMID:18722979

  11. Laparoscopic live donor nephrectomy.

    PubMed

    Hasan, Waleed A; Al-Akraa, Mahmoud M

    2005-07-01

    With the number of patients presently awaiting renal transplantation exceeding the number of cadaveric organs available, there is an increasing reliance on live renal donation. Of the 11,869 renal transplants performed in 2002 in the US, 52.6% were living donors from the United Network for Organ Sharing Registry. Renal allografts from living donors provide: superior immediate long-term function; require less waiting time and are more cost-effective than those from cadaveric donors. However, anticipation of postoperative pain and temporary occupational disability may dissuade many potential donors. Additionally, some recipients hesitate to accept a living donor kidney due to suffering that would be endured by the donor. It is a unique medical situation when a young, completely healthy donor undergoes a major surgical procedure to provide an organ for transplantation. It is mandatory to offer a surgical technique, which is safe and with minimal complications. It is also obvious for any organ transplantation, that the integrity of the organ remain intact, thus, enabling its successful transplantation into the recipient. An acceptably short ischemia time and adequate lengths of ureter and renal vasculature are favored. Many centers are performing laparoscopic live donor nephrectomy in an effort to ease convalescence of renal donors. This may encourage the consideration of live donation by recipients and potential donors. PMID:16047050

  12. An alternative port for use in hand-assisted laparoscopic surgery: a design using a stoma ring and a glove.

    PubMed

    Kumar, Pradeep; Kumar, Senthil

    2005-04-01

    Hand-assisted laparoscopic surgery (HALS) has widened the range of laparoscopic surgery. An appropriate port allowing the passage of the hand while maintaining pneumoperitoneum is mandatory for HALS to be performed. Commercially available ports are expensive and may not be universally available. An inexpensive 2-component port using the flange of a stoma appliance and a glove, which could be readily assembled at short notice, is described. PMID:15821629

  13. Ultrasound-guided subcostal transversus abdominis plane blocks with liposomal bupivacaine vs. non-liposomal bupivacaine for postoperative pain control after laparoscopic hand-assisted donor nephrectomy: a prospective randomised observer-blinded study.

    PubMed

    Hutchins, J L; Kesha, R; Blanco, F; Dunn, T; Hochhalter, R

    2016-08-01

    We compared the effect of subcostal transversus abdominis plane (TAP) block with liposomal bupivacaine to TAP block with non-liposomal bupivacaine on postoperative maximal pain scores in patients undergoing donor nephrectomy. Sixty patients were prospectively randomly assigned to receive ultrasound-guided bilateral TAPs with either 1.3% liposomal bupivacaine and normal saline or 0.25% non-liposomal bupivacaine with adrenaline. There was a significant decrease in maximal pain scores in the liposomal bupivacaine TAP group when compared with the non-liposomal bupivacaine group median (IQR [range]), 24-48 h after injection, 5 (3.0-5.2 [0-10]) vs. 6 (4.5-7.0 [1--9]) p = 0.009; 48-72 h after injection, 3 (2.0-5.0 [0-8]) vs. 5 (3.0-7.0 [0-10]) p = 0.02; and in opioid use 48-72 h after injection, mean (SD) μg equivalents of fentanyl 105 (97) vs. 182 (162) p = 0.03. Liposomal bupivacaine via subcostal TAP infiltration provided superior analgesia up to 72 h after injection when compared with non-liposomal bupivacaine. PMID:27238859

  14. Hand-Assisted versus Straight-Laparoscopic versus Open Proctosigmoidectomy for Treatment of Sigmoid and Rectal Cancer: A Case-Matched Study of 100 Patients

    PubMed Central

    Gezen, Fazli C; Aytac, Erman; Costedio, Meagan M; Vogel, Jon D; Gorgun, Emre

    2015-01-01

    Objective: The laparoscopic approach is increasingly used for surgical treatment of colorectal cancer. The aim of this study was to assess the efficacy of laparoscopic proctosigmoidectomy for cancer treatment by comparing postoperative outcomes among three groups: hand-assisted laparoscopic resection, conventional straight-laparoscopic resection, and open resection. Methods: Patients who underwent hand-assisted proctosigmoidectomy because of rectal or sigmoid adenocarcinoma between September 2006 and July 2012 were case-matched to their straight-laparoscopy and open-surgery counterparts. Tumor location, tumor stage, resection type, and year of surgery were the matching criteria. Patients who had an abdominoperineal resection were excluded from the study. Results: Twenty-five patients underwent hand-assisted laparoscopic resection during the study period and were matched to 25 straight-laparoscopic and 50 open-surgery cases. The patients who underwent hand-assisted resection had higher rates of preoperative cardiac disease and hypertension than did the straight-laparoscopy and open-surgery groups (76% vs 64% vs 26%; p < 0.0001 and 72% vs 68% vs 42%; p = 0.02, respectively). A history of previous abdominal operations was highest in the straight-laparoscopy group (p = 0.01). The mean estimated blood loss was lowest in the straight-laparoscopy group (p = 0.01). The straight-laparoscopy group had the shortest median length of postoperative hospital stay (p = 0.04). Disease-free survival and overall survival was similar among the groups. Conclusions: Although both hand-assisted and straight-laparoscopic proctosigmoidectomy appear to be as safe and effective as open surgery in short-term and midterm outcomes, straight-laparoscopic surgery seems to provide faster convalescence compared with open surgery and hand-assisted laparoscopic surgery. PMID:25902342

  15. Hand-assisted robotic right donor nephrectomy in patient with total sinus inversus: A case report

    PubMed Central

    Gonzalez-Heredia, Raquel; Garcia-Roca, Raquel; Benedetti, Enrico

    2016-01-01

    Total situs inversus” is an infrequent congenital condition. The robot has been already proved as a safe and attractive approach for living donor neprectomies. We report here the first right donor nephrectomy in a patient with total sinus inversus that is performed using the Da Vinci platform. PMID:27085108

  16. Chylous Leakage After a Laparoscopic Live-Donor Nephrectomy: Case Report and Literature Review.

    PubMed

    Guglielmo, Nicola; Melandro, Fabio; Nudo, Francesco; Mennini, Gianluca; Levi Sandri, Giovanni Battista; Berloco, Pasquale Bartolomeo; Rossi, Massimo

    2016-06-01

    Laparoscopic donor nephrectomy is an established operation for organ procurement in living-donor transplant. Minimal access approach for organ procurement from living donors ensures early convalescence and improved patient participation. Chylous leakage is a rare complication of laparoscopic living-donor nephrectomy. Chylous leakage is mostly determined by iatrogenic injury of cisterna chyli and its main tributaries. It may lead to malnutrition and immunologic deficits because of protein and lymphocyte depletion. An 18-year-old woman underwent left-hand-assisted laparoscopic donor nephrectomy for living donor transplant. She developed chylosus leakage in third postoperative day. A conservative manage-ment with total parenteral nutrition total paren-teral nutrition and subcutaneous somatostatin was immediately initiated. The patient had an abatement of drainage daily output in 4 days of therapy. Chylous leakage is a potentially insidious and perhaps misdiagnosed complication of laparoscopic donor nephrectomy. Conservative therapy is effective in most donors and should be initially attempted. Surgical ligatures or fibrin sealants may be indicated in case of refractory chylous leakage before the arising of malnutrition and/or relevant immunodeficiency. PMID:26340725

  17. Chylous ascites secondary to laparoscopic donor nephrectomy.

    PubMed

    Shafizadeh, Stephen F; Daily, Patrick P; Baliga, Prabhakar; Rogers, Jeffrey; Baillie, G Mark; Rajagopolan, P R; Chavin, Kenneth D

    2002-08-01

    Live donor renal transplantation offers many significant advantages over cadaveric donor transplantation. Yet living donation continues to be underused, accounting for less than 30% of all donor renal transplants. In an attempt to remove the disincentives to live donation, Ratner et al. developed laparoscopic donor nephrectomy (LDN). LDN is gaining acceptance in the transplant community. The overriding concern must always be the safety and welfare of the donor. To this end, potential complications of LDN must be identified and discussed. We present a patient who developed the complication of chylous ascites from LDN. To improve the laparoscopic technique further, a discussion of its successes and complications needs to be encouraged. To this end, we present chylous ascites as a potential complication after LDN. We also offer suggestions to minimize the likelihood of this complication. PMID:12137847

  18. Laparoscopic nephrectomy: safe and comfortable surgical alternative for living donors and for good results of graft function.

    PubMed

    Rocca, X; Espinoza, O; Hidalgo, F; Gonzalez, F

    2005-10-01

    Laparoscopic nephrectomy for kidney donation from living related donors has the advantages of a less invasive surgical access, better cosmesis, and a shorter hospital stay for the donor. However, some workers have reported up to 10% life-threatening complications for the donor using this technique. The purpose of our study was to evaluate hand-assisted laparoscopic nephrectomy for living donors of kidney transplants in terms of graft function. Thirty donors who underwent open nephrectomy (ON) were compared with 27 who had hand-assisted nephrectomy (HALN). Surgery and ischemia times, hospital stay, bleeding, graft function, remaining kidney function, and complications were compared in both groups. Mean surgery time was 126.9 minutes for ON and 98 minutes for HALN (P = .0005), warm ischemia time was 3 minutes versus 6 for ON vs HALN, respectively (P = .02). Hospitalization stay was 6.3 days for ON versus 4.8 days for HALN (P = .0015). Differences in change in hematocrit and in serum creatinine levels were not significant; graft outcomes were also similar. Complications were minimal. We conclude that HALN is a valid, safe technique to obtain kidneys from living related donors, significantly reducing the hospital stay and allowing return to normal activities sooner, with risks falling within those reported in the literature. PMID:16298592

  19. Surgical Treatment of Diverticulitis: Hand-Assisted Laparoscopic Resection Is Predominantly Used for Complex Cases and Is Associated With Increased Postoperative Complications and Prolonged Hospitalization.

    PubMed

    Miyagaki, Hiromichi; Rhee, Rebecca; Shantha Kumara, H M C; Yan, Xiaohong; Njoh, Linda; Cekic, Vesna; Whelan, Richard L

    2016-06-01

    Introduction Laparoscopic (LAP) colectomy is now the "gold" standard for diverticulitis; the role of hand-assisted LAP (HAL) and Open methods today is unclear. This study assessed the elective use of these methods for diverticulitis. Methods A retrospective review of demographic, comorbidity (Carlson Comorbidity Index [CCI]), resection type, and short-term outcomes was carried out. Results There were 125 (44.5%) LAP, 125 (44.5%) HAL, and 31 (11%) Open cases (overall N = 281). The mean age, body mass index, and percentage of high-risk patients (CCI score >2) of the HAL group were greater (P < .05) than the LAP group (vs Open, P = ns). The Open group's mean age and percent with CCI >2 was greater when compared with the LAP group (P < .05). More Open (P < .05) and HAL patients had complex disease (Open, 63%; HAL, 40%, LAP, 22%) and were diverted (Open, 35%; HAL, 10%; LAP, 3%). Time to bowel movement was not different; however, there was a stepwise increase in median length of stay (LOS; days) from the LAP (5 days) to HAL (6 days) to Open group (7 days) (P < .05 for all). The LAP complication rate (22.4%) was lower (P < .05) than the HAL (42.4%) or Open groups' (45.2%) rates. The LAP surgical site infection rate (5.6%) was lower (P < .05) than the HAL (12.8%) or Open groups (19.6%). Conclusion The HAL and Open groups had more high risk, complex disease, diverted, and older patients than the LAP group; likewise, the overall complication rate and LOS was higher in the HAL and Open groups. Use of HAL methods likely contributed to the high minimally invasive surgery utilization rate (89%). PMID:26611789

  20. 2509 living donor nephrectomies, morbidity and mortality, including the UK introduction of laparoscopic donor surgery.

    PubMed

    Hadjianastassiou, V G; Johnson, R J; Rudge, C J; Mamode, N

    2007-11-01

    The worldwide expansion of laparoscopic, at the expense of open, donor nephrectomy (DN) has been driven on the basis of faster convalescence for the donor. However, concerns have been expressed over the safety of the laparoscopic procedure. The UK Transplant National Registry collecting mandatory information on all living kidney donations in the country was analyzed for donations between November 2000 (start of living donor follow-up data reporting) to June 2006 to assess the safety of living DN, after the recent introduction of the laparoscopic procedure in the United Kingdom. Twenty-four transplant units reported data on 2509 donors (601 laparoscopic, 1800 open and 108 [4.3%] unspecified); 46.5% male; mean donor age: 46 years. There was one death 3 months postdischarge and a further five deaths beyond 1 year postdischarge. The mean length of stay was 1.5 days less for the laparoscopic procedure (p < 0.001). The risk of major morbidity for all donors was 4.9% (laparoscopic = 4.5%, open = 5.1%, p = 0.549). The overall rate of any morbidity was 14.3% (laparoscopic = 10.3%, open = 15.7%, p = 0.001). Living donation has remained a safe procedure in the UK during the learning curve of introduction of the laparoscopic procedure. The latter offers measurable advantages to the donor in terms of reduced length of stay and morbidity. PMID:17868058

  1. Transumbilical pure single-port laparoscopic donor nephrectomy.

    PubMed

    Kim, Joo Mee; Jeong, Won Jun; Choi, Byung Jo; Yuk, Seung Mo; Hwang, Jeong Kye; Lee, Sang Chul

    2015-11-01

    Transumbilical single-port laparoscopic donor nephrectomy (SPLDN) is a novel, rapidly evolving, minimally invasive treatment modality for kidney transplantation. This method causes minimal parietal injury, has cosmetic advantages, and allows rapid recovery because of low postoperative pain and short hospital stay. Like other abdominal surgeries, when conducted by experienced laparoscopic surgeons, it can meet the same graft requirements as conventional laparoscopic surgery. Here, we report the first two cases of transumbilical SPLDN at Daejeon St. Mary's Hospital, The Catholic University of Korea. We used the umbilicus as a common path for laparoscopic procedures and as a route for specimen retrieval. The operating times were 230 and 265 minutes in cases 1 and 2, respectively. No intra- or postoperative complications were noted. In case 1, the wound length was 4 cm and duration of hospitalization was 2 days. In case 2, the wound length was only 2.5 cm, and the duration of hospitalization was only 1 day. PMID:26576409

  2. Chylous ascites as a complication of laparoscopic donor nephrectomy.

    PubMed

    Caumartin, Yves; Pouliot, Frédéric; Sabbagh, Robert; Dujardin, Thierry

    2005-12-01

    Laparoscopic living donor nephrectomy (LLDN) is a minimally invasive technique for kidney procurement and was developed with the hope of reducing the disincentives associated with live renal donation. Compared with open donor nephrectomy (ODN), this alternative has many advantages including less postoperative pain and earlier return to work. Unfortunately, these benefits are sometimes negated by postoperative complications. Among these, chylous ascites (CA) is a rare but serious problem that is usually managed conservatively. We report the case of a living donor who developed CA refractory to initial conservative management and surgical treatment. We also discuss the role of surgery in the treatment of CA following LLDN. PMID:16297058

  3. Laparoscopic living donor hepatectomy: a review of current status.

    PubMed

    Park, Jeong-Ik; Kim, Ki-Hun; Lee, Sung-Gyu

    2015-11-01

    Over the last two decades, laparoscopic surgery has been adopted in various surgical fields. Its advantages of reduced blood loss, reduced postoperative morbidity, shorter hospital stay, and excellent cosmetic outcome compared with conventional open surgery are well validated. In comparison with other abdominal organs, laparoscopic hepatectomy has developed relatively slowly due to the potential for massive bleeding, technical difficulties and a protracted learning curve. Furthermore, applications to liver graft procurement in living donor liver transplantation (LDLT) have been delayed significantly due to concerns about donor safety, graft outcome and the need for expertise in both laparoscopic liver surgery and LDLT. Now, laparoscopic left lateral sectionectomy in adult-to-pediatric LDLT is considered the standard of care in some experienced centers. Currently, the shift in application has been towards left lobe and right lobe graft procurement in adult LDLT from left lateral section in pediatric LDLT. However, the number of cases is too small to validate the safety and reproducibility. The most important concern in LDLT is donor safety. Even though a few studies reported the technical feasibility and comparable outcomes to conventional open surgery, careful validating through larger sample sized studies is needed to achieve standardization and wide application. PMID:26449392

  4. Section 17. Laparoscopic and minimal incisional donor hepatectomy.

    PubMed

    Choi, YoungRok; Yi, Nam-Joon; Lee, Kwang-Woong; Suh, Kyung-Suk

    2014-04-27

    Living donor hepatectomy is now a well-established surgical procedure. However, a large abdominal incision is still required, which results in a large permanent scar, especially for a right liver graft. This report reviews our techniques of minimally invasive or minimal incisional donor hepatectomy using a transverse incision.Twenty-five living donors underwent right hepatectomy with a transverse incision and 484 donors with a conventional incision between April 2007 and December 2012. Among the donors with a transverse incision, two cases were totally laparoscopic procedures using a hand-port device; 11 cases were laparoscopic-assisted hepatectomy (hybrid technique), and 14 cases were open procedures using a transverse incision without the aid of the laparoscopic technique. Currently, a hybrid method has been exclusively used because of the long operation time and surgical difficulty in totally laparoscopic hepatectomy and the exposure problems for the liver cephalic portion during the open technique using a transverse incision.All donors with a transverse incision were women except for one. Twenty-four of the grafts were right livers without middle hepatic vein (MHV) and one with MHV. The donors' mean BMI was 21.1 kg/m. The median operation time was 355 minutes, and the mean estimated blood loss was 346.1±247.3 mL (range, 70-1200). There was no intraoperative transfusion. These donors had 29 cases of grade I [14 pleural effusions (56%), 11 abdominal fluid collections (44%), 3 atelectasis (12%), 1bile leak (4%)], 1 case of grade II (1 pneumothorax) and two cases of grade III complications; two interventions were needed because of abdominal fluid collections by Clavien-Dindo classification. Meanwhile, donors with a conventional big incision, which included the Mercedes-Benz incision or an inverted L-shaped incision, had 433 cases of grade I, 19 cases of grade II and 18 cases of grade III complications. However, the liver enzymes and total bilirubin of all donors

  5. Laparoscopic donor nephrectomy: impact on an established renal transplant program.

    PubMed

    Shafizadeh, S; McEvoy, J R; Murray, C; Baillie, G M; Ashcraft, E; Sill, T; Rogers, J; Baliga, P; Rajagopolan, P R; Chavin, K

    2000-12-01

    The current disparity of viable organs and patients in need of a transplant has been an impetus for innovative measures. Live donor renal transplantation offers significant advantages compared with cadaveric donor transplantation: increased graft and patient survival, diminution in incidence of delayed graft function, acute tubular necrosis (ATN), and reduction in waiting time. Notwithstanding these gains live donors continue to be underutilized and account for only approximately one quarter of all renal transplants performed in the United States. It has been felt that inherent disincentives to live donation have slowed its growth. These include degree and duration of postoperative pain and convalescence, child care concerns, cosmetic concerns, and time until return to full activities and employment. In an attempt to curtail the disincentives to live donation, laparoscopic live donation (laparoscopic donor nephrectomy; LDN) was developed. The purpose of this study was to compare the results of our first 25 laparoscopic nephrectomies (performed over a 10-month period from September 1998 through July 1999) with the previous 25 standard open donor nephrectomies (ODNs) completed over the past 3 years. We conducted a retrospective review of all donor nephrectomies and recipient pairs performed over the past 3 years. End points included sex, operative time, length of stay, immediate and long-term renal function, and willingness to donate. There were no differences in demographics of the ODN versus the LDN group. The average length of stay was 2.48+/-0.72 days for the LDN versus 4.08+/-0.28 days for the ODN. ODN and LDN have comparable short- and long-term function with no delayed graft function and no complications. Growth of living donor transplant has increased from 16 per cent of all kidney transplants performed in 1995 to 23 per cent in 1999. We conclude that LDN is a viable alternative to the standard donor operation. LDN has had a positive impact on the donor pool

  6. Laparoscopic live donor nephrectomy with vaginal extraction: initial report.

    PubMed

    Allaf, M E; Singer, A; Shen, W; Green, I; Womer, K; Segev, D L; Montgomery, R A

    2010-06-01

    The recent decrease in the total number of living kidney transplants coupled with the increase in the number of candidates on the waiting list underscores the importance of eliminating barriers to living kidney donation. We report what we believe to be the first pure right-sided laparoscopic live donor nephrectomy with extraction of the kidney through the vagina. The warm ischemia time was 3 min and the renal vessels and ureter of the procured kidney were of adequate length for routine transplantation. The donor did not receive any postoperative parenteral narcotic analgesia, was discharged home within 24 h and was back to normal activity in 14 days. The kidney functioned well with no complications or infections. Laparoscopic live donor nephrectomy with vaginal extraction may be a viable alternative to open and standard laparoscopic approaches. Potential advantages include reduced postoperative pain, shorter hospital stay and convalescence and a more desirable cosmetic result. These possible, but yet unproven, advantages may encourage more individuals to consider live donation. PMID:20553450

  7. A Randomized, Prospective, Parallel Group Study of Laparoscopic vs. Laparoendoscopic Single Site Donor Nephrectomy for Kidney Donation

    PubMed Central

    Aull, Meredith J.; Afaneh, Cheguevara; Charlton, Marian; Serur, David; Douglas, Melissa; Christos, Paul J.; Kapur, Sandip; Del Pizzo, Joseph J.

    2014-01-01

    Few prospective, randomized studies have assessed benefits of laparoendoscopic single site donor nephrectomy (LESS-DN) over laparoscopic donor nephrectomy (LDN). Our center initiated such a trial in January 2011, following subjects randomized to LESS-DN vs. LDN from surgery through 5 years post-donation. Subjects complete recovery/satisfaction questionnaires at 2, 6, and 12 months post-donation; transplant recipient outcomes are also recorded. 100 subjects (49 LESS-DN, 51 LDN) underwent surgery; donor demographics were similar between groups, and included a predominance of female, living unrelated donors, mean age of 47 years who underwent left donor nephrectomy. Operative parameters (overall time, time to extraction, warm ischemia time, blood loss) were similar between groups. Conversion to hand-assist laparoscopy was required in 3 LESS-DN (6.1%) vs. 2 LDN (3.9%; P=0.67). Questionnaires revealed 97.2% of LESS-DN vs. 79.5% of LDN (P=0.03) were 100% recovered by two months after donation. No significant difference was seen in satisfaction scores between the groups. Recipient outcomes were similar between groups. Our randomized trial comparing LESS donor nephrectomy to LDN confirms that LESS-DN offers a safe alternative to conventional LDN in terms of intra- and post-operative complications. LDN and LESS-DN offer similar recovery and satisfaction after donation. PMID:24934732

  8. Taking a Step Forward in Laparoscopic Donor Nephrectomy: Transvaginal Retrieval of Donor's Kidney.

    PubMed

    Tan, Ying Hao; Lim, Yu Ming Joel; Ng, Ying Woo; Tiong, Ho Yee

    2016-09-01

    Laparoscopic donor nephrectomy has been broadly recognized as the gold standard for kidney procurement used in kidney transplantation where it is not uncommon for donors to experience discomfort and aesthetic dissatisfaction over larger incision site. Natural orifice transluminal endoscopic surgery is a surgical approach that allows scarless intraabdominal operations through natural orifices, such as the vagina. In this case report, we describe the first case of transvaginal retrieval of donor's kidney at the National University Hospital, Singapore. A 51-year-old Malay lady with no significant medical history volunteered to a living-related kidney donor. Perioperative antibiotics were administered. A 12 mm Excel port was placed over the left iliac fossa with camera insertion. Two additional ports were inserted over the left rectus sheath edge and left costal margin under direct vision. An additional 5 mm port at the left loin was placed for lateral retraction. A vaginal probe was then inserted to facilitate posterior colpotomy and transection of the left uterosacral ligament. Pneumoperitoneum was subsequently maintained with a LiNA McCartney(®) Tube. A 15 mm Endocatch(®) bag was inserted for retrieval of the kidney. The left kidney was placed in the Endocatch bag after transection of the hilar vessels where the kidney was retrieved vaginally with ease. Colpotomy was closed vaginally using Vicryl-0 continuous suture. Total blood loss was noted as 50 mL with warm ischemia time being 7 minutes and the entire retrieval taking totally 20 minutes. Postoperative recovery was uneventful and the donor was discharged stable 3 days postoperation. The transplanted kidney retained normal graft function. Colpotomy retrieval for donor nephrectomy presents an innovative method for specimen retrieval with minimal disruption of donor anatomy. Doing away with laparotomy for kidney retrieval has indeed shown a reduction in recovery time, reduced postoperative pain, and

  9. Obese Kidney Donors in the Laparoscopic Living Nephrectomy Era: How Safe?

    PubMed

    Marcelino, Albertus; Mochtar, Chaidir Arif; Wahyudi, Irfan; Hamid, Agus Rizal

    2016-01-01

    BACKGROUND Obesity is a major worldwide health problem, causing up to 3.4 million deaths per year. It is considered to be a relative contraindication for laparoscopic surgery. Laparoscopic living donor nephrectomy is the criterion standard procedure for kidney procurement in many transplant centers. However, the selection of the obese donors undergoing laparoscopic nephrectomies is still debatable. The objective of this study was to compare short-term results of obese donors and non-obese donors undergoing laparoscopic living donor nephrectomies. MATERIAL AND METHODS A retrospective analysis of 259 live donors between November 2011 and August 2015 was performed. Body mass index equal to or more than 30 kg/m2 was categorized as obese. Twenty subjects were categorized as obese donors. We randomly assigned for 30 non-obese donors to the control group. Intra-operative and post-operative data were compared between these 2 groups. A p-value ≤0.05 was considered a significant difference. RESULTS Donor characteristics were the same in the 2 groups. No significant differences were found in the first warm ischemic time, estimated blood loss, or postoperative pain. The operative time in the obese group was significantly longer than in the control group (270 vs. 245 min, p≤0.05). The hospital stay was also significantly longer in the obese group (4 vs. 3 days, p≤0.05). CONCLUSIONS At our hospital, obese donors had short-term results comparable to those of non-obese donors in laparoscopic living nephrectomy. While longer operative time and length of stay were found, there were no significant complications observed. Long-term outcomes should be evaluated to justify use of obese donors. PMID:27160737

  10. Single port laparoscopic donor nephrectomy: first case report in Ramathibodi Hospital.

    PubMed

    Attawettayanon, Worapat; Prasit, Sirianan; Sangkum, Premsant; Patcharatrakul, Suthep; Jirasiritham, Sophon; Khongcharoensombat, Wisoot

    2014-02-01

    The prevalence of patients with end stage renal disease (ESRD) is showing an increasing trend. At the same time, the waiting lists for cadaveric donor kidney transplantation continue to grow. Living donor kidneys may be an alternative for patients to receive kidneys for transplantation. However a wide gap exists between the numbers of living kidney donors and the numbers of recipients on waiting lists. Many considerations are involved in living organ donation, including cosmetic reasons. Laparoscopic living donor nephrectomy has become the technique of choice for kidney transplantation in many centers. The benefits of a laparoscopic technique compared with open surgery include reduced blood loss, less analgesic requirement, a shorter hospital stay, faster return to work, and fewer cosmetic effects. The next step in minimal invasive surgery is laparoendoscopic single port donor nephrectomy Early outcomes show this technique to be safe and cosmetically improved This procedure may be the answer to reduce the gap between numbers of kidney donors and waiting recipients. We report our first experience of single port laparoendoscopic left donor nephrectomy. A 48-year-old healthy Thai man wished to donate his kidney to his 18-year-old son who suffered from IgA nephropathy and ended up with ESRD. The operation took three hours. The estimated blood loss was 50 ml and no blood transfusion was required. The donor was discharged home safely without any complications. PMID:24765906

  11. Laparoscopic liver resection: wedge resections to living donor hepatectomy, are we heading in the right direction?

    PubMed

    Cherian, P Thomas; Mishra, Ashish Kumar; Kumar, Palaniappen; Sachan, Vijayant Kumar; Bharathan, Anand; Srikanth, Gadiyaram; Senadhipan, Baiju; Rela, Mohamad S

    2014-10-01

    Despite inception over 15 years ago and over 3000 completed procedures, laparoscopic liver resection has remained mainly in the domain of selected centers and enthusiasts. Requirement of extensive open liver resection (OLR) experience, in-depth understanding of anatomy and considerable laparoscopic technical expertise may have delayed wide application. However healthy scepticism of its actual benefits and presence of a potential publication bias; concern about its safety and technical learning curve, are probably equally responsible. Given that a large proportion of our work, at least in transplantation is still OLR, we have attempted to provide an entirely unbiased, mature opinion of its pros and cons in the current invited review. We have divided this review into two sections as we believe they merit separate attention on technical and ethical grounds. The first part deals with laparoscopic liver resection (LLR) in patients who present with benign or malignant liver pathology, wherein we have discussed its overall outcomes; its feasibility based on type of pathology and type of resection and included a small section on application of LLR in special scenarios like cirrhosis. The second part deals with the laparoscopic living donor hepatectomy (LDH) experience to date, including its potential impact on transplantation in general. Donor safety, graft outcomes after LDH and criterion to select ideal donors for LLR are discussed. Within each section we have provided practical points to improve safety in LLR and attempted to reach reasonable recommendations on the utilization of LLR for units that wish to develop such a service. PMID:25309070

  12. Laparoscopic liver resection: Wedge resections to living donor hepatectomy, are we heading in the right direction?

    PubMed Central

    Cherian, P Thomas; Mishra, Ashish Kumar; Kumar, Palaniappen; Sachan, Vijayant Kumar; Bharathan, Anand; Srikanth, Gadiyaram; Senadhipan, Baiju; Rela, Mohamad S

    2014-01-01

    Despite inception over 15 years ago and over 3000 completed procedures, laparoscopic liver resection has remained mainly in the domain of selected centers and enthusiasts. Requirement of extensive open liver resection (OLR) experience, in-depth understanding of anatomy and considerable laparoscopic technical expertise may have delayed wide application. However healthy scepticism of its actual benefits and presence of a potential publication bias; concern about its safety and technical learning curve, are probably equally responsible. Given that a large proportion of our work, at least in transplantation is still OLR, we have attempted to provide an entirely unbiased, mature opinion of its pros and cons in the current invited review. We have divided this review into two sections as we believe they merit separate attention on technical and ethical grounds. The first part deals with laparoscopic liver resection (LLR) in patients who present with benign or malignant liver pathology, wherein we have discussed its overall outcomes; its feasibility based on type of pathology and type of resection and included a small section on application of LLR in special scenarios like cirrhosis. The second part deals with the laparoscopic living donor hepatectomy (LDH) experience to date, including its potential impact on transplantation in general. Donor safety, graft outcomes after LDH and criterion to select ideal donors for LLR are discussed. Within each section we have provided practical points to improve safety in LLR and attempted to reach reasonable recommendations on the utilization of LLR for units that wish to develop such a service. PMID:25309070

  13. Laparoscopic versus conventional live donor nephrectomy: experience in a community transplant program.

    PubMed

    Hawasli, A; Boutt, A; Cousins, G; Schervish, E; Oh, H

    2001-04-01

    Fifty-nine consecutive patients underwent live donor nephrectomy for transplantation. Twenty-nine patients (Group I) had open kidney procurement, and 30 patients (Group II) had laparoscopic procurement. The mean operative time in Group I was 2:30 hours (range 1:55-2:59), whereas in Group II it was 3:01 hours (1:54-5:21). All kidneys functioned immediately after transplantation. The average warm ischemia time was not calculated in Group I; it was 3.9 minutes (2-15) in Group II. Intraoperative complications occurred in two patients in Group II. One patient had bleeding from an accessory renal artery. The second patient had a tear in the splenic capsule. No ureteral complications occurred in either group. Postoperatively one patient in Group I developed incisional hernia, one developed pneumothorax, and two developed atelectasis. In Group II one patient developed pancreatitis, one developed flank ecchymosis, and two had suprapubic wound hematomas. Using the laparoscopic approach the hospital stay decreased from 4.1 to 1.27 days (69%) (P < 0.001) and return to work decreased from 28.4 to 14.8 days (49%) (P < 0.01). Live donation increased by 67 per cent. We conclude that the laparoscopic procurement of kidneys for transplantation compares well with the open method. It offers several advantages that may increase the living donor pool. PMID:11308000

  14. Novel method of laparoendoscopic single-site and natural orifice specimen extraction for live donor nephrectomy: single-port laparoscopic donor nephrectomy and transvaginal graft extraction

    PubMed Central

    Jeong, Won Jun; Choi, Byung Jo; Hwang, Jeong Kye; Yuk, Seung Mo; Song, Min Jong

    2016-01-01

    Laparoscopic live donor nephrectomy (DN) has been established as a useful alternative to the traditional open methods of procuring kidneys. To maximize the advantages of the laparoendoscopic single-site (LESS) method, we applied natural orifice specimen extraction to LESS-DN. A 46-year-old woman with no previous abdominal surgery history volunteered to donate her left kidney to her husband and underwent single-port laparoscopic DN with transvaginal extraction. The procedure was completed without intraoperative complications. The kidney functioned well immediately after transplantation, and the donor and recipient were respectively discharged 2 days and 2 weeks postoperatively. Single-port laparoscopic DN and transvaginal graft extraction is feasible and safe. PMID:26878020

  15. Primary closure of a spontaneous esophageal rupture under hand-assisted laparoscopy: a case report.

    PubMed

    Mikami, Ryuichi; Nakamoto, Yoshihiko; Ikeda, Hirokuni; Kayata, Hiroyuki; Murakami, Teppei; Yamamoto, Mitsuo

    2016-12-01

    Spontaneous rupture of the esophagus, which is also known as Boerhaave's syndrome, is a rare life-threatening condition that requires urgent surgical management. The optimal treatment involves surgical repair of the esophageal defect, which is usually accomplished via laparotomy, thoracotomy, or both, and mediastinal debridement. Here, we report a case of spontaneous rupture of the esophagus that was treated with suturing repair and drain insertion using a hand-assisted laparoscopic approach. PMID:27450184

  16. From Open to Laparoscopic Living-donor Nephrectomy: Changing the Paradigm in a High-volume Transplant Center.

    PubMed

    Cabral, J F; Braga, I; Fraga, A; Castro-Henriques, A; Príncipe, P; Silva-Ramos, M

    2015-05-01

    In 1995, Ratner et al reported the first laparoscopic living-donor nephrectomy, and since then this approach is gradually replacing traditional open surgery. The learning curve of the procedure is still unclear and lessons taken from initial experience series are of utmost importance. We retrospectively analyzed our initial 50 living-donor laparoscopic nephrectomies, of which 90% were performed on the left side. Renal vascular variation occurred in 28% of donors. The median age and body mass index of the donors were 50 years (IQR 39-55) and 24.65 kg/m(2) (IQR 22.5-27.3), respectively. The median operative time and warm ischemia time were 160 minutes (IQR 141-178) and 240 seconds (IQR 210-280), respectively. Estimated blood loss was 60 mL (IQR 60-127.5). The serum creatinine of the receptors was 97.6 μmol/L (IQR 87.5-139.6) 1 month after transplant. Overall, there were 5 complications, including 2 (4%) open conversions, 1 (2%) incisional hernia, 1 (2%) graft loss, and 1 (2%) reintervention. The body mass index and the multiple arteries did not influence the operative time and warm ischemia time or the recipient's serum creatinine level. Along the series, there was a significant reduction in the operative time (Spearman ρ = -5.2; P < .001), but no significant differences were found for warm ischemia time, blood loss, or serum creatinine of the recipients (P > .05). Laparoscopic donor nephrectomy is a safe procedure in centers experienced in laparoscopic surgery; however, the learning curve plateau was not reached after the initial 50 cases. PMID:26036482

  17. [Living donor transplantation. Surgical complications].

    PubMed

    Karam, Georges

    2008-02-01

    Although nephrectomy by open surgery is the most used technique for the extraction of kidney transplants in the living donor, nephrectomy under laparaoscopy is increasingly practiced. Laparoscopic nephrectomy is less invasive and performed under videoscopy control, after insufflation of the peritoneal cavity. Three to four incisions are done in order to enter the surgical instruments. The kidney is extracted through a horizontal sus-pubic incision. The exposition is either exclusively transperitoneal, retroperitoneal or hand assisted. The advantages of laparoscopy are esthetical, financial due to a shorter hospitalisation and a quicker recovery, as well a confort for the donor. The disadvantages are a longer warm ischemia time and possibly a higher risk of delayed graft function. Randomised studies having compared laparoscopy and open surgery in the living donor have not find any significant difference regarding the per- and perioperative in the complications. PMID:18160357

  18. Minimally invasive surgery for live kidney donors: techniques and challenges.

    PubMed

    Brook, Nicholas R; Nicholson, Michael L

    2005-09-01

    Live kidney donation is assuming an increasingly prominent role in kidney transplantation programs. The traditional operative approach has been through an incision in the upper quadrant of the abdomen or in the loin, with the attendant potential postoperative complications associated with a large surgical wound. These problems may act as disincentives to prospective donors. The introduction of laparoscopic donor surgery in 1995 heralded a new era offering reduced post-operative pain and improved cosmetic result. It is hoped that these benefits may counter some disincentives and thereby increase donation rates. Three minimal-access approaches and their advantages and disadvantages are described: classical laparoscopic, hand-assisted laparoscopic, and retroperitoneoscopic surgery. Published reports indicate extensive experience with the first 2 of these approaches and less experience with the latter. All 3 approaches present technical, physiological, and anatomical challenges in the context of retrieving an organ that is fit for transplantation. For minimal-access surgery to be accepted as the procedure of choice for live kidney donors, it must be demonstrated that morbidity is not transferred from donor to recipient when these techniques are used. Some concerns about these procedures are addressed. High-level evidence in the form of randomized controlled trials is generally lacking, but experiences of surgeons and patients suggest that, with appropriate modifications, these techniques are safe for both donors and allografts and also benefit donors' recovery. PMID:16252632

  19. Laparoscopic liver resection: Experience based guidelines

    PubMed Central

    Coelho, Fabricio Ferreira; Kruger, Jaime Arthur Pirola; Fonseca, Gilton Marques; Araújo, Raphael Leonardo Cunha; Jeismann, Vagner Birk; Perini, Marcos Vinícius; Lupinacci, Renato Micelli; Cecconello, Ivan; Herman, Paulo

    2016-01-01

    Laparoscopic liver resection (LLR) has been progressively developed along the past two decades. Despite initial skepticism, improved operative results made laparoscopic approach incorporated to surgical practice and operations increased in frequency and complexity. Evidence supporting LLR comes from case-series, comparative studies and meta-analysis. Despite lack of level 1 evidence, the body of literature is stronger and existing data confirms the safety, feasibility and benefits of laparoscopic approach when compared to open resection. Indications for LLR do not differ from those for open surgery. They include benign and malignant (both primary and metastatic) tumors and living donor liver harvesting. Currently, resection of lesions located on anterolateral segments and left lateral sectionectomy are performed systematically by laparoscopy in hepatobiliary specialized centers. Resection of lesions located on posterosuperior segments (1, 4a, 7, 8) and major liver resections were shown to be feasible but remain technically demanding procedures, which should be reserved to experienced surgeons. Hand-assisted and laparoscopy-assisted procedures appeared to increase the indications of minimally invasive liver surgery and are useful strategies applied to difficult and major resections. LLR proved to be safe for malignant lesions and offers some short-term advantages over open resection. Oncological results including resection margin status and long-term survival were not inferior to open resection. At present, surgical community expects high quality studies to base the already perceived better outcomes achieved by laparoscopy in major centers’ practice. Continuous surgical training, as well as new technologies should augment the application of laparoscopic liver surgery. Future applicability of new technologies such as robot assistance and image-guided surgery is still under investigation. PMID:26843910

  20. Hysterectomy - laparoscopic - discharge

    MedlinePlus

    Supracervical hysterectomy - discharge; Removal of the uterus - discharge; Laparoscopic hysterectomy - discharge; Total laparoscopic hysterectomy - discharge; TLH - discharge; Laparoscopic supracervical ...

  1. Videotape mentoring and surgical simulation in laparoscopic courses.

    PubMed

    Hedican, Sean P; Nakada, Stephen Y

    2007-03-01

    As laparoscopic approaches to core urologic procedures continue to supplant their open counterparts, the demand to train urologists who received inadequate exposure to these techniques during residency has intensified. The acquisition of laparoscopic skills has been aided greatly by the introduction of hand-assisted laparoscopic surgery (HALS). In another training method, participants completed the standard animate and inanimate course training, then entered a mentoring relationship with their instructor, including an observational period and performance of several complex laparoscopic operations with the assistance of the mentor surgeon. However, the time commitment, compensation issues, and need for temporary operating privileges are obstacles to this approach. A number of studies have demonstrated that laparoscopic skills can be measured on a videotrainer and that ability improves with repetitive performance. Senior urologists with minimal initial knowledge may benefit from laparoscopic skills training videotape analysis and critique. Laparoscopic simulators can improve, not only the psychomotor skills required to perform laparoscopy, but operative performance as well. Ultimately, preoperative images and data may be interfaced with robotic simulation software to allow practice of virtual operations with realistic tissue photo-representation prior to performing them on patients. Improvements in laparoscopic surgical simulation and application of these newly acquired skills to a simulated patient will ultimately eliminate the learning curve on actual patients and provide a useful means of establishing competence. PMID:17444774

  2. [A case of esophageal cancer with sigmoid colon tumor treated by laparoscopic surgery].

    PubMed

    Arita, Tomohiro; Shiozaki, Atsushi; Fujiwara, Hitoshi; Kokuba, Yukihito; Kuriu, Yoshiaki; Kubota, Takeshi; Ichikawa, Daisuke; Okamoto, Kazuma; Ishii, Hiromichi; Ikoma, Hisashi; Nakanishi, Masayoshi; Ochiai, Toshiya; Sakakura, Chohei; Sonoyama, Teruhisa; Otsuji, Eigo

    2010-11-01

    We performed a subtotal esophagectomy with gastric tube reconstruction by hand assisted laparoscopic surgery and laparoscopic sigmoidectomy simultaneously for the patient with middle thoracic esophageal cancer and lateral spreading tumor in the sigmoid colon. Upper abdominal and transumbilical incisions were made and Lap Discs (regular, mini) were set respectively. Two 12 mm ports were inserted in the right flank and lower quadrant, and two 5 mm ports were inserted in the left flank and lower quadrant. First, by using video-scope from upper Lap Disc, laparoscopic sigmoidectomy was performed. Anastomosis was performed via lower Lap Disc. For the gastric tube reconstruction, upper Lap Disc was used for hand assistance, and video-scope was inserted from lower Lap Disc. The patient was discharged at 26 days after surgery without complications. In conclusion, our surgical procedure provided a good surgical view and decreased a surgical stress. PMID:21224582

  3. [Laparoscopic myomectomy].

    PubMed

    Kolmorgen, K

    1995-01-01

    This retrospective study reviews the indications, surgical techniques and complications in 212 laparoscopic myomectomies performed on 150 patients. The indications for laparoscopic myomectomy include myoma with symptoms, irregular menstruation, rapid growth or sterility and pediculate myoma or identified secondary changes without symptoms. Laparoscopy is contraindicated in patients with fibroids larger than 10 cm and extreme localizations such as prevesicular, parametrial and deep intramural myoma in patients desirous of children. Pediculate myomas were resectioned after coagulation or ligation (22.6%), whereas other myomas were enucleated by various other techniques (77.4%). The small intestine of one patient was damaged by alligator forceps. The lesion was noticed the next day as intestinal contents emerged from the Robinson drain. In three other patients, the laparoscopic operation was completed by laparotomy. Laparoscopic myomectomy, the main advantage of which lies in the avoidance of hysterectomy, is recommended, provided the various surgical suturing and morcellation skills are available and the indications and contraindications are observed. PMID:8585361

  4. Laparoscopic appendectomy

    NASA Astrophysics Data System (ADS)

    Richards, Kent F.; Christensen, Brent J.

    1991-07-01

    The accurate and timely diagnosis of acute appendicitis remains a difficult clinical dilemma. Misdiagnosis rates of up to 40% are not unusual. Laparoscopic appendectomy provides a definitive diagnosis and an excellent method for routine removal of the appendix with very low morbidity and patient discomfort.

  5. [Laparoscopic rectopexy].

    PubMed

    Herold, A; Bruch, H P

    1997-01-01

    Within 4 years 66 laparoscopic rectopexies were performed. The indications were: rectal prolapse, morphologic outlet-constipation and a combination of both. Using a modified suture rectopexy (according to Sudeck), we did not take any foreign material and resected the sigmoid in 35 patients. Conversion rate was 2%, complications that needed reoperation occurred in 9%. In the follow up period of 24.1 months in the mean (max. 50) no recurrent prolapse occurred. Incontinence was abolished or improved in 64%, outlet-constipation was improved in 85%. Especially in rectopexy the laparoscopic technique seems to be of benefit for the patient: quicker convalescence, less pain, small scars, a.o. But all these potential advantages have to be proven in prospective-if possible randomised-studies. PMID:9340966

  6. Current status of laparoscopic liver resection for hepatocellular carcinoma

    PubMed Central

    Guro, Hanisah; Cho, Jai Young; Han, Ho-Seong; Yoon, Yoo-Seok; Choi, YoungRok; Periyasamy, Mohan

    2016-01-01

    Laparoscopic liver resection (LLR) is becoming widely accepted for the treatment of hepatocellular carcinoma (HCC). Laparoscopic left lateral sectionectomy and minor laparoscopic liver resection are now considered standard approaches, especially for tumors located in the anterolateral segments of the liver. Laparoscopic left lateral sectionectomy in adult donors is also gaining acceptance for child liver transplantation in many centers. Major LLRs, including left hepatectomy and right hepatectomy, have been recently attempted. Laparoscopic donor hepatectomy is becoming more popular owing to increasing demand from young living donors who appreciate its minimal invasiveness and excellent cosmetic outcomes. Several centers have performed total laparoscopic donor right hepatectomy in adult-to-adult living donor liver transplantation. Many meta-analyses have shown that LLR is better than open liver resection in terms of short-term outcomes, principally cosmetic outcomes. Although no randomized control trials have compared LLR with open liver resection, the long-term oncologic outcomes were similar for both procedures in recent case-matched studies. PMID:27304550

  7. Laparoscopic Ureterolithotomy

    PubMed Central

    Aras, Bekir; Ekşi, Mithat; Şener, Nevzat Can; Tugču, Volkan

    2016-01-01

    Background and Objective: The present study retrospectively analyzed the data of 213 patients who underwent laparoscopic ureterolithotomy. Methods: We retrospectively analyzed the data of 213 patients, in whom we performed conventional laparoscopic ureterolithotomy from April 2006 and January 2015 based on the diagnosis of an upper or middle ureteral stone. Patients with large ureteral stones (>15 mm) or a history of failed shock-wave lithotripsy or ureteroscopy were included in the study. Although the retroperitoneal approach was preferred for 170 patients, the transperitoneal approach was used in the remaining 43 patients. Results: The mean patient age was 39.3 ± 12.0 years (range, 18–73). The study population was composed of 78 (26.7%) female and 135 (63.3%) male patients. The mean stone size was 19.7 ± 2.5 mm. The mean operative time was 80.9 ± 10.9 minutes, and the mean blood loss was 63.3 ± 12.7 mL. Intraoperative insertion of a double-J catheter was performed in 76 patients. The overall stone-free rate was 99%. No major complication was observed in any patient. However, conversion to open surgery was necessary in 1 patient. Conclusion: With high success and low complication rates, laparoscopic ureterolithotomy is an effective and reliable method that ensures quick recovery and may be the first treatment option for patients with large, impacted ureteral stones, as well as for those with a history of failed primary treatment. PMID:27019576

  8. Laparoscopic liver resection for malignancy: A review of the literature

    PubMed Central

    Alkhalili, Eyas; Berber, Eren

    2014-01-01

    AIM: To review the published literature about laparoscopic liver resection for malignancy. METHODS: A PubMed search was performed for original published studies until June 2013 and original series containing at least 30 patients were reviewed. RESULTS: All forms of hepatic resections have been described ranging from simple wedge resections to extended right or left hepatectomies. The usual approach is pure laparoscopic, but hand-assisted, as well as robotic approaches have been described. Most studies showed comparable results to open resection in terms of operative blood loss, postoperative morbidity and mortality. Many of them showed decreased postoperative pain, shorter hospital stays, and even lower costs. Oncological results including resection margin status and long-term survival were not inferior to open resection. CONCLUSION: In the hands of experienced surgeons, laparoscopic liver resection for malignant lesions is safe and offers some short-term advantages over open resection. Oncologically, similar survival rates have been observed in patients treated with the laparoscopic approach when compared to their open resection counterparts. PMID:25309091

  9. Live-donor nephrectomy.

    PubMed

    Rocca, Juan P; Davis, Eric; Edye, Michael

    2012-01-01

    Six decades after its first implementation, kidney transplantation remains the optimal therapy for end-stage renal disease requiring dialysis. Despite the incontrovertible mortality reduction and cost-effectiveness of kidney transplantation, the greatest remaining barrier to treatment of end-stage renal disease is organ availability. Although the waiting list of patients who stand to benefit from kidney transplantation grows at a rate proportional to the overall population and proliferation of diabetes and hypertension, the pool of deceased-donor organs available for transplantation experiences minimal to no growth. Because the kidney is uniquely suited as a paired organ, the transplant community's answer to this shortage is living donation of a healthy volunteer's kidney to a recipient with end-stage renal disease. This review details the history and evolution of living-donor kidney transplantation in the United States as well as advances the next decade promises. Laparoscopic donor nephrectomy has overcome many of the obstacles to living donation in terms of donor morbidity and volunteerism. Known donor risks in terms of surgical and medical morbidity are reviewed, as well as the ongoing efforts to delineate and mitigate donor risk in the context of accumulating recipient morbidity while on the waiting list. PMID:22678857

  10. Gallbladder removal - laparoscopic

    MedlinePlus

    Laparoscopic gallbladder removal is surgery to remove the gallbladder using a medical device called a laparoscope. ... lets the doctor see inside your belly. Gallbladder removal surgery is done while you are under general ...

  11. Laparoscopic Inguinal Hernia Repair

    MedlinePlus

    ... Some hernia repairs are performed using a small telescope known as a laparoscope. If your surgeon has ... in the abdominal wall (muscle) using small incisions, telescopes and a patch (mesh). Laparoscopic repair offers a ...

  12. Day-of-surgery rejection of donors in living donor liver transplantation

    PubMed Central

    Hegab, Bassem; Abdelfattah, Mohamed Rabei; Azzam, Ayman; Mohamed, Hazem; Hamoudi, Waleed Al; Alkhail, Faisal Aba; Bahili, Hamad Al; Khalaf, Hatem; Sofayan, Mohammed Al; Sebayel, Mohammed Al

    2012-01-01

    AIM: To study diagnostic laparoscopy as a tool for excluding donors on the day of surgery in living donor liver transplantation (LDLT). METHODS: This study analyzed prospectively collected data from all potential donors for LDLT. All of the donors were subjected to a three-step donor evaluation protocol at our institution. Step one consisted of a clinical and social evaluation, including a liver profile, hepatitis markers, a renal profile, a complete blood count, and an abdominal ultrasound with Doppler. Step two involved tests to exclude liver diseases and to evaluate the donor’s serological status. This step also included a radiological evaluation of the biliary anatomy and liver vascular anatomy using magnetic resonance cholangiopancreatography and a computed tomography (CT) angiogram, respectively. A CT volumetric study was used to calculate the volume of the liver parenchyma. Step three included an ultrasound-guided liver biopsy. Between November 2002 and May 2009, sixty-nine potential living donors were assessed by open exploration prior to harvesting the planned part of the liver. Between the end of May 2009 and October 2010, 30 potential living donors were assessed laparoscopically to determine whether to proceed with the abdominal incision to harvest part of the liver for donation. RESULTS: Ninety-nine living donor liver transplants were attempted at our center between November 2002 and October 2010. Twelve of these procedures were aborted on the day of surgery (12.1%) due to donor findings, and eighty-seven were completed (87.9%). These 87 liver transplants were divided into the following groups: Group A, which included 65 transplants that were performed between November 2002 and May 2009, and Group B, which included 22 transplants that were performed between the end of May 2009 and October 2010. The demographic data for the two groups of donors were found to match; moreover, no significant difference was observed between the two groups of donors with

  13. Differences in early outcomes after open or laparoscopic surgery: what is the evidence?

    PubMed

    Papagrigoriadis, Savvas

    2012-01-01

    Laparoscopic surgery has been widely studied in colorectal cancer and its feasibility and safety have been proven to the extent that in the UK a national laparoscopic colorectal surgery programme has been established. The advantages of laparoscopic surgery have been studied less systematically in diverticular disease. Several prospective uncontrolled studies have demonstrated that laparoscopic surgery for diverticular disease is feasible with low morbidity and mortality rates. A large population study in the USA has demonstrated elective laparoscopic surgery for diverticular disease to have reduced hospital stay by 1 day, and a lower rate of intra-operative and post-operative complications over open surgery. Some of the reported differences may be attributable to selection bias of more complex cases to open surgery. A Cochrane systematic review examining 11 non-randomized and 1 randomized study showed laparoscopic surgery to be feasible in diverticular disease, although there might be a higher minor complications rate in laparoscopic resections. Attention has been focused on surgical techniques as means to reduce complications. There is a belief that preservation of the inferior mesenteric and superior rectal artery protects from anastomotic leak, but a study from the USA looking into that point did not find a difference. The application of hand-assisted laparoscopy seems to help cope with complex diverticular masses and colovesical fistulas. New hybrid techniques incorporating specimen extraction via rectum may reduce complications further. Single incision laparoscopic surgery has recently been shown to be feasible. Although minimally invasive techniques appear superior in terms of early outcomes than open surgery the choice of minimally invasive technique seems to be less relevant to outcomes if accompanied by an appropriate level of surgical experience and expertise. Patient-related factors such as comorbidities or degree of disease complexity are more likely to

  14. Comparative study and systematic review of laparoscopic liver resection for hepatocellular carcinoma

    PubMed Central

    Leong, Wei Qi; Ganpathi, Iyer Shridhar; Kow, Alfred Wei Chieh; Madhavan, Krishnakumar; Chang, Stephen Kin Yong

    2015-01-01

    AIM: To compare the surgical outcomes between laparoscopic liver resection (LLR) and open liver resection (OLR) as a curative treatment in patients with hepatocellular carcinoma (HCC). METHODS: A PubMed database search was performed systematically to identify comparative studies of LLR vs OLR for HCC from 2000 to 2014. An extensive text word search was conducted, using combinations of search headings such as “laparoscopy”, “hepatectomy”, and “hepatocellular carcinoma”. A comparative study was also performed in our institution where we analysed surgical outcomes of 152 patients who underwent liver resection between January 2005 to December 2012, of which 42 underwent laparoscopic or hand-assisted laparoscopic resection and 110 underwent open resection. RESULTS: Analysis of our own series and a review of 17 high-quality studies showed that LLR was superior to OLR in terms of short-term outcomes, as patients in the laparoscopic arm were found to have less intraoperative blood loss, less blood transfusions, and a shorter length of hospital stay. In our own series, both LLR and OLR groups were found to have similar overall survival (OS) rates, but disease-free survival (DFS) rates were higher in the laparoscopic arm. CONCLUSION: LLR is associated with better short-term outcomes compared to OLR as a curative treatment for HCC. Long-term oncologic outcomes with regards to OS and DFS rates were found to be comparable in both groups. LLR is hence a safe and viable option for curative resection of HCC. PMID:26644820

  15. The first laparoscopic cholecystectomy.

    PubMed

    Reynolds, W

    2001-01-01

    Prof Dr Med Erich Mühe of Böblingen, Germany, performed the first laparoscopic cholecystectomy on September 12, 1985. The German Surgical Society rejected Mühe in 1986 after he reported that he had performed the first laparoscopic cholecystectomy, yet in 1992 he received their highest award, the German Surgical Society Anniversary Award. In 1990 in Atlanta, at the Society of American Gastrointestinal Surgeons (SAGES) Convention, Perissat, Berci, Cuschieri, Dubois, and Mouret were recognized by SAGES for performing early laparoscopic cholecystectomies, but Mühe was not. However, in 1999 he was recognized by SAGES for having performed the first laparoscopic cholecystectomy-SAGES invited Mühe to present the Storz Lecture. In Mühe's presentation, titled "The First Laparoscopic Cholecystectomy," which he gave in March 1999 in San Antonio, Texas, he described the first procedure. Finally, Mühe had received the worldwide acclaim that he deserved for his pioneering work. One purpose of this article is to trace the development of the basic instruments used in laparoscopic cholecystectomy. The other purpose is to give Mühe the recognition he deserves for being the developer of the laparoscopic cholecystectomy procedure. PMID:11304004

  16. Laparoscopic Spleen Removal (Splenectomy)

    MedlinePlus

    ... Login Laparoscopic Spleen Removal (Splenectomy) Patient Information from SAGES Download PDF Version Find a SAGES Surgeon What ... 2017 Meeting Information Healthy Sooner: Patient Information Contact SAGES Society of American Gastrointestinal and Endoscopic Surgeons 11300 ...

  17. Laparoscopic Ventral Hernia Repair

    MedlinePlus

    ... the likelihood of a hernia including persistent coughing, difficulty with bowel movements or urination, or frequent need for straining. What are the Advantages of Laparoscopic Ventral Hernia Repair? Keep reading... Page 1 of 2 1 2 » Brought to ...

  18. Laparoscopic Adrenal Gland Removal

    MedlinePlus

    ... adrenal tumors that appear malignant. What are the Advantages of Laparoscopic Adrenal Gland Removal? In the past, ... of procedure and the patients overall condition. Common advantages are: Less postoperative pain Shorter hospital stay Quicker ...

  19. Laparoscopic Spine Surgery

    MedlinePlus

    ... to pressure on the nerve. Are There Other Advantages to the Anterior Approach? Inter-vertebral disc height ( ... require removal of any bone. What are the Advantages of the Laparoscopic (Minimally Invasive) Approach? Keep reading... ...

  20. Laparoscopic Colon Resection

    MedlinePlus

    ... inches to complete the procedure. What are the Advantages of Laparoscopic Colon Resection? Results may vary depending ... type of procedure and patient’s overall condition. Common advantages are: Less postoperative pain May shorten hospital stay ...

  1. Hysterectomy - laparoscopic - discharge

    MedlinePlus

    ... called a hysterectomy. The surgeon made 3 to 5 small cuts in your belly. A laparoscope (a thin tube with a small camera on it) and other small surgical tools were inserted through those incisions. Part or all ...

  2. Piglets born after intrauterine laparoscopic embryo transfer.

    PubMed

    Wieczorek, J; Koseniuk, J; Mandryk, I; Poniedziałek-Kempny, K

    2015-01-01

    The aim of the study was the preliminary development of laparoscopic transfer of embryos to the uterus in the pig, which can become the alternative for more invasive surgical methods. We proposed the original method of embryo transfer. Donors (n = 40) and recipients (n = 15) of embryos were sows of age of 6-8 months. The estrus cycle of both recipients and donors was routinely synchronized. The experimental animals were divided into two groups. In the first group (10 donors and 3 recipients) embryos were transplanted according to the method described earlier and in the second group (30 donors and 12 recipients) embryos were transplanted according to our own proposed method. As the control group, we used 16 sows after insemination (AI). In animals from both experimental groups pregnancy was diagnosed between 28-31 day after transplantation and in the control group between 28-31 day after insemination. All animals were observed during pregnancy and weaning period in pig farm. Embryos at the development stage of 2-4 cell were obtained surgically and cultured in vitro for 4 days. Obtained blastocysts were transferred to donors. The original set of catheters for blastocysts transfer to pig uterus was constructed. Three trocars were placed in abdominal cavity for inserting endoscope and 2 grasps for uterus stabilization. After uterus stabilization, the slide was inserted into abdomen which was used for putting the needle to puncture uterus. Through this needle catheter with embryos was inserted into the uterus cavity. Embryos were placed by injection into lumen of the one uterine horn. From 12 recipients pregnancy was diagnosed in 6 recipients. From 6 litters, 57 piglets were born. We weaned 41 piglets (71.9%). In our study we obtained 50% efficacy, with the mean number of 9.5 alive piglets in litter and 6.8 weaned piglets. The efficacy of developed method of laparoscopic transfer of porcine embryos allows it to be used in routine practice. PMID:26172194

  3. Pancreatic insulinomas: Laparoscopic management

    PubMed Central

    Antonakis, Pantelis T; Ashrafian, Hutan; Martinez-Isla, Alberto

    2015-01-01

    Insulinomas are rare pancreatic neuroendocrine tumors that are most commonly benign, solitary, and intrapancreatic. Uncontrolled insulin overproduction from the tumor produces neurological and adrenergic symptoms of hypoglycemia. Biochemical diagnosis is confirmed by the presence of Whipple’s triad, along with corroborating measurements of blood glucose, insulin, proinsulin, C-peptide, β-hydroxybutyrate, and negative tests for hypoglycemic agents during a supervised fasting period. This is accompanied by accurate preoperative localization using both invasive and non-invasive imaging modalities. Following this, careful preoperative planning is required, with the ensuing procedure being preferably carried out laparoscopically. An integral part of the laparoscopic approach is the application of laparoscopic intraoperative ultrasound, which is indispensable for accurate intraoperative localization of the lesion in the pancreatic region. The extent of laparoscopic resection is dependent on preoperative and intraoperative findings, but most commonly involves tumor enucleation or distal pancreatectomy. When performed in an experienced surgical unit, laparoscopic resection is associated with minimal mortality and excellent long-term cure rates. Furthermore, this approach confers equivalent safety and efficacy rates to open resection, while improving cosmesis and reducing hospital stay. As such, laparoscopic resection should be considered in all cases of benign insulinoma where adequate surgical expertise is available. PMID:26566426

  4. [Sacrocolpopexy - pro laparoscopic].

    PubMed

    Hatzinger, M; Sohn, M

    2012-05-01

    Innovative techniques have a really magical attraction for physicians as well as for patients. The number of robotic-assisted procedures worldwide has almost tripled from 80,000 procedures in the year 2007 to 205,000 procedures in 2010. In the same time the total number of Da Vinci surgery systems sold climbed from 800 to 1,400. Advantages, such as three-dimensional visualization, a tremor-filter, an excellent instrument handling with 6 degrees of freedom and better ergonomics, together with aggressive marketing led to a veritable flood of new Da Vinci acquisitions in the whole world. Many just took the opportunity to introduce a new instrument to save a long learning curve and start immediately in the surgical master class.If Da Vinci sacrocolpopexy is compared with the conventional laparoscopic approach, robotic-assisted sacrocolpopexy shows a significantly longer duration of the procedure, a higher need for postoperative analgesics, much higher costs and an identical functional outcome without any advantage over the conventional laparoscopic approach. Although the use of robotic-assisted systems shows a significantly lower learning curve for laparoscopic beginners, it only shows minimal advantages for the experienced laparoscopic surgeon. Therefore it remains uncertain whether robotic-assisted surgery shows a significant advantage compared to the conventional laparoscopic surgery, especially with small reconstructive laparoscopic procedures such as sacrocolpopexy. PMID:22526178

  5. Laparoscopic Repair of Left Lumbar Hernia After Laparoscopic Left Nephrectomy

    PubMed Central

    Milone, Luca; Gumbs, Andrew; Turner, Patricia

    2010-01-01

    Lumbar hernias, rarely seen in clinical practice, can be acquired after open or laparoscopic flank surgery. We describe a successful laparoscopic preperitoneal mesh repair of multiple trocar-site hernias after extraperitoneal nephrectomy. All the key steps including creating a peritoneal flap, reducing the hernia contents, and fixation of the mesh are described. A review of the literature on this infrequent operation is presented. Laparoscopic repair of lumbar hernias has all the advantages of laparoscopic ventral hernia repair. PMID:21333197

  6. Laparoscopic surgery in weightlessness

    NASA Technical Reports Server (NTRS)

    Campbell, M. R.; Billica, R. D.; Jennings, R.; Johnston, S. 3rd

    1996-01-01

    BACKGROUND: Performing a surgical procedure in weightlessness has been shown not to be any more difficult than in a 1g environment if the requirements for the restraint of the patient, operator, and surgical hardware are observed. The feasibility of performing a laparoscopic surgical procedure in weightlessness, however, has been questionable. Concerns have included the impaired visualization from the lack of gravitational retraction of the bowel and from floating debris such as blood. METHODS: In this project, laparoscopic surgery was performed on a porcine animal model in the weightlessness of parabolic flight. RESULTS: Visualization was unaffected due to the tethering of the bowel by the elastic mesentery and the strong tendency for debris and blood to adhere to the abdominal wall due to surface tension forces. CONCLUSIONS: There are advantages to performing a laparoscopic instead of an open surgical procedure in a weightless environment. These will become important as the laparoscopic support hardware is miniaturized from its present form, as laparoscopic technology becomes more advanced, and as more surgically capable crew medical officers are present in future long-duration space-exploration missions.

  7. Laparoscopic pancreatic resection.

    PubMed

    Harrell, K N; Kooby, D A

    2015-10-01

    Though initially slow to gain acceptance, the minimally invasive approach to pancreatic resection grew during the last decade and pancreatic operations such as the distal pancreatectomy and pancreatic enucleation are frequently performed laparoscopically. More complex operations such as the pancreaticoduodenectomy may also confer benefits with a minimally invasive approach but are less widely utilized. Though most research to date comparing open and laparoscopic pancreatectomy is retrospective, the current data suggest that compared with open, a laparoscopic procedure may afford postoperative benefits such as less blood loss, shorter hospital stay, and fewer wound complications. Regarding oncologic considerations, despite initial concerns, laparoscopic resection appears to be non-inferior to an open procedure in terms of lymph node retrieval, negative margin rates, and long-term survival. New technologies, such as robotics, are also gaining acceptance. Data show that while the laparoscopic approach incurs higher cost in the operating room, the resulting shorter hospital stay appears to be associated with an equivalent or lower overall cost. The minimally invasive approach to pancreatic resection can be safe and appropriate with significant patient benefits and oncologic non-inferiority based on existing data. PMID:26199025

  8. Simulation in laparoscopic surgery.

    PubMed

    León Ferrufino, Felipe; Varas Cohen, Julián; Buckel Schaffner, Erwin; Crovari Eulufi, Fernando; Pimentel Müller, Fernando; Martínez Castillo, Jorge; Jarufe Cassis, Nicolás; Boza Wilson, Camilo

    2015-01-01

    Nowadays surgical trainees are faced with a more reduced surgical practice, due to legal limitations and work hourly constraints. Also, currently surgeons are expected to dominate more complex techniques such as laparoscopy. Simulation emerges as a complementary learning tool in laparoscopic surgery, by training in a safe, controlled and standardized environment, without jeopardizing patient' safety. Simulation' objective is that the skills acquired should be transferred to the operating room, allowing reduction of learning curves. The use of simulation has increased worldwide, becoming an important tool in different surgical residency programs and laparoscopic training courses. For several countries, the approval of these training courses are a prerequisite for the acquisition of surgeon title certifications. This article reviews the most important aspects of simulation in laparoscopic surgery, including the most used simulators and training programs, as well as the learning methodologies and the different key ways to assess learning in simulation. PMID:25039039

  9. Recent advances in laparoscopic surgery.

    PubMed

    Lee, Wei-Jei; Chan, Chien-Pin; Wang, Bing-Yen

    2013-02-01

    Laparoscopic surgery has been widely adopted and new technical innovation, procedures and evidence based knowledge are persistently emerging. This review documents recent major advancements in laparoscopic surgery. A PubMed search was made in order to identify recent advances in this field. We reviewed the recent data on randomized trials in this field as well as papers of systematic review. Laparoscopic cholecystectomy is the most frequently performed procedure, followed by laparoscopic bariatric surgery. Although bile duct injuries are relatively uncommon (0.15%-0.6%), intraoperative cholangiography still plays a role in reducing the cost of litigation. Laparoscopic bariatric surgery is the most commonly performed laparoscopic gastrointestinal surgery in the USA, and laparoscopic Nissen fundoplication is the treatment of choice for intractable gastroesophageal reflux disease. Recent randomized trials have demonstrated that laparoscopic gastric and colorectal cancer resection are safe and oncologically correct procedures. Laparoscopic surgery has also been widely developed in hepatic, pancreatic, gynecological and urological surgery. Recently, SILS and robotic surgery have penetrated all specialties of abdominal surgery. However, evidence-based medicine has failed to show major advantages in SILS, and the disadvantage of robotic surgery is the high costs related to purchase and maintenance of technology. Laparoscopic surgery has become well developed in recent decades and is the choice of treatment in abdominal surgery. Recently developed SILS techniques and robotic surgery are promising but their benefits remain to be determined. PMID:23126424

  10. Laparoscopic common bile duct exploration.

    PubMed

    Vecchio, Rosario; MacFadyen, Bruce V

    2002-04-01

    In recent years, laparoscopic common bile duct exploration has become the procedure of choice in the management of choledocholithiasis in several laparoscopic centers. The increasing interest for this laparoscopic approach is due to the development of instrumentation and technique, allowing the procedure to be performed safely, and it is also the result of the revised role of endoscopic retrograde cholangiopancreatography, which has been questioned because of its cost, risk of complications and effectiveness. Many surgeons, however, are still not familiar with this technique. In this article we discuss the technique and results of laparoscopic common bile duct exploration. Both the laparoscopic transcystic approach and choledochotomy are discussed, together with the results given in the literature. When one considers the costs, morbidity, mortality and the time required before the patient can return to work, it would appear that laparoscopic cholecystectomy with common bile duct exploration is more favorable than open surgery or laparoscopic cholecystectomy with preoperative or postoperative endoscopic sphincterotomy. However, the technique requires advanced laparoscopic skills, including suturing, knot tying, the use of a choledochoscope, guidewire, dilators and balloon stone extractor. Although laparoscopic common bile duct exploration appears to be the most cost-effective method to treat common bile duct stones, it should be emphasized that this procedure is very challenging, and it should be performed by well-trained laparoscopic surgeons with experience in biliary surgery. PMID:11981684

  11. Laparoscopic bypass pyeloureterostomy.

    PubMed

    Noh, Paul H; Shah, Anish K

    2013-02-01

    Minimally invasive surgery has been increasingly applied in paediatric urology, including the treatment of ureteropelvic junction obstruction. To the best of our knowledge, we describe the first laparoscopic bypass pyeloureterostomy in a 3-month-old male infant, with giant hydronephrosis and high insertion of the ureter into the renal pelvis. PMID:22889709

  12. Laparoscopic gastrostomy in children.

    PubMed

    Humphrey, G M; Najmaldin, A

    1997-09-01

    During a 30-month period, 28 children aged 6 months-15 years underwent fashioning of a laparoscopic gastrostomy. Indications for operation included: feeding difficulties and failure to thrive in neurologically impaired children (13); chronic renal failure (9); and others (6). There were 17 conventional tube and 11 button gastrostomies. Twelve children had insertion of a gastrostomy alone; the others underwent a concomitant laparoscopic Nissen fundoplication (NFP). The average operation time for gastrostomy alone was 65 min (range 35-104) and for gastrostomy plus NFP 155 min (range 130-246). There were no specific laparoscopic complications. Two patients who required large volumes of eternal drugs and peritoneal dialysis from the 1st post-operative day developed minor external leaks from their stomas. It appears that laparoscopy provides for safe and precise positioning of any standard balloon or button gastrostomy. It is a particularly attractive technique for use in patients already undergoing a laparoscopic fundoplication and those in whom other minimally invasive techniques are contraindicated or fail. PMID:9238116

  13. Laparoscopic simple prostatectomy.

    PubMed

    Blew, Brian D M; Fazio, Luke M; Pace, Kenneth; D'A Honey, R John

    2005-12-01

    Classically, surgical options for very large prostate glands, not amenable to transurethral resection, include suprapubic or retropubic simple prostatectomy and Holmium laser enucleation of the prostate (HoLEP). We present a case managed with a laparoscopic simple prostatectomy. Technical considerations are discussed as well as possible advantages of this approach including decreased blood loss, faster patient recovery and improved visualization. PMID:16401375

  14. Laparoscopic sigmoidectomy for colon cancer.

    PubMed

    Kanellos, D; Pramateftakis, M G; Vrakas, G; Mantzoros, I; Tsachalis, T; Hatzigianni, P; Kanellos, I

    2010-11-01

    The aim of this study is to report our experience with laparoscopic sigmoidectomy due to cancer. Between 2007 and 2009, laparoscopic sigmoidectomy for cancer was performed in 3 patients. The average operative time was 176 min. The average hospital stay was 10.2 days. There was one anastomotic leak. The patient was subjected to laparotomy and a Hartmann's procedure and drainage of the peritoneal cavity was performed. In conclusion, laparoscopic sigmoidectomy for cancer is a safe and efficient procedure. PMID:20694496

  15. Virtual reality in laparoscopic surgery.

    PubMed

    Uranüs, Selman; Yanik, Mustafa; Bretthauer, Georg

    2004-01-01

    Although the many advantages of laparoscopic surgery have made it an established technique, training in laparoscopic surgery posed problems not encountered in conventional surgical training. Virtual reality simulators open up new perspectives for training in laparoscopic surgery. Under realistic conditions in real time, trainees can tailor their sessions with the VR simulator to suit their needs and goals, and can repeat exercises as often as they wish. VR simulators reduce the number of experimental animals needed for training purposes and are suited to the pursuit of research in laparoscopic surgery. PMID:15747974

  16. Appraisal of laparoscopic cholecystectomy.

    PubMed Central

    Graves, H A; Ballinger, J F; Anderson, W J

    1991-01-01

    This paper reports the experience of three general surgeons performing 304 laparoscopic cholecystectomies in three private hospitals between October 1989 and November 1990. Laparoscopic cholecystectomy boasts two major advantages over the conventional procedure: the remarkable reduction in postoperative pain and economic benefit, largely due to the patient's early return to work. Revealing a complication rate of 2% and no deaths, this study has shown that this procedure can offer patients these advantages with a medical risk no greater than that accompanying conventional cholecystectomy. Patient safety must be paramount, and it is the responsibility of the surgical community to ensure that all surgeons receive the highest quality training and that the technique is applied appropriately. Images Fig. 3. Fig. 4. Fig. 5. Fig. 6. Fig. 7. PMID:1828140

  17. [Laparoscopic rectal resection technique].

    PubMed

    Anthuber, M; Kriening, B; Schrempf, M; Geißler, B; Märkl, B; Rüth, S

    2016-07-01

    The quality of radical oncological operations for patients with rectal cancer determines the rate of local recurrence and long-term survival. Neoadjuvant chemoradiotherapy for locally advanced tumors, a standardized surgical procedure for rectal tumors less than 12 cm from the anus with total mesorectal excision (TME) and preservation of the autonomous nerve system for sexual and bladder function have significantly improved the oncological results and quality of life of patients. The TME procedure for rectal resection has been performed laparoscopically in Germany for almost 20 years; however, no reliable data are available on the frequency of laparoscopic procedures in rectal cancer patients in Germany. The rate of minimally invasive procedures is estimated to be less than 20 %. A prerequisite for using the laparoscopic approach is implicit adherence to the described standards of open surgery. Available data from prospective randomized trials, systematic reviews and meta-analyses indicate that in the early postoperative phase the generally well-known positive effects of the minimally invasive approach to the benefit of patients can be realized without any long-term negative impact on the oncological results; however, the results of many of these studies are difficult to interpret because it could not be confirmed whether the hospitals and surgeons involved had successfully completed the learning curve. In this article we would like to present our technique, which we have developed over the past 17 years in more than 1000 patients. Based on our experiences the laparoscopic approach can be highly recommended as a suitable alternative to the open procedure. PMID:27277556

  18. Laparoscopic total and partial nephrectomy.

    PubMed

    Lee, Benjamin R

    2002-01-01

    Laparoscopic radical nephrectomy has established its role as a standard of care for the management of renal neoplasms. Long term follow-up has demonstrated laparoscopic radical nephrectomy has shorter patient hospitalization and effective cancer control, with no significant difference in survival compared with open radical nephrectomy. For renal masses less than 4cm, partial nephrectomy is indicated for patients with a solitary kidney or who demonstrate impairment of contralateral renal function. The major technical issue for success of laparoscopic partial nephrectomy is bleeding control and several techniques have been developed to achieve better hemostatic control. Development of new laparoscopic techniques for partial nephrectomy can be divided into 2 categories: hilar control and warm ischemia vs. no hilar control. Development of a laparoscopic Satinsky clamp has achieved en bloc control of the renal hilum in order to allow cold knife excision of the mass, with laparoscopic repair of the collecting system, if needed. Combination of laparoscopic partial nephrectomy with ablative techniques has achieved successful excision of renal masses with adequate hemostasis without hilar clamping. Other techniques without hilar control have been investigated and included the use of a microwave tissue coagulator. In conclusion, laparoscopic radical nephrectomy for renal cell carcinoma has clearly demonstrated low morbidity and equivalent cancer control. The rates for local recurrences and metastatic spread are low and actuarial survival high. Furthermore, laparoscopic partial nephrectomy has demonstrated to be technically feasible, with low morbidity. With short term outcomes demonstrating laparoscopic partial nephrectomy as an efficacious procedure, the role of laparoscopic partial nephrectomy should continue to increase. PMID:15748397

  19. Laparoscopic radical cystectomy

    PubMed Central

    Fergany, Amr

    2012-01-01

    Objective Laparoscopic radical cystectomy (LRC) has emerged as a minimally invasive alternative to open radical cystectomy (ORC). This review focuses on patient selection criteria, technical aspects and postoperative outcomes of LRC. Methods Material for the review was obtained by a PubMed search over the last 10 years, using the keywords ‘laparoscopic radical cystectomy’ and ‘laparoscopic bladder cancer’ in human subjects. Results Twenty-two publications selected for relevance and content were used for this review from the total search yield. The level of evidence was IIb and III. LRC results in comparable short- and intermediate-range oncological outcomes to ORC, with generally longer operative times but decreased blood loss, postoperative pain and hospital stay. Overall operative and postoperative morbidity are equivalent. Conclusion In experienced hands, LRC is an acceptable minimally invasive alternative to ORC in selected patients, with the main advantage of decreased blood loss and postoperative pain, as well as a shorter hospital stay and recovery. PMID:26558003

  20. [Anesthetic considerations in laparoscopy for removal of a kidney from a live donor].

    PubMed

    Monsma, M; Gómez, G; Vidal, A; Vera, C D; Barberá, M

    2010-05-01

    Kidney transplantation is the main therapeutic alternative for patients with end-stage renal failure. However, the main constraint at present is the lack of available organs. Removal of a kidney from a live donor is a better option than conventional transplantation of a cadaver-donated organ. Among the advantages are a shorter waiting time for the organ recipient and greater assurance of graft quality and survival. The postoperative conditions made possible by laparoscopic surgery have encouraged the donation of tissues by live donors. Anesthetic treatment for patients undergoing laparoscopic surgery must be based on an understanding of the pathophysiologic changes that occur in this type of procedure so that complications can be prevented. This review provides an update of progress in laparoscopic surgery and the repercussions of anesthetic management, particularly with respect to anesthesia for kidney donors. PMID:20527345

  1. Laparoscopic Splenectomy in the Management of Benign and Malignant Hematologic Diseases

    PubMed Central

    Boru, Cristian Eugeniu; Fantini, Aldo; Raparelli, Luigi; Greco, Francesco; Rizzello, Mario; Pecchia, Alessandro; Fabiano, Paolo; Basso, Nicola

    2006-01-01

    Objectives: The use of laparoscopy to treat malignant hematological diseases is not completely accepted. Our aim was to analyze operative and postoperative results of laparoscopic splenectomy performed for benign versus malignant hematological disorders. Methods: Between 1994 and 2003, 76 consecutive patients underwent laparoscopic splenectomy. The first 38 cases were performed by using an anterior approach, whereas in the remaining 38 cases a semilateral position was used. Results: Baseline characteristics showed that patients with malignant diseases were significantly older (56.9 vs 32.6 years, P<0.001). Seventy-two (94.7%) procedures were completed laparoscopically. Conversion was required in 4 cases (5.2%). Mean operative time was 138.5 minutes for benign and 151.0 minutes for malignant diseases, (P>0.05, ns). The hand-assisted technique was used in 3 patients with massive splenomegaly. Pathologic features showed that spleen volume was higher in patients with malignant diseases (mean interpole diameter 18.1 cm vs 13.7 cm, P<0.001). Massive splenomegaly (interpole diameter over 20 cm, weight over 1000 g) was present in 13 patients (17.1%); 9 had malignant diseases. Overall perioperative mortality was 1.3% and major postoperative complications occurred in 6 patients (7.8%). Postoperative splenoportal partial thrombosis was identified in 9.7% of patients. Conclusions: Laparoscopic splenectomy is a well-accepted, less-invasive procedure for hematological disorders. Neoplastic diseases or splenomegaly, or both, do not seem to limit the indications for a minimally invasive approach after the learning curve. PMID:16882420

  2. Total Laparoscopic Hysterectomy and Laparoscopic-Assisted Vaginal Hysterectomy.

    PubMed

    King, Cara R; Giles, Dobie

    2016-09-01

    Vaginal hysterectomy has been shown to have the lowest complication rate, better cosmesis, and decreased cost compared with alternate routes of hysterectomy. However, there are times when a vaginal hysterectomy is not feasible and an open abdominal hysterectomy should be avoided. Minimally invasive surgery has evolved over the last several decades; with the improvement in optics and surgical instruments, laparoscopic hysterectomy is becoming increasingly common. A total laparoscopic hysterectomy is possible with proper training, including sound technique in laparoscopic suturing for closure of the vaginal cuff. PMID:27521879

  3. Advances in Laparoscopic Surgery.

    PubMed

    Wormser, Chloe; Runge, Jeffrey J

    2016-01-01

    Recently, a new platform of abdominal access, called single-port surgery, has emerged in human and veterinary laparoscopy. The single-port platform enables all laparoscopic instruments, including the telescope, to pass individually through the same abdominal incision. Recently, there have been several published reports documenting the efficacy and safety of single-port procedures in veterinary patients. This article discusses the common single-port devices and instrumentation, as well as procedures now routinely offered in veterinary minimally invasive surgery. PMID:26604155

  4. Laparoscopic approaches to urologic malignancies.

    PubMed

    Matin, Surena F

    2003-10-01

    Urologic laparoscopy has had its greatest impact on patients with genitourinary malignancies. Only pelvic lymph node dissection and the occasional nephrectomy were considered oncologically feasible early in the evolution of laparoscopic urology. Presently, multiple approaches are considered standard at centers of excellence and in the general community. Laparoscopic adrenalectomy and radical nephrectomy have gained overwhelming acceptance. Laparoscopic cytoreductive nephrectomy has been found to be feasible for select patients with metastatic renal cell carcinoma. Minimally invasive nephron-sparing approaches, such as cryoablation, radiofrequency ablation, and laparoscopic partial nephrectomy, continue to generate great interest, but follow-up remains limited. Early data with laparoscopic radical prostatectomy suggest excellent continence rates and equivalent oncologic results based on pathologic surrogates of cure. However, long-term data are still needed, in addition to validated information regarding return of erectile function and quality of life. Other novel therapies, such as laparoscopic radical cystectomy with urinary diversion and laparoscopic retroperitoneal lymph node dissection, hold great promise of benefiting patients with urologic malignancies. PMID:12941197

  5. Extraperitoneal colostomy in laparoscopic abdominoperineal resection using a laparoscopic retractor.

    PubMed

    Akamoto, Shintaro; Noge, Seiji; Uemura, Jun; Maeda, Norikatsu; Ohshima, Minoru; Kashiwagi, Hirotaka; Yamamoto, Naoki; Fujiwara, Masao; Yachida, Shinichi; Takama, Takehiro; Hagiike, Masanobu; Okano, Keiichi; Usuki, Hisashi; Suzuki, Yasuyuki

    2013-05-01

    Although extraperitoneal colostomy is often performed to prevent postoperative parastomal hernia formation following an open abdominoperineal resection of lower rectal cancer, it has not been widely employed laparoscopically because of the difficulty associated with the extraperitoneal route. This paper describes a laparoscopic extraperitoneal sigmoid colostomy using the Endo Retract™ Maxi instrument. This surgical technique is easy, and helps to prevent the development of parastomal hernias. PMID:23124709

  6. Thermostasis during laparoscopic urologic surgery.

    PubMed

    Kaynan, Ayal M; Winfield, Howard N

    2002-09-01

    It has been postulated that gaseous insufflation of the abdominal cavity results in temperature elevation, particularly in children, and that the use of heating blankets should be avoided during laparoscopic surgery. On review of the last 102 laparoscopic genitourinary cases, we conclude that the use of nonheated, nonhumidified carbon dioxide for insufflation during laparoscopic surgery under a general anesthetic results in mild hypothermia. The use of warming devices in this setting is both safe and appropriate. Children have a rise in temperature relative to preoperative measurement, although they are explicitly capable of hypothermia. Neither the duration of the procedure, the surgical approach, nor conversion to open exploration had a significant impact on temperature regulation. Adrenalectomy results in more exaggerated temperature changes than do other laparoscopic procedures. PMID:12396438

  7. Spleen removal - laparoscopic - adults - discharge

    MedlinePlus

    Recovering from laparoscopic spleen removal usually takes several weeks. You may have some of these symptoms as ... should go away over several days to a week. A sore throat from the breathing tube that ...

  8. Laparoscopic treatment of perforated appendicitis

    PubMed Central

    Lin, Heng-Fu; Lai, Hong-Shiee; Lai, I-Rue

    2014-01-01

    The use of laparoscopy has been established in improving perioperative and postoperative outcomes for patients with simple appendicitis. Laparoscopic appendectomy is associated with less wound pain, less wound infection, a shorter hospital stay, and faster overall recovery when compared to the open appendectomy for uncomplicated cases. In the past two decades, the use of laparoscopy for the treatment of perforated appendicitis to take the advantages of minimally invasiveness has increased. This article reviewed the prevalence, approaches, safety disclaimers, perioperative and postoperative outcomes of the laparoscopic appendectomy in the treatment of patients with perforated appendicitis. Special issues including the conversion, interval appendectomy, laparoscopic approach for elderly or obese patient are also discussed to define the role of laparoscopic treatment for patients with perforated appendicitis. PMID:25339821

  9. Laparoscopic management of sigmoidorectal intussusception.

    PubMed

    Greenley, C Travis; Ahmed, Bestoun; Friedman, Lee; Deitte, Lori; Awad, Ziad T

    2010-01-01

    Adult intussusception is an uncommon entity. Surgical resection is required because of the high incidence of pathological lead point. We report a case of sigmoidorectal intussusception caused by a large tubulovillous adenoma. The patient underwent laparoscopic sigmoidectomy. PMID:20529540

  10. Uncommon complications of laparoscopic sterilisation.

    PubMed

    Denton, G W; Schofield, J B; Gallagher, P

    1990-05-01

    We present three unusual complications of laparoscopic sterilisation with clinical presentation, pathology and management. We discuss the possible aetiological factors, pathogenesis and clinical importance in relation to each case. PMID:2141462

  11. Uncommon complications of laparoscopic sterilisation.

    PubMed Central

    Denton, G. W.; Schofield, J. B.; Gallagher, P.

    1990-01-01

    We present three unusual complications of laparoscopic sterilisation with clinical presentation, pathology and management. We discuss the possible aetiological factors, pathogenesis and clinical importance in relation to each case. PMID:2141462

  12. [Robotics and laparoscopic surgery].

    PubMed

    Martínez Ramos, Carlos

    2006-10-01

    Laparoscopic surgery has completely revolutionized modern surgery. In addition to its advantages, however, this approach also presents significant limitations. The most important are loss of the sense of depth, tactile sensation and resistance, as well as loss of natural hand-eye coordination and manual dexterity. The main motivation for the development of surgical robots is the possibility of eliminating all these limitations. Robots have acquired great potential to improve the operative possibilities of surgeons. Given the continual increase in the use of surgical robots, in the near future the structure and appearance of current operating rooms will change. The present article analyzes the origin and development of robotic systems, as well as the characteristics of the latest generation of robots. Because of the strong interest in robotic surgery and its future prospects, surgeons should be familiar with these emerging and innovative techniques. PMID:17040667

  13. Laparoscopic cholecystectomy in Jordan.

    PubMed

    Al-Raymoony, A

    2001-01-01

    This study was conducted on 100 patients with symptomatic gallbladder stones, aged 22-81 years with a mean of 51.5 years, who underwent cholecystectomy in Zarqa city, Jordan between July 1998 and July 1999. The success rate was 87% and the procedure was completed using the conventional method in 13 patients. The mean operative time was 60 minutes, complication rate was 5% and there were no deaths. The mean hospital stay was 1 day and mean time to return to work was 10 days. This study showed that laparoscopic cholecystectomy is a safe procedure with reasonable operative time, less postoperative pain, a short hospital stay, early return to work, and a low morbidity and mortality rate. PMID:15332788

  14. Lessons Learned from Laparoscopic Gastric Banding.

    PubMed

    Broadbent

    1993-11-01

    The author reviews 27 laparoscopic gastric banding operations, of which 19 cases were completed. Of the 27 operations, eight were revisions of earlier laparoscopic banding. The lessons learned from these cases are highlighted. PMID:10757955

  15. Pain after laparoscopic antireflux surgery

    PubMed Central

    Szczebiot, L; Peyser, PM

    2014-01-01

    Introduction The benefits of antireflux surgery are well established. Laparoscopic techniques have been shown to be generally safe and effective. The aim of this paper was to review the subject of pain following laparoscopic antireflux surgery. Methods A systematic review of the literature was conducted using the PubMed database to identify all studies reporting pain after laparoscopic antireflux surgery. Publications were included for the main analysis if they contained at least 30 patients. Operations in children, Collis gastroplasty procedures, endoluminal fundoplication and surgery for paraoesophageal hernias were excluded. The frequency of postoperative pain was calculated and the causes/management were reviewed. An algorithm for the investigation of patients with pain following laparoscopic fundoplication was constructed. Results A total of 17 studies were included in the main analysis. Abdominal pain and chest pain following laparoscopic fundoplication were reported in 24.0% and 19.5% of patients respectively. Pain was mild or moderate in the majority and severe in 4%. Frequency of pain was not associated with operation type. The authors include their experience in managing patients with persistent, severe epigastric pain following laparoscopic anterior fundoplication. Conclusions Pain following laparoscopic antireflux surgery occurs in over 20% of patients. Some have an obvious complication or a diagnosis made through routine investigation. Most have mild to moderate pain with minimal effect on quality of life. In a smaller proportion of patients, pain is severe, persistent and can be disabling. In this group, diagnosis is more difficult but systematic investigation can be rewarding, and can enable appropriate and successful treatment. PMID:24780664

  16. Single port laparoscopic mesh rectopexy

    PubMed Central

    2016-01-01

    Introduction Traditionally, laparoscopic mesh rectopexy is performed with four ports, in an attempt to improve cosmetic results. Following laparoscopic mesh rectopexy there is a new operative technique called single-port laparoscopic mesh rectopexy. Aim To evaluate the single-port laparoscopic mesh rectopexy technique in control of rectal prolapse and the cosmesis and body image issues of this technique. Material and methods The study was conducted in El Fayoum University Hospital between July 2013 and November 2014 in elective surgery for symptomatic rectal prolapse with single-port laparoscopic mesh rectopexy on 10 patients. Results The study included 10 patients: 3 (30%) males and 7 (70%) females. Their ages ranged between 19 years and 60 years (mean: 40.3 ±6 years), and they all underwent laparoscopic mesh rectopexy. There were no conversions to open technique, nor injuries to the rectum or bowel, and there were no mortalities. Mean operative time was 120 min (range: 90–150 min), and mean hospital stay was 2 days (range: 1–3 days). Preoperatively, incontinence was seen in 5 (50%) patients and constipation in 4 (40%). Postoperatively, improvement in these symptoms was seen in 3 (60%) patients for incontinence and in 3 (75%) for constipation. Follow-up was done for 6 months and no recurrence was found with better cosmetic appearance for all patients. Conclusions Single-port laparoscopic mesh rectopexy is a safe procedure with good results as regards operative time, improvement in bowel function, morbidity, cost, and recurrence, and with better cosmetic appearance. PMID:27350840

  17. 21 CFR 884.1730 - Laparoscopic insufflator.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Laparoscopic insufflator. 884.1730 Section 884.1730 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.1730 Laparoscopic insufflator. (a) Identification. A laparoscopic insufflator is a device used...

  18. 21 CFR 884.1730 - Laparoscopic insufflator.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Laparoscopic insufflator. 884.1730 Section 884.1730 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.1730 Laparoscopic insufflator. (a) Identification. A laparoscopic insufflator is a device used...

  19. 21 CFR 884.1730 - Laparoscopic insufflator.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Laparoscopic insufflator. 884.1730 Section 884.1730 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.1730 Laparoscopic insufflator. (a) Identification. A laparoscopic insufflator is a device used...

  20. 21 CFR 884.1730 - Laparoscopic insufflator.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Laparoscopic insufflator. 884.1730 Section 884.1730 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.1730 Laparoscopic insufflator. (a) Identification. A laparoscopic insufflator is a device used...

  1. 21 CFR 884.1730 - Laparoscopic insufflator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Laparoscopic insufflator. 884.1730 Section 884.1730 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.1730 Laparoscopic insufflator. (a) Identification. A laparoscopic insufflator is a device used...

  2. Laparoscopic Single Site Adrenalectomy Using a Conventional Laparoscope and Instrumentation

    PubMed Central

    Colon, Modesto J; LeMasters, Patrick; Newell, Phillipa; Divino, Celia; Weber, Kaare J.

    2011-01-01

    Background and Objectives: We present a case of Laparoendoscopic Single Site Surgery (LESS) left adrenalectomy performed with a conventional laparoscope and instruments. Methods: A 45-year-old male was diagnosed with hyperaldosteronism. Computed tomography detected a left adrenal nodule. Bilateral adrenal vein sampling was consistent with a left-sided source for hyperaldosteronism. Results: Total operative time for LESS left adrenalectomy was 120 minutes. The surgery was performed with conventional instruments, a standard 5-mm laparoscope, and a SILS port, with no additional incisions or trocars needed. No complications occurred, and the patient reported an uneventful recovery. Conclusions: LESS adrenalectomy is a feasible procedure. Although articulating instruments and laparoscopes may offer advantages, LESS adrenalectomy can be done without these. PMID:21902983

  3. Laparoscopic approach in gastrointestinal emergencies

    PubMed Central

    Jimenez Rodriguez, Rosa M; Segura-Sampedro, Juan José; Flores-Cortés, Mercedes; López-Bernal, Francisco; Martín, Cristobalina; Diaz, Verónica Pino; Ciuro, Felipe Pareja; Ruiz, Javier Padillo

    2016-01-01

    This review focuses on the laparoscopic approach to gastrointestinal emergencies and its more recent indications. Laparoscopic surgery has a specific place in elective procedures, but that does not apply in emergency situations. In specific emergencies, there is a huge range of indications and different techniques to apply, and not all of them are equally settle. We consider that the most controversial points in minimally invasive procedures are indications in emergency situations due to technical difficulties. Some pathologies, such as oesophageal emergencies, obstruction due to colon cancer, abdominal hernias or incarcerated postsurgical hernias, are nearly always resolved by conventional surgery, that is, an open approach due to limited intraabdominal cavity space or due to the vulnerability of the bowel. These technical problems have been solved in many diseases, such as for perforated peptic ulcer or acute appendectomy for which a laparoscopic approach has become a well-known and globally supported procedure. On the other hand, endoscopic procedures have acquired further indications, relegating surgical solutions to a second place; this happens in cholangitis or pancreatic abscess drainage. This endoluminal approach avoids the need for laparoscopic development in these diseases. Nevertheless, new instruments and new technologies could extend the laparoscopic approach to a broader array of potentials procedures. There remains, however, a long way to go. PMID:26973409

  4. Error analysis in laparoscopic surgery

    NASA Astrophysics Data System (ADS)

    Gantert, Walter A.; Tendick, Frank; Bhoyrul, Sunil; Tyrrell, Dana; Fujino, Yukio; Rangel, Shawn; Patti, Marco G.; Way, Lawrence W.

    1998-06-01

    Iatrogenic complications in laparoscopic surgery, as in any field, stem from human error. In recent years, cognitive psychologists have developed theories for understanding and analyzing human error, and the application of these principles has decreased error rates in the aviation and nuclear power industries. The purpose of this study was to apply error analysis to laparoscopic surgery and evaluate its potential for preventing complications. Our approach is based on James Reason's framework using a classification of errors according to three performance levels: at the skill- based performance level, slips are caused by attention failures, and lapses result form memory failures. Rule-based mistakes constitute the second level. Knowledge-based mistakes occur at the highest performance level and are caused by shortcomings in conscious processing. These errors committed by the performer 'at the sharp end' occur in typical situations which often times are brought about by already built-in latent system failures. We present a series of case studies in laparoscopic surgery in which errors are classified and the influence of intrinsic failures and extrinsic system flaws are evaluated. Most serious technical errors in lap surgery stem from a rule-based or knowledge- based mistake triggered by cognitive underspecification due to incomplete or illusory visual input information. Error analysis in laparoscopic surgery should be able to improve human performance, and it should detect and help eliminate system flaws. Complication rates in laparoscopic surgery due to technical errors can thus be considerably reduced.

  5. Laparoscopic cryptorchidectomy in standing bulls

    PubMed Central

    KANEKO, Yasuyuki; TORISU, Shidow; KITAHARA, Go; HIDAKA, Yuichi; SATOH, Hiroyuki; ASANUMA, Taketoshi; MIZUTANI, Shinya; OSAWA, Takeshi; NAGANOBU, Kiyokazu

    2015-01-01

    Laparoscopic cryptorchidectomy without insufflation was applied in 10 standing bulls aged 3 to 15 months. Nine bulls were preoperatively pointed out intra-abdominal testes by computed tomography. Preoperative fasting for a minimum of 24 hr provided laparoscopic visualization of intra-abdominal area from the kidney to the inguinal region. Surgical procedure was interrupted by intra-abdominal fat and testis size. It took 0.6 to 1.5 hr in 4 animals weighing 98 to 139 kg, 0.8 to 2.8 hr in 4 animals weighing 170 to 187 kg, and 3 and 4 hr in 2 animals weighing 244 and 300 kg to complete the cryptorchidectomy. In conclusion, standing gasless laparoscopic cryptorchidectomy seems to be most suitable for bulls weighing from 100 to 180 kg. PMID:25715955

  6. Living-donor kidney transplantation: a review of the current practices for the live donor.

    PubMed

    Davis, Connie L; Delmonico, Francis L

    2005-07-01

    The first successful living-donor kidney transplant was performed 50 yr ago. Since then, in a relatively brief period of medical history, living kidney transplantation has become the preferred treatment for those with ESRD. Organ replacement from either a live or a deceased donor is preferable to dialysis therapy because transplantation provides a better quality of life and improved survival. The advantages of live versus deceased donor transplantation now are readily apparent as it affords earlier transplantation and the best long-term survival. Live kidney donation has also been fostered by the technical advance of laparoscopic nephrectomy and immunologic maneuvers that can overcome biologic obstacles such as HLA disparity and ABO or cross-match incompatibility. Congressional legislation has provided an important model to remove financial disincentives to being a live donor. Federal employees now are afforded paid leave and coverage for travel expenses. Candidates for renal transplantation are aware of these developments, and they have become less hesitant to ask family members, spouses, or friends to become live kidney donors. Living donation as practiced for the past 50 yr has been safe with minimal immediate and long-term risk for the donor. However, the future experience may not be the same as our society is becoming increasingly obese and developing associated health problems. In this environment, predicting medical futures is less precise than in the past. Even so, isolated abnormalities such as obesity and in some instances hypertension are no longer considered absolute contraindications to donation. These and other medical risks bring additional responsibility in such circumstances to track the unknown consequences of a live-donor nephrectomy. PMID:15930096

  7. Laparoscopic paracolostomy hernia mesh repair.

    PubMed

    Virzí, Giuseppe; Giuseppe, Virzí; Scaravilli, Francesco; Francesco, Scaravilli; Ragazzi, Salvatore; Salvatore, Ragazzi; Piazza, Diego; Diego, Piazza

    2007-12-01

    Paracolostomy hernia is a common occurrence, representing a late complication of stoma surgery. Different surgical techniques have been proposed to repair the wall defect, but the lowest recurrence rates are associated with the use of mesh. We present the case report of a patient in which laparoscopic paracolostomy hernia mesh repair has been successfully performed. PMID:18097321

  8. Laparoscopic Resection of Adrenal Teratoma

    PubMed Central

    Vitagliano, Gonzalo; Villeta, Matias; Arellano, Leonardo; Santis, Oscar

    2006-01-01

    Background: Teratoma is a germ-cell tumor that commonly affects the gonads. Its components originate in the ectoderm, endoderm, and mesoderm. Extragonadal occurrence is rare. Teratomas confined to the adrenal gland are exceptional; only 3 cases have been reported in the English-language literature. We report 2 cases of mature teratomas of the adrenal gland that were laparoscopically excised. Methods: Two patients (ages 8 and 61 years) were diagnosed with adrenal teratoma at our institution. Radiological examination showed a solid 8-cm adrenal lesion in both cases. Hormonal assessment was normal. Both patients underwent laparoscopic transperitoneal adrenalectomy. Results: Surgical time was 120 minutes and 50 minutes, respectively. One patient was discharged on postoperative day 2, and the other remained hospitalized until day 10. The latter patient required percutaneous drainage of a retroperitoneal collection. Both tumors were identified as mature cystic teratomas. No evidence was present of recurring disease in either patient. Conclusions: Adrenal teratoma is rare. Laparoscopic transperitoneal adrenalectomy is a feasible, effective technique that enables excellent oncologic results. To our knowledge, this is the first report of laparoscopic adrenalectomy for pure adrenal teratoma. PMID:17575773

  9. Laparoscopic repair of paraesophageal hernia.

    PubMed Central

    Willekes, C L; Edoga, J K; Frezza, E E

    1997-01-01

    OBJECTIVE: The purpose of this report is to describe the authors' technique for the laparoscopic repair of paraesophageal hernias and the outcome in their series of patients. METHODS: Thirty patients underwent elective laparoscopic repair of paraesophageal hernias. All were pure type II paraesophageal hernias as defined by upper gastrointestinal contrast studies. All operations were performed by a single surgeon (JKE) assisted by five different chief surgical residents. The authors have used various prototypes of a laparoscopic utility belt to reduce the physician requirement to the surgeon and a first assistant. The operative setup and specific techniques of the repair are described and illustrated. A concomitant anti-reflux procedure was performed in the last 23 patients. RESULTS: Satisfactory repair using video-laparoscopic techniques was achieved in all cases. There were no deaths. Complications occurred in 8 of 30 patients. Postoperative gastroesophageal reflux developed in three of the first seven patients in whom fundoplication was not performed. Three consecutive patients had left lower lobe atelectasis believed to be related to endotracheal tube displacement during the passage of the bougie. One patient had postoperative dysphagia. There was one case of major deep venous thrombosis with pulmonary embolism. Twenty-eight of 30 patients were discharged home by postoperative day 3. Twenty-four of 30 patients had returned to normal activity by the time of their first postoperative office visit 1 week after surgery. Images Figure 9. Figure 10. PMID:8998118

  10. Anesthetic implications of laparoscopic surgery.

    PubMed Central

    Cunningham, A. J.

    1998-01-01

    Minimally invasive therapy aims to minimize the trauma of any interventional process but still achieve a satisfactory therapeutic result. The development of "critical pathways," rapid mobilization and early feeding have contributed towards the goal of shorter hospital stay. This concept has been extended to include laparoscopic cholecystectomy and hernia repair. Reports have been published confirming the safety of same day discharge for the majority of patients. However, we would caution against overenthusiastic ambulatory laparoscopic cholecystectomy on the rational but unproven assumption that early discharge will lead to occasional delays in diagnosis and management of postoperative complications. Intraoperative complications of laparoscopic surgery are mostly due to traumatic injuries sustained during blind trocar insertion and physiologic changes associated with patient positioning and pneumoperitoneum creation. General anesthesia and controlled ventilation comprise the accepted anesthetic technique to reduce the increase in PaCO2. Investigators have recently documented the cardiorespiratory compromise associated with upper abdominal laparoscopic surgery, and particular emphasis is placed on careful perioperative monitoring of ASA III-IV patients during insufflation. Setting limits on the inflationary pressure is advised in these patients. Anesthesiologists must maintain a high index of suspicion for complications such as gas embolism, extraperitoneal insufflation and surgical emphysema, pneumothorax and pneumomediastinum. Postoperative nausea and vomiting are among the most common and distressing symptoms after laparoscopic surgery. A highly potent and selective 5-HT3 receptor antagonist, ondansetron, has proven to be an effective oral and IV prophylaxis against postoperative emesis in preliminary studies. Opioids remain an important component of the anesthesia technique, although the introduction of newer potent NSAIDs may diminish their use. A preoperative

  11. Laparoscopic repair for vesicouterine fistulae

    PubMed Central

    Maioli, Rafael A.; Macedo, André R. S.; Garcia, André R. L.; de Almeida, Silvio H. M.; Rodrigues, Marco Aurélio Freitas

    2015-01-01

    ABSTRACT Objective: The purpose of this video is to present the laparoscopic repair of a VUF in a 42-year-old woman, with gross hematuria, in the immediate postoperative phase following a cesarean delivery. The obstetric team implemented conservative management, including Foley catheter insertion, for 2 weeks. She subsequently developed intermittent hematuria and cystitis. The urology team was consulted 15 days after cesarean delivery. Cystoscopy indicated an ulcerated lesion in the bladder dome of approximately 1.0cm in size. Hysterosalpingography and a pelvic computed tomography scan indicated a fistula. Materials and Methods: Laparoscopic repair was performed 30 days after the cesarean delivery. The patient was placed in the lithotomy position while also in an extreme Trendelenburg position. Pneumoperitoneum was established using a Veress needle in the midline infra-umbilical region, and a primary 11-mm port was inserted. Another 11-mm port was inserted exactly between the left superior iliac spine and the umbilicus. Two other 5-mm ports were established under laparoscopic guidance in the iliac fossa on both sides. The omental adhesions in the pelvis were carefully released and the peritoneum between the bladder and uterus was incised via cautery. Limited cystotomy was performed, and the specific sites of the fistula and the ureteral meatus were identified; thereafter, the posterior bladder wall was adequately mobilized away from the uterus. The uterine rent was then closed using single 3/0Vicryl sutures and two-layer watertight closure of the urinary bladder was achieved by using 3/0Vicryl sutures. An omental flap was mobilized and inserted between the uterus and the urinary bladder, and was fixed using two 3/0Vicryl sutures, followed by tube drain insertion. Results: The operative time was 140 min, whereas the blood loss was 100ml. The patient was discharged 3 days after surgery, and the catheter was removed 12 days after surgery. Discussion: Laparoscopy has

  12. Donor Tag Game

    MedlinePlus

    ... Cross chapter closest to you. Can't Donate Blood? A financial donation can also help save lives. Donate Now Find ... Donation Student Donors Donation Process Eligibility Blood FAQs Blood Donor Community Learn About Blood Blood Facts and Statistics ...

  13. Laparoscopic repeat hepatectomy after right hepatopancreaticoduodenectomy.

    PubMed

    Igami, Tsuyoshi; Komaya, Kenichi; Hirose, Tomoaki; Ebata, Tomoki; Yokoyama, Yukihiro; Sugawara, Gen; Mizuno, Takashi; Yamaguchi, Junpei; Nagino, Masato

    2016-08-01

    Although laparoscopic hepatectomy is widely accepted for primary hepatectomy, the clinical value of laparoscopic hepatectomy for repeat hepatectomy is still challenging. We herein describe our experience with laparoscopic repeat hepatectomy after right hepatopancreaticoduodenectomy. A 72-year-old woman who had undergone right hepatopancreaticoduodenectomy for perihilar cholangiocarcinoma 31 months prior was diagnosed with liver metastasis in segment 3. We performed laparoscopic repeat hepatectomy. Because mild adhesions in the left side of the abdominal cavity were detected by laparoscopy, the planned procedure was accomplished. The operative time and intraoperative blood loss were 139 min and less than 1 mL, respectively. The patient was discharged at 6 days after surgery and was healthy with no evidence of recurrence at 21 months after laparoscopic repeat hepatectomy. Laparoscopic repeat hepatectomy is a suitable and safe procedure for minor hepatectomy, provided that careful technique is used after the working space is secured under pneumoperitoneum. PMID:27221034

  14. Laparoscopic excision of abdominal wall desmoid tumor.

    PubMed

    Meshikhes, Abdul-Wahed; Al-Zahrani, Hana; Ewies, Tarek

    2016-02-01

    Open surgical resection is the mainstay treatment for desmoid tumors. Laparoscopic resection is rarely used and not well described in the literature. We report a case of a single, 35-year-old woman who presented with palpable abdominal wall desmoid tumor. The patient had had laparoscopic cholecystectomy 2 years earlier, and the tumor was at the insertion site of the right upper quadrant trocar. The diagnosis was made by a Tru-Cut biopsy at another institution, after the lesion had increased in size and caused increased discomfort. The patient underwent successful laparoscopic resection of the tumor. This report aimed to promote laparoscopic resection of abdominal wall desmoid tumors, whenever feasible, and describe the laparoscopic technique. We believe this is the second case of laparoscopic excision of desmoid tumor reported in the English-language literature. PMID:26781534

  15. Becoming a Donor

    MedlinePlus

    ... by Organ and Gender. > U.S. Waiting List Candidate Data HOW TO BECOME A DONOR The most important thing to do is to sign up as an organ and tissue donor in your state's donor registry. To cover all bases, it's also helpful to: Designate your decision on ...

  16. Combined thoracoscopic and laparoscopic minimally invasive esophagectomy

    PubMed Central

    Zeng, Fuchun; Wang, Youyu; Xue, Yang; Cong, Wei

    2014-01-01

    With the improvement in thoracoscopic and laparoscopic surgery, thoracoscopic and laparoscopic esophagectomy (TLE), a minimally invasive approach, has attracted increasing attention as an alternative to open three-field esophagectomy. From June 2012 to October 2013, 90 patients underwent laparoscopic and thoracoscopic resection of esophageal carcinoma in our department. The VATS esophagectomy technique described here is the approach currently employed in the department of thoracic surgery at Sichuan Provincial People’s Hospital of China. PMID:24605230

  17. Enhanced vision system for laparoscopic surgery.

    PubMed

    Tamadazte, Brahim; Fiard, Gaelle; Long, Jean-Alexandre; Cinquin, Philippe; Voros, Sandrine

    2013-01-01

    Laparoscopic surgery offers benefits to the patients but poses new challenges to the surgeons, including a limited field of view. In this paper, we present an innovative vision system that can be combined with a traditional laparoscope, and provides the surgeon with a global view of the abdominal cavity, bringing him or her closer to open surgery conditions. We present our first experiments performed on a testbench mimicking a laparoscopic setup: they demonstrate an important time gain in performing a complex task consisting bringing a thread into the field of view of the laparoscope. PMID:24111032

  18. Donor corneal tissue evaluation.

    PubMed

    Saini, J S; Reddy, M K; Sharma, S; Wagh, S

    1996-03-01

    Proper evaluation of donor cornea is critical to the success of corneal transplantation. Attention must be paid to the cause of death and ocular condition as several general and ocular diseases constitute contraindications for donor corneal usage. Death to enucleation time should be noted. Gross examination and slit lamp biomicroscopy are mandatory for the evaluation of the donor eye while specular microscopy adds another useful dimension to information regarding donor cornea. This article provides a comprehensive review of all the aspects of donor corneal evaluation as practised today worldwide. PMID:8828299

  19. Laparoscopic Excision of Retroperitoneal Schwannoma

    PubMed Central

    Rajkumar, J S; Anirudh, J R; Akbar, S; Kishore, C M

    2015-01-01

    Schwannomas are tumours that arise from the myelin sheath of the nerves. A very unusual location for schwannoma is the retro peritoneal areas (less than 2%). We present herewith a patient who had a 4x5cm Schwannoma arising from the nerve root of L2 on the right side, which presented as a lump in the psoas major muscle. This was treated by total laparoscopic excision after splitting open the psoas major. In the published english medical literature we could find only 16 cases of laparoscopic resection of retroperitoneal schwannoma and we believe ours to be the first case that was done through a psoas muscle split technique. Technical and histopathological details are discussed elaborately in this article. PMID:26676094

  20. Laparoscopic enucleation of pancreatic insulinomas.

    PubMed

    Schraibman, Vladimir; Goldenberg, Alberto; de Matos Farah, Jose Francisco; Apodaca, Franz Robert; Goldman, Suzan; Lobo, Edson Jose

    2007-08-01

    Insulinomas are rare endocrine pancreatic tumors whose incidence has been increasing in recent years owing to early detection by clinical and radiologic, such as remote neural monitoring, computed tomography (CT), and ultrasound (US) findings. The classical treatment consists of open surgical resection, which is associated with relative morbidity and mortality rates. The aim of this paper was to present 5 patients who were diagnosed with pancreatic insulinomas that were treated by laparoscopic resection. Five (5) patients, ranging from 14 to 45 years and presenting with classical Whipple Triad, had lesions ranging from 1.5 to 2.5 cm by CT (body and tail of the pancreas), which were subsequently diagnosed as insulinomas. An ecoendoscopy showed no combined lesions. They were treated by a laparoscopic resection. Glicemic levels were controlled during surgery with an expected glucose rise. All patients had an uneventfull recovery. The mean length of follow-up is 14 months. The laparoscopic resection of pancreatic insulinomas is a reliable procedure for superficial lesions in the body and tail of the pancreas. PMID:17705715

  1. Laparoscopic Pectopexy: A Biomechanical Analysis

    PubMed Central

    Puppe, J.; Prescher, A.; Scaal, M.; Noé, G. K.; Schiermeier, S.; Warm, M.

    2016-01-01

    Introduction Pectopexy, a laparoscopic method for prolapse surgery, showed promising results in recent literature. Further improving this approach by reducing surgical time may decrease complication rates and patient morbidity. Since laparoscopic suturing is a time consuming task, we propose a single suture /mesh ileo-pectineal ligament fixation as opposed to the commonly used continues approach. Methods Evaluation was performed on human non-embalmed, fresh cadaver pelves. A total of 33 trials was performed. Eight female pelves with an average age of 75, were used. This resulted in 16 available ligaments. Recorded parameters were ultimate load, displacement at failure and stiffness. Results The ultimate load for the mesh + simplified single “interrupted” suture (MIS) group was 35 (± 12) N and 48 (± 7) N for the mesh + continuous suture (MCS) group. There was no significant difference in the ultimate load between both groups (p> 0.05). This was also true for displacement at failure measured at 37 (± 12) mm and 36 (±5) mm respectively. There was also no significant difference in stiffness and failure modes. Conclusion Given the data above we must conclude that a continuous suture is not necessary in laparoscopic mesh / ileo-pectineal ligament fixation during pectopexy. Ultimate load and displacement at failure results clearly indicate that a single suture is not inferior to a continuous approach. The use of two single sutures may improve ligamental fixation. However, overall stability should not benefit since the surgical mesh remains the limiting factor. PMID:26844890

  2. Lung donor selection criteria

    PubMed Central

    Chaney, John; Suzuki, Yoshikazu; Cantu, Edward

    2014-01-01

    The criteria that define acceptable physiologic and social parameters for lung donation have remained constant since their empiric determination in the 1980s. These criteria include a donor age between 25-40, a arterial partial pressure of oxygen (PaO2)/FiO2 ratio greater than 350, no smoking history, a clear chest X-ray, clean bronchoscopy, and a minimal ischemic time. Due to the paucity of organ donors, and the increasing number of patients requiring lung transplant, finding a donor that meets all of these criteria is quite rare. As such, many transplants have been performed where the donor does not meet these stringent criteria. Over the last decade, numerous reports have been published examining the effects of individual acceptance criteria on lung transplant survival and graft function. These studies suggest that there is little impact of the historical criteria on either short or long term outcomes. For age, donors should be within 18 to 64 years old. Gender may relay benefit to all female recipients especially in male to female transplants, although results are mixed in these studies. Race matched donor/recipients have improved outcomes and African American donors convey worse prognosis. Smoking donors may decrease recipient survival post transplant, but provide a life saving opportunity for recipients that may otherwise remain on the transplant waiting list. No specific gram stain or bronchoscopic findings are reflected in recipient outcomes. Chest radiographs are a poor indicator of lung donor function and should not adversely affect organ usage aside for concerns over malignancy. Ischemic time greater than six hours has no documented adverse effects on recipient mortality and should not limit donor retrieval distances. Brain dead donors and deceased donors have equivalent prognosis. Initial PaO2/FiO2 ratios less than 300 should not dissuade donor organ usage, although recruitment techniques should be implemented with intent to transplant. PMID:25132970

  3. Lung donor selection criteria.

    PubMed

    Chaney, John; Suzuki, Yoshikazu; Cantu, Edward; van Berkel, Victor

    2014-08-01

    The criteria that define acceptable physiologic and social parameters for lung donation have remained constant since their empiric determination in the 1980s. These criteria include a donor age between 25-40, a arterial partial pressure of oxygen (PaO2)/FiO2 ratio greater than 350, no smoking history, a clear chest X-ray, clean bronchoscopy, and a minimal ischemic time. Due to the paucity of organ donors, and the increasing number of patients requiring lung transplant, finding a donor that meets all of these criteria is quite rare. As such, many transplants have been performed where the donor does not meet these stringent criteria. Over the last decade, numerous reports have been published examining the effects of individual acceptance criteria on lung transplant survival and graft function. These studies suggest that there is little impact of the historical criteria on either short or long term outcomes. For age, donors should be within 18 to 64 years old. Gender may relay benefit to all female recipients especially in male to female transplants, although results are mixed in these studies. Race matched donor/recipients have improved outcomes and African American donors convey worse prognosis. Smoking donors may decrease recipient survival post transplant, but provide a life saving opportunity for recipients that may otherwise remain on the transplant waiting list. No specific gram stain or bronchoscopic findings are reflected in recipient outcomes. Chest radiographs are a poor indicator of lung donor function and should not adversely affect organ usage aside for concerns over malignancy. Ischemic time greater than six hours has no documented adverse effects on recipient mortality and should not limit donor retrieval distances. Brain dead donors and deceased donors have equivalent prognosis. Initial PaO2/FiO2 ratios less than 300 should not dissuade donor organ usage, although recruitment techniques should be implemented with intent to transplant. PMID:25132970

  4. Laparoscopic transhiatal approach for resection of an adenocarcinoma in long-segment Barrett’s esophagus

    PubMed Central

    Shiozaki, Atsushi; Fujiwara, Hitoshi; Konishi, Hirotaka; Kinoshita, Osamu; Kosuga, Toshiyuki; Morimura, Ryo; Murayama, Yasutoshi; Komatsu, Shuhei; Kuriu, Yoshiaki; Ikoma, Hisashi; Nakanishi, Masayoshi; Ichikawa, Daisuke; Okamoto, Kazuma; Sakakura, Chouhei; Otsuji, Eigo

    2015-01-01

    Barrett’s esophagus (BE) is a precursor of esophageal adenocarcinoma and is associated with gastroesophageal reflux disease, which is often preceded by a hiatal hernia. We describe a case of esophageal adenocarcinoma arising in long-segment BE (LSBE) associated with a hiatal hernia that was successfully treated with a laparoscopic transhiatal approach (LTHA) without thoracotomy. The patient was a 42-year-old male who had previously undergone laryngectomy and tracheal separation to avoid repeated aspiration pneumonitis. An ulcerative lesion was found in a hiatal hernia by endoscopy and superficial esophageal cancer was also detected in the lower thoracic esophagus. The histopathological diagnosis of biopsy samples from both lesions was adenocarcinoma. There were difficulties with the thoracic approach because the patient had severe kyphosis and muscular contractures from cerebral palsy. Therefore, we performed subtotal esophagectomy by LTHA without thoracotomy. Using hand-assisted laparoscopic surgery, the esophageal hiatus was divided and carbon dioxide was introduced into the mediastinum. A hernial sac was identified on the cranial side of the right crus of the diaphragm and carefully separated from the surrounding tissues. Abruption of the thoracic esophagus was performed up to the level of the arch of the azygos vein via LTHA. A cervical incision was made in the left side of the permanent tracheal stoma, the cervical esophagus was divided, and gastric tube reconstruction was performed via a posterior mediastinal route. The operative time was 175 min, and there was 61 mL of intra-operative bleeding. A histopathological examination revealed superficial adenocarcinoma in LSBE. Our surgical procedure provided a good surgical view and can be safely applied to patients with a hiatal hernia and kyphosis. PMID:26269688

  5. Intraoperative laparoscopic complications for urological cancer procedures

    PubMed Central

    Montes, Sergio Fernández-Pello; Rodríguez, Ivan Gonzalez; Ugarteburu, Rodrigo Gil; Villamil, Luis Rodríguez; Mendez, Begoña Diaz; Gil, Patricio Suarez; Madera, Javier Mosquera

    2015-01-01

    AIM: To structure the rate of intraoperative complications that requires an intraoperative or perioperative resolution. METHODS: We perform a literature review of Medline database. The research was focused on intraoperative laparoscopic procedures inside the field of urological oncology. General rate of perioperative complications in laparoscopic urologic surgery is described to be around 12.4%. Most of the manuscripts published do not make differences between pure intraoperative, intraoperative with postoperative consequences and postoperative complications. RESULTS: We expose a narrative statement of complications, possible solutions and possible preventions for most frequent retroperitoneal and pelvic laparoscopic surgery. We expose the results with the following order: retroperitoneal laparoscopic surgery (radical nephrectomy, partial nephrectomy, nephroureterectomy and adrenalectomy) and pelvic laparoscopic surgery (radical prostatectomy and radical cystectomy). CONCLUSION: Intraoperative complications vary from different series. More scheduled reports should be done in order to better understand the real rates of complications. PMID:25984519

  6. [LAPAROSCOPIC MYOMECTOMY WITH UTERINE ARTERY CLIPPING VERSUS CONVENTIONAL LAPAROSCOPIC MYOMECTOMY].

    PubMed

    Blagovest, Bechev; Magunska, Nadya; Kovachev, Emil; Ivanov, Stefan

    2015-01-01

    Uterine leiomyomas are one of the most common benign smooth muscle tumors in women, with a prevalence of 20 to 40% in women over the age of 35 years. Fifty percent of them may necessitate treatment, because of bleeding, pelvic pain and infertility. Laparoscopic myomectomy is one of the treatment options. The major concern of myomectomy either by open procedure or by laparoscopy is the bleeding encountered during the operation. One of the methods to reduce the intraoperative blood loss and to prevent excessive bleeding is the clipping of both uterine arteries and aa. ovaricae. PMID:26817264

  7. Laparoscopic Repair of Ventral Hernias

    PubMed Central

    Heniford, B Todd; Park, Adrian; Ramshaw, Bruce J.; Voeller, Guy

    2003-01-01

    Objective: To evaluate the efficacy and safety of laparoscopic repair of ventral hernias. Summary Background Data: The recurrence rate after standard repair of ventral hernias may be as high as 12-52%, and the wide surgical dissection required often results in wound complications. Use of a laparoscopic approach may decrease rates of complications and recurrence after ventral hernia repair. Methods: Data on all patients who underwent laparoscopic ventral hernia repair (LVHR) performed by 4 surgeons using a standardized procedure between November 1993 and October 2002 were collected prospectively (85% of patients) or retrospectively. Results: LVHR was completed in 819 of the 850 patients (422 men; 428 women) in whom it was attempted. Thirty-four percent of completed LVHRs were for recurrent hernias. The patient mean body mass index was 32; the mean defect size was 118 cm2. Mesh, averaging 344 cm2, was used in all cases. Mean operating time was 120 min, mean estimated blood loss was 49 mL, and hospital stay averaged 2.3 days. There were 128 complications in 112 patients (13.2%). One patient died of a myocardial infarction. The most common complications were ileus (3%) and prolonged seroma (2.6%). During a mean follow-up time of 20.2 months (range, 1-94 months), the hernia recurrence rate was 4.7%. Recurrence was associated with large defects, obesity, previous open repairs, and perioperative complications. Conclusion: In this large series, LVHR had a low rate of conversion to open surgery, a short hospital stay, a moderate complication rate, and a low risk of recurrence. PMID:14501505

  8. Robotic Versus Laparoscopic Colorectal Surgery

    PubMed Central

    Jackson, Nicole R.; Hauch, Adam T.; Hu, Tian; Kandil, Emad

    2014-01-01

    Background: Robotic approaches have become increasingly used for colorectal surgery. The aim of this study is to examine the safety and efficacy of robotic colorectal procedures in an adult population. Study Design: A systematic review of articles in both PubMed and Embase comparing laparoscopic and robotic colorectal procedures was performed. Clinical trials and observational studies in an adult population were included. Approaches were evaluated in terms of operative time, length of stay, estimated blood loss, number of lymph nodes harvested, and perioperative complications. Mean net differences and odds ratios were calculated to examine treatment effect of each group. Results: Two hundred eighteen articles were identified, and 17 met the inclusion criteria, representing 4,342 patients: 920 robotic and 3,422 in the laparoscopic group. Operative time for the robotic approach was 38.849 minutes longer (95% confidence interval: 17.944 to 59.755). The robotic group had lower estimated blood loss (14.17 mL; 95% confidence interval: –27.63 to –1.60), and patients were 1.78 times more likely to be converted to an open procedure (95% confidence interval: 1.24 to 2.55). There was no difference between groups with respect to number of lymph nodes harvested, length of stay, readmission rate, or perioperative complication rate. Conclusions: The robotic approach to colorectal surgery is as safe and efficacious as conventional laparoscopic surgery. However, it is associated with longer operative time and an increased rate of conversion to laparotomy. Further prospective randomized controlled trials are warranted to examine the cost-effectiveness of robotic colorectal surgery before it can be adopted as the new standard of care. PMID:25489216

  9. Laparoscopic Repair of Paraesophageal Hernias

    PubMed Central

    Borao, Frank; Squillaro, Anthony; Mansson, Jonas; Barker, William; Baker, Thomas

    2014-01-01

    Background and Objectives: Laparoscopy has quickly become the standard surgical approach to repair paraesophageal hernias. Although many centers routinely perform this procedure, relatively high recurrence rates have led many surgeons to question this approach. We sought to evaluate outcomes in our cohort of patients with an emphasis on recurrence rates and symptom improvement and their correlation with true radiologic recurrence seen on contrast imaging. Methods: We retrospectively identified 126 consecutive patients who underwent laparoscopic repair of a large paraesophageal hernia between 2000 and 2010. Clinical outcomes were reviewed, and data were collected regarding operative details, perioperative and postoperative complications, symptoms, and follow-up imaging. Radiologic evidence of any size hiatal hernia was considered to indicate a recurrence. Results: There were 95 female and 31 male patients with a mean age (± standard deviation) of 71 ± 14 years. Laparoscopic repair was completed successfully in 120 of 126 patients, with 6 operations converted to open procedures. Crural reinforcement with mesh was performed in 79% of patients, and 11% underwent a Collis gastroplasty. Fundoplications were performed in 90% of patients: Nissen (112), Dor (1), and Toupet (1). Radiographic surveillance, obtained at a mean time interval of 23 months postoperatively, was available in 89 of 126 patients (71%). Radiographic evidence of a recurrence was present in 19 patients (21%). Reoperation was necessary in 6 patients (5%): 5 for symptomatic recurrence (4%) and 1 for dysphagia (1%). The median length of stay was 4 days. Conclusion: Laparoscopic paraesophageal hernia repair results in an excellent outcome with a short length of stay when performed at an experienced center. Radiologic recurrence is observed relatively frequently with routine surveillance; however, many of these recurrences are small, and few patients require correction of the recurrence. Furthermore, these

  10. Rich Donors, Poor Countries

    ERIC Educational Resources Information Center

    Thomas, M. A.

    2012-01-01

    The shifting ideological winds of foreign aid donors have driven their policy towards governments in poor countries. Donors supported state-led development policies in poor countries from the 1940s to the 1970s; market and private-sector driven reforms during the 1980s and 1990s; and returned their attention to the state with an emphasis on…

  11. Donor Telomere Length SAA

    Cancer.gov

    A new NCI study has found that, among patients with severe aplastic anemia who received a hematopoietic cell transplant from an unrelated donor, those whose donor white blood cells had longer telomeres had higher survival rates five-years after transplant

  12. Donor selection and management.

    PubMed

    Snell, Gregory I; Paraskeva, Miranda; Westall, Glen P

    2013-06-01

    This article reviews recent developments in the selection, assessment, and management of the potential lung donor, which aim to increase donor organ use. The scarcity of suitable donor organs continues to limit lung transplantation, but the situation is changing. An expanded donor pool, including the now widespread use of donation after cardiac death (DCD) lungs; the use of extended donor lungs; and the ability of ex vivo lung perfusion (EVLP) to evaluate and improve donor lungs are key initiatives. These strategies have substantially lifted donor lung utilization rates from historically low levels of less than 15% to rates greater than 50%. Indeed, since 2004 there has been an accelerated year-on-year increase in the number of lungs transplanted globally. Intermediate-term studies are now confirming that long-term outcomes are not being significantly compromised and that more individuals with terminal, symptomatic lung disease are being transplanted. It is now quite clear that many of the historical factors used to define a lung as "extended" do not actually produce significantly inferior outcomes. There has been a dramatic increase in research and clinical interest in donor lung assessment, management, and novel therapeutic strategies. The lessons learned are now being applied widely beyond the lung as researchers aim to increase availability and optimize other solid organs for transplantation. PMID:23821510

  13. [Laparoscopic fenestration of the ovaries].

    PubMed

    Nalbanski, B; Pŭnevska, M; Veltova, L

    1997-01-01

    The authors have performed an ovary fenestration in 220 women with primary or secondary amenorrhea. This was made with the help of instrumentation for laparoscopy and a monopolar electrodiathermic coagulator with differently shaped endings. The power supply was provided from Martin Elektrotom 2000. A spontaneous recovers of the menstruation was achieved in 36.84% of the cases as a result of the endoscopic intervention. A follows up pregnancy was achieved in 12.4% of the women. Considering the obtained results, the authors recommend the use of a laparoscopic ovary fenestration when a women with ovarian cysts is treated. PMID:9471896

  14. Laparoscopic Radical Prostatectomy Alone or With Laparoscopic Herniorrhaphy

    PubMed Central

    Ekin, Gokhan; Duman, Ibrahim; Ilbey, Yusuf Ozlem; Erdogru, Tibet

    2015-01-01

    Background and Objectives: Prostate cancer and inguinal hernia are common health issues in men aged more than 50 years. Recently, more data are accumulating that laparoscopic radical prostatectomy (LRP) and laparoscopic inguinal hernia repair (LIHR) can be performed in the same operation. The purpose of this study was to compare patients who underwent simultaneous extraperitoneal LRP (E-LRP) and LIHR with control patients who underwent only E-LRP in a matched-pairs design. Methods: Medical records of 215 patients were evaluated, and 20 patients who underwent E-LRP+LIHR were compared with 40 patients who underwent only E-LRP in a matched-pairs analysis. Preoperative clinical parameters (age, body mass index, prostate-specific antigen, clinical stage, Gleason score of the prostate biopsy, and prostate volume) and operative data (operation time, duration of catheterization, length of hospital stay, estimated blood loss, time to perform the anastomosis and its quality, and the percentage of patients with bilateral lymphadenectomy) were evaluated, as well as postoperative parameters (pathological stage, Gleason score, specimen weight, follow-up duration, biochemical recurrence, complication rates, and duration of postoperative analgesic treatment). Results: No statistically significant differences were found in the preoperative and operative parameters between the 2 study groups. Pathological parameters and the follow-up period and complication rates were similar between the 2 groups. Conclusion: Performing LIHR and E-LRP during the same operation is safe and feasible in the treatment of patients with prostate cancer and inguinal hernia. PMID:26941545

  15. Laparoscopic Supracervical Hysterectomy versus Laparoscopic-Assisted Vaginal Hysterectomy

    PubMed Central

    Waters, Heidi C.; Pan, Katy; Subramanian, Dhinagar; Sedgley, Robert C.; Raff, Gregory J.

    2011-01-01

    Objectives: To compare the incidence of perioperative complications and postoperative healthcare utilization and costs in laparoscopic supracervical hysterectomy (LSH) versus laparoscopic-assisted vaginal hysterectomy (LAVH) patients. Methods: Women ≥18 years with LSH or LAVH were extracted using a large national commercial claims database from 1/1/2007 through 9/30/2008. Outcome was perioperative complications and gynecologic-related postoperative resource use and costs. Multivariate analysis was performed to compare postsurgical outcomes between the cohorts. Results: The final sample consisted of 6,198 LSH patients and 14,181 LAVH patients. LSH patients were significantly more likely to have dysfunctional uterine bleeding and leiomyomas and less likely to have endometriosis and prolapse as the primary diagnosis, and also significantly more likely to have a uterus that weighed >250 grams than LAVH patients. Compared with LAVH patients, LSH patients had significantly lower overall infection rates (7.4% versus 6.2%, P=.002) and lower total gynecologic-related postoperative costs ($252 versus $385, P<.001, within 30 days of follow-up and $350 versus $569, P<.001, within 180 days of follow-up). Significant cost differences remained following multivariate adjustment for patient characteristics. Conclusions: LSH patients demonstrated fewer perioperative complications and lower GYN-related postoperative costs compared to LAVH patients. PMID:22643499

  16. Laparoscopic sterilization in HIV-1-positive women.

    PubMed

    Intaraprasert, S; Taneepanichskul, S; Chaturachinda, K

    1996-11-01

    Laparoscopic sterilizations in HIV-1-positive women were performed. Patients, who were HIV-1-positive, underwent voluntary laparoscopic sterilization. The mean age of patients was 27.5 +/- 3.8 years. Most were of low socioeconomic status. The mean duration of the operation was 14.4 +/- 5.4 min. No accidental injury to the surgical team was recorded, and no complications occurred among the patients. It was concluded that laparoscopic sterilization in HIV-positive patients was safe with low risk of HIV transmission to the surgical team. PMID:8934065

  17. Complications of Laparoscopic Gynecologic Surgery

    PubMed Central

    Fuentes, Mariña Naveiro; Naveiro Rilo, José Cesáreo; Paredes, Aida González; Aguilar Romero, María Teresa; Parra, Jorge Fernández

    2014-01-01

    Background and Objectives: To analyze the frequency of complications during laparoscopic gynecologic surgery and identify associated risk factors. Methods: A descriptive observational study was performed between January 2000 and December 2012 and included all gynecologic laparoscopies performed at our center. Variables were recorded for patient characteristics, indication for surgery, length of hospital stay (in days), major and minor complications, and conversions to laparotomy. To identify risk factors and variables associated with complications, crude and adjusted odds ratios were calculated with unconditional logistic regression. Results: Of all 2888 laparoscopies included, most were procedures of moderate difficulty (adnexal surgery) (54.2%). The overall frequency of major complications was 1.93%, and that of minor complications was 4.29%. The level of technical difficulty and existence of prior abdominal surgery were associated with a higher risk of major complications and conversions to laparotomy. Conclusion: Laparoscopic gynecologic surgery is associated with a low frequency of complications but is a procedure that is not without risk. Greater technical difficulty and prior surgery were factors associated with a higher frequency of complications. PMID:25392659

  18. Laparoscopic cancer surgery. Lessons from gallbladder cancer.

    PubMed

    Wade, T P; Comitalo, J B; Andrus, C H; Goodwin, M N; Kaminski, D L

    1994-06-01

    Laparoscopic cholecystectomy (LC) may inhibit the discovery of unsuspected gallbladder cancer, and the effect of LC on the prognosis of gallbladder cancer is unknown. We present two cases of unsuspected gallbladder cancer removed laparoscopically and report the discovery of peritoneal tumor implantation at the umbilical port site 21 days after LC. Although gallbladder carcinoma flow cytometry has been reported to be of prognostic value by Japanese investigators, this technique did not distinguish herein between an invasive adenocarcinoma and carcinoma in situ. A cellular doubling time of 56 h was calculated from one tumor. When unsuspected invasive gallbladder cancer is found after LC, laparoscopic port sites should be inspected at reoperation and, at a minimum, the port site through which the gallbladder was removed should be widely excised. This demonstration of cancer recurrence in laparoscopic port sites may limit the application of laparoscopy to elective cancer resection. PMID:8059312

  19. Laparoscopic Anti-Reflux (GERD) Surgery

    MedlinePlus

    ... Opportunities Sponsorship Opportunities Login Laparoscopic Anti-Reflux (GERD) Surgery Patient Information from SAGES Print PDF Find a SAGES Surgeon Surgery for “Heartburn” If you suffer from moderate to ...

  20. Living Donor Liver Transplantation

    MedlinePlus

    ... around the scar. The bulges can usually be fixed with surgery. During your medical exam, ask the ... to find out if the donor's blood type matches the recipient’s blood type. Next, the transplant team ...

  1. Laparoscopic resection of splenic flexure tumors.

    PubMed

    Carlini, Massimo; Spoletini, Domenico; Castaldi, Fabio; Giovannini, Cristiano; Passaro, Umberto

    2016-03-01

    In this paper a single institution experience in laparoscopic treatment of splenic flexure tumors (SFT) is reported. Low incidence of these tumors and complexity of the procedure make the laparoscopic resection not diffuse and not well standardized. Since 2004, in a specific database, we prospectively record clinicopathological features and outcome of all patients submitted to laparoscopic colorectal resection. From January 2004 to October 2015, out of 567 cases of minimally invasive colorectal procedures, we performed 20 laparoscopic resection of SFT, 11 with extracorporeal anastomosis and 9 totally laparoscopic. Twelve patients had an advanced disease. Conversion rate was null. The mean operative time was 105' (range 70'-135'). Comparing extracorporeal and intracorporeal anastomoses, we did not find any significant difference in mean duration of surgery. Mean distal margin was 9.4 ± 3.1 cm (mean ± DS), mean proximal margin 8.9 ± 2.7 cm. The mean number of harvested lymph nodes was 17.8 ± 5.6. Evaluating surgical short-term and oncological mid-term outcomes, laparoscopic resection of splenic flexure for tumors, even if challenging, resulted technically feasible and oncologically safe and it seems to be advisable. PMID:27040272

  2. Uterine artery embolization immediately preceding laparoscopic myomectomy

    PubMed Central

    Goldman, Kara N.; Hirshfeld-Cytron, Jennifer E.; Pavone, Mary-Ellen; Thomas, Andrew P.; Vogelzang, Robert L.; Milad, Magdy P.

    2014-01-01

    Objective To determine whether performing uterine artery embolization (UAE) immediately before laparoscopic myomectomy can facilitate a minimally invasive surgical approach for larger uterine fibroids. Methods In a retrospective case–control study, laparoscopic myomectomy with and without preoperative UAE was examined. Data were analyzed from 26 laparoscopic myomectomies performed by a single surgeon at Northwestern University Feinberg School of Medicine between 2004 and 2010. Controls were matched for age, calendar year, surgeon, and number of fibroids removed. Surgical outcomes included preoperative clinical uterine size, operative time, operative blood loss, and postoperative myoma specimen weight. Data were analyzed via 2-tailed Student t test. Results Twelve women underwent laparoscopic myomectomy within 169±16 minutes (mean±SEM) of preoperative UAE. Fourteen control patients underwent laparoscopic myomectomy alone. The UAE group had a greater mean preoperative clinical uterine size (19.7 versus 12.4 weeks, P<0.001) and a greater mean myoma specimen weight measured postoperatively (595.3 versus 153.6 grams, P<0.05). There were no significant differences in operative time or blood loss, and there were no intra-operative complications. Conclusion UAE performed immediately before laparoscopic myomectomy facilitated minimally invasive surgery for larger uteri and larger uterine myomas, with no differences in operative time or blood loss. PMID:22098788

  3. Laparoscopic management of cholecystocolic fistula

    PubMed Central

    CONDE, Lauro Massaud; TAVARES, Pedro Monnerat; QUINTES, Jorge Luiz Delduque; CHERMONT, Ronny Queiroz; PEREZ, Mario Castro Alvarez

    2014-01-01

    Introduction Cholecystocolic fistula is a rare complication of gallbladder disease. Its clinical presentation is variable and nonspecific, and the diagnosis is made, mostly, incidentally during intraoperative maneuver. Cholecystectomy with closure of the fistula is considered the treatment of choice for the condition, with an increasingly reproducible tendency to the use of laparoscopy. Aim To describe the laparoscopic approach for cholecystocolic fistula and ratify its feasibility even with the unavailability of more specific instruments. Technique After dissection of the communication and section of the gallbladder fundus, the fistula is externalized by an appropriate trocar and sutured manually. Colonic segment is reintroduced into the cavity and cholecystectomy is performed avoiding the conversion procedure to open surgery. Conclusion Laparoscopy for resolution of cholecystocolic fistula isn't only feasible, but also offers a shorter stay at hospital and a milder postoperative period when compared to laparotomy. PMID:25626940

  4. Laparoscopic duodenoduodenostomy for duodenal atresia.

    PubMed

    Bax, N M; Ure, B M; van der Zee, D C; van Tuijl, I

    2001-02-01

    A 3,220-g newborn baby with trisomy 21 presented with duodenal atresia. No other congenital malformations were diagnosed. Informed consent for a laparoscopic approach was obtained. The child was placed in a supine, head-up position slightly rotated to the left at the end of a shortened operating table. The surgeon stood at the bottom end with the cameraperson to his left and the scrub nurse to his right. The screen was at the right upper end. Open insertion of a cannula for a 5-mm 30 degrees telescope through the inferior umbilical fold was performed. A carbon dioxide (CO2) pneumoperitoneum with a pressure of 8 mmHg and a flow of 2l/min was established. Two 3.3-mm working cannulas were inserted; one in the left hypogastrium and one pararectally on the right at the umbilical level. Two more such cannulas were inserted; one under the xyphoid for a liver elevator and one in the right hypogastrium for a sucker. Mobilization of the dilated upper and collapsed lower duodenum was easy. After transverse enterotomy of the upper duodenum and longitudinal enterotomy of the distal duodenum, a diamond-shaped anastomosis with interrupted 5 zero Vicryl sutures were performed. The absence of air in the bowel beyond the atresia increased the working space and greatly facilitated the procedure. The technique proved to be easy, and the child did very well. Laparoscopic bowel anastomosis in newborn babies had not been described previously. Recently, a diamond-shaped duodenoduodenostomy for duodenal atresia was performed. The technique proved to be simple and is described in detail. The child did very well. PMID:12200660

  5. Laparoscopic morcellator-related complications.

    PubMed

    Milad, Magdy P; Milad, Elizabeth A

    2014-01-01

    Morcellation at laparoscopy is a commonly used minimally invasive method to extract bulky tissue from the abdomen without extending abdominal incisions. Despite widespread use of morcellation, complications still remain underreported and poorly understood. We performed a systematic review of surgical centers in the United States to identify, collate and update the morcellator-related injuries and near misses associated with powered tissue removal. We searched articles on morcellator-related injuries published from 1993 through June 2013. In addition, all cases reported to MedSun and the FDA device database (MAUDE) were evaluated for inclusion. We used the search terms "morcellation," "morcellator," "parasitic," and "retained" and model name keywords "Morcellex," "MOREsolution," "PlasmaSORD," "Powerplus," "Rotocut," "SAWALHE," "Steiner," and "X-Tract." During the past 15 years, 55 complications were identified. Injuries involved the small and large bowels (n = 31), vascular system (n = 27), kidney (n = 3), ureter (n = 3), bladder (n = 1), and diaphragm (n = 1). Of these injuries, 11 involved more than 1 organ. Complications were identified intraoperatively in most patients (n = 37 [66%]); however, the remainder were not identified until up to 10 days postoperatively. Surgeon inexperience was a contributing factor in most cases in which a cause was ascribed. Six deaths were attributed to morcellator-related complications. Nearly all major complications were identified from the FDA device database and not from the published literature. The laparoscopic morcellator has substantially expanded our ability to complete procedures using minimally invasive techniques. Associated with this opportunity have been increasing reports of major and minor intraoperative complications. These complications are largely unreported, likely because of publication bias associated with catastrophic events. Surgeon experience likely confers some protection against these injuries

  6. The evolving role of laparoscopic surgery in paediatric urology

    PubMed Central

    Hidas, Guy; Watts, Blake; Khoury, Antoine E.

    2012-01-01

    Objectives We review the various applications of laparoscopic and robotic-assisted laparoscopy in paediatric urology, as the laparoscopic and robotic approach in this population is gradually being recognised. Methods We searched PubMed for human studies in English that were published between 1990 and the present, focusing on laparoscopic nephrectomies and partial nephrectomies, laparoscopic and robotic pyeloplasties and ureteric reimplantation, laparoscopic orchidopexy and varicocelectomy. We also reviewed robotic-assisted laparoscopic urological major reconstructions. Key articles were reviewed, extracting the indications, techniques, and the advantages and disadvantages. Results and conclusions Laparoscopy has a defined place in modern paediatric urological surgery. Laparoscopic nephrectomies, pyeloplasties and abdominal exploration for the evaluation and management of impalpable undescended testicles have become the standard of care. Robotic-assisted laparoscopic surgery is developing as a safe and effective option even for infant patients. PMID:26558007

  7. Distinctive Characteristics of Educational Donors

    ERIC Educational Resources Information Center

    James, Russell N., III.

    2008-01-01

    Examining the charitable behavior of 56,663 US households, this paper evaluates the distinctive characteristics of educational donors as compared with donors to noneducational charitable organizations and with nondonors. In general, educational donors had significantly greater income, wealth, and education than other donors. Educational donors…

  8. Systems of donor transfer.

    PubMed

    de Charro, F T; Akveld, H E; Hessing, D J

    1993-10-01

    The development of medical knowledge has resulted in a demand in society for donor organs, but the recruitment of donor organs for transplantation is difficult. This paper aims to provide some general insights into the complex interaction processes involved. A laissez-faire policy, in which market forces are relied on, is not acceptable from an ethical and legal point of view in most western European countries. Especially at the demand side of the exchange of donor organs, commercialism is to be opposed. We judge the use of commercial incentives at the supply side less unacceptable in theory but not feasible in western European countries. Since market forces are deemed unacceptable as instruments for coordinating demand and supply of donor organs, donor procurement has to be considered as a collective good, and therefore governments are faced with the responsibility of making sure that alternative interaction and distribution mechanisms function. The role of organ procurement agencies (OPAs) in societal interaction concerning postmortem organ donation is described using a two-dimensional conceptualisation scheme. Medical aspects of living organ donation are described. An international comparative description of legal systems to regulate living organ donation in western European countries completes this survey. PMID:10129766

  9. Independent donor ethical assessment: aiming to standardize donor advocacy.

    PubMed

    Choudhury, Devasmita; Jotterand, Fabrice; Casenave, Gerald; Smith-Morris, Carolyn

    2014-06-01

    Living organ donation has become more common across the world. To ensure an informed consent process, given the complex issues involved with organ donation, independent donor advocacy is required. The choice of how donor advocacy is administered is left up to each transplant center. This article presents the experience and process of donor advocacy at University of Texas Southwestern Medical Center administered by a multidisciplinary team consisting of physicians, surgeons, psychologists, medical ethicists and anthropologists, lawyers, a chaplain, a living kidney donor, and a kidney transplant recipient. To ensure that advocacy remains fair and consistent for all donors being considered, the donor advocacy team at University of Texas Southwestern Medical Center developed the Independent Donor Ethical Assessment, a tool that may be useful to others in rendering donor advocacy. In addition, the tool may be modified as circumstances arise to improve donor advocacy and maintain uniformity in decision making. PMID:24919733

  10. Managing finances of shipping living donor kidneys for donor exchanges.

    PubMed

    Mast, D A; Vaughan, W; Busque, S; Veale, J L; Roberts, J P; Straube, B M; Flores, N; Canari, C; Levy, E; Tietjen, A; Hil, G; Melcher, M L

    2011-09-01

    Kidney donor exchanges enable recipients with immunologically incompatible donors to receive compatible living donor grafts; however, the financial management of these exchanges, especially when an organ is shipped, is complex and thus has the potential to impede the broader implementation of donor exchange programs. Representatives from transplant centers that utilize the National Kidney Registry database to facilitate donor exchange transplants developed a financial model applicable to paired donor exchanges and donor chain transplants. The first tenet of the model is to eliminate financial liability to the donor. Thereafter, it accounts for the donor evaluation, donor nephrectomy hospital costs, donor nephrectomy physician fees, organ transport, donor complications and recipient inpatient services. Billing between hospitals is based on Medicare cost report defined costs rather than charges. We believe that this model complies with current federal regulations and effectively captures costs of the donor and recipient services. It could be considered as a financial paradigm for the United Network for Organ Sharing managed donor exchange program. PMID:21831153

  11. A Comparison of Laparoscopic and Open Appendectomy

    PubMed Central

    Tarnoff, Michael; Atabek, Umur; Goodman, Martin; Alexander, James B.; Chrzanowski, Francis; Mortman, Keith; Camishon, Rudolph

    1998-01-01

    Background and Objectives: To compare laparoscopic appendectomy with traditional open appendectomy. Methods: Seventy-one patients requiring operative intervention for suspected acute appendicitis were prospectively compared. Thirty-seven patients underwent laparoscopic appendectomy, and 34 had open appendectomy through a right lower quadrant incision. Length of surgery, postoperative morbidity and length of postoperative stay (LOS) were recorded. Both groups were similar with regard to age, gender, height, weight, fever, leukocytosis, and incidence of normal vs. gangrenous or perforated appendix. Results: Mean LOS was significantly shorter for patients with acute suppurative appendicitis who underwent laparoscopic appendectomy (2.5 days vs. 4.0 days, p<0.01). Mean LOS was no different when patients classified as having gangrenous or perforated appendicitis were included in the analysis (3.7 days vs. 4.1 days, P=0.11). The laparoscopy group had significantly longer surgery times (72 min vs. 58 min, p<0.001). There was no significant difference in the incidence of postoperative morbidity. Conclusions: Laparoscopic appendectomy reduces LOS as compared with the traditional open technique in patients with acute suppurative appendicitis. The longer operative time for the laparoscopic approach in our study is likely related to the learning curve associated with the procedure and did not increase morbidity. PMID:9876729

  12. Laparoscopic Colorectal Resection in Octogenarian Patients

    PubMed Central

    Xie, Minghao; Qin, Huabo; Luo, Qianxin; He, Xiaosheng; Lan, Ping; Lian, Lei

    2015-01-01

    Abstract The population older than 80 years has been increasing. A significant proportion of colorectal diseases that require colorectal resection occur in very elderly patients. However, the benefits of laparoscopy remain controversial in octogenarians. A systematic review and meta-analysis of observational study was performed to compare clinical outcomes between laparoscopic versus open colorectal resection in octogenarians. The PubMed, EMBASE, Ovid, Web of Science, and Cochrane databases from the years 1990 to 2015 were searched for studies that compare surgical outcomes between laparoscopic and open colorectal resection in octogenarians (≥80 years old). Seven eligible studies including 528 laparoscopic and 484 open colorectal resections were identified. Laparoscopic approach was associated with lower rate of mortality (odds ratio [OR] 0.48, P = 0.03), overall complications (OR 0.54, P < 0.001), and prolonged ileus (OR 0.56, P = 0.009), quicker bowel function return (standardized mean difference [SMD] −0.50, P < 0.001), and shorter length of hospital stay (SMD −0.47, P = 0.007). No differences were found in anastomotic leak (OR 1.16, P = 0.72), respiratory complication (OR 0.60, P = 0.07), and reoperation (OR 0.85, P = 0.69). Laparoscopic colorectal resection is as safe as open approach, and the short-term outcomes appear to be more favorable in octogenarians. PMID:26496302

  13. Laparoscopic repair of an incarcerated femoral hernia

    PubMed Central

    Pillay, Yagan

    2015-01-01

    Introduction A femoral hernia is a rare, acquired condition, which has been reported in less than 5% of all abdominal wall hernias, with a female to male ratio of 4:1. Presentation of case We report a case in a female patient who had a previous open inguinal herniorrhaphy three years previously. She presented with right sided groin pain of one month duration. Ultrasound gave a differential diagnosis of a recurrent inguinal hernia or a femoral hernia. A transabdominal preperitoneal repair was performed and the patient made an uneventful recovery. Discussion Laparoscopic repair of a femoral hernia is still in its infancy and even though the outcomes are superior to an open repair, open surgery remains the standard of care. The decision to perform a laparoscopic trans abdominal preperitoneal (TAPP) repair was facilitated by the patient having previous open hernia surgery. The learning curve for laparoscopic femoral hernia repair is steep and requires great commitment from the surgeon. Once the learning curve has been breached this is a feasible method of surgical repair. This is demonstrated by the fact that this case report is from a rural hospital in Canada. Conclusion Laparoscopic femoral hernia repair involves more time and specialized laparoscopic skills. The advantages are a lower recurrence rate and lower incidence of inguinodynia. PMID:26581083

  14. Visual search behaviour during laparoscopic cadaveric procedures

    NASA Astrophysics Data System (ADS)

    Dong, Leng; Chen, Yan; Gale, Alastair G.; Rees, Benjamin; Maxwell-Armstrong, Charles

    2014-03-01

    Laparoscopic surgery provides a very complex example of medical image interpretation. The task entails: visually examining a display that portrays the laparoscopic procedure from a varying viewpoint; eye-hand coordination; complex 3D interpretation of the 2D display imagery; efficient and safe usage of appropriate surgical tools, as well as other factors. Training in laparoscopic surgery typically entails practice using surgical simulators. Another approach is to use cadavers. Viewing previously recorded laparoscopic operations is also a viable additional approach and to examine this a study was undertaken to determine what differences exist between where surgeons look during actual operations and where they look when simply viewing the same pre-recorded operations. It was hypothesised that there would be differences related to the different experimental conditions; however the relative nature of such differences was unknown. The visual search behaviour of two experienced surgeons was recorded as they performed three types of laparoscopic operations on a cadaver. The operations were also digitally recorded. Subsequently they viewed the recording of their operations, again whilst their eye movements were monitored. Differences were found in various eye movement parameters when the two surgeons performed the operations and where they looked when they simply watched the recordings of the operations. It is argued that this reflects the different perceptual motor skills pertinent to the different situations. The relevance of this for surgical training is explored.

  15. Dialing for Donors

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2012-01-01

    When times get tough, grown children often turn to their parents for help--for some extra cash, even somewhere to stay. For colleges and universities, that role is filled by alumni donors. In 2011, with education budgets slashed across the country, giving accounted for 6.5 percent of college expenditures, according to the Council for Aid to…

  16. Laparoscopic Hysterectomy and Prolapse: A Multiprocedural Concept

    PubMed Central

    Mettler, Liselotte; Peters, Goentje; Noé, Günter; Holthaus, Bernd; Jonat, Walter; Schollmeyer, Thoralf

    2014-01-01

    Background and Objectives: Today, laparoscopic intrafascial hysterectomy and laparoscopic supracervical hysterectomy are well-accepted techniques. With our multimodal concept of laparoscopic hysterectomy for benign indications, preservation of the pelvic floor as well as reconstruction of pelvic floor structures and pre-existing prolapse situations can be achieved. Methods: The multimodal concept consists of 3 steps: Intrafascial hysterectomy with preservation of existing structures Technique 1: Primary uterine artery ligationTechnique 2: Classic intrafascial hysterectomyA technique for the stable fixation of the vaginal or cervical stumpA new method of pectopexy to correct a pre-existing descensus situation Results and Conclustion: This well-balanced concept can be used by advanced endoscopic gynecologic surgeons as well as by novices in our field. PMID:24680150

  17. The technique of laparoscopic cholecystectomy in children.

    PubMed Central

    Davidoff, A M; Branum, G D; Murray, E A; Chong, W K; Ware, R E; Kinney, T R; Pappas, T N; Meyers, W C

    1992-01-01

    Twelve children underwent elective laparoscopic cholecystectomy for symptomatic cholelithiasis during a 10-month period in one institution. The operative technique that has been described for adults was modified because of the smaller dimensions of pediatric patients. These modifications are discussed in this report, as are new alternatives for evaluating the common duct. No operative complications or conversions to open cholecystectomy occurred, and no complications after surgery were seen during an average follow-up period of 4.5 months. The benefits of laparoscopic cholecystectomy include decreased pain and ileus after surgery, shortened hospitalization, and improved cosmesis. Laparoscopic cholecystectomy is safe and efficacious in children, and it compares favorably with traditional cholecystectomy in the pediatric age group. Images FIG. 3. PMID:1532120

  18. Iatrogenic oesophageal transection during laparoscopic sleeve gastrectomy

    PubMed Central

    Meshikhes, Abdul-Wahed Nasir; Al-Saif, Osama Habib

    2014-01-01

    Laparoscopic sleeve gastrectomy has been hailed as an easy and safe procedure when compared with other bariatric operations. However, it may be associated with well-recognised early complications such as leaks and bleeding, as well as late ones such as stenosis and weight regain. Iatrogenic complete oesophageal transection has never been reported before as a complication. We report a case of complete oesophageal transection during laparoscopic sleeve gastrectomy that was not recognised intraoperatively. The repair of this iatrogenic injury was staged, with the final stage carried out some 3 months after the initial procedure. This case report highlights the possible occurrence of complete oesophageal transection during laparoscopic sleeve gastrectomy, and suggests steps to avoid and correct such complications. PMID:24591379

  19. Pediatric Robot-Assisted Laparoscopic Pyeloplasty

    PubMed Central

    Hollis, Michael V.; Cho, Patricia S.; Yu, Richard N.

    2016-01-01

    The laparoscopic approach to the pyeloplasty procedure has proven to be safe and effective in the pediatric population. Multiple studies have revealed outcomes comparable to the open approach. However, a major drawback to laparoscopy is the technical challenge of precise suturing in the small working space in children. The advantages of robotic surgery when compared to conventional laparoscopy have been well established and include motion scaling, enhanced magnification, 3-dimensional stereoscopic vision, and improved instrument dexterity. As a result, surgeons with limited laparoscopic experience are able to more readily acquire robotic surgical skills. Limitations of the robotic platform include its high costs for acquisition and maintenance, as well as the need for additional robotic surgical training. In this article, we review the current status of the robot-assisted laparoscopic pyeloplasty, including a brief history, comparative outcomes, cost considerations, and training. PMID:27430017

  20. Retroperitoneal laparoscopic bilateral lumbar sympathectomy.

    PubMed

    Segers, B; Himpens, J; Barroy, J P

    2007-06-01

    The first retroperitoneal lumbar sympathectomy was performed in 1924 by Julio Diez. The classic procedure for sympathectomy is open surgery. We report a unilateral laparoscopic retroperitoneal approach to perform bilateral lumbar sympathectomy. This approach was performed for a 43-year-old man with distal arterial occlusive disease and no indication for direct revascularization. His predominant symptoms were intermittent claudication at 100 metres and cold legs. The patient was placed in a left lateral decubitus position. The optical system was placed first in an intra-abdominal position to check that the trocars were well positioned in the retroperitoneal space. The dissection of retroperitoneum was performed by CO2 insufflation. The inferior vena cava was reclined and the right sympathetic chain was individualized. Two ganglia (L3-L4) were removed by bipolar electro-coagulation. The aorta was isolated on a vessel loop and careful anterior traction allowed a retro-aortic pre-vertebral approach between the lumbar vessels. The left sympathetic chain was dissected. Two ganglia (L3-L4) were removed by bipolar electro-coagulation. PMID:17685269

  1. Laparoscopic revolution in bariatric surgery

    PubMed Central

    Sundbom, Magnus

    2014-01-01

    The history of bariatric surgery is investigational. Dedicated surgeons have continuously sought for an ideal procedure to relieve morbidly obese patients from their burden of comorbid conditions, reduced life expectancy and low quality of life. The ideal procedure must have low complication risk, both in short- and long term, as well as minimal impact on daily life. The revolution of laparoscopic techniques in bariatric surgery is described in this summary. Advances in minimal invasive techniques have contributed to reduced operative time, length of stay, and complications. The development in bariatric surgery has been exceptional, resulting in a dramatic increase of the number of procedures performed world wide during the last decades. Although, a complex bariatric procedure can be performed with operative mortality no greater than cholecystectomy, specific procedure-related complications and other drawbacks must be taken into account. The evolution of laparoscopy will be the legacy of the 21st century and at present, day-care surgery and further reduction of the operative trauma is in focus. The impressive effects on comorbid conditions have prompted the adoption of minimal invasive bariatric procedures into the field of metabolic surgery. PMID:25386062

  2. Fluidic lens laparoscopic zoom camera for minimally invasive surgery

    NASA Astrophysics Data System (ADS)

    Tsai, Frank S.; Johnson, Daniel; Francis, Cameron S.; Cho, Sung Hwan; Qiao, Wen; Arianpour, Ashkan; Mintz, Yoav; Horgan, Santiago; Talamini, Mark; Lo, Yu-Hwa

    2010-05-01

    This work reports a miniaturized laparoscopic zoom camera that can significantly improve vision for minimally invasive surgery (MIS), also known as laparoscopic surgery. The laparoscopic zoom camera contains bioinspired fluidic lenses that can change curvature and focal length in a manner similar to the crystalline lenses in human eyes. The traditional laparoscope is long, rigid, and made of fixed glass lenses with a fixed field of view. The constricted vision of a laparoscope is often an inconvenience and plays a role in many surgical injuries. To further advance MIS technology, we developed a new type of laparoscopic camera that has a total length of less than 17 mm, greater than 4× optical zoom, and 100 times higher sensitivity than today's laparoscope allowing it to work under illumination as low as 300 lux. All these unique features are enabled by the technology of bioinspired fluidic lenses having a dynamic range over 100 diopters and being convertible between a convex and concave shape.

  3. Single-Incision Laparoscopic Combined Cholecystectomy and Appendectomy

    PubMed Central

    Chen, Yongsheng; Kong, Jing

    2014-01-01

    Background and Objectives: Single-incision laparoscopic surgery is becoming more widely used, but few combined procedures have been reported. Herein we share our experience with single-incision laparoscopic combined cholecystectomy and appendectomy. Methods: We reviewed data from 26 patients who underwent single-incision laparoscopic combined cholecystectomy and appendectomy between May 1, 2009 and June 1, 2013 at Shengjing Hospital. All the procedures were performed with conventional laparoscopic instruments placed through a single operating portal of entry created within the umbilicus. Results: All the operations were successfully completed without conversion to conventional laparoscopic or open surgery. No intraoperative complications occurred. Patients were satisfied with the therapeutic and cosmetic outcomes. Conclusions: Single-incision laparoscopic combined cholecystectomy and appendectomy appear to be a technically feasible alternative to the standard laparoscopic procedure in simultaneous management of coexisting benign gallbladder and appendix pathologies. Larger studies are required to confirm these findings. PMID:25392641

  4. Understanding donors' motivations: a study of unrelated bone marrow donors.

    PubMed

    Switzer, G E; Dew, M A; Butterworth, V A; Simmons, R G; Schimmel, M

    1997-07-01

    Medical advances in bone marrow transplantation techniques and immunosuppressive medications have dramatically increased the number of such transplants performed each year, and consequently, the demand for bone marrow from unrelated donors. Although physiological aspects of bone marrow donation have been thoroughly investigated, very few studies have examined psychosocial factors that may impact individuals' donation decisions and outcomes. To examine one particular set of donor psychosocial issues, this study investigated motives for bone marrow donation among 343 unrelated bone marrow donors who donated through the National Marrow Donor Program. Six distinct types of donor motives were identified from open-ended questionnaire responses. Donors most frequently reported motives reflecting some awareness of both the costs (to themselves) and potential benefits (to themselves and the recipient) of donation. A desire to act in accordance with social or religious precepts, expected positive feelings about donating, empathy for the recipient, and the simple desire to help another person were also commonly cited reasons for donating. Among a series of donor background characteristics, donors' gender was the variable most strongly associated with motive type; women were most likely to cite expected positive feelings, empathy, and the desire to help someone. Central study findings indicated that donor motives predicted donors reactions to donation even after the effects of donor background characteristics (including gender) were controlled. Donors who reported exchange motives (weighing costs and benefits) and donors who reported simple (or idealized) helping motives experienced the donation as less positive in terms of higher predonation ambivalence and negative postdonation psychological reactions than did remaining donors. Donors who reported positive feeling and empathy motives had the most positive donation reactions in terms of lower ambivalence, and feeling like

  5. Laparoscopic surgery: A qualified systematic review

    PubMed Central

    Buia, Alexander; Stockhausen, Florian; Hanisch, Ernst

    2015-01-01

    AIM: To review current applications of the laparoscopic surgery while highlighting the standard procedures across different fields. METHODS: A comprehensive search was undertaken using the PubMed Advanced Search Builder. A total of 321 articles were found in this search. The following criteria had to be met for the publication to be selected: Review article, randomized controlled trials, or meta-analyses discussing the subject of laparoscopic surgery. In addition, publications were hand-searched in the Cochrane database and the high-impact journals. A total of 82 of the findings were included according to matching the inclusion criteria. Overall, 403 full-text articles were reviewed. Of these, 218 were excluded due to not matching the inclusion criteria. RESULTS: A total of 185 relevant articles were identified matching the search criteria for an overview of the current literature on the laparoscopic surgery. Articles covered the period from the first laparoscopic application through its tremendous advancement over the last several years. Overall, the biggest advantage of the procedure has been minimizing trauma to the abdominal wall compared with open surgery. In the case of cholecystectomy, fundoplication, and adrenalectomy, the procedure has become the gold standard without being proven as a superior technique over the open surgery in randomized controlled trials. Faster recovery, reduced hospital stay, and a quicker return to normal activities are the most evident advantages of the laparoscopic surgery. Positive outcomes, efficiency, a lower rate of wound infections, and reduction in the perioperative morbidity of minimally invasive procedures have been shown in most indications. CONCLUSION: Improvements in surgical training and developments in instruments, imaging, and surgical techniques have greatly increased safety and feasibility of the laparoscopic surgical procedures. PMID:26713285

  6. Laparoscopic Treatment of Ovarian Retention Pathology

    PubMed

    Dionisi; Dionisi; Dionisi

    1996-08-01

    We define ovarian retention pathology as the complications (cystic, degenerative, adhesions, endometriosis, pain, etc.) attributed to ovaries deliberately retained at the time of hysterectomy. We established a protocol for laparoscopy in these women. During 14 laparoscopic procedures for ovarian retention pathology, only one intraoperative complication occurred, a small bowel injury requiring minilaparotomy. One woman required repeat surgery for ovarian remnant syndrome. Published experience with laparotomy suggests that significant injuries to or resections of bowel, bladder, or ureters can occur, but the limited experience with laparoscopic surgery has not shown significant complications. PMID:9074105

  7. Presacral schwannoma: laparoscopic resection, a viable option.

    PubMed

    Jatal, Sudhir; Pai, Vishwas D; Rakhi, Bharat; Saklani, Avanish P

    2016-05-01

    Schwannomas are benign nerve sheath tumours arising from Schwann cells. Presacral schwannomas are rare with only case report and short case series being reported in literature. Complete surgical resection is the treatment of choice for these rare tumours. Approach to surgical resection depends on the type of the tumour. Type 3 tumours have conventionally been treated with open intra or extra peritoneal approach. With improvement in the laparoscopic surgical skills, more and more complex surgical procedures have been attempted via this approach. We are presenting a case of presacral schwannoma in an overweight lady treated by laparoscopic resection. PMID:27275489

  8. Advances in laparoscopic urologic surgery techniques

    PubMed Central

    Abdul-Muhsin, Haidar M.; Humphreys, Mitchell R.

    2016-01-01

    The last two decades witnessed the inception and exponential implementation of key technological advancements in laparoscopic urology. While some of these technologies thrived and became part of daily practice, others are still hindered by major challenges. This review was conducted through a comprehensive literature search in order to highlight some of the most promising technologies in laparoscopic visualization, augmented reality, and insufflation. Additionally, this review will provide an update regarding the current status of single-site and natural orifice surgery in urology. PMID:27134743

  9. Presacral schwannoma: laparoscopic resection, a viable option

    PubMed Central

    Jatal, Sudhir; Pai, Vishwas D.; Rakhi, Bharat

    2016-01-01

    Schwannomas are benign nerve sheath tumours arising from Schwann cells. Presacral schwannomas are rare with only case report and short case series being reported in literature. Complete surgical resection is the treatment of choice for these rare tumours. Approach to surgical resection depends on the type of the tumour. Type 3 tumours have conventionally been treated with open intra or extra peritoneal approach. With improvement in the laparoscopic surgical skills, more and more complex surgical procedures have been attempted via this approach. We are presenting a case of presacral schwannoma in an overweight lady treated by laparoscopic resection. PMID:27275489

  10. Advances in laparoscopic urologic surgery techniques.

    PubMed

    Abdul-Muhsin, Haidar M; Humphreys, Mitchell R

    2016-01-01

    The last two decades witnessed the inception and exponential implementation of key technological advancements in laparoscopic urology. While some of these technologies thrived and became part of daily practice, others are still hindered by major challenges. This review was conducted through a comprehensive literature search in order to highlight some of the most promising technologies in laparoscopic visualization, augmented reality, and insufflation. Additionally, this review will provide an update regarding the current status of single-site and natural orifice surgery in urology. PMID:27134743

  11. Laparoscopic fertility sparing management of cervical cancer.

    PubMed

    Facchini, Chiara; Rapacchia, Giuseppina; Montanari, Giulia; Casadio, Paolo; Pilu, Gianluigi; Seracchioli, Renato

    2014-04-01

    Fertility can be preserved after conservative cervical surgery. We report on a 29-year-old woman who was obese, para 0, and diagnosed with cervical insufficiency at the first trimester of current pregnancy due to a previous trachelectomy. She underwent laparoscopic transabdominal cervical cerclage (LTCC) for cervical cancer. The surgery was successful and she was discharged two days later. The patient underwent a caesarean section at 38 weeks of gestation. Laparoscopic surgery is a minimally invasive approach associated with less pain and faster recovery, feasible even in obese women. PMID:24696772

  12. Laparoscopic management of difficult recurrent choledocholithiasis.

    PubMed

    Dixit, Anupam; Wynne, Kamal S; Harris, Adrian M

    2007-01-01

    The management of common bile duct stones has traditionally required open laparotomy and bile duct exploration. With the advent of endoscopic and laparoscopic technology in the latter half of the last century, endoscopic retrograde cholangiopancreatography and laparoscopic common bile duct exploration has become the mainstream treatment for common bile duct stones in most medical centers around the world. However, in some patients, endoscopic retrograde cholangiopancreatography is difficult and laparoscopy is challenging because of previous surgery. These facts are highlighted in this report. PMID:17651582

  13. Laparoscopic total extraperitoneal repair of lumbar hernia

    PubMed Central

    Lim, Man Sup; Lee, Hae Wan; Yu, Chang Hee

    2011-01-01

    Lumbar hernia is a rare surgical entity without a standard method of repair. With advancements in laparoscopic techniques, successful lumbar herniorrhaphy can be achieved by the creation of a completely extraperitoneal working space and secure fixation of a wide posterior mesh. We present a total extraperitoneal laparoendoscopic repair of lumbar hernia, which allowed for minimal invasiveness while providing excellent anatomical identification, easy mobilization of contents and wide secure mesh fixation. A total extraperitoneal method of lumbar hernia repair by laparoscopic approach is feasible and may be an ideal option. PMID:22111086

  14. Laparoscopic Resection of Unruptured Rudimentary Horn Pregnancy.

    PubMed

    Sharma, Deepti; Usha, M G; Gaikwad, Ramesh; Sudha, S

    2011-01-01

    A non-communicating rudimentary horn is an uncommon site for ectopic pregnancy. Rudimentary horn pregnancy (RHP) is a rare entity but associated with grave clinical consequences. Majority of these cases if not detected timely end up in uterine rupture and present as an obstetrical emergency. We present this case of a 32-year-old, third gravida with a 12 weeks live gestation in the right rudimentary horn, which was successfully managed with laparoscopic resection. Early diagnosis is the key stone in the management of such cases. Laparoscopic resection is a safe and viable option in the surgical management of unruptured RHP. PMID:26085754

  15. Laparoscopic Robot-Assisted Diaphragm Plication.

    PubMed

    Zwischenberger, Brittany A; Kister, Nathaniel; Zwischenberger, Joseph B; Martin, Jeremiah T

    2016-01-01

    Minimally invasive approaches to diaphragm plication for eventration include thoracoscopic and laparoscopic techniques. The elevated hemidiaphragm and ribs limit thoracoscopic techniques. We report our modification of the laparoscopic approach using robotic assistance with the da Vinci Surgical System, (Intuitive Surgical Inc, Sunnyvale, CA) to avoid single-lung ventilation, facilitate exposure, and allow more precise placement of plication sutures to achieve an even tension and maximum plication. Critical steps include creation of a small defect in the diaphragm to equalize pressures between cavities and placement of multiple, pledgeted interrupted horizontal mattresses. PMID:26694286

  16. Laparoscopic paraesophageal hernia repair: current controversies.

    PubMed

    Soper, Nathaniel J; Teitelbaum, Ezra N

    2013-10-01

    The advent of laparoscopy has significantly improved postoperative outcomes in patients undergoing surgical repair of a paraesophageal hernia. Although this minimally invasive approach considerably reduces postoperative pain and recovery times, and may improve physiologic outcomes, laparoscopic paraesophageal hernia repair remains a complex operation requiring advanced laparoscopic skills and experience with the anatomy of the gastroesophageal junction and diaphragmatic hiatus. In this article, we describe our approach to patient selection, preoperative evaluation, operative technique, and postoperative management. Specific attention is paid to performing an adequate hiatal dissection and esophageal mobilization, the decision of whether to use a mesh to reinforce the crural repair, and construction of an adequate antireflux barrier (ie, fundoplication). PMID:24105282

  17. Laparoscopic repair of ventral / incisional hernias

    PubMed Central

    Chowbey, Pradeep K; Sharma, Anil; Mehrotra, Magan; Khullar, Rajesh; Soni, Vandana; Baijal, Manish

    2006-01-01

    Despite its significant prevalence, there is little in the way of evidence-based guidelines regarding the timing and method of repair of incisional hernias. To add to the above is the formidable rate of recurrence that has been seen with conventional tissue repairs of these hernias. With introduction of different prosthetic materials and laparoscopic technique, it was hoped that an improvement in the recurrence and complication rates would be realized. The increasing application of the laparoscopic technique across the world indicates that these goals might indeed be achieved. PMID:21187995

  18. Laparoscopic sleeve gastrectomy in partial situs inversus

    PubMed Central

    Borude, S; Jadhav, S; Shaikh, T; Nath, SR

    2012-01-01

    Laparoscopic surgery in a patient with Partial Situs Inversus may pose interesting challenges to the surgeon. Here we report a case of a morbidly obese young female with partial situs inversus who underwent Laparoscopic Vertical Sleeve Gastrectomy (LSG). The peri-operative challenges very many and these have been enumerated. The mirror image approach is recommended in such cases for a successful surgery which was not employed in this case. Postoperative barium swallow was normal and the patient has been on regular follow up. PMID:24960136

  19. Laparoscopic Fertility Sparing Management of Cervical Cancer

    PubMed Central

    Facchini, Chiara; Rapacchia, Giuseppina; Montanari, Giulia; Casadio, Paolo; Pilu, Gianluigi; Seracchioli, Renato

    2014-01-01

    Fertility can be preserved after conservative cervical surgery. We report on a 29-year-old woman who was obese, para 0, and diagnosed with cervical insufficiency at the first trimester of current pregnancy due to a previous trachelectomy. She underwent laparoscopic transabdominal cervical cerclage (LTCC) for cervical cancer. The surgery was successful and she was discharged two days later. The patient underwent a caesarean section at 38 weeks of gestation. Laparoscopic surgery is a minimally invasive approach associated with less pain and faster recovery, feasible even in obese women. PMID:24696772

  20. Current Trends in Laparoscopic Ventral Hernia Repair

    PubMed Central

    Patapis, Paul; Zavras, Nick; Tzanetis, Panagiotis; Machairas, Anastasios

    2015-01-01

    Background and Objectives: The purpose of this study was to analyze the surgical technique, postoperative complications, and possible recurrence after laparoscopic ventral hernia repair (LVHR) in comparison with open ventral hernia repair (OVHR), based on the international literature. Database: A Medline search of the current English literature was performed using the terms laparoscopic ventral hernia repair and incisional hernia repair. Conclusions: LVHR is a safe alternative to the open method, with the main advantages being minimal postoperative pain, shorter recovery, and decreased wound and mesh infections. Incidental enterotomy can be avoided by using a meticulous technique and sharp dissection to avoid thermal injury. PMID:26273186

  1. Laparoscopic drainage of an intramural duodenal hematoma.

    PubMed

    Maemura, T; Yamaguchi, Y; Yukioka, T; Matsuda, H; Shimazaki, S

    1999-02-01

    A 21-year-old man was admitted with vomiting and abdominal pain 3 days after sustaining blunt abdominal trauma by being tackled in a game of American football. A diagnosis of intramural hematoma of the duodenum was made using computed tomography and upper gastrointestinal tract contrast radiography. The hematoma caused obstructive jaundice by compressing the common bile duct. The contents of the hematoma were laparoscopically drained. A small perforation was then found in the duodenal wall. The patient underwent laparotomy and repair of the injury. Laparoscopic surgery can be used as definitive therapy in this type of abdominal trauma. PMID:10204621

  2. Laparoscopic cholecystectomy in a renal transplant recipient.

    PubMed

    Hudson, H M; Hakaim, A G; Birkett, D H

    1992-01-01

    Laparoscopic cholecystectomy is a viable and safe alternative for the treatment of symptomatic gallstones and biliary colic. As surgeons gain more experience with this procedure, contraindications become fewer and indications increase. Well-documented advantages of this approach include less patient discomfort, less surgical scarring, and earlier return to employment. Not previously discussed in the literature, however, are the additional advantages that this procedure holds for a specific subset of patients--namely, those patients that have undergone successful organ transplantation and are receiving immunosuppressive drugs. We report a case of a laparoscopic cholecystectomy in such a patient. PMID:1387737

  3. Comparison of treatment costs of laparoscopic and open surgery

    PubMed Central

    Piskorz, Łukasz; Koptas, Włodzimierz

    2015-01-01

    Introduction Laparoscopy has been a standard procedure in most medical centres providing surgical services for many years. Both the range and number of laparoscopic procedures performed are constantly increasing. Over the last decade, laparoscopic procedures have been successfully applied both in emergency and oncological surgery. However, treatment costs have become a more important factor in choosing between open or laparoscopic procedures. Aim To present the total real costs of open and laparoscopic cholecystectomy, appendectomy and sigmoidectomy. Material and methods Between 1 May 2010 and 30 March 2015 in the Department of Thoracic Surgery, General and Oncological Surgery, Medical University of Lodz, and in the Department of General Surgery of the Saint John of God Hospital, Lodz, doctors performed 1404 cholecystectomies, 392 appendectomies and 88 sigmoidectomies. A total of 97% of the cholecystectomy procedures were laparoscopic and 3% were open. Similarly, 22% of total appendectomies were laparoscopic and 78% were open, while 9% of sigmoidectomies were laparoscopic and 91% open. Results The requirement for single-use equipment in laparoscopic procedures increases the expense. However, after adding up all other costs, surprisingly, differences between the costs of laparoscopic and open procedures ranged from 451 PLN/€ 114 for laparoscopic operations to 611 PLN/€ 153 for open operations. Conclusions Laparoscopic cholecystectomy, considered the standard surgery for treating gallbladder diseases, is cheaper than open cholecystectomy. Laparoscopic appendectomy and sigmoidectomy are safe methods of minimally invasive surgery, slightly more expensive than open operations. Of all the analyzed procedures, one-day laparoscopic cholecystectomy is the most profitable. The costs of both laparoscopic and open sigmoidectomy are greatly underestimated in Poland. PMID:26649092

  4. Laparoscopic and robot-assisted laparoscopic digestive surgery: Present and future directions

    PubMed Central

    Rodríguez-Sanjuán, Juan C; Gómez-Ruiz, Marcos; Trugeda-Carrera, Soledad; Manuel-Palazuelos, Carlos; López-Useros, Antonio; Gómez-Fleitas, Manuel

    2016-01-01

    Laparoscopic surgery is applied today worldwide to most digestive procedures. In some of them, such as cholecystectomy, Nissen’s fundoplication or obesity surgery, laparoscopy has become the standard in practice. In others, such as colon or gastric resection, the laparoscopic approach is frequently used and its usefulness is unquestionable. More complex procedures, such as esophageal, liver or pancreatic resections are, however, more infrequently performed, due to the high grade of skill necessary. As a result, there is less clinical evidence to support its implementation. In the recent years, robot-assisted laparoscopic surgery has been increasingly applied, again with little evidence for comparison with the conventional laparoscopic approach. This review will focus on the complex digestive procedures as well as those whose use in standard practice could be more controversial. Also novel robot-assisted procedures will be updated. PMID:26877605

  5. Being a Living Donor: Risks

    MedlinePlus

    ... surgical risks and long term complications: Long-Term Organ Specific Donor Complications Kidney Hypertension Kidney failure Proteinuria Lung Intra- ... Vancouver Forum on the care of the live organ donor: lung, liver, pancreas, and intestine data and medical ...

  6. Donor commitment and patient needs.

    PubMed

    Bakken, R; van Walraven, A-M; Egeland, T

    2004-01-01

    The article discusses views and recommendations of the World Marrow Donor Association concerning ethical issues related to the donation of hematopoietic stem cell products with respect to recruitment, evaluation, workup, and follow-up of unrelated donors. Particular emphasis is placed upon commitment of individual donors, in particular, with respect to the needs of patients to find HLA-matched donors, who may be asked to donate stem cell and other cell products more than once for given patients. PMID:14628078

  7. Why Minority Donors Are Needed

    MedlinePlus

    ... Español Search Register with your state as an Organ Donor Home Why Donate Becoming a Donor About Donation & ... Why Donate RELATED INFORMATION Minority Focused Grantee Publications Organ Donation Process Enrolling as a Donor Trying to Save a Life Testing for Brain ...

  8. Analysis of a Standardized Technique for Laparoscopic Cuff Closure following 1924 Total Laparoscopic Hysterectomies

    PubMed Central

    Peters, Alfred; Sten, Margaret S.

    2016-01-01

    Objective. To review the vaginal cuff complications from a large series of total laparoscopic hysterectomies in which the laparoscopic culdotomy closure was highly standardized. Methods. Retrospective cohort study (Canadian Task Force Classification II-3) of consecutive total and radical laparoscopic hysterectomy patients with all culdotomy closures performed laparoscopically was conducted using three guidelines: placement of all sutures 5 mm deep from the vaginal edge with a 5 mm interval, incorporation of the uterosacral ligaments with the pubocervical fascia at each angle, and, whenever possible, suturing the bladder peritoneum over the vaginal cuff edge utilizing two suture types of comparable tensile strength. Four outcomes are reviewed: dehiscence, bleeding, infection, and adhesions. Results. Of 1924 patients undergoing total laparoscopic hysterectomy, 44 patients (2.29%) experienced a vaginal cuff complication, with 19 (0.99%) requiring reoperation. Five patients (0.26%) had dehiscence after sexual penetration on days 30–83, with 3 requiring reoperation. Thirteen patients (0.68%) developed bleeding, with 9 (0.47%) requiring reoperation. Twenty-three (1.20%) patients developed infections, with 4 (0.21%) requiring reoperation. Three patients (0.16%) developed obstructive small bowel adhesions to the cuff requiring laparoscopic lysis. Conclusion. A running 5 mm deep × 5 mm apart culdotomy closure that incorporates the uterosacral ligaments with the pubocervical fascia, with reperitonealization when possible, appears to be associated with few postoperative vaginal cuff complications. PMID:27579179

  9. Analysis of a Standardized Technique for Laparoscopic Cuff Closure following 1924 Total Laparoscopic Hysterectomies.

    PubMed

    O'Hanlan, Katherine A; Emeney, Pamela L; Peters, Alfred; Sten, Margaret S; McCutcheon, Stacey P; Struck, Danielle M; Hoang, Joseph K

    2016-01-01

    Objective. To review the vaginal cuff complications from a large series of total laparoscopic hysterectomies in which the laparoscopic culdotomy closure was highly standardized. Methods. Retrospective cohort study (Canadian Task Force Classification II-3) of consecutive total and radical laparoscopic hysterectomy patients with all culdotomy closures performed laparoscopically was conducted using three guidelines: placement of all sutures 5 mm deep from the vaginal edge with a 5 mm interval, incorporation of the uterosacral ligaments with the pubocervical fascia at each angle, and, whenever possible, suturing the bladder peritoneum over the vaginal cuff edge utilizing two suture types of comparable tensile strength. Four outcomes are reviewed: dehiscence, bleeding, infection, and adhesions. Results. Of 1924 patients undergoing total laparoscopic hysterectomy, 44 patients (2.29%) experienced a vaginal cuff complication, with 19 (0.99%) requiring reoperation. Five patients (0.26%) had dehiscence after sexual penetration on days 30-83, with 3 requiring reoperation. Thirteen patients (0.68%) developed bleeding, with 9 (0.47%) requiring reoperation. Twenty-three (1.20%) patients developed infections, with 4 (0.21%) requiring reoperation. Three patients (0.16%) developed obstructive small bowel adhesions to the cuff requiring laparoscopic lysis. Conclusion. A running 5 mm deep × 5 mm apart culdotomy closure that incorporates the uterosacral ligaments with the pubocervical fascia, with reperitonealization when possible, appears to be associated with few postoperative vaginal cuff complications. PMID:27579179

  10. A case series of laparoscopic components separation and rectus medialization with laparoscopic ventral hernia repair.

    PubMed

    Malik, Kashif; Bowers, Steven P; Smith, C Daniel; Asbun, Horacio; Preissler, Susanne

    2009-10-01

    Laparoscopic ventral hernia repair has been shown to offer improved patient recovery, when compared to open repair. It has also been shown to offer a lower complication rate. However, in patients with high body-mass index and large defects, the intraperitoneal on-lay technique of laparoscopic repair is criticized for an increased incidence of failure. In 1990, a study introduced the technique of open-component separation, hence enabling the medialization of the rectus muscle and decreasing the incidence of recurrence associated with primary repair. Open-component separation is associated with increased wound problems due to extensive dissection. Different laparoscopic and endoscopic modifications to the open-component-separation technique have been tried to minimize wound problems. In this article, we present our case series of 4 patients involving the laparoscopic component-separation technique of rectus medialization and, laparoscopic ventral hernia combined. This is one of the first series ever reported to involve both modalities of hernia repair in using an exclusive laparoscopic technique. PMID:19694565

  11. Predisposing Factors for Fibroids and Outcome of Laparoscopic Myomectomy in Infertility

    PubMed Central

    Trivedi, Prakash; Abreo, Mohini

    2009-01-01

    % of the cases. Fibroids with infertility as a major complaint along with excessive vaginal bleeding in 33%, pain abdomen and dysmenorhea 10%, pressure symptoms in 3%, accidental finding of a large mass in 5% were the major indications for laparoscopic myomectomy. The pregnancy rate after removal of fibroids with active fertility treatment was 42 % and in donor oocyte IVF was 50%, abortion rate was 5%, 64% LSCS, 31% vaginal deliveries. There was no scar rupture in all pregnancies post laparoscopic myomectomy. Conclusion: Presence of fibroids in first degree female relative, predominantly red meat eating women, excess weight and high Blood pressure increased incidence of fibroids. Pregnancies & oral contraceptives decreased chances of fibroids. In infertile patient fibroids of significant size, multiple, had high local prolactin & aromatase level affecting fertility. Laparoscopic removal of fibroids increased pregnancy rate to 37.2% & 50% in donor oocyte IVF. PMID:22442511

  12. Transvaginal Mini-Laparoscopic Splenectomy

    PubMed Central

    Yagci, Mehmet Ali A; Sumer, Fatih

    2015-01-01

    We aimed to perform a more and more minimal invasive splenectomy by only through two 5 mm umbilical trocars and one vaginal trocar. A 43-year-old female (BMI 31 kg/m2, ASA II) with immune thrombocytopenic purpura was planned for splenectomy. She had a history of a previous cesarean section for three times. Two 5 mm trocars were inserted separately through the umbilicus. We did not use any single port device or similar modifications. A 15 mm trocar was inserted through the posterior fornix of the vagina under umbilical laparoscopic vision. The 5 mm umbilical ports were used for camera and retraction of the spleen. The transvaginal port was used for dissection and division of the spleen by a 10-mm LigaSure Atlas vessel sealing system. No clips or staples were used. As the spleen became completely free in the abdomen, it was removed through the vagina in a bag without fragmentation. The operating time was 200 minutes and the blood loss was minimal (< 20 ml). No drain or abdominal fascia suturing was used but closing the posterior fornix of the vagina. Her postoperative course was uneventful and she was discharged on day two without complication. She did not require any analgesics postoperatively. Platelet values increased to 408.000 mm3 in the follow-up. To the best of our knowledge, this report described the most minimal invasive splenectomy even. Additionally, it provided an unfragmented spleen extraction. The transvaginal approach seems to be a feasible way to perform natural orifice splenectomy.  PMID:26543694

  13. Transvaginal Mini-Laparoscopic Splenectomy.

    PubMed

    Yagci, Mehmet Ali A; Kayaalp, Cuneyt; Sumer, Fatih

    2015-01-01

    We aimed to perform a more and more minimal invasive splenectomy by only through two 5 mm umbilical trocars and one vaginal trocar. A 43-year-old female (BMI 31 kg/m(2), ASA II) with immune thrombocytopenic purpura was planned for splenectomy. She had a history of a previous cesarean section for three times. Two 5 mm trocars were inserted separately through the umbilicus. We did not use any single port device or similar modifications. A 15 mm trocar was inserted through the posterior fornix of the vagina under umbilical laparoscopic vision. The 5 mm umbilical ports were used for camera and retraction of the spleen. The transvaginal port was used for dissection and division of the spleen by a 10-mm LigaSure Atlas vessel sealing system. No clips or staples were used. As the spleen became completely free in the abdomen, it was removed through the vagina in a bag without fragmentation. The operating time was 200 minutes and the blood loss was minimal (< 20 ml). No drain or abdominal fascia suturing was used but closing the posterior fornix of the vagina. Her postoperative course was uneventful and she was discharged on day two without complication. She did not require any analgesics postoperatively. Platelet values increased to 408.000 mm(3) in the follow-up. To the best of our knowledge, this report described the most minimal invasive splenectomy even. Additionally, it provided an unfragmented spleen extraction. The transvaginal approach seems to be a feasible way to perform natural orifice splenectomy. PMID:26543694

  14. Laparoscopic surgery for ulcerative colitis: a review of the literature.

    PubMed

    Hata, Keisuke; Kazama, Shinsuke; Nozawa, Hiroaki; Kawai, Kazushige; Kiyomatsu, Tomomichi; Tanaka, Junichiro; Tanaka, Toshiaki; Nishikawa, Takeshi; Yamaguchi, Hironori; Ishihara, Soichiro; Sunami, Eiji; Kitayama, Joji; Watanabe, Toshiaki

    2015-08-01

    Despite the development of new therapies, including anti-TNF alpha antibodies and immunosuppressants, a substantial proportion of patients with ulcerative colitis (UC) still require surgery. Restorative proctocolectomy with ileal-pouch anal anastomosis is the standard surgical treatment of choice for UC. With the advent of laparoscopic techniques for colorectal surgery, ileal-pouch anal anastomosis has also been performed laparoscopically. This paper reviews the history and current trends in laparoscopic surgery for UC. The accumulation of experience and improvement of laparoscopic devices have shifted the paradigm of UC surgery towards laparoscopic surgery over the past decade. Although laparoscopic surgery requires a longer operation, it provides significantly better short and long-term outcomes. The short-term benefits of laparoscopic surgery over open surgery include shorter hospital stays and fasting times, as well as better cosmesis. The long-term benefits of laparoscopy include better fecundity in young females. Some surgeons favor laparoscopic surgery even for severe acute colitis. More efforts are being made to develop newer laparoscopic methods, such as reduced port surgery, including single incision laparoscopic surgery and robotic surgery. PMID:25346254

  15. The laparoscopic approach toward hyperinsulinism in children.

    PubMed

    Bax, Klaas N M A; van der Zee, D C

    2007-11-01

    Hyperinsulinemic hypoglycemia (HH) in children requiring surgery is rare. Early HH can be the result of focal or diffuse pancreatic pathology. A number of genetic abnormalities in early HH have been identified, but in the majority of patients no abnormality is found. The sporadic focal and diffuse forms as well the autosomal recessive form are particularly therapy-resistant and demand for early surgery. Preoperative discrimination between focal and diffuse disease in early HH is difficult. 18 F DOPA PET in combination with CT is promising as is laparoscopic exploration of the pancreas. Frozen section biopsy analysis has not been uniformly beneficial. If macroscopically no focal lesion is found, limited laparoscopic distal pancreatectomy provides tissue for definitive pathologic examination. Subsequent near total laparoscopic spleen-saving pancreatectomy surgery is not particularly difficult. Later HH may occur in the context of the MEN-1 syndrome and is then multifocal in nature. In MEN-1 patients, a distal spleen-saving pancreatectomy with enucleation of lesions in the head seems justified. Insulin-producing lesions in non-MEN-1 patients should be enucleated. There should always be a suspicion of malignancy. Also, in older children, surgery for hyperinsulinism should be performed laparoscopically. PMID:17933666

  16. LAPAROSCOPIC RESECTION OF GASTROINTESTINAL STROMAL TUMORS (GIST)

    PubMed Central

    LOUREIRO, Marcelo de Paula; de ALMEIDA, Rômulo Augusto Andrade; CLAUS, Christiano Marlo Paggi; BONIN, Eduardo Aimoré; CURY-FILHO,, Antônio Moris; DIMBARRE, Daniellson; da COSTA, Marco Aurélio Raeder; VITAL, Marcílio Lisboa

    2016-01-01

    Background Gastrointestinal mesenchymal or stromal tumors (GIST) are lesions originated on digestive tract walls, which are treated by surgical resection. Several laparoscopic techniques, from gastrectomies to segmental resections, have been used successfully. Aim Describe a single center experience on laparoscopic GIST resection. Method Charts of 15 operated patients were retrospectively reviewed. Thirteen had gastric lesions, of which ten were sub epithelial, ranging from 2-8 cm; and three were pure exofitic growing lesions. The remaining two patients had small bowel lesions. Surgical laparoscopic treatment consisted of two distal gastrectomies, 11 wedge gastric resections and two segmental enterectomies. Mechanical suture was used in the majority of patients except on six, which underwent resection and closure using manual absorbable sutures. There were no conversions to open technique. Results Mean operative time was 1h 29 min±92 (40-420 min). Average lenght of hospital stay was three days (2-6 days). There were no leaks, postoperative bleeding or need for reintervention. Mean postoperative follow-up was 38±17 months (6-60 months). Three patients underwent adjuvant Imatinib treatment, one for recurrence five months postoperatively and two for tumors with moderate risk for recurrence . Conclusion Laparoscopic GIST resection, not only for small lesions but also for tumors above 5 cm, is safe and acceptable technique. PMID:27120729

  17. Carbon dioxide embolism during laparoscopic sleeve gastrectomy

    PubMed Central

    Zikry, Amir Abu; DeSousa, Kalindi; Alanezi, Khaled H

    2011-01-01

    Bariatric restrictive and malabsorptive operations are being carried out in most countries laparoscopically. Carbon dioxide or gas embolism has never been reported in obese patients undergoing bariatric surgery. We report a case of carbon dioxide embolism during laparoscopic sleeve gastrectomy (LSG) in a young super obese female patient. Early diagnosis and successful management of this complication are discussed. An 18-year-old super obese female patient with enlarged fatty liver underwent LSG under general anesthesia. During initial intra-peritoneal insufflation with CO2 at high flows through upper left quadrant of the abdomen, she had precipitous fall of end-tidal CO2 and SaO2 % accompanied with tachycardia. Early suspicion led to stoppage of further insufflation. Clinical parameters were stabilized after almost 30 min, while the blood gas analysis was restored to normal levels after 1 h. The area of gas entrainment on the damaged liver was recognized by the surgeon and sealed and the surgery was successfully carried out uneventfully. Like any other laparoscopic surgery, carbon dioxide embolism can occur during bariatric laparoscopic surgery also. Caution should be exercised when Veress needle is inserted through upper left quadrant of the abdomen in patients with enlarged liver. A high degree of suspicion and prompt collaboration between the surgeon and anesthetist can lead to complete recovery from this potentially fatal complication. PMID:21772696

  18. Laparoscopic treatment of intrauterine fallopian tube incarceration.

    PubMed

    Kondo, William; Bruns, Rafael Frederico; Nicola, Marcelo Chemin; Ribeiro, Reitan; Trippia, Carlos Henrique; Zomer, Monica Tessmann

    2013-01-01

    Herniation of the pelvic structures into the uterine cavity (appendix vermiformis, small bowel, omentum, or fallopian tube) may occur after uterine perforation. In this paper, we describe one case of intrauterine fallopian tube incarceration treated by means of laparoscopic surgery. PMID:23738168

  19. Laparoscopic Treatment of Intrauterine Fallopian Tube Incarceration

    PubMed Central

    Kondo, William; Bruns, Rafael Frederico; Nicola, Marcelo Chemin; Ribeiro, Reitan; Trippia, Carlos Henrique; Zomer, Monica Tessmann

    2013-01-01

    Herniation of the pelvic structures into the uterine cavity (appendix vermiformis, small bowel, omentum, or fallopian tube) may occur after uterine perforation. In this paper, we describe one case of intrauterine fallopian tube incarceration treated by means of laparoscopic surgery. PMID:23738168

  20. Laparoscopic Total Extraperitoneal Hernia Repair Outcomes

    PubMed Central

    Bresnahan, Erin R.

    2016-01-01

    Background and Objectives: Laparoscopic inguinal hernia repair has become increasingly popular as an alternative to open surgery. The purpose of this study was to evaluate the safety and effectiveness of the laparoscopic total extraperitoneal procedure with the use of staple fixation and polypropylene mesh. Methods: A retrospective chart review examined outcomes of 1240 laparoscopic hernia operations in 783 patients, focusing on intraoperative and early postoperative complications, pain, and time until return to work and normal physical activities. Results: There were no intraoperative complications in this series; 106 patients experienced early postoperative complications across 8 evaluated categories: urinary retention (4.1%), seroma (3.0%), testicular/hemiscrotal swelling (1.9%), testicular atrophy (0%), hydrocele (0.6%), mesh infection (0.1%), and neurological symptoms (transient, 1.0%; persistent, 0.2%). Patients used an average of 5.6 Percocet pills after the procedure, and mean times until return to work and normal activities, including their routine exercise regimen, were 3.0 and 3.8 days, respectively. Conclusion: Complication rates and convalescence times were considered equivalent or superior to those found in other studies assessing both laparoscopic and open techniques. The usage of multiple Endostaples did not result in increased neurologic complications in the early postoperative period when compared with findings in the literature. In the hands of an experienced surgeon, total extraperitoneal repair is a safe, effective alternative to open inguinal hernia repair. PMID:27493471

  1. Laparoscopic Hernia Repair and Bladder Injury

    PubMed Central

    Bhoyrul, Sunil; Mulvihill, Sean J.

    2001-01-01

    Background: Bladder injury is a complication of laparoscopic surgery with a reported incidence in the general surgery literature of 0.5% and in the gynecology literature of 2%. We describe how to recognize and treat the injury and how to avoid the problem. Case Reports: We report two cases of bladder injury repaired with a General Surgical Interventions (GSI) trocar and a balloon device used for laparoscopic extraperitoneal inguinal hernia repair. One patient had a prior appendectomy; the other had a prior midline incision from a suprapubic prostatectomy. We repaired the bladder injury, and the patients made a good recovery. Conclusion: When using the obturator and balloon device, it is important to stay anterior to the preperitoneal space and bladder. Prior lower abdominal surgery can be considered a relative contraindication to extraperitoneal laparoscopic hernia repair. Signs of gas in the Foley bag or hematuria should alert the surgeon to a bladder injury. A one- or two-layer repair of the bladder injury can be performed either laparoscopically or openly and is recommended for a visible injury. Mesh repair of the hernia can be completed provided no evidence exists of urinary tract infection. A Foley catheter is placed until healing occurs. PMID:11394432

  2. TOTALLY LAPAROSCOPIC LIVER RESECTION: NEW BRAZILIAN EXPERIENCE

    PubMed Central

    LACERDA, Croider Franco; BERTULUCCI, Paulo Anderson; de OLIVEIRA, Antônio Talvane Torres

    2014-01-01

    Background Despite the increasing number of laparoscopic hepatectomy, there is little published experience. Aim To evaluate the results of a series of hepatectomy completely done with laparoscopic approach. Methods This is a retrospective study of 61 laparoscopic liver resections. Were studied conversion to open technique; mean age; gender, mortality; complications; type of hepatectomy; surgical techniques applied; and simultaneous operations. Results The conversion to open technique was necessary in one case (1.6%). The mean age was 54.7 years (17-84), 34 were men. Three patients (4.9%) had complications. One died postoperatively (mortality 1.6%) and no deaths occurred intraoperatively. The most frequent type was right hepatectomy (37.7%), followed by bisegmentectomy (segments II-III and VI-VII). Were not used hemi-Pringle maneuvers or assisted technic. Six patients (8.1%) underwent simultaneous procedures (hepatectomy and colectomy). Conclusion Laparoscopic hepatectomy is feasible procedure and can be considered the gold standard for various conditions requiring liver resections for both benign to malignant diseases. PMID:25184770

  3. Laparoscopic surgery: A pioneer's point of view.

    PubMed

    Périssat, J

    1999-08-01

    For a surgeon who performed some of the first laparoscopic cholecystectomies, laparoscopic surgery is undoubtedly the main revolution in the last decade of this century. It is impossible not to be fascinated by the extraordinary changes introduced in our profession in less than 10 years. However, looking back in history, one realizes that laparoscopy is but one of those leaps forward that have always punctuated the evolution of our profession. Since the last century we have witnessed the advent of painless surgery, infectionless surgery, reconstructive surgery, microsurgery, surgery under extracorporeal circulation, organ replacement, and so on. We are in the time of scarless surgery, with no lengthy postoperative handicap. Maybe tomorrow will see surgery performed by remote-controlled robots and surgery at the molecule level. The laparoscopic revolution is particularly important because for the first time surgery no longer involves any physical contact between the surgeon's hand and the patient. Let us hope that this will not lead to total absence of a human relationship in the surgical operation. To avoid this possibility we must remain resolutely involved in the development of laparoscopic surgery; we must keep our minds open to the future advances of science and technology and integrate them in our operative procedures. PMID:10415213

  4. Confidentiality and American semen donors.

    PubMed

    Karow, A M

    1993-01-01

    Most American donor insemination programs include a policy of complete confidentiality concerning the donor of the semen. This is the result of a long legal tradition of American constitutional law. However, some slight abridgement of this body of legal decisions might be very much in the best interests of children arising from donor insemination, and even--in most cases, in fact--the donors themselves. With regard to the children, the factors involved are both those of genetic counseling, should the need arise, and psychological development. Of course, as at present, the donor must be relieved of all responsibility, both legal and financial. PMID:8348162

  5. Blood Donor Management in China

    PubMed Central

    Shi, Ling; Wang, Jingxing; Liu, Zhong; Stevens, Lori; Sadler, Andrew; Ness, Paul; Shan, Hua

    2014-01-01

    Summary Despite a steady increase in total blood collections and voluntary non-remunerated blood donors, China continues to have many challenges with its blood donation system. The country's donation rate remains low at 9%o, with over 60% of donors being first-time donors. Generally there is a lack of adequate public awareness about blood donation. The conservative donor selection criteria, the relatively long donation interval, and the small donation volume have further limited blood supply. To ensure a sufficient and safe blood supply that meets the increasing clinical need for blood products, there is an urgent need to strengthen the country's blood donor management. This comprehensive effort should include educating and motivating more individuals especially from the rural areas to be involved in blood donation, developing rational and evidence-based selection criteria for donor eligibility, designing a donor follow-up mechanism to encourage more future donations, assessing the current donor testing strategy, improving donor service and care, building regional and national shared donor deferral database, and enhancing the transparency of the blood donation system to gain more trust from the general public. The purpose of the review is to provide an overview of the key process of and challenges with the blood donor management system in China. PMID:25254023

  6. Blood donor management in china.

    PubMed

    Shi, Ling; Wang, Jingxing; Liu, Zhong; Stevens, Lori; Sadler, Andrew; Ness, Paul; Shan, Hua

    2014-07-01

    Despite a steady increase in total blood collections and voluntary non-remunerated blood donors, China continues to have many challenges with its blood donation system. The country's donation rate remains low at 9%o, with over 60% of donors being first-time donors. Generally there is a lack of adequate public awareness about blood donation. The conservative donor selection criteria, the relatively long donation interval, and the small donation volume have further limited blood supply. To ensure a sufficient and safe blood supply that meets the increasing clinical need for blood products, there is an urgent need to strengthen the country's blood donor management. This comprehensive effort should include educating and motivating more individuals especially from the rural areas to be involved in blood donation, developing rational and evidence-based selection criteria for donor eligibility, designing a donor follow-up mechanism to encourage more future donations, assessing the current donor testing strategy, improving donor service and care, building regional and national shared donor deferral database, and enhancing the transparency of the blood donation system to gain more trust from the general public. The purpose of the review is to provide an overview of the key process of and challenges with the blood donor management system in China. PMID:25254023

  7. Major Vascular Injury in Laparoscopic Urology

    PubMed Central

    Basiri, Abbas; Ziaee, Seyed-Amir-Mohsen; Tabibi, Ali; Nouralizadeh, Akbar; Radfar, Mohammad Hadi; Sarhangnejad, Reza; Mirsadeghi, Amin

    2014-01-01

    Background and Objectives: Major vascular injury is the most devastating complication of laparoscopy, occurring most commonly during the laparoscopic entry phase. Our goal is to report our experience with major vascular injury during laparoscopic entry with closed- and open-access techniques in urologic procedures. Methods: All 5347 patients who underwent laparoscopic urologic procedures from 1996 to 2011 at our hospital were included in the study. Laparoscopic entry was carried out by either the closed Veress needle technique or the modified open Hasson technique. Patients' charts were reviewed retrospectively to investigate for access-related major vascular injuries. Results: The closed technique was used in the first 474 operations and the open technique in the remaining 4873 cases. Three cases of major vascular injury were identified among our patients. They were 3 men scheduled for nephrectomy without any history of surgery. All injuries occurred in the closed-access group during the setup phase with insertion of the first trocar. The injury location was the abdominal aorta in 2 patients and the external iliac vein in 1 patient. Management was performed after conversion to open surgery, control of bleeding, and repair of the injured vessel. Conclusions: Given the high morbidity and mortality rates associated with major vascular injury, its clinically higher incidence in laparoscopic urologic procedures with the closed-access technique leads us to suggest using the open technique for the entry phase of laparoscopy. Using the open-access technique may decrease laparophobia and encourage a higher number of urologists to enter the laparoscopy field. PMID:25392667

  8. Laparoscopic gastrectomy for gastric cancer in China: an overview.

    PubMed

    Lan, Huanrong; Zhu, Naibiao; Lan, Yuefu; Jin, Ketao; Teng, Lisong

    2015-01-01

    Since its introduction in China in 2000, laparoscopic gastrectomy has shown classical advantages of minimally invasive surgery over open counterpart. Like all the pioneers of the technique, Chinese gastrointestinal surgeons claim that laparoscopic gastrectomy led to faster recovery, shorter hospital stay and more rapid return to daily activities respect to open gastrectomy while offering the same functional and oncological results. There has been booming interest in laparoscopic gastrectomy since 2006 in China. The last decade has witnessed national growth in the application of laparoscopic gastrectomy and yielded a significant amount of scientific data to support its clinical merits and advantages. However, few prospective randomized controlled trials have investigated the benefits of laparoscopic gastrectomy in China. In this article, we make an overview of the current data and state of the art of laparoscopic gastrectomy for gastric cancer in China. PMID:25911902

  9. [Laparoscopic surgery in regions: problems and ways of development].

    PubMed

    Fedorov, A V; Oloviannyĭ, V E

    2011-01-01

    The modern state of laparoscopic surgery in northern regions (Komi republic, Murmansk, Arkhangelsk and Vologda regions) of Russian Federation was surveyed according to the reports of 1998-2007 and 2009 years. Thus, the investigation revealed, that not more than 30% of general surgeons are handle laparoscopic technique. Laparoscopic procedures comprise about 20% of all abdominal operations in the surveyed regions. Statictically significant differences in the use of laparoscopic surgery were revealed between the regions (p<0,001). In 2009 laparoscopically treated were: 82-98,5% cases of chronic calculous cholecystitis; 37,5-70,3% cases of the acute calculous cholecystitis; 1,0-10,7% of the acute appendicitis and 0,5-7,8% of patients with perforated ulcer. Nevertheless, the increase of the laparoscopic share is statistically expected within 5 next years. PMID:21716211

  10. Infected Urachal Cyst in an Adult: A Laparoscopic Approach

    PubMed Central

    Kwok, Ching-Ming

    2016-01-01

    Urachal cysts occur infrequently in adults and are rarely reported in the literature. Laparoscopic excision or robot-assisted laparoscopic excision of urachal cysts has widely been applied in recent years. We present a case of urachal cyst infection treated with antibiotics and two-staged operation. The laparoscopic procedure was performed without any complications. Strong suspicion is the key for early diagnosis. PMID:27462196

  11. Elective laparoscopic splenectomy for giant hemangioma: a case report

    PubMed Central

    2009-01-01

    Although unusual, hemangioma is the most common primary splenic neoplasm. Splenectomy is indicated when the tumor is large, with increased risk of hemorrhage. The laparoscopic approach is preferred for most elective splenectomies. Although technically feasible, laparoscopic splenectomy can be a challenge in the patient with splenomegaly. We present herein a case of an 18-year-old male asymptomatic patient who underwent laparoscopic splenectomy for the incidental finding of splenomegaly caused by a large splenic hemangioma. Laparoscopic splenectomy appears to be a safe and effective procedure, in appropriately experienced hands, for patients with splenomegaly, given the spleen's fragile anatomy and its relationship to other abdominal viscera. PMID:19123949

  12. Assessment of Laparoscopic Skills in Veterinarians Using a Canine Laparoscopic Simulator.

    PubMed

    Tapia-Araya, Angelo E; Usón-Gargallo, Jesús; Enciso, Silvia; Pérez-Duarte, Francisco J; Díaz-Güemes Martin-Portugués, Idoia; Fresno-Bermejo, Laura; Sánchez-Margallo, Francisco M

    2016-01-01

    The aim of the present study was to assess the content and construct validity of the Canine Laparoscopic Simulator (CLS). Forty-two veterinarians were assigned to experienced (n=12), control (n=15), and training (n=15) groups, which were assessed while performing four laparoscopic tasks on the CLS. The initial and final assessments of all tasks were performed blindly by two experienced surgeons using the Global Operative Assessment of Laparoscopic Skills (GOALS) and a task-specific checklist. At the end of the study, the subjects completed an anonymous survey. The experienced group performed all of the tasks faster, with higher GOALS and checklist scores than the training and control groups (p≤.001). In the second assessment, the training group reduced the time needed to complete all of the tasks and obtained significantly higher GOALS and checklist scores than the control group. The participants perceived the CLS and its training program to be positive or very positive. The CLS and its training program demonstrated content and construct validity, supporting the suitability of the simulator for training and teaching and its ability to distinguish the degree of experience in laparoscopic surgery among veterinarians. In addition, face validity showed that the veterinarians fully accepted the CLS's usefulness for learning basic laparoscopic skills. PMID:26653288

  13. Single-incision laparoscopic cecectomy for low-grade appendiceal mucinous neoplasm after laparoscopic rectectomy

    PubMed Central

    Fujino, Shiki; Miyoshi, Norikatsu; Noura, Shingo; Shingai, Tatsushi; Tomita, Yasuhiko; Ohue, Masayuki; Yano, Masahiko

    2014-01-01

    In this case report, we discuss single-incision laparoscopic cecectomy for low-grade appendiceal neoplasm after laparoscopic anterior resection for rectal cancer. The optimal surgical therapy for low-grade appendiceal neoplasm is controversial; currently, the options include appendectomy, cecectomy, right hemicolectomy, and open or laparoscopic surgery. Due to the risk of pseudomyxoma peritonei, complete resection without rupture is necessary. We have encountered 5 cases of low-grade appendiceal neoplasm and all 5 patients had no lymph node metastasis. We chose the appendectomy or cecectomy without lymph node dissection if preoperative imaging studies did not suspect malignancy. In the present case, we performed cecectomy without lymph node dissection by single-incision laparoscopic surgery (SILS), which is reported to be a reduced port surgery associated with decreased invasiveness and patient stress compared with conventional laparoscopic surgery. We are confident that SILS is a feasible alternative to traditional surgical procedures for borderline tumors, such as low-grade appendiceal neoplasms. PMID:24868331

  14. Solo surgeon single-port laparoscopic surgery with a homemade laparoscope-anchored instrument system in benign gynecologic diseases.

    PubMed

    Yang, Yun Seok; Kim, Seung Hyun; Jin, Chan Hee; Oh, Kwoan Young; Hur, Myung Haeng; Kim, Soo Young; Yim, Hyun Soon

    2014-01-01

    The objective of this study was to present the initial operative experience of solo surgeon single-port laparoscopic surgery (SPLS) in the laparoscopic treatment of benign gynecologic diseases and to investigate its feasibility and surgical outcomes. Using a novel homemade laparoscope-anchored instrument system that consisted of a laparoscopic instrument attached to a laparoscope and a glove-wound retractor umbilical port, we performed solo surgeon SPLS in 13 patients between March 2011 and June 2012. Intraoperative complications and postoperative surgical outcomes were determined. The primary operative procedures performed were unilateral salpingo-oophorectomy (n = 5), unilateral salpingectomy (n = 2), adhesiolysis (n = 1), and laparoscopically assisted vaginal hysterectomy (n = 5). Additional surgical procedures included additional adhesiolysis (n = 4) and ovarian drilling (n = 1).The primary indications for surgery were benign ovarian tumors (n = 5), ectopic pregnancy (n = 2), pelvic adhesion (infertility) (n = 1), and benign uterine tumors (n = 5). Solo surgeon SPLS was successfully accomplished in all procedures without a laparoscopic assistant. There were no intraoperative or postoperative complications. Our laparoscope-anchored instrument system obviates the need for an additional laparoscopic assistant and enables SPLS to be performed by a solo surgeon. The findings show that with our system, solo surgeon SPLS is a feasible and safe alternative technique for the treatment of benign gynecologic diseases in properly selected patients. PMID:24509292

  15. Haptic rendering for VR laparoscopic surgery simulation.

    PubMed

    McColl, Ryan; Brown, Ian; Seligman, Cory; Lim, Fabian; Alsaraira, Amer

    2006-03-01

    This project concerns the application of haptic feedback to a VR laparoscopic surgery simulator. Haptic attributes such as mass, friction, elasticity, roughness and viscosity are individually modeled, validated and applied to the existing visual simulation created by researchers at Monash University. Haptic feedback is an essential element in an immersive and realistic virtual reality laparoscopic training simulator. The haptic system must display stable, continuous and realistic multi-dimensional force feedback, and its inclusion should enhance the simulators training capability. Stability is a recurring concern throughout haptic history, and will be tackled with the implementation of a stable control algorithm and a passive environment model. Haptic force feedback modeling, systems implementation and validation studies form the principal areas of new work associated with this project. PMID:16623225

  16. Successful laparoscopic transabdominal cerclage in uterus didelphys.

    PubMed

    Ades, Alex; Hong, Phoebe

    2015-01-01

    The incidence of uterus didelphys is around 3/10,000 women. It is a class III Müllerian duct anomaly resulting from a complete non-fusion of the paired Müllerian ducts between the 12th and 16th weeks of gestation. Although the prevalence of cervical insufficiency in women with uterus didelphys is unknown, the incidence of cervical insufficiency in women with Müllerian anomalies has been reported as high as 30%. We present a case of successful pregnancy outcome following a laparoscopic transabdominal cerclage in a woman with uterus didelphys and cervical insufficiency. The case demonstrates that laparoscopic transabdominal cerclage can be performed successfully in women with uterus didelphys and a satisfactory obstetric outcome can be achieved. PMID:26578507

  17. Traumatic Gallbladder Rupture Treated by Laparoscopic Cholecystectomy

    PubMed Central

    Egawa, Noriyuki; Ueda, Junji; Hiraki, Masatsugu; Ide, Takao; Inoue, Satoshi; Sakamoto, Yuichiro; Noshiro, Hirokazu

    2016-01-01

    Abstract Gallbladder rupture due to blunt abdominal injury is rare. There are few reports of traumatic gallbladder injury, and it is commonly associated with other concomitant visceral injuries. Therefore, it is difficult to diagnose traumatic gallbladder rupture preoperatively when it is caused by blunt abdominal injury. We report a patient who underwent laparoscopic cholecystectomy after an exact preoperative diagnosis of traumatic gallbladder rupture. A 43-year-old man was admitted to our hospital due to blunt abdominal trauma. The day after admission, abdominal pain and ascites increased and a muscular defense sign appeared. Percutaneous drainage of the ascites was performed, and the aspirated fluid was bloody and almost pure bile. He was diagnosed with gallbladder rupture by the cholangiography using the endoscopic retrograde cholangiopancreatography technique. Laparoscopic cholecystectomy was performed safely, and he promptly recovered. If accumulated fluids contain bile, endoscopic cholangiography is useful not only to diagnose gallbladder injury but also to determine the therapeutic strategy. PMID:27462188

  18. Advances in laparoscopic surgery in urology.

    PubMed

    Rassweiler, Jens J; Teber, Dogu

    2016-07-01

    In the past 10 years, laparoscopy has been challenged by robotic surgery; nevertheless, laparoscopic techniques are subject to continuous change. Ultrahigh definition is the next development in video technology, it delivers fourfold more detail than full high definition resulting in improved fine detail, increased texture, and an almost photographic emulsion of smoothness of the image. New 4K ultrahigh-definition technology might remove the current need for the use of polarized glasses. New devices for laparoscopy include advanced sealing devices, instruments with six degrees of freedom, ergonomic platforms with armrests and a chest support, and camera holders. A manually manipulated robot-like device is still at the experimental stage. Robot-assisted surgery has substantially revolutionized laparoscopy, increasing its distribution; however, robot-assisted surgery is associated with considerable costs. All technical improvements of laparoscopic surgery are extremely valuable to further simplify the use of classical laparoscopy. PMID:27215426

  19. Traumatic Gallbladder Rupture Treated by Laparoscopic Cholecystectomy.

    PubMed

    Egawa, Noriyuki; Ueda, Junji; Hiraki, Masatsugu; Ide, Takao; Inoue, Satoshi; Sakamoto, Yuichiro; Noshiro, Hirokazu

    2016-01-01

    Gallbladder rupture due to blunt abdominal injury is rare. There are few reports of traumatic gallbladder injury, and it is commonly associated with other concomitant visceral injuries. Therefore, it is difficult to diagnose traumatic gallbladder rupture preoperatively when it is caused by blunt abdominal injury. We report a patient who underwent laparoscopic cholecystectomy after an exact preoperative diagnosis of traumatic gallbladder rupture. A 43-year-old man was admitted to our hospital due to blunt abdominal trauma. The day after admission, abdominal pain and ascites increased and a muscular defense sign appeared. Percutaneous drainage of the ascites was performed, and the aspirated fluid was bloody and almost pure bile. He was diagnosed with gallbladder rupture by the cholangiography using the endoscopic retrograde cholangiopancreatography technique. Laparoscopic cholecystectomy was performed safely, and he promptly recovered. If accumulated fluids contain bile, endoscopic cholangiography is useful not only to diagnose gallbladder injury but also to determine the therapeutic strategy. PMID:27462188

  20. Single port laparoscopic liver surgery: A minireview

    PubMed Central

    Karabicak, Ilhan; Karabulut, Kagan

    2016-01-01

    Nowadays, the trend is to perform surgeries with “scarless” incisions. In light of this, the single-port laparoscopic surgery (SPLS) technique is rapidly becoming widespread due to its lack of invasiveness and its cosmetic advantages, as the only entry point is usually hidden in the umbilicus. The interest in “scarless” liver resections did not grow as rapidly as the interest in other scarless surgeries. Hepatopancreatobiliary surgeons are reluctant to operate a malignant lesion through a narrow incision with limited exposure. There are concerns over adverse oncological outcomes for single-port laparoscopic liver resections (SPL-LR) for hepatocellular carcinoma or metastatic colorectal cancer. In addition, getting familiar with using the operating instruments through a narrow incision with limited exposure is very challenging. In this article, we reviewed the published literature to describe history, indications, contraindications, ideal patients for new beginners, technical difficulty, advantages, disadvantages, oncological concern and the future of SPL-LR. PMID:27358670

  1. Laparoscopic Management of Adhesive Small Bowel Obstruction

    PubMed Central

    Konjic, Ferid; Idrizovic, Enes; Hasukic, Ismar; Jahic, Alen

    2016-01-01

    Introduction: Adhesions are the reason for bowel obstruction in 80% of the cases. In well selected patients the adhesive ileus laparoscopic treatment has multiple advantages which include the shorter hospitalization period, earlier food taking, and less postoperative morbidity rate. Case report: Here we have a patient in the age of 35 hospitalized at the clinic due to occlusive symptoms. Two years before an opened appendectomy had been performed on him. He underwent the treatment of exploration laparoscopy and laparoscopic adhesiolysis. Dilated small bowel loops connected with the anterior abdominal wall in the ileocecal region by adhesions were found intraoperatively and then resected harmonically with scalpel. One strangulation around which a small bowel loop was wrapped around was found and dissected. Postoperative course was normal. PMID:27041815

  2. Laparoscopic cholecystectomy using 2-mm instruments.

    PubMed

    Uranüs, S; Peng, Z; Kronberger, L; Pfeifer, J; Salehi, B

    1998-10-01

    Today, laparoscopic cholecystectomy is the method of choice for treatment of symptomatic gallbladder disorders. It minimizes effects of the operation that are independent of the gallbladder, such as trauma to the abdominal wall and other soft tissue. The surgical wounds were even smaller when 2-mm trocars were used. Laparoscopic cholecystectomy using 2-mm instruments was performed in a consecutive series of 14 patients with symptomatic gallstones. The procedure was completed in 12 cases, with conversion to open surgery in two cases. Intraoperative cholangiography was always performed. The postoperative course was always uneventful. The cosmetic effect was highly satisfactory. The procedure using 2-mm instruments could be indicated in selected patients with uncomplicated gallstone disease. PMID:9820716

  3. Laparoscopic approach to intrapelvic nerve entrapments

    PubMed Central

    Lemos, Nucelio; Possover, Marc

    2015-01-01

    It is long known that a large portion of the lumbosacral plexus is located intra-abdominally, in the retroperitoneal space. However, most of literature descriptions of lesions on this plexus refer to its extra-abdominal parts whereas its intra-abdominal portions are often neglected. The objective of this review article is to describe the laparoscopic anatomy of intrapelvic nerve bundles, as well as the findings and advances already achieved by Neuropelveology practitioners. PMID:27011825

  4. Laparoscopic Surgical Techniques for Endometriosis and Adenomyosis

    PubMed Central

    Wood, C.; Maher, P.; Woods, R.

    2000-01-01

    The details of surgical techniques for laparoscopic removal of endometriosis and adenomyosis are described briefly in textbooks and gynaecological journal articles. We have described a wide variety of techniques for the various procedures required in the treatment of endometriosis and adenomyosis, excluding hysterectomy. The principles are based upon those used in removal of primary cancer lesions. The limitations of thermal ablation are discussed, and evidence of improved results after excision of lesions have been submitted for publication. PMID:18493534

  5. Laparoscopic transperitoneal adrenalectomy: Our initial results

    PubMed Central

    Özgör, Faruk; Binbay, Murat; Akbulut, Mehmet Fatih; Şimsek, Abdülmuttalip; Şahan, Murat; Berberoğlu, Ahmet Yalçın; Sarılar, Ömer; Müslümanoğlu, Ahmet Yaser

    2014-01-01

    Objective: To present the first 24 laparoscopic adrenalectomies performed in our clinic because of an adrenal mass. Material and methods: The medical files of 24 patients who underwent laparoscopic adrenalectomy between December 2008 and March 2013 at Haseki Teaching and Research Hospital were analyzed retrospectively. The demographic characteristics of the patients were recorded. Lateral transperitoneal laparoscopic adrenalectomy was performed in all patients. The operation time was defined as the interval between the first incision of the skin and closure of the skin. Intraoperative complications, estimated blood loss and hospital stays of the patients were evaluated. Final pathologies were recorded. Results: The mean age of the patients was 44.2±8.58 years (range: 29–66 years). Nine patients were female and 15 were male. A total of 24 masses were identified in the right (n=11), and left (n=13) adrenal glands masses were identified., Eighteen patients (75%) had no symptoms, and the masses were identified incidentally. The mean operation time was 144±46.1 minutes (range: 90–320 minutes), and the mean blood loss was 74±12.3 mL (range: 50–130 mL). None of the patients required a blood transfusion. In one patient, liver injury was identified intraoperatively due to traction. The mean duration of hospitalization was 2.9±1.1 days (range: 2–5 days). Adrenocortical adenoma and pheochromocytoma were the most common pathologies. Conclusion: Laparoscopic adrenalectomy is a safe and effective method for the treatment of adrenal masses with low complication rates. PMID:26328159

  6. Durability of laparoscopic repair of paraesophageal hernia.

    PubMed Central

    Edye, M B; Canin-Endres, J; Gattorno, F; Salky, B A

    1998-01-01

    OBJECTIVES: To define a method of primary repair that would minimize hernia recurrence and to report medium-term follow-up of patients who underwent laparoscopic repair of paraesophageal hernia to verify durability of the repair and to assess the effect of inclusion of an antireflux procedure. SUMMARY BACKGROUND DATA: Primary paraesophageal hernia repair was completed laparoscopically in 55 patients. There were five recurrences within 6 months when the sac was not excised (20%). After institution of a technique of total sac excision in 30 subsequent repairs, no early recurrences were observed. METHODS: Inclusion of an antireflux procedure, incidence of subsequent hernia recurrence, dysphagia, and gastroesophageal reflux symptoms were recorded in clinical follow-up of patients who underwent a laparoscopic procedure. RESULTS: Mean length of follow-up was 29 months. Forty-nine patients were available for follow-up, and one patient had died of lung cancer. Mean age at surgery was 68 years. The surgical morbidity rate in elderly patients was no greater than in younger patients. Eleven patients (22%) had symptoms of mild to moderate reflux, and 15 were taking acid-reduction medication for a variety of dyspeptic complaints. All but 2 of these 15 had undergone 360 degrees fundoplication at initial repair. Two patients (4%) had late recurrent hernia, each small, demonstrated by esophagram or endoscopy. CONCLUSIONS: Laparoscopic repair in the medium term appeared durable. The incidence of postsurgical reflux symptoms was unrelated to inclusion of an antireflux procedure. In the absence of motility data, partial fundoplication was preferred, although dysphagia after floppy 360 degrees wrap was rare. With the low morbidity rate of this procedure, correction of symptomatic paraesophageal hernia appears indicated in patients regardless of age. Images Figure 1. PMID:9790342

  7. Organ Donor FAQ's: Who Can Be a Donor

    MedlinePlus

    ... citizens have been organ donors. Can non-resident aliens donate and receive organs? Non-resident aliens can both donate and receive organs in the ... the 12,375 organ donors were non-resident aliens. In this same year, 259 (1%) of the ...

  8. Cooperative laparoscopic endoscopic and hybrid laparoscopic surgery for upper gastrointestinal tumors: Current status

    PubMed Central

    Ntourakis, Dimitrios; Mavrogenis, Georgios

    2015-01-01

    AIM: To investigate the cooperative laparoscopic and endoscopic techniques used for the resection of upper gastrointestinal tumors. METHODS: A systematic research of the literature was performed in PubMed for English and French language articles about laparoscopic and endoscopic cooperative, combined, hybrid and rendezvous techniques. Only original studies using these techniques for the resection of early gastric cancer, benign tumors and gastrointestinal stromal tumors of the stomach and the duodenum were included. By excluding case series of less than 10 patients, 25 studies were identified. The study design, number of cases, tumor pathology size and location, the operative technique name, the endoscopy team and surgical team role, operative time, type of closure of visceral wall defect, blood loss, complications and length of hospital stay of these studies were evaluated. Additionally all cooperative techniques found were classified and are presented in a systematic approach. RESULTS: The studies identified were case series and retrospective cohort studies. A total of 706 patients were operated on with a cooperative technique. The tumors resected were only gastrointestinal stromal tumors (GIST) in 4 studies, GIST and various benign submucosal tumors in 22 studies, early gastric cancer (pT1a and pT1b) in 6 studies and early duodenal cancer in 1 study. There was important heterogeneity between the studies. The operative techniques identified were: laparoscopic assisted endoscopic resection, endoscopic assisted wedge resection, endoscopic assisted transgastric and intragastric surgery, laparoscopic endoscopic cooperative surgery (LECS), laparoscopic assisted endoscopic full thickness resection (LAEFR), clean non exposure technique and non-exposed endoscopic wall-inversion surgery (NEWS). Each technique is illustrated with the roles of the endoscopic and laparoscopic teams; the indications, characteristics and short term results are described. CONCLUSION: Along with

  9. Laparoscopic Proximal Gastrectomy With Gastric Tube Reconstruction

    PubMed Central

    Shiraishi, Norio; Toujigamori, Manabu; Shiroshita, Hidefumi; Etoh, Tsuyoshi; Inomata, Masafumi

    2016-01-01

    Background and Objectives: There is no standardized method of reconstruction in laparoscopic proximal gastrectomy (LPG). We present a novel technique of reconstruction with a long, narrow gastric tube in LPG for early gastric cancer (EGC). Methods: During the laparoscopic procedure, the upper part of the stomach is fully mobilized with perigastric and suprapancreatic lymphadenectomy, and then the abdominal esophagus is transected. After a minilaparotomy is created, the entire stomach is pulled outside. A long, narrow gastric tube (20 cm long, 3 cm wide) is created with a linear stapler. The proximal part of the gastric tube is formed into a cobra head shape for esophagogastric tube anastomosis, which is then performed with a 45-mm linear stapler under laparoscopic view. The end of the esophagus is fixed on the gastric tube to prevent postoperative esophageal reflux. Results: Thirteen patients with early proximal gastric cancer underwent the procedure. The mean operative time was 283 min, and median blood loss was 63 ml. There were no conversions to open surgery, and no intraoperative complications. Conclusion: This new technique of reconstruction after LPG is simple and feasible. The procedure has the potential of becoming a standard reconstruction technique after LPG for proximal EGC. PMID:27547027

  10. Multiresolution foveated laparoscope with high resolvability.

    PubMed

    Qin, Yi; Hua, Hong; Nguyen, Mike

    2013-07-01

    A key limitation of the state-of-the-art laparoscopes for minimally invasive surgery is the tradeoff between the field of view and spatial resolution in a single-view camera system. As such, surgical procedures are usually performed at a zoomed-in view, which limits the surgeon's ability to see much outside the immediate focus of interest and causes a situational awareness challenge. We proposed a multiresolution foveated laparoscope (MRFL) aiming to address this limitation. The MRFL is able to simultaneously capture wide-angle overview and high-resolution images in real time; it can scan and engage the high-resolution images to any subregion of the entire surgical field in analogy to the fovea of human eye. The MRFL is able to render equivalently 10 million pixel resolution with a low data bandwidth requirement. The system has a large working distance (WD) from 80 to 180 mm. The spatial resolvability is about 45 μm in the object space at an 80 mm WD, while the resolvability of a conventional laparoscope is about 250 μm at a typically 50 mm surgical distance. PMID:23811873

  11. Core value of laparoscopic colorectal surgery

    PubMed Central

    Li, Xin-Xiang; Wang, Ren-Jie

    2015-01-01

    Since laparoscopy was first used in cholecystectomy in 1987, it has developed quickly and has been used in most fields of traditional surgery. People have now accepted its advantages like small incision, quick recovery, light pain, beauty and short hospital stays. In early times, there are still controversies about the application of laparoscopy in malignant tumor treatments, especially about the problems of oncology efficacy, incision implantation and operation security. However, these concerns have been fully eliminated by evidences on the basis of evidence-basis medicine. In recent years, new minimally invasive technologies are appearing continually, but they still have challenges and may increase the difficulties of radical dissection and the risks of potential complications, so they are confined to benign or early malignant tumors. The core value of the laparoscopic technique is to ensure the high quality of tumor’s radical resection and less complications. On the basis of this, it is allowed to pursue more minimally invasive techniques. Since the development of laparoscopic colorectal surgery is rapid and unceasing, we have reasons to believe that laparoscopic surgery will become gold standard for colorectal surgery in the near future. PMID:26676111

  12. Therapeutic advances: Single incision laparoscopic hepatopancreatobiliary surgery

    PubMed Central

    Chang, Stephen Kin Yong; Lee, Kai Yin

    2014-01-01

    Single-port laparoscopic surgery (SPLS) is proposed to be a step towards minimizing the invasiveness of surgery, and has since gained popularity in several surgical sub-specialties including hepatopancreatobiliary surgery. SPLS has since been applied to cholecystectomy, liver resection as well as pancreatectomy for a multitude of pathologies. Benefits of SPLS over conventional multi-incision laparoscopic surgery include improved cosmesis and potentially post-operative pain at specific time periods and extra-umbilical sites. However, it is also associated with longer operating time, increased rate of complications, and increased rate of port-site hernia. There is no significant difference between length of hospital stay. SPLS has a significant learning curve that affects operating time, rate of conversion and rate of complications. In this article, we review the literature on SPLS in hepatobiliary surgery - cholecystectomy, hepatectomy and pancreatectomy, and offer tips on overcoming potential technical obstacles and minimizing the complications when performing SPLS - surgeon position, position of port and instruments, instrument crossing position, standard hand grip vs reverse hand grip, snooker cue guide position, prevention of incisional hernia. SPLS is a promising direction in laparoscopic surgery, and we recommend step-wise progression of applications of SPLS to various hepatopancreatobiliary surgeries to ensure safe adoption of the surgical technique. PMID:25339820

  13. Multiresolution foveated laparoscope with high resolvability

    PubMed Central

    Qin, Yi; Hua, Hong; Nguyen, Mike

    2016-01-01

    A key limitation of the state-of-the-art laparoscopes for minimally invasive surgery is the tradeoff between the field of view and spatial resolution in a single-view camera system. As such, surgical procedures are usually performed at a zoomed-in view, which limits the surgeon’s ability to see much outside the immediate focus of interest and causes a situational awareness challenge. We proposed a multiresolution foveated laparoscope (MRFL) aiming to address this limitation. The MRFL is able to simultaneously capture wide-angle overview and high-resolution images in real time; it can scan and engage the high-resolution images to any subregion of the entire surgical field in analogy to the fovea of human eye. The MRFL is able to render equivalently 10 million pixel resolution with a low data bandwidth requirement. The system has a large working distance (WD) from 80 to 180 mm. The spatial resolvability is about 45 μm in the object space at an 80 mm WD, while the resolvability of a conventional laparoscope is about 250 μm at a typically 50 mm surgical distance. PMID:23811873

  14. Dropped gallstones during laparoscopic cholecystectomy: the consequences.

    PubMed

    Tumer, Ali Riza; Yüksek, Yunus Nadi; Yasti, Ahmet Cinar; Gözalan, Ugur; Kama, Nuri Aydin

    2005-04-01

    During laparoscopic cholecystectomy, gallbladder perforation has been reported, leading to bile leak and spillage of gallstones into the peritoneum. Because the consequences can be dangerous, conversion to laparotomy as an instant management for gallstone spillage is one of the topics of current discussion in laparoscopic cholesystectomy. In this article, we discussed the option of not converting to laparotomy after intraperitoneal gallstone spillage as an acceptable approach to management or not.A prospectively maintained database of 1528 consecutive laparoscopic cholecystectomies performed during a 10-year period at the 4th Surgical Clinic of The Ankara Numune Education and Research Hospital was analyzed. Perforations resulting in gallstone spillage into the abdominal cavity were documented in 58 (3.8%) patients. Among those 58 patients seven (12%) experienced complications from retained stones. To maintain acceptable management of such patients, surgeons should inform each patient preoperatively that stones may be spilled. In the event of spillage, the patient should be informed postoperatively, and followed closely for complications. Follow-up should not waste time and money with unnecessary examinations, and it should avoid psychological trauma to the patient with a wrong diagnosis of cancer as a stone may mimic cancer radiologically. Thus the surgeon should not hesitate to record the events and inform the patient about the spillage of the stones and possible consequences. PMID:15770380

  15. Optimal tissue tension for secure laparoscopic knots.

    PubMed

    Raut, Vikram N; Takaori, Kyoichi; Uemoto, Shinji

    2011-02-01

    Security and strength of a knot are main concerns of the surgeon since last 4000 years. The advancement of endoscopic and minimally invasive surgery in last few decades had a significant influence on a knot tying. The most difficult methods of a knot tying are performed during endoscopic procedures, in which the surgeon execute instrumentation from outside the body without palpation of organs and three-dimensional vision. In addition, laparoscopic instruments due to friction in transmission mechanism have very poor force feedback. This results into difficulty in applying the appropriate grasping force to the tissue, resulting in slippage or damage to the tissue. Our hypothesis highlights the need of tissue approximation at the 'optimum tissue tension' sufficient to resist the slippage of suture/clip without strangulation. The purpose of suture is to maintain an approximation of the tissue until healing progresses to the point where artificial support is no longer necessary for the wound to resist normal stress. When the approximation is too tight, tension in tissue leads to diminished blood supply resulting into the necrosis. Various tissues need different blood supply and different tissue pressure for optimum healings. Proposed hypothesis helps to improve the feedback of current knot pushers or clip applicators used in laparoscopic surgery using optimum tissue tension. Tissue approximation at an optimal tissue tension translates into the secure laparoscopic knot/clip application resulting in prevention of wound dehiscence, anastomosis leak, and secondary haemorrhages. PMID:21071154

  16. Laparoscopic exploration in pediatric surgery emergencies

    PubMed Central

    Drăghici, L; Popescu, M; Liţescu, M

    2010-01-01

    The laparoscopic approach of pediatric surgery emergencies represents a specific preoccupation in hospitals everywhere in the world. Nowadays, when confronted with this pathology, pediatric surgeons are able to apply certain well–defined therapeutic protocols, depending on the technical equipment at their disposal and their laparoscopic expertise and training. We hereby present some of the surgical pediatric emergencies that have been subjected to minimally invasive celioscopic techniques, in the Department of Pediatric Surgery ‘Maria Sklodowska Curie’ Hospital, from August 1999 to July 2007. Out of 83 exploratory laparoscopies, 12 were performed for emergency pathology, other than acute appendicitis (in its various forms, including peritonitis) or acute cholecystitis. However, during the above–mentioned period, the number of therapeutic laparoscopies for emergencies has grown significantly (239 from a total of 663 laparoscopies), reflecting to a large extent the activity of a clinic with an emergency surgery profile. The authors conclude that exploratory laparoscopies in pediatric surgery emergencies are suited for surgical teams with a solid experience in celioscopy and a certain professional maturity, necessary to correctly appreciate the surgical and anesthetic risks involved by each individual case. It is not recommended that inexperienced laparoscopic surgeons embark on the ‘adventure’ of this minimally invasive approach for this type of pathology. Only when the training and learning process is fully and correctly completed, specialists are offered the advantage of continuing a celioscopic exploration by performing a minimally invasive therapeutic procedure, even for a pediatric emergency case. PMID:20302204

  17. Bilateral Laparoscopic Partial Nephrectomies: A Case Report

    PubMed Central

    Panuganti, Sravan; Kavoussi, Louis Raphael

    2015-01-01

    Abstract Although laparoscopy is a recognized operative approach to the management of renal masses, there is currently no standardized approach to manage bilateral synchronous renal masses. We present a case of synchronous bilateral renal masses, identified during work-up for flank pain, and managed simultaneously with laparoscopic partial nephrectomies. The patient is a 42-year-old Caucasian male found to have bilateral renal masses during evaluation for left flank pain. Cross-sectional imaging studies showed a 7.0 × 7.3 × 5.2 cm anterior, mid-to-lower pole mass on the left kidney and a 1.5 × 1.9 × 1.6 cm medial lower pole mass on the right kidney. He underwent bilateral laparoscopic partial nephrectomy at the same setting, with an uncomplicated postoperative course. Pathology report revealed clear cell renal-cell carcinoma (ccRCC) on both sides. He had normal renal function and no evidence of recurrence in the first 6 months of follow-up. This case demonstrates the possibility and safety of performing bilateral laparoscopic partial nephrectomies in one operative session. Our review of the literature supports the role of genetic counseling and the need for long-term surveillance in young patients having RCC.

  18. [Laparoscopic splenectomy: analysis of 60 consecutive cases].

    PubMed

    Silecchia, Gianfranco; Fabiano, Paolo; Raparelli, Luigi; Perrotta, Nicola; Greco, Francesco; Clementi, Marco; Elmore, Ugo; Pecchia, Alessandro; Basso, Nicola

    2002-01-01

    The purpose of the study was to analyze the results of 60 patients who were candidates for laparoscopic splenectomy. Over the period from May 1994 to May 2001, 60 patients were candidates for splenectomy. Laparoscopy was contraindicated in 3 cases because of ASA III and marked splenomegaly (2 cases) and previous gastric resection (1 case). The procedure was indicated for benign disease in 38 cases and for malignant disease in the remainder. Fifty-three procedures were completed laparoscopically (92.9%). Conversion proved necessary in 4 patients (6.7%) due to large incisional hernia, perisplenic abscess, bleeding of major splenic vessels at the hilum and marked splenomegaly (2 cases of lymphoma). The mean operative time was 200 min for the malignancies and 110 min for the benign conditions (P < 0.05). Major morbidity occurred in 5 cases (8.7%). No deaths were registered. The mean postoperative hospital stay was 7.5 days for patients with malignancies and 5.2 days for patients with benign disease (P < 0.05). Laparoscopic splenectomy was safe and effective in patients with benign disease, even in cases of marked splenomegaly. The morbidity rate was significantly higher in lymphoma patients than in patients with benign haematological disorders. PMID:12192922

  19. Postoperative Ascites of Unknown Origin following Laparoscopic Appendicectomy: An Unusual Complication of Laparoscopic Surgery

    PubMed Central

    Feretis, M.; Boyd-Carson, H.; Karim, A.

    2014-01-01

    Postoperative ascites is a very rare complication of laparoscopic surgery. Significant iatrogenic injuries to the bowel, the urinary tract, and the lymphatic system should be excluded promptly to avoid devastating results for the patient. In some cases, in spite of investigating patients extensively, no definitive causative factor for the accumulation of fluid can be identified. In such cases, idiopathic allergic or inflammatory reaction of the peritoneum may be responsible for the development of ascites. We present a case of ascites of an unknown origin in a young female patient following a laparoscopic appendicectomy. PMID:24822146

  20. Donor Preferences and Charitable Giving

    ERIC Educational Resources Information Center

    Williams, Stephanie Roderick

    2007-01-01

    This study aimed to learn more of the differences that may exist between the two most powerful groups of donors today, baby boomers (40-58 years old) and mature donors (59 and older), in an effort to help organizations improve fundraising efforts. Questions about the importance of organizational efficiency, program outcomes, and the desire for…

  1. Laparoscopic management of recurrent pheochromocytoma: A case report.

    PubMed

    Garg, Harshit; Uppal, Manpreet; Sreedharan, Sreesanth Kelu; Aggarwal, Sandeep

    2016-01-01

    Recurrence of pheochromocytoma after a total adrenalectomy is uncommon. Such recurrent tumours are mostly managed by the open technique, with very few studies reporting laparoscopic management. We hereby report a case of successful laparoscopic management of a recurrent pheochromocytoma after total adrenalectomy for left adrenal pheochromocytoma. PMID:27279402

  2. Vacuum Stabilization of the Spleen in Laparoscopic Splenectomy

    PubMed Central

    2016-01-01

    Background and Objectives: Recovery from laparoscopic splenectomy is greatly enhanced when compared with recovery from the laparotomy approach, yet a minority of spleens are removed laparoscopically. The spleen is smooth, rounded, and vascular, making it difficult to directly grasp, stabilize, or retract laparoscopically. The LiVac Retractor is a laparoscopic liver retractor comprising a soft silicone open ring that apposes 2 substantially planar surfaces when a vacuum is applied. It was evaluated for its efficacy in stabilization of the spleen during 2 laparoscopic splenectomies. Methods: The 2 patients gave consent for laparoscopic splenectomy with splenic retraction using the LiVac Retractor. The entire 3-port laparoscopic procedure was video recorded, with the resected spleens weighed as wet specimens. The patients' postoperative courses are described. Results: The spleen was retracted securely for the duration of the hilar dissection in both patients. Exposure of the splenic hilum was excellent. There were no visible signs of injury to either spleen and recovery of both patients was unremarkable. Conclusions: The LiVac Retractor provided stable retraction and excellent exposure of the splenic hilum during both laparoscopic splenectomies, without organ injury. Early hilar dissection with vascular control was facilitated, reducing the risk of bleeding from other components of the dissection. PMID:27081291

  3. Effect of laparoscopic abdominal surgery on splanchnic circulation: Historical developments

    PubMed Central

    Hatipoglu, Sinan; Akbulut, Sami; Hatipoglu, Filiz; Abdullayev, Ruslan

    2014-01-01

    With the developments in medical technology and increased surgical experience, advanced laparoscopic surgical procedures are performed successfully. Laparoscopic abdominal surgery is one of the best examples of advanced laparoscopic surgery (LS). Today, laparoscopic abdominal surgery in general surgery clinics is the basis of all abdominal surgical interventions. Laparoscopic abdominal surgery is associated with systemic and splanchnic hemodynamic alterations. Inadequate splanchnic perfusion in critically ill patients is associated with increased morbidity and mortality. The underlying pathophysiological mechanisms are still not well understood. With experience and with an increase in the number and diversity of the resulting data, the pathophysiology of laparoscopic abdominal surgery is now better understood. The normal physiology and pathophysiology of local and systemic effects of laparoscopic abdominal surgery is extremely important for safe and effective LS. Future research projects should focus on the interplay between the physiological regulatory mechanisms in the splanchnic circulation (SC), organs, and diseases. In this review, we discuss the effects of laparoscopic abdominal surgery on the SC. PMID:25561784

  4. Laparoscopic management of three rare types of ectopic pregnancy.

    PubMed

    Yan, C M

    2010-04-01

    The laparoscopic management of three rare types of ectopic pregnancy, including rudimentary horn pregnancy, caesarean scar pregnancy, and interstitial pregnancy is described. All were managed with little morbidity. When the appropriate facilities and skills are available, laparoscopic surgery is the surgical treatment of choice for the various types of ectopic pregnancy. PMID:20354248

  5. Laparoscopic management of recurrent pheochromocytoma: A case report

    PubMed Central

    Garg, Harshit; Uppal, Manpreet; Sreedharan, Sreesanth Kelu; Aggarwal, Sandeep

    2016-01-01

    Recurrence of pheochromocytoma after a total adrenalectomy is uncommon. Such recurrent tumours are mostly managed by the open technique, with very few studies reporting laparoscopic management. We hereby report a case of successful laparoscopic management of a recurrent pheochromocytoma after total adrenalectomy for left adrenal pheochromocytoma. PMID:27279402

  6. Critical appraisal of laparoscopic vs open rectal cancer surgery

    PubMed Central

    Tan, Winson Jianhong; Chew, Min Hoe; Dharmawan, Angela Renayanti; Singh, Manraj; Acharyya, Sanchalika; Loi, Carol Tien Tau; Tang, Choong Leong

    2016-01-01

    AIM: To evaluate the long-term clinical and oncological outcomes of laparoscopic rectal resection (LRR) and the impact of conversion in patients with rectal cancer. METHODS: An analysis was performed on a prospective database of 633 consecutive patients with rectal cancer who underwent surgical resection. Patients were compared in three groups: Open surgery (OP), laparoscopic surgery, and converted laparoscopic surgery. Short-term outcomes, long-term outcomes, and survival analysis were compared. RESULTS: Among 633 patients studied, 200 patients had successful laparoscopic resections with a conversion rate of 11.1% (25 out of 225). Factors predictive of survival on univariate analysis include the laparoscopic approach (P = 0.016), together with factors such as age, ASA status, stage of disease, tumor grade, presence of perineural invasion and vascular emboli, circumferential resection margin < 2 mm, and postoperative adjuvant chemotherapy. The survival benefit of laparoscopic surgery was no longer significant on multivariate analysis (P = 0.148). Neither 5-year overall survival (70.5% vs 61.8%, P = 0.217) nor 5-year cancer free survival (64.3% vs 66.6%, P = 0.854) were significantly different between the laparoscopic group and the converted group. CONCLUSION: LRR has equivalent long-term oncologic outcomes when compared to OP. Laparoscopic conversion does not confer a worse prognosis. PMID:27358678

  7. Single-incision laparoscopic sigmoidectomy and rectopexy case series.

    PubMed

    Adair, James; Gromski, Mark A; Nagle, Deborah

    2011-08-01

    Single-incision laparoscopic surgery has recently been investigated as a novel approach to colorectal pathology. This article describes 3 cases of single-incision laparoscopic sigmoidectomy with rectopexy for the treatment of rectal prolapse. We demonstrate our surgical approach and results from these initial patients treated with this novel technique. PMID:21810504

  8. Retained faecolith: an avoidable complication of laparoscopic appendicectomy

    PubMed Central

    Knight, Olivia; Brar, Ranjeet; Clark, Jeremy

    2013-01-01

    A 26-year-old woman presented to the accident and emergency department 9 days post laparoscopic appendicectomy for a non-perforated, but gangrenous appendicitis. She was found to have a retained faecolith with a pelvic abscess. This case demonstrates one of the common pitfalls of the laparoscopic appendicectomy and we discuss some technical points to avoid such complications. PMID:24042211

  9. Urethral injury in laparoscopic-assisted abdominoperineal resection

    PubMed Central

    Stitt, Laurel; Flores, Francisco Avila; Dhalla, Sonny S.

    2015-01-01

    We present a 71-year-old man who underwent laparoscopic-assisted abdominoperineal resection for recurrence of rectal cancer, which was complicated by a urethral injury. Traumatic urinary catheter insertion was ruled out as an alternative etiology. This case highlights the importance of recognizing urethral injury as a possible complication of laparoscopic-assisted abdominoperineal resection surgery. PMID:26834902

  10. Simulation System for Training in Laparoscopic Surgery

    NASA Technical Reports Server (NTRS)

    Basdogan, Cagatay; Ho, Chih-Hao

    2003-01-01

    A computer-based simulation system creates a visual and haptic virtual environment for training a medical practitioner in laparoscopic surgery. Heretofore, it has been common practice to perform training in partial laparoscopic surgical procedures by use of a laparoscopic training box that encloses a pair of laparoscopic tools, objects to be manipulated by the tools, and an endoscopic video camera. However, the surgical procedures simulated by use of a training box are usually poor imitations of the actual ones. The present computer-based system improves training by presenting a more realistic simulated environment to the trainee. The system includes a computer monitor that displays a real-time image of the affected interior region of the patient, showing laparoscopic instruments interacting with organs and tissues, as would be viewed by use of an endoscopic video camera and displayed to a surgeon during a laparoscopic operation. The system also includes laparoscopic tools that the trainee manipulates while observing the image on the computer monitor (see figure). The instrumentation on the tools consists of (1) position and orientation sensors that provide input data for the simulation and (2) actuators that provide force feedback to simulate the contact forces between the tools and tissues. The simulation software includes components that model the geometries of surgical tools, components that model the geometries and physical behaviors of soft tissues, and components that detect collisions between them. Using the measured positions and orientations of the tools, the software detects whether they are in contact with tissues. In the event of contact, the deformations of the tissues and contact forces are computed by use of the geometric and physical models. The image on the computer screen shows tissues deformed accordingly, while the actuators apply the corresponding forces to the distal ends of the tools. For the purpose of demonstration, the system has been set

  11. Reduced port laparoscopic gastrectomy: a review, techniques, and perspective.

    PubMed

    Inaki, Noriyuki

    2015-02-01

    Reduced port laparoscopic surgery has been used increasingly. It is a concept that has grown out of the various efforts aimed at minimally invasive surgery, with SILS being the ultimate reduced port technique. Reduced port laparoscopic surgery has been used to perform sleeve gastrectomy in bariatric surgery and excision of benign gastric submucosal tumor, applications that generally do not require lymph node dissection or complicated reconstruction. It can be done safely, result in a permanent cure, and offer good cosmetic outcomes. Reduced port laparoscopic surgery for gastric cancer has a short history, and its usefulness has not yet been fully established. This review describes the present situation and challenges faced as well as standardized procedures and the future prospects of reduced port laparoscopic gastrectomy for gastric cancer, which my team performs almost daily. These aspects of reduced port laparoscopic surgery are presented in light of the literature. PMID:25496345

  12. Learning curve in laparoscopic liver surgery: a fellow's perspective.

    PubMed

    Chiow, Adrian Kah Heng; Lee, Ser Yee; Chan, Chung Yip; Tan, Siong San

    2015-12-01

    The learning curve for laparoscopic liver surgery is infrequently addressed in current literature. In this paper, we explored the challenges faced in embarking on laparoscopic liver surgery in a unit that did predominantly open liver surgery. In setting up our laparoscopic liver surgery program, we adopted skills and practices learnt during fellowships at various high volume centers in North America and Australia, with modifications to suit our local patients' disease patterns. We started with simple minor resections in anterolateral segments to build confidence, which allowed us to train the surgical and nursing team before progressing to more difficult resections. Inter institutional collaboration and exchange of skills also enabled the synergistic development of techniques for safe progression to more complex surgeries. Multimedia resources and international guidelines for laparoscopic liver surgery are increasingly accessible, which further guide the practice of this emerging field, as evidence continues to validate the laparoscopic approach in well selected cases. PMID:26734626

  13. Single-port laparoscopic colectomy versus conventional laparoscopic colectomy for colon cancer: a comparison of surgical results

    PubMed Central

    2012-01-01

    Background Single-port laparoscopic surgery is a new technique that leaves no visible scar. This new technique has generated strong interest among surgeons worldwide. However, single-port laparoscopic colon surgery has not yet been standardized. Our aim in this study was to evaluate the feasibility of single-port laparoscopic colectomy compared with conventional laparoscopic colectomy for colon cancer. Methods We conducted a case-matched, controlled study comparing single-port laparoscopic colectomy to conventional laparoscopic colectomy for right-sided colon cancer. Results A total of ten patients were included for the single-port laparoscopic colectomy (S-LAC) group and ten patients for the conventional laparoscopic colectomy (C-LAC) group. The length of the skin incision in the S-LAC group was significantly shorter than that of the C-LAC group. Conclusion Our early experiences indicated that S-LAC for right-sided colon cancer is a feasible and safe procedure and that S-LAC results in a better cosmetic outcome. PMID:22531017

  14. Laparoscopic Splenectomy and Azygoportal Disconnection: a Systematic Review

    PubMed Central

    Jiang, Guo-Qing; Chen, Ping; Qian, Jian-Jun; Jin, Sheng-Jie

    2015-01-01

    Background and Objectives: Given the technical difficulty of laparoscopic splenectomy and azygoportal disconnection (LSD), data are limited that compare the laparoscopic to the open procedure. As the technique becomes more widespread, questions regarding its safety, feasibility, and reproducibility must be addressed. This review assesses the current status of LSD. Methods: We conducted our literature review with a search of the PubMed database. All published series of 5 or more laparoscopic splenectomy and azygoportal disconnection procedures were examined. The demographic, intraoperative, and postoperative data analyzed included number of ports, conversion rate, operative duration, estimated intraoperative blood loss, postoperative hospital stay, and complications. Results: Fifteen articles met the review criteria. Of 412 laparoscopic procedures, traditional laparoscopic splenectomy and azygoportal disconnection (TLSD) was used in 322 patients (78.2%), a modified laparoscopic procedure (MLSD) in 79 (19.2%), and a single-incision laparoscopic procedure (SLSD) in 11 (2.7%). Compared with the traditional and single-incision laparoscopic procedures, the MLSD procedure was associated with shorter operative duration and less blood loss. Furthermore, although the incidence of postoperative portal vein system thrombosis was higher in the laparoscopic than in the open splenectomy with azygoportal disconnection (OSD) procedure, the LSD procedure was associated with less pulmonary infection and pleural effusion and fewer incisional and overall complications than the open procedure. The rate of conversion to an open procedure was 5.4%. Conclusions: LSD is feasible and safe for selected patients when performed by an expert laparoscopic surgeon. It has perioperative advantages over OSD, but studies with longer follow-up periods and larger samples of patients are needed. PMID:26941546

  15. Laparoscopic entry: a review of Canadian general surgical practice

    PubMed Central

    Compeau, Christopher; McLeod, Natalie T.; Ternamian, Artin

    2011-01-01

    Background Laparoscopic surgery has gained popularity over open conventional surgery as it offers benefits to both patients and health care practitioners. Although the overall risk of complications during laparoscopic surgery is recognized to be lower than during laparotomy, inadvertent serious complications still occur. Creation of the pneumoperitoneum and placement of laparoscopic ports remain a critical first step during endoscopic surgery. It is estimated that up to 50% of laparoscopic complications are entry-related, and most injury-related litigations are trocar-related. We sought to evaluate the current practice of laparoscopic entry among Canadian general surgeons. Methods We conducted a national survey to identify general surgeon preferences for laparoscopic entry. Specifically, we sought to survey surgeons using the membership database from the Canadian Association of General Surgeons (CAGS) with regards to entry methods, access instruments, port insertion sites and patient safety profiles. Laparoscopic cholecystectomy was used as a representative general surgical procedure. Results The survey was completed by 248 of 1000 (24.8%) registered members of CAGS. Respondents included both community and academic surgeons, with and without formal laparoscopic fellowship training. The demographic profile of respondents was consistent nationally. A substantial proportion of general surgeons (> 80%) prefer the open primary entry technique, use the Hasson trocar and cannula and favour the periumbilical port site, irrespective of patient weight or history of peritoneal adhesions. One-third of surgeons surveyed use Veress needle insufflation in their surgical practices. More than 50% of respondents witnessed complications related to primary laparoscopic trocar insertion. Conclusion General surgeons in Canada use the open primary entry technique, with the Hasson trocar and cannula applied periumbilically to establish a pneumoperitoneum for laparoscopic surgery. This

  16. Efficacy of laparoscopic transversus abdominis plane block for elective laparoscopic cholecystectomy in elderly patients

    PubMed Central

    Tihan, Deniz; Totoz, Tolga; Tokocin, Merve; Ercan, Gulcin; Calikoglu, Tugba Koc; Vartanoglu, Talar; Celebi, Fatih; Dandin, Ozgur; Kafa, Ilker Mustafa

    2016-01-01

    Transversus abdominis plane (TAP) block technique seems to offer one of the most efficient methods for a local pain control. Our aim is to demonstrate the effectiveness and safety of TAP block for post-operative pain control under laparoscopic vision in elderly patients during laparoscopic cholecystectomy. The patients aged more than 65 years old, who had cholecystectomy due to symptomatic cholelithiasis, were retrospectively evaluated. The patients that were operated under general anesthesia + laparoscopic TAP block and those who were operated only under only general anesthesia were compared according to their’ age and gender, comorbidities, American Society of Anesthesiologists scores, visual analog scale (VAS) for pain and length of stay in the hospital. Median (±interquartile range) values of post-operative 24th-hour-VAS for pain was found consecutively 2 (±1-3) in TAP block + group and 3 (±2-5) in TAP block - group. The median post-operative 24th-hour-VAS value in overall patients was three. Patients’ VAS values were higher in the TAP block – group with a statistically significant difference (p = 0.001). Furthermore, no statistically significant difference was found for other parameters in two groups. The laparoscopic-guided TAP block can easily be performed and has potential for lower visceral injury risk and shorter operational time. Efficacy, safety and other advantages (analgesic requirements, etc.) make it an ideal abdominal field block in elderly patients. PMID:26773187

  17. The Lombardy Rare Donor Programme

    PubMed Central

    Revelli, Nicoletta; Villa, Maria Antonietta; Paccapelo, Cinzia; Manera, Maria Cristina; Rebulla, Paolo; Migliaccio, Anna Rita; Marconi, Maurizio

    2014-01-01

    Background In 2005, the government of Lombardy, an Italian region with an ethnically varied population of approximately 9.8 million inhabitants including 250,000 blood donors, founded the Lombardy Rare Donor Programme, a regional network of 15 blood transfusion departments coordinated by the Immunohaematology Reference Laboratory of the Ca’ Granda Ospedale Maggiore Policlinico in Milan. During 2005 to 2012, Lombardy funded LORD-P with 14.1 million euros. Materials and methods During 2005–2012 the Lombardy Rare Donor Programme members developed a registry of blood donors and a bank of red blood cell units with either rare blood group phenotypes or IgA deficiency. To do this, the Immunohaematology Reference Laboratory performed extensive serological and molecular red blood cell typing in 59,738 group O or A, Rh CCDee, ccdee, ccDEE, ccDee, K− or k− donors aged 18–55 with a record of two or more blood donations, including both Caucasians and ethnic minorities. In parallel, the Immunohaematology Reference Laboratory implemented a 24/7 service of consultation, testing and distribution of rare units for anticipated or emergent transfusion needs in patients developing complex red blood cell alloimmunisation and lacking local compatible red blood cell or showing IgA deficiency. Results Red blood cell typing identified 8,747, 538 and 33 donors rare for a combination of common antigens, negative for high-frequency antigens and with a rare Rh phenotype, respectively. In June 2012, the Lombardy Rare Donor Programme frozen inventory included 1,157 red blood cell units. From March 2010 to June 2012 one IgA-deficient donor was detected among 1,941 screened donors and IgA deficiency was confirmed in four previously identified donors. From 2005 to June 2012, the Immunohaematology Reference Laboratory provided 281 complex red blood cell alloimmunisation consultations and distributed 8,008 Lombardy Rare Donor Programme red blood cell units within and outside the region

  18. [Altruism and the donor].

    PubMed

    Langlois, A

    1991-08-01

    On December 20, 1988, the government of France passed a law to protect people who voluntarily participate in biomedical research. This article makes extensive reference to a major study, titled From Biology to Ethics, by Jean Bernard, a well-respected authority in the field of bioethics. The author looks at models proposed by Bernard, as examples for health volunteers, in particular, the blood donor and the self-experimenter. To set the tone of the article, she recalls the concept of altruism, as first proposed by Auguste Comte, then makes a linkage between his philosophy and Bernard's point of view. By trial and error, in their discussions, various ethics committees and the French State Council have agreed upon what constitutes fair compensation under the law. Unlike their Canadian counterparts, medical researchers in France have free access to volunteers who are not in perfect health--e.g., the elderly, people suffering from kidney deficiency, cirrhosis of the liver, etc.--but these "experimental subjects" receive no monetary compensation. Thus, healthy and less-than-healthy volunteers do not receive equal treatment under the law. This inequity, added to the fear of what amounts to a tax on the human body and the difficulty of ensuring just compensation, is giving rise to a great deal of uncertainty. PMID:1878857

  19. Successful use of the "unacceptable" heart donor.

    PubMed

    Menkis, A H; Novick, R J; Kostuk, W J; Pflugfelder, P W; Powell, A M; Thomson, D; McKenzie, F N

    1991-01-01

    Chronic shortage of donor organs has heightened interest in new strategies for increasing donor availability. Unacceptable hearts for transplant have previously been characterized by donor age greater than 40 years, more than 20% donor/recipient weight mismatch, ischemic time more than 4 hours, and the presence of coronary artery disease. A series of 185 consecutive orthotopic heart transplants were retrospectively examined. A significant number of donor hearts used were unacceptable by one or more of the above criteria. Our current approach is to match donors to recipients using a wide range of criteria. Donors are now accepted from any location in North America. We have accepted donors more than 55 years of age and donors weighing less than 50% of the recipient's body weight. Because of the chronic shortage of donor organs, donor criteria have been effectively liberalized, thereby increasing the donor pool without compromising the overall results of heart transplantation. PMID:2007168

  20. Thermal cracking with hydrogen donor diluent

    SciTech Connect

    Derbyshire, F.; Varghese, P.; Whitehurst, D.D.

    1983-07-26

    An improved hydrogen donor for hydrogen donor diluent cracking is provided by extraction with naphtha from the cracked product and hydrogenation by hydrogen transfer from a lower boiling hydrogen donor such as tetralin.

  1. Adult living donor liver imaging

    PubMed Central

    Cai, Larry; Yeh, Benjamin M.; Westphalen, Antonio C.; Roberts, John P.; Wang, Zhen J.

    2016-01-01

    Adult living donor liver transplantation (LDLT) is increasingly used for the treatment of end-stage liver disease. The three most commonly harvested grafts for LDLT are left lateral segment, left lobe, and right lobe grafts. The left lateral segment graft, which includes Couinaud’s segments II and III, is usually used for pediatric recipients or small size recipients. Most of the adult recipients need either a left or a right lobe graft. Whether a left or right lobe graft should be harvested from the donors depends on estimated graft and donor remnant liver volume, as well as biliary and vascular anatomy. Detailed preoperative assessment of the potential donor liver volumetrics, biliary and vascular anatomy, and liver parenchyma is vital to minimize risks to the donors and maximize benefits to the recipients. Computed tomography (CT) and magnetic resonance imaging (MRI) are currently the imaging modalities of choice in the preoperative evaluation of potential donors. This review provides an overview of key surgical considerations in LDLT that the radiologists must be aware of, and imaging findings on CT and MRI that the radiologists must convey to the surgeons when evaluating potential donors for LDLT. PMID:26912106

  2. Adult living donor liver imaging.

    PubMed

    Cai, Larry; Yeh, Benjamin M; Westphalen, Antonio C; Roberts, John P; Wang, Zhen J

    2016-01-01

    Adult living donor liver transplantation (LDLT) is increasingly used for the treatment of end-stage liver disease. The three most commonly harvested grafts for LDLT are left lateral segment, left lobe, and right lobe grafts. The left lateral segment graft, which includes Couinaud's segments II and III, is usually used for pediatric recipients or small size recipients. Most of the adult recipients need either a left or a right lobe graft. Whether a left or right lobe graft should be harvested from the donors depends on estimated graft and donor remnant liver volume, as well as biliary and vascular anatomy. Detailed preoperative assessment of the potential donor liver volumetrics, biliary and vascular anatomy, and liver parenchyma is vital to minimize risks to the donors and maximize benefits to the recipients. Computed tomography (CT) and magnetic resonance imaging (MRI) are currently the imaging modalities of choice in the preoperative evaluation of potential donors. This review provides an overview of key surgical considerations in LDLT that the radiologists must be aware of, and imaging findings on CT and MRI that the radiologists must convey to the surgeons when evaluating potential donors for LDLT. PMID:26912106

  3. Living kidney donors and ESRD.

    PubMed

    Ross, Lainie Friedman

    2015-07-01

    There are more than 325 living kidney donors who have developed end-stage renal disease and have been listed on the Organ Procurement and Transplantation Network (OPTN)/United Network for Organ Sharing (UNOS) deceased donor kidney wait list. The OPTN/UNOS database records where these kidney donors are listed and, if they donated after April 1994, where that donation occurred. These 2 locations are often not the same. In this commentary, I examine whether a national living donor registry should be created and whether transplantation centers should be notified when one of their living kidney donors develops end-stage renal disease. I consider and refute 5 potential objections to center notification. I explain that transplantation centers should look back at these cases and input data into a registry to attempt to identify patterns that could improve donor evaluation protocols. Creating a registry and mining the information it contains is, in my view, our moral and professional responsibility to future patients and the transplantation endeavor. As individuals and as a community, we need to acknowledge the many unknown risks of living kidney donation and take responsibility for identifying these risks. We then must share information about these risks, educate prospective donors about them, and attempt to minimize them. PMID:25936672

  4. How to Motivate Whole Blood Donors to Become Plasma Donors

    PubMed Central

    2014-01-01

    This study tested the efficacy of interventions to recruit new plasma donors among whole blood donors. A sample of 924 donors was randomized to one of three conditions: control; information only by nurse; and information plus self-positive image message by nurse (SPI). Participants in the control condition only received a leaflet describing the plasma donation procedure. In the two experimental conditions the leaflet was explained face-to-face by a nurse. The dependent variables were the proportion of new plasma donors and the number of donations at six months. Overall, 141 (15.3%) new plasma donors were recruited at six months. There were higher proportions of new plasma donors in the two experimental conditions compared to the control condition (P < .001); the two experimental conditions did not differ. Also, compared to the control condition, those in the experimental conditions (all Ps < .001) gave plasma more often (information only by nurse:  d = .26; SPI: d = .32); the SPI intervention significantly outperformed (P < .05) the information only by nurse condition. The results suggest that references to feelings of SPI such as feeling good and being proud and that giving plasma is a rewarding personal experience favor a higher frequency of plasma donation. PMID:25530909

  5. Laparoscopic Ovarian Surgery in Children and Adolescents

    PubMed Central

    Cho, Hye-yon; Park, Sung-ho; Park, Sung-taek

    2015-01-01

    Background and Objectives: Although laparoscopy is widely used in gynecologic surgery in adults, few studies have been undertaken to examine its use in young and adolescent patients. This study was conducted to investigate the safety and feasibility of laparoscopic surgery for the treatment of benign ovarian disease in children and adolescents. Methods: A retrospective chart review was conducted on 106 patients (age, <20 years) who underwent laparoscopic surgery at Kangnam Sacred Heart Hospital from 2006 through 2012. Results: The mean patient age was 17.1 years, and the youngest one was 8. Pathologic analyses revealed that 32 (30.2%) patients had dermoid cyst, 30 (28.3%) had simple cyst, and 15 (14.2%) had endometrioma. Conservative procedures, such as cystectomy (48.1%), aspiration (5.7%), fulguration (4.7%), and detorsion (3.8%), were performed in 65.1% of all cases. A subanalysis revealed that the surgical outcomes of children (age, ≤15 years), including operative time, estimated blood loss, postoperative hemoglobin decrease, and postoperative length of hospital stay, were comparable to those of adolescents (age, 16–19 years), despite significant differences in mean height between the 2 groups (156.1 ± 10.71 cm in children vs. 162.1 ± 5.14 cm in adolescents; P < .0001). (The age break between the study groups was set at 15 years, because most girls reach their adult height between the ages of 15 and 16 years.) No intra- or perioperative complications were noted. In a comparison study of surgical outcomes in 433 women (age, 20–50 years) and the 106 young and adolescent girls in our sample (age, <20 years), those in our patients were not inferior. Conclusion: In children and adolescents, laparoscopic surgery can be successfully performed with conventional instruments designed for use in adults. PMID:25788824

  6. [In vitro development of laparoscopic skills].

    PubMed

    Gödri, Veronika; Haidegger, Tamás; Saftics, György; Sándor, József; Wéber, György

    2012-08-01

    Minimally invasive surgery is a popular alternative to open surgical procedures. Laparoscopic surgeries require highly skilled surgeons with solid theoretical background and significant amount of practice. Pelvitrainers or simulators provide a good opportunity for practicing and developing laparoscopic skills. Laparoscopic training of medical students of the Semmelweis University is performed at the Institute of Experimental Surgery and Surgical Techniques on Apollo pelvitrainers. The trainer, the performed exercises and the time limits have to be validated by several measurements. Statistical evaluation of the results provides a possibility for the numerical evaluation of surgical skills as well as validating the usability of the pelvitrainer. In our study we tested the peg transfer exercise in pelvitrainers on four groups with different surgical background and level of expertise, complete novices (50 persons), medical students (326 persons), surgical residents (15), and experienced surgeons (4), respectively. A time limit of 240 s was defined for novices and 100 s for professionals. During the evaluation of the results the average time and the number of errors were calculated. The mean completion time of amateurs was 365.7 ± 130 s (mean ± standard deviation), with 2.57 errors. The performance of medical students was characterized by 159.3 ± 61.1 s average time with 1.21 errors, the completion time of residents was 257.9 ± 75.7 s with 1.13 error points, and 117.2 ± 29.1 s for the surgeons. These data show significant differences between the group, except between the results of medical students and surgeons. We plan to extend this study with the inclusion of more, experienced surgeons. PMID:22940390

  7. Laparoscopic Adrenalectomy for Large Adrenocortical Carcinoma

    PubMed Central

    al Qadhi, Hani; al Wahaibi, Khalifa; Rizvi, Syed G.

    2015-01-01

    Background: Adrenocortical cancer (ACC) is a rare disease that is difficult to treat. Laparoscopic adrenalectomy (LA) is performed, even for large adrenocortical carcinomas. However, the oncological effectiveness of LA remains unclear. This review presents the current knowledge of the feasibility and oncological effectiveness of laparoscopic surgery for ACC, with an analysis of data for outcomes and other parameters. Database: A systematic review of the literature was performed by searching the PubMed and Medline databases for all relevant articles in English, published between January 1992 and August 2014 on LA for adrenocortical carcinoma. Discussion: The search resulted in retrieval of 29 studies, of which 10 addressed the outcome of LA versus open adrenalectomy (OA) and included 844 patients eligible for this review. Among these, 206 patients had undergone LA approaches, and 638 patients had undergone OA. Among the 10 studies that compared the outcomes obtained with LA and OA for ACC, 5 noted no statistically significant difference between the 2 groups in the oncological outcomes of recurrence and disease-free survival, whereas the remaining 5 reported inferior outcomes in the LA group. Using a paired t test for statistical analysis, except for tumor size, we found no significant difference in local recurrence, peritoneal carcinomatosis, positive resection margin, and time to recurrence between the LA and OA groups. The overall mean tumor size in patients undergoing LA and OA was 7.1 and 11.2 cm, respectively (P = .0003), and the mean overall recurrence was 61.5 and 57.9%, respectively. The outcome of LA is believed to depend to a large extent on the size and stage of the lesion (I and II being favorable) and the surgical expertise in the center where the patient undergoes the operation. However, the present review shows no difference in the outcome between the 2 approaches across all stages. A poor outcome is likely to result from inadequate surgery

  8. [Right median nerve injury following laparoscopic sigmoidectomy].

    PubMed

    Mizuno, Ju; Yonenaga, Kazumichi; Arita, Hideko; Hanaoka, Kazuo

    2008-06-01

    Brachial plexus injury has often occurred secondary to malposition of the patient during general anesthesia. We have experienced median nerve injury following laparoscopic sigmoidectomy. A 61-year-old man with diabetes and hypertension received laparoscopic sigmoidectomy under general and epidural anesthesia. Tracheal intubation was easy without excessive retroflextion of his neck after anesthesia induction with fentanyl, propofol, and vecuronium. Both his upper arms were abducted to 80 degrees and his elbows were extended on a padded arm board. The shoulder braces were placed over both his acromioclavicular joints. His head remained in neutral position. Anesthesia was maintained with air, oxygen, sevoflurane, fentanyl, and vecuronium using mepivacaine via epidural catheter. During surgical procedures, he was in a combined lithotomy and head down position at maximum of 20 degrees. The operative table was tilted to the right at maximum of 20 degrees. The operation was finished successfully in 2 hours and 40 minutes without a special event. Postoperatively, he complained of numbness of the first, second, and third digits, and the radial side of fourth digit in his right hand. The redness on both his shoulders was observed. Muscle weakness and motor disturbance were not observed. Orthopedic surgeon diagnosed him as right median nerve injury. His symptoms improved gradually by physical training and disappeared one week after the operation. We suspect that his right median nerve injury was caused by compression and stretching of the brachial plexus in head down position, right lateral tilt table, use of shoulder brace, laparoscopy, abduction of the upper arm, and extension of the elbow. In laparoscopic operation in head down position, we should avoid using the shoulder brace to minimize the risk of brachial plexus injury. The arms should be approximated to the sides as nearly as possible and the elbows should be gently flexed to unload the median nerve and relieve

  9. Laparoscopic transperitoneal ureterolithotomy for large ureteric stones

    PubMed Central

    Al-Sayyad, Ahmed

    2012-01-01

    Objectives: To evaluate the efficacy and safety of laparoscopic transperitoneal ureterolithotomy for management of large proximal ureteric stones. Materials and Methods: Medical records of patients who underwent laparoscopic transperitoneal ureterolithotomy for proximal ureteral stones ≥2 cm were reviewed retrospectively. Patients’ characteristics, stone characteristics, perioperative and follow-up data were studied. Patients with stones <2 cm in size, previous transperitoneal surgical procedure, or follow-up duration <6 months were excluded from the study. Results: Twelve patients (mean age = 52.9 ± 12 years) with large upper ureteric stones (mean stone largest diameter = 39 ± 13 mm) were included. Nine patients had single stone, 2 patients had two stones, and 1 patient had large impacted stone with 2 small stones floating above. Mean operative time was 107 ± 49.5 min with mean blood loss of 60.5 ± 19.2 cc. Mean total pain score was 38.4 ± 5.5 (100 point scale) and mean time till resuming oral intake was 3.6 ± 0.5 h. Mean duration of hospital stay was 2.6 ± 1.4 days and mean duration of stenting was 7.3 ± 2 weeks. Throughout a mean duration of follow-up of 14.8 ± 7.6 months, 100% stone clearance rate was achieved with no recurrence. One patient developed a ureteric stricture treated by laser endoureterotomy and stenting for 6 weeks and responded without re-stricture formation. Conclusion: Laparoscopic transperitoneal ureterolithotomy is a safe and effective approach for selected patients with large proximal ureteric stones with reduced postoperative pain and short hospital stay, and should be considered as a treatment option for such stones. PMID:22346099

  10. Laparoscopic management of tumor in supernumerary ovary

    PubMed Central

    Prakash, Ved; Kant, Anita; Parashar, Abha; Rani, Uma

    2016-01-01

    Laparoscopic management of most of the adnexal masses has become feasible in the present era of advancing endoscopic techniques. A postmenopausal lady presented with lump in the abdomen, appeared to be a solid ovarian mass on ultrasound, and magnetic resonance imaging. On laparoscopy, both the ovaries were normal and the mass was not connected to uterus or adnexa. The mass was removed and histopathology confirmed it to be ovarian tissue thus confirming it to be a tumor in a supernumerary ovary. Examples of supernumerary ovary are among the rarest of gynecological abnormalities. PMID:27134478

  11. Laparoscopic Pringle maneuver: how we do it?

    PubMed Central

    Lhuaire, Martin; Memeo, Riccardo; Pessaux, Patrick; Kianmanesh, Reza; Sommacale, Daniele

    2016-01-01

    Laparoscopic liver resection (LLR) is technically possible with new devices which allow a relatively bloodless liver parenchymal transection. Despite, the main concern remains intraoperative hemorrhage. Currently, perioperative excessive blood loss during LLR is difficult to control with necessity of laparotomy conversion. Moreover, major blood loss requires transfusion and increases postoperative morbidity and mortality. When in-flow is limited by the hepatic pedicle clamping, it reduces intraoperative blood loss. The Pringle maneuver, first described in 1908, is the simplest method of inflow occlusion and currently can be achieved during LLR. The purpose of this note was to describe two different modalities of Pringle maneuver used by two different teams during LLR. PMID:27500146

  12. Laparoscopic management of tumor in supernumerary ovary.

    PubMed

    Prakash, Ved; Kant, Anita; Parashar, Abha; Rani, Uma

    2016-01-01

    Laparoscopic management of most of the adnexal masses has become feasible in the present era of advancing endoscopic techniques. A postmenopausal lady presented with lump in the abdomen, appeared to be a solid ovarian mass on ultrasound, and magnetic resonance imaging. On laparoscopy, both the ovaries were normal and the mass was not connected to uterus or adnexa. The mass was removed and histopathology confirmed it to be ovarian tissue thus confirming it to be a tumor in a supernumerary ovary. Examples of supernumerary ovary are among the rarest of gynecological abnormalities. PMID:27134478

  13. Septate gallbladder in the laparoscopic era

    PubMed Central

    Patel, Nitin R; Joshipura, Vismit P; Haribhakti, Sanjiv P; Soni, Harshad N

    2008-01-01

    The anatomy facing a surgeon during cholecystectomy is challenging as it involves complex relationship between the gallbladder, hepatic artery and extra-hepatic billiary tree. We report a case of septate gall bladder which was successfully treated with laparoscopic cholecystectomy. In this paper, we also discuss the embryology and characteristics of this rare anomaly. Lack of awareness, non-specific symptoms, signs and inadequacy of imaging methods are possible reasons for the reported problem of overlooking of this entity. Complete identification and removal of gallbladder is mandatory, as a remnant may result in recurrence of symptoms or stones. PMID:19547674

  14. Budd–Chiari Syndrome Following Laparoscopic Cholecystectomy

    PubMed Central

    Amarapurkar, Pooja D.; Parekh, Sunil J.; Sundeep, Punamiya; Amarapurkar, Deepak N.

    2013-01-01

    Patients with thrombophilic disorder while undergoing intra-abdominal surgery may develop splanchnic vein thrombosis which can have dire consequences. Here we report a case of a 38-year-old female who developed acute Budd–Chiari syndrome after a laparoscopic cholecystectomy. She had polycythemia vera which was not diagnosed before surgery. In this report we want to highlight presurgical evaluation of routine biochemical tests and ultrasonography suggestive of myeloproliferative disorders were missed which led to the Budd–Chiari syndrome. We recommend a meticulous look at the routine evaluation done prior to cholecystectomy is essential. PMID:25755508

  15. Laparoscopic Pringle maneuver: how we do it?

    PubMed

    Piardi, Tullio; Lhuaire, Martin; Memeo, Riccardo; Pessaux, Patrick; Kianmanesh, Reza; Sommacale, Daniele

    2016-08-01

    Laparoscopic liver resection (LLR) is technically possible with new devices which allow a relatively bloodless liver parenchymal transection. Despite, the main concern remains intraoperative hemorrhage. Currently, perioperative excessive blood loss during LLR is difficult to control with necessity of laparotomy conversion. Moreover, major blood loss requires transfusion and increases postoperative morbidity and mortality. When in-flow is limited by the hepatic pedicle clamping, it reduces intraoperative blood loss. The Pringle maneuver, first described in 1908, is the simplest method of inflow occlusion and currently can be achieved during LLR. The purpose of this note was to describe two different modalities of Pringle maneuver used by two different teams during LLR. PMID:27500146

  16. Laparoscopic approach in complicated diverticular disease

    PubMed Central

    Rotholtz, Nicolás A; Canelas, Alejandro G; Bun, Maximiliano E; Laporte, Mariano; Sadava, Emmanuel E; Ferrentino, Natalia; Guckenheimer, Sebastián A

    2016-01-01

    AIM: To analyze the results of laparoscopic colectomy in complicated diverticular disease. METHODS: This was a retrospective cohort study conducted at an academic teaching hospital. Data were collected from a database established earlier, which comprise of all patients who underwent laparoscopic colectomy for diverticular disease between 2000 and 2013. The series was divided into two groups that were compared: Patients with complicated disease (abscess, perforation, fistula, or stenosis) (G1) and patients undergoing surgery for recurrent diverticulitis (G2). Recurrent diverticulitis was defined as two or more episodes of diverticulitis regardless of patient age. Data regarding patient demographics, comorbidities, prior abdominal operations, history of acute diverticulitis, classification of acute diverticulitis at index admission and intra and postoperative variables were extracted. Univariate analysis was performed in both groups. RESULTS: Two hundred and sixty patients were included: 28% (72 patients) belonged to G1 and 72% (188 patients) to G2. The mean age was 57 (27-89) years. The average number of episodes of diverticulitis before surgery was 2.1 (r 0-10); 43 patients had no previous inflammatory pathology. There were significant differences between the two groups with respect to conversion rate and hospital stay (G1 18% vs G2 3.2%, P = 0.001; G1: 4.7 d vs G2 3.3 d, P < 0.001). The anastomotic dehiscence rate was 2.3%, with no statistical difference between the groups (G1 2.7% vs G2 2.1%, P = 0.5). There were no differences in demographic data (body mass index, American Society of Anesthesiology and previous abdominal surgery), operative time and intraoperative and postoperative complications between the groups. The mortality rate was 0.38% (1 patient), represented by a death secondary to septic shock in G2. CONCLUSION: The results support that the laparoscopic approach in any kind of complicated diverticular disease can be performed with low morbidity and

  17. [Traumatic Spigelian hernia. Elective extraperitoneal laparoscopic repair].

    PubMed

    Moreno-Egea, Alfredo; Campillo-Soto, Alvaro; Girela-Baena, Enrique; Torralba-Martínez, José Antonio; Corral de la Calle, Miquel; Aguayo-Albasini, José Luis

    2006-01-01

    Traumatic Spigelian hernia is rare. These hernias are usually treated in the same admission through open surgery. We present a case of Spigelian hernia in a high anatomical location following injury, with a cutaneous lesion and preperitoneal hematoma. Delayed parietal repair was performed through extraperitoneal laparoscopy. Elective laparoscopic repair in this case avoided surgery in an injured area, providing clear cosmetic advantages to the patient. We describe a modification to the classical approach to facilitate access to high-lying Spigelian defects. PMID:16426535

  18. Appendagitis following Diagnostic Laparoscopy and Laparoscopic Appendicectomy

    PubMed Central

    Kumar, R.; Bamford, R. F.; Kumar, D.

    2016-01-01

    Appendagitis is an uncommon clinical entity, often not recognised, and mistaken for more serious infective conditions. We describe a proven case of appendagitis which occurred after confirmed appendicitis. We postulate that this condition can coexist with appendicitis and indeed may be the result of coinflammation. This has several implications. Firstly, clinicians must retain an index of suspicion for this condition in a patient with localised abdominal pain which occurs after appendicitis. Secondly, it would be reasonable to suggest careful examination of colocated appendages in a patient with an otherwise normal-appearing appendix. Treatment might require laparoscopic resection, as performed in this case. PMID:27462475

  19. Appendagitis following Diagnostic Laparoscopy and Laparoscopic Appendicectomy.

    PubMed

    Kumar, R; Bamford, R F; Kumar, D; Singh-Ranger, G

    2016-01-01

    Appendagitis is an uncommon clinical entity, often not recognised, and mistaken for more serious infective conditions. We describe a proven case of appendagitis which occurred after confirmed appendicitis. We postulate that this condition can coexist with appendicitis and indeed may be the result of coinflammation. This has several implications. Firstly, clinicians must retain an index of suspicion for this condition in a patient with localised abdominal pain which occurs after appendicitis. Secondly, it would be reasonable to suggest careful examination of colocated appendages in a patient with an otherwise normal-appearing appendix. Treatment might require laparoscopic resection, as performed in this case. PMID:27462475

  20. [LAPAROSCOPIC TREATMENT OF INTRALIGAMENTAL LEIOMYOMA PER MAGNA].

    PubMed

    Bechev, B; Magunska, N; Kovachev, Emil; Ivanov, Stefan

    2016-01-01

    Uterine myoma is the most frequent benign tumor of female organs. Intraligamentary myomas in the broad ligament are rare. We present a case of 50 years old patient with 22 cm intraligamentary myoma with cystic degeneration, who is referred to the Gynecological Department of Ob/Gyn Hospital "Dr. Shterev" with complains of severe pain. This case is interesting for its rareness and diagnostic dilemma, because degenerative myomas can imitate malignant mass. Total laparoscopic hysterectomy with ablastic vaginal morcellation of the specimen in endobag was performed. The patient was discharged from the clinic next day. PMID:27514135

  1. [Complicated course of a laparoscopic cholecystectomy].

    PubMed

    Dralle, H; Neu, J; Köckerling, F; Klee, F; Büchler, M W

    2015-09-01

    The case presented deals with the complicated course of a laparoscopic cholecystectomy in a 45-year-old female patient due to cholecystolithiasis. The patient complained that during the operation an injury to the small intestine occurred, which was only operatively treated at midday of the despite massive pain and insufficient pain treatment. The intervention was claimed to have resulted in mental and physical suffering. The case is assessed by two independent experts in the sense of a "scientifically founded comment" with respect to the decision of the arbitration board and taking the surgical standards into consideration. PMID:26315012

  2. Laparoscopic Paravaginal Defect Repair: Surgical Technique and a Literature Review.

    PubMed

    Chinthakanan, Orawee; Miklos, John R; Moore, Robert D

    2015-11-01

    Paravaginal defects, commonly seen in patients with anterior vaginal wall prolapse, are due to the detachment of pubocervical fascia from the arcus tendineus fascia pelvis (ATFP), at or near its lateral attachment. The majority of anterior vaginal wall prolapse is thought to be caused by paravaginal defects. Richardson et al. first described and demonstrated the anatomy of the paravaginal defect, as well as described the initial technique of the abdominal approach to repair. Since that time, the laparoscopic approach for repair has been developed and described with success rates of laparoscopic paravaginal defect repair reported in the range of 60% to 89%. This minimally invasive approach to address anterior wall prolapse eliminates the need for a vaginal incision, reduces risk of vaginal shortening and can be completed at the same time as other laparoscopic procedures, such as hysterectomy, sacralcolpopexy, and/or Burch Urethropexy. Compared to the open abdominal approach, there is improved visualization, less risk of bleeding, and faster recovery with the laparoscopic method. Compared to an anterior colporrhaphy, laparoscopic paravaginal repair is a much more anatomic repair of lateral defects and does not result in vaginal shortening. The laparoscopic paravaginal repair should be considered as the first-line treatment of anterior vaginal wall prolapse caused by lateral defects, including at time of laparoscopic/robotic sacralcolpopexy. PMID:26680393

  3. Total Laparoscopic Hysterectomy Utilizing a Robotic Surgical System

    PubMed Central

    Nelson, Keith H.; Daucher, James A.

    2005-01-01

    Objectives: To describe the use of a robotic surgical system for total laparoscopic hysterectomy. Methods: We report a series of laparoscopic hysterectomies performed using the da Vinci Robotic Surgical System. Participants were women eligible for hysterectomy by standard laparoscopy. Operative times and complications are reported. Results: We completed 10 total laparoscopic hysterectomies between November 2001 and December 2002 with the use of the da Vinci Robotic Surgical System. Operative results were similar to those of standard laparoscopic hysterectomy. Operative time varied from 2 hours 28 minutes to 4 hours 37 minutes. Blood loss varied from 25 mL to 350 mL. Uterine weights varied from 49 g to 227 g. A cystotomy occurred in a patient with a history of a prior cystotomy unrelated to the robotic system. Conclusion: Total laparoscopic hysterectomy is a complex surgical procedure requiring advanced laparoscopic skills. Tasks like lysis of adhesions, suturing, and knot tying were enhanced with the robotic surgical system, thus providing unique advantages over existing standard laparoscopy. Total laparoscopic hysterectomy can be performed using robotic surgical systems. PMID:15791963

  4. Donor states in inverse opals

    NASA Astrophysics Data System (ADS)

    Mahan, G. D.

    2014-09-01

    We calculate the binding energy of an electron bound to a donor in a semiconductor inverse opal. Inverse opals have two kinds of cavities, which we call octahedral and tetrahedral, according to their group symmetry. We put the donor in the center of each of these two cavities and obtain the binding energy. The binding energies become very large when the inverse opal is made from templates with small spheres. For spheres less than 50 nm in diameter, the donor binding can increase to several times its unconfined value. Then electrons become tightly bound to the donor and are unlikely to be thermally activated to the semiconductor conduction band. This conclusion suggests that inverse opals will be poor conductors.

  5. Donor states in inverse opals

    SciTech Connect

    Mahan, G. D.

    2014-09-21

    We calculate the binding energy of an electron bound to a donor in a semiconductor inverse opal. Inverse opals have two kinds of cavities, which we call octahedral and tetrahedral, according to their group symmetry. We put the donor in the center of each of these two cavities and obtain the binding energy. The binding energies become very large when the inverse opal is made from templates with small spheres. For spheres less than 50 nm in diameter, the donor binding can increase to several times its unconfined value. Then electrons become tightly bound to the donor and are unlikely to be thermally activated to the semiconductor conduction band. This conclusion suggests that inverse opals will be poor conductors.

  6. Being a Living Donor: Risks

    MedlinePlus

    ... for blood transfusions side effects associated with allergic reactions to the anesthesia death The best source of information about risks and expected donor outcomes is your transplant team. In addition, it’s important to take an active role in ...

  7. Motivations for Giving of Alumni Donors, Lapsed Donors and Non-Donors: Implications for Christian Higher Education

    ERIC Educational Resources Information Center

    Rugano, Emilio Kariuki

    2011-01-01

    This descriptive and causal comparative study sought to identify motivations for alumni donor acquisition and retention in Christian institutions of higher learning. To meet this objective, motivations for alumni donors, lapsed donors, and non-donors were analyzed and compared. Data was collected through an electronic survey of a stratified sample…

  8. Laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy.

    PubMed

    Kayaalp, Cüneyt; Soyer, Vural; Ersan, Veysel; Aydın, Cemalettin; Karagül, Servet

    2016-01-01

    Congenital choledochal cysts are rare in adults. Due to the risk of developing cholangiocarcinoma, the current standard of care is complete excision of the cyst and reconstruction with hepaticojejunostomy. So far, more than 200 laparoscopic resections have been reported in adults, the majority being from Far Eastern countries over the last five years. Herein, the technique of laparoscopic type I choledochal cyst excision and hepaticojejunostomy is presented in a 37-year-old male with an accompanying video. The advantages of laparoscopic surgery are applicable for choledochal cyst excision as well. We believe that teamwork, expertise on intracorporeal suturing and hepatobiliary surgery are central issues for this operation. PMID:27436941

  9. Laparoscopic repair of a Bochdalek hernia in an adult woman.

    PubMed

    Sutedja, Barlian; Muliani, Yenny

    2015-08-01

    Bochdalek hernia (BH) is a congenital defect of the diaphragm that usually presents in the neonatal period with life threatening cardiorespiratory distress. It is rare for BH to remain silent until adulthood. A 51-year-old woman presented with progressive dyspnea and abdominal symptoms, but without a history of trauma. The diagnosis of BH was made based on chest X-ray and CT. The hernia was repaired by the laparoscopic technique, and the patient made an uneventful recovery. This report validates the feasibility of laparoscopic repair of BH in an adult, which should be within the capability of an advanced laparoscopic surgeon. PMID:26303737

  10. Laparoscopic Management of Hilar Cholangiocarcinoma: a Case Report.

    PubMed

    Puntambekar, Shailesh; Sharma, Vikrant; Kumar, Sanjay; Mitkare, Sainath; Joshi, Geetanjali; Parikh, Hirav

    2016-02-01

    The only option for cure of Klatskin's tumour is surgical excision. The radicality of the procedure is determined by the extent of the tumour and functional parameters of the patient. Complete laparoscopic resection of hilar cholangiocarcinoma with biliary reconstruction is a challenging procedure. The main aim is to achieve pathological negative margins, complete lymph node retrieval and enterobiliary bypass. We present a case report of a patient with hilar cholangiocarcinoma managed laparoscopically. The nodal yield was nine. On 6-month follow-up, the patient was symptom free. The main aim is to study the feasibility of performing this complex procedure completely laparoscopically. PMID:27186042

  11. Giant Bauhin valve adenoma and laparoscopically assisted colonoscopic polypectomy.

    PubMed

    Mikalauskas, Saulius; Račkauskas, Rokas; Zeromskas, Paulius; Strupas, Kęstutis

    2014-09-01

    Nowadays colonoscopic polypectomy has become a routine procedure, which is performed daily. Almost every colorectal benign tumor can be removed endoscopically, although there are some problematic adenomas which are either large in size or difficult to approach. In the past two decades laparoscopically assisted colonoscopic polypectomy has become established in the endoscopic world, which reduced the need of operations for those patients with lesions that are large or hard to approach. The first laparoscopically monitored colonoscopic polypectomy was performed by Franklin in 1991, and reported publicly in 1993. We present a case report of a patient who was diagnosed with Bauhin valve giant adenoma and underwent laparoscopically assisted polypectomy. PMID:25337179

  12. A haptic simulator to increase laparoscopic force application sensitivity.

    PubMed

    Long, Lindsay O; Singapogu, Ravikiran B; Arcese, Giovannina; Smith, Dane E; Burg, Timothy C; Pagano, Christopher C; Burg, Karen J L

    2013-01-01

    Laparoscopic surgery demands perceptual-motor skills that are fundamentally different from open surgery, and laparoscopists must be adept at perceiving tissue interaction at the surgical site and then applying precise amounts of forces through instruments without damaging tissues. A haptic simulator that emulates multiple salient laparoscopic tasks and renders differing degrees of forces was created. Two of the haptic skills tasks were evaluated in two studies to determine their ability to distinguish and then train laparoscopic force application sensitivity. Results suggested that the simulator has the capability of rendering salient force feedback information to which novices become increasingly more perceptually sensitive. PMID:23400169

  13. Laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy

    PubMed Central

    Kayaalp, Cüneyt; Soyer, Vural; Ersan, Veysel; Aydın, Cemalettin; Karagül, Servet

    2016-01-01

    Congenital choledochal cysts are rare in adults. Due to the risk of developing cholangiocarcinoma, the current standard of care is complete excision of the cyst and reconstruction with hepaticojejunostomy. So far, more than 200 laparoscopic resections have been reported in adults, the majority being from Far Eastern countries over the last five years. Herein, the technique of laparoscopic type I choledochal cyst excision and hepaticojejunostomy is presented in a 37-year-old male with an accompanying video. The advantages of laparoscopic surgery are applicable for choledochal cyst excision as well. We believe that teamwork, expertise on intracorporeal suturing and hepatobiliary surgery are central issues for this operation.

  14. [DISSEMINATED PERITONEAL LEYOMYOMATOSIS AFTER LAPAROSCOPIC MORCELLATION--A CASE REPORT].

    PubMed

    Gincheva, D; Nikolova, M

    2016-01-01

    We presented a case of 41-year-old patient underwent two laparoscopic Myomectomies and current laparotomy regarding suspection of necrotic leiomyoma. Intraoperative finding was suggestive of disseminated malignancy, but gefrir study showed benign smooth muscle tumors. The patient underwent total hysterectomy with right adnesectomy and total omentectomy. After histological and immunohistochemical study of the entire macroscopic material the final diagnosis was disseminated peritoneal leiomyomatosis. This disease is rare, but in recent years, in connection with the widespread introduction of laparoscopic surgery the reports of disseminated peritoneal leiomyomatosis occurring after laparoscopic morcellation, were frequent. PMID:27514144

  15. Fertility following laparoscopic management of benign adnexal cysts.

    PubMed

    Canis, M; Bassil, S; Wattiez, A; Pouly, J L; Manhes, H; Mage, G; Bruhat, M A

    1992-04-01

    Fertility following laparoscopic treatment of benign adnexal cysts without ovarian suture was studied retrospectively. Patients with endometriomas or who were previously infertile were excluded. Thirty-eight patients treated conservatively were included, 10 after partial resection of functional cysts, 23 after an ovarian cystectomy and six after treatment of a paraovarian cyst. One patient had two cysts. The overall intrauterine pregnancy rate was 92%; one patient had an ectopic pregnancy (2.6%). From these results, we conclude that fertility following laparoscopic treatment of adnexal cysts appears to be normal. Technical guidelines to improve laparoscopic cystectomy are proposed. PMID:1387882

  16. Development and clinical application of surgical navigation system for laparoscopic hepatectomy

    NASA Astrophysics Data System (ADS)

    Hayashi, Yuichiro; Igami, Tsuyoshi; Hirose, Tomoaki; Nagino, Masato; Mori, Kensaku

    2015-03-01

    This paper describes a surgical navigation system for laparoscopic surgery and its application to laparoscopic hepatectomy. The proposed surgical navigation system presents virtual laparoscopic views using a 3D positional tracker and preoperative CT images. We use an electromagnetic tracker for obtaining positional information of a laparoscope and a forceps. The point-pair matching registration method is performed for aligning coordinate systems between the 3D positional tracker and the CT images. Virtual laparoscopic views corresponding to the laparoscope position are generated from the obtained positional information, the registration results, and the CT images using a volume rendering method. We performed surgical navigation using the proposed system during laparoscopic hepatectomy for fourteen cases. The proposed system could generate virtual laparoscopic views in synchronization with the laparoscope position during surgery.

  17. Usability of Elective Laparoscopic Sigmoidectomy and Feasibility of Single-Incision Laparoscopic Surgery for Sigmoid Volvulus: Report of Three Cases

    PubMed Central

    Ueda, Masami; Onishi, Tadashi; Hata, Taishi; Nishida, Kentaro; Yanagawa, Takehiro; Fujita, Shoichiro; Fujita, Junya; Yoshida, Tetsuya; Tono, Takeshi; Monden, Takushi; Imaoka, Shingi; Mori, Masaki

    2015-01-01

    A therapeutic guideline for sigmoid volvulus (SV) has not been established, and the most recommended surgical procedure for SV has not been determined. Our objective is to assess the usability of elective laparoscopic sigmoidectomy and the feasibility of single-incision laparoscopic surgery for SV following endoscopic reduction. SV typically affects the elderly and accounts for 1% to 7% of intestinal obstructions in Western countries. We report on 3 patients with SV who underwent elective laparoscopic sigmoidectomy following endoscopic reduction, and we first describe single-port surgery for SV. We discuss the 3 patients (a 79-year-old male, an 88-year-old female, and a 67-year-old female) with SV who underwent elective laparoscopic sigmoidectomy following endoscopic reduction. All 3 patients underwent laparoscopic sigmoidectomy, and 2 patients underwent single-port laparoscopic surgery without complications. Recurrence of volvulus was not seen during the course of 12 to 24 months. In experienced hands, elective laparoscopic sigmoidectomy after colonoscopic detorsion is a valuable alternative, and single-port surgery is also feasible. PMID:25785318

  18. Usability of elective laparoscopic sigmoidectomy and feasibility of single-incision laparoscopic surgery for sigmoid volvulus: report of three cases.

    PubMed

    Ueda, Masami; Onishi, Tadashi; Hata, Taishi; Nishida, Kentaro; Yanagawa, Takehiro; Fujita, Shoichiro; Fujita, Junya; Yoshida, Tetsuya; Tono, Takeshi; Monden, Takushi; Imaoka, Shingi; Mori, Masaki

    2015-03-01

    A therapeutic guideline for sigmoid volvulus (SV) has not been established, and the most recommended surgical procedure for SV has not been determined. Our objective is to assess the usability of elective laparoscopic sigmoidectomy and the feasibility of single-incision laparoscopic surgery for SV following endoscopic reduction. SV typically affects the elderly and accounts for 1% to 7% of intestinal obstructions in Western countries. We report on 3 patients with SV who underwent elective laparoscopic sigmoidectomy following endoscopic reduction, and we first describe single-port surgery for SV. We discuss the 3 patients (a 79-year-old male, an 88-year-old female, and a 67-year-old female) with SV who underwent elective laparoscopic sigmoidectomy following endoscopic reduction. All 3 patients underwent laparoscopic sigmoidectomy, and 2 patients underwent single-port laparoscopic surgery without complications. Recurrence of volvulus was not seen during the course of 12 to 24 months. In experienced hands, elective laparoscopic sigmoidectomy after colonoscopic detorsion is a valuable alternative, and single-port surgery is also feasible. PMID:25785318

  19. Laparoscopic Pyloromyotomy: A Modified Simple Technique

    PubMed Central

    Anwar, Mohammed Omer; Omran, Yasser Al; Al-Hindi, Saeed

    2016-01-01

    Background: A modified laparoscopic pyloromyotomy (LP) technique may provide an alternative to treating infantile hypertrophic pyloric stenosis (IHPS) by improving operative timing with reduction of postoperative complication rates, compared with a three-port trocar system. Methods: Thirty-three infants were treated with IHPS at a single-centre between January 2002 and December 2011. The local surgical incision to the pylorus was performed according to Ramstedt’s pyloromyotomy; but with a two-port trocar system (umbilical and right lower abdominal crease ports), following a controlled stab wound into the epigastric region and a 3mm incision to allow introduction of ophthalmic knife. With the aid of atraumatic forceps and camera guidance, the ophthalmic knife was used to carefully incise the seromuscular layer, which allows improved manual tactile sensation compared to ergonomic laparoscopic spreaders. A Benson pyloric spreader was then used to further separate the pyloric muscle layer to complete the procedure. Results: In all 33 infants treated, LP was safely performed with no evidence of duodenal or mucosal perforation with complete pyloromyotomy achieved in each case. The postoperative course was rather uneventful apart from an umbilical wound infection. Conclusion: This modified approach is simple, safe and allows improved operative timing, whilst increasing surgeon’s confidence by tactile sensation. PMID:26793595

  20. Laparoscopic Management of Hepatic Hydatid Disease

    PubMed Central

    Palanivelu, C; Malladi, Vijaykumar; Senthilkumar, R.; Rajan, P. S.; Sendhilkumar, K.; Parthasarthi, R.; Kavalakat, Alfie

    2006-01-01

    Background: Hydatid disease is an endemic condition in several parts of the world. Owing to ease of travel, even surgeons in nonendemic areas encounter the disease and should be aware of its optimum treatment. A safe, new method of laparoscopic management of hepatic hydatid disease is described along with a review of the relevant literature. Methods: Sixty-six cases of hepatic hydatid disease were operated on laparoscopically using the Palanivelu Hydatid System. The special trocar-cannula system used and the technique of operation are described. Results: The majority of the patients presented with pain. Most of the patients had only a single cyst. The right lobe of the liver was most commonly involved. Cysts were bilateral in 4 patients. In 83.3%, simply evacuation of the hydatid cyst by the Palanivelu Hydatid System was done. In 13.7%, this was followed by a left lobectomy, as the cysts were large occupying almost the entire left lobe of the liver. The remnant cavity was dealt with by omentoplasty. The average follow-up period is 5.8 years. There have been no recurrences to date. Conclusion: We recommend Palanivelu Hydatid System for management of hepatic hydatid disease. We have found its efficacy to be optimum for preventing spillage, evacuating hydatid cyst contents, performing transcystic fenestration, and for dealing with cyst-biliary communications. PMID:16709359

  1. [Laparoscopic repair of abdominal wall hernias].

    PubMed

    Bezsilla, János

    2010-10-01

    Repair of abdominal wall defects is a challenge for all general surgeons and a variety of methods have been described in the past. Traditionally, primary suture repair was shown to have a high recurrence rate in long-term follow-up studies. Herniorrhaphies that apply a large prosthetic mesh are appear to have a lower failure rate, but extensive dissection of soft tissue contributes to an increased incidence of wound infections and wound-related complications. The method of laparoscopic incisional hernia repair was developed in the early 1990s. This technique is based on the same physical and surgical principles as the open underlay procedure. The laparoscopic intraperitoneal onlay mesh (IPOM) technique and mesh materials were developed further in subsequent years, and there have been numerous reports on successful use of the IPOM technique even for extremely large hernia openings in obese and elderly patients. Reduced surgical trauma and lower infection and recurrence rates are key advantages of the minimally invasive repair. Therefore, this operation has increased in popularity promising shorter hospital stay, improved outcome, and fewer complications than traditional open procedures. PMID:20965866

  2. Laparoscopic Versus Open Umbilical Hernia Repair

    PubMed Central

    Gonzalez, Rodrigo; Mason, Edward; Duncan, Titus; Wilson, Russell

    2003-01-01

    Background: The use of prosthetic material for open umbilical hernia repair has been reported to reduce recurrence rates. The aim of this study was to compare outcomes after laparoscopic versus open umbilical hernia repair. Methods: We reviewed all umbilical hernia repairs performed from November 1995 to October 2000. Demographic data, hernia characteristics, and outcomes were compared. Results: Of the 76 patients identified, 32 underwent laparoscopic repair (LR), 24 primary suture repairs (PSR), and 20 open repairs with mesh (ORWM). Preoperative characteristics were similar between groups. Hernia size was similar between LR and ORWM groups, and both were larger than that in the PSR group. ORWM compared with the other techniques resulted in longer operating time, more frequent use of drains, higher complication rates, and prolonged return to normal activities (RTNA). The length of stay (LOS) was longer in the ORWM than in the PSR group. When compared with ORWM, LR resulted in lower recurrence rates. LR resulted in fewer recurrences in patients with previous repairs and hernias larger than 3 cm than in both open techniques. Conclusions: LR results in faster RTNA, and lower complication and recurrence rates compared with those in ORWM. Patients with larger hernias and previous repairs benefit from LR. PMID:14626398

  3. The Laparoscopic Approach to Paraesophageal Hernia Repair

    PubMed Central

    Nason, Katie S.; Levy, Ryan M.; Witteman, Bart P.L.; Luketich, James D.

    2014-01-01

    Laparoscopic paraesophageal hernia repair continues to be one of the most challenging procedures facing the minimally invasive surgeon. A thorough understanding of the tenets of the operation and advanced skills in minimally invasive laparoscopy are needed for long-term freedom from symptomatic and anatomic recurrence. These include complete reduction of the hernia sac from the mediastinum back into the abdomen with careful preservation of the integrity of muscle and peritoneal lining of the crura, aggressive and complete mobilization of the esophagus to the level of the inferior pulmonary vein, clear identification of the gastroesophageal junction to allow accurate assessment of the intraabdominal esophageal length and use of Collis gastroplasty when esophageal lengthening is required for a tension-free intraabdominal repair. Liberal mobilization of the phrenosplenic and phrenogastric attachments substantially increases the mobility of the left limb of the crura, allowing for a tension-free primary closure in a large percentage of patients. The following describes our current approach to laparoscopic paraesophageal hernia repair following a decade of refinement in a high-volume center. PMID:22160778

  4. Analysis of Donor Motivations in Living Donor Liver Transplantation

    PubMed Central

    Abdeldayem, Hesham; Kashkoush, Samy; Hegab, Bassem Soliman; Aziz, Amr; Shoreem, Hany; Saleh, Shereef

    2014-01-01

    Objectives: The introduction of the living donor liver transplantation (LDLT) in Egypt as in elsewhere, has raised important psychological conflicts and ethical questions. The objective of this study was to get better understanding of the potential donors’ motives toward LDLT. Methods: This study was conducted on consecutive 193 living-liver donors who underwent partial hepatectomy as donors for LDLT during the period between April 2003 and January 2013, at the National Liver Institute Menoufeyia University, Egypt. Potential donors were thoroughly evaluated preoperatively through a screening questionnaire and interviews as regard their demographic data, relationship to the potential recipient, and motives toward proceeding to surgery. They were assured that the information shared between them and the transplant center is confidential. Results: The donors’ mean age was 25.53 ± 6.39 years with a range of 18–45 years. Males represented 64.7% and females were 35.3%. The most common donors (32.1%, n = 62) were sons and daughters to their parents (sons: n = 43, daughters: n = 19) while parents to their offsprings represent 15% (mothers: n = 21, fathers: n = 8). Brothers and sisters represent 16.5% (brothers: n = 22, sisters: n = 10). Nephews and nieces giving their uncles or aunts were 14%. The number of wives donating to their husbands was 11 (5.7%). Interestingly, there was no single husband who donated his wife. Among the remaining donors, there were 11 cousins and 1 uncle. Unrelated donors were 20 (10.4%). Several factors seemed to contribute to motivation for donation: the seriousness of the potential recipient condition, the relationship and personal history of the donor to the potential recipient, the religious beliefs, the trust in the health care system, and family dynamics and obligations. Conclusion: Absolute absence of coercion on the living-liver donor’s motives may not be realistic because of the serious

  5. Mannitol Infusion Within 15 Min of Cross-Clamp Improves Living Donor Kidney Preservation

    PubMed Central

    Andrews, Peter M.; Cooper, Matthew; Verbesey, Jennifer; Ghasemian, Seyed; Rogalsky, Derek; Moody, Patrick; Chen, Allen; Alexandrov, Peter; Wang, Hsing-Wen; Chen, Yu

    2014-01-01

    Background Optical coherence tomography (OCT) revealed that cells lining proximal convoluted tubules of living donor kidneys (LDKs) procured by laparoscopic procedures were very swollen in response to the brief period of ischemia experienced between the time of arterial vessel clamping and flushing the excised kidney with cold preservation solution. Damage to the tubules as a result of this cell swelling resulted in varying degrees of acute tubular necrosis (ATN) that slowed the recovery of the donor kidneys during the first 2 weeks after their transplantation. Methods To prevent this cell damage during LDK procurement, we changed the protocol for intravenous administration of mannitol (i.e., 12.5 or 25 g) to the donor. Specifically, we reduced the time of mannitol administration from 30 to 15 min or less before clamping the renal artery. Result OCT revealed that this change in the timing of mannitol administration protected the human donor proximal tubules from normothermic-induced cell swelling. An evaluation of posttransplant recovery of renal function showed that patients treated with this modified protocol returned to normal renal function significantly faster than those treated with mannitol 30 min or more before clamping the renal artery. Conclusion Because slow graft recovery in the first weeks after transplantation represents a risk factor for long-term graft function and survival, we believe that this change in pretreatment protocol will improve renal transplants in patients receiving LDK. PMID:24831920

  6. Blood Donation by Elderly Repeat Blood Donors

    PubMed Central

    Zeiler, Thomas; Lander-Kox, Jutta; Alt, Timo

    2014-01-01

    Summary Background Upper age limits for blood donors are intended to protect elderly blood donors from donor reactions. However, due to a lack of data about adverse reactions in elderly blood donors, upper age limits are arbitrary and vary considerably between different countries. Methods Here we present data from 171,231 voluntary repeat whole blood donors beyond the age of 68 years. Results Blood donations from repeat blood donors beyond the age of 68 years increased from 2,114 in 2005 to 38,432 in 2012 (from 0,2% to 4.2% of all whole blood donations). Adverse donor reactions in repeat donors decreased with age and were lower than in the whole group (0.26%), even in donors older than 71 years (0.16%). However, from the age of 68 years, the time to complete recovery after donor reactions increased. Donor deferrals were highest in young blood donors (21.4%), but increased again in elderly blood donors beyond 71 years (12.6%). Conclusion Blood donation by regular repeat blood donors older than 71 years may be safely continued. However, due to a lack of data for donors older than 75 years, blood donation in these donors should be handled with great caution. PMID:25254019

  7. Rectal arteriovenous fistula resected laparoscopically after laparoscopic sigmoidectomy: a case report.

    PubMed

    Ushigome, Hajime; Hayakawa, Tetsushi; Morimoto, Mamoru; Kitagami, Hidehiko; Tanaka, Moritsugu

    2014-01-01

    We report a very rare case of rectal arteriovenous fistula following sigmoidectomy and discuss this case in the context of the existing literature. In April 2011, the patient, a man in his 60s, underwent laparoscopic sigmoidectomy with lymph node dissection for sigmoid colon cancer. Beginning in February 2012, he experienced frequent diarrhea. Abdominal contrast-enhanced CT revealed local thickening of the rectal wall and rectal arteriovenous fistula near the anastomosis site. Rectitis from the rectal arteriovenous fistula was diagnosed. No improvement was seen with conservative treatment. Therefore, surgical resection was performed laparoscopically and the site of the lesion was confirmed by intraoperative angiography. The arteriovenous fistula was identified and resected. Postoperatively, diarrhea symptoms resolved, and improvement in rectal wall thickening was seen on abdominal CT. No recurrence has been seen as of 1 year postoperatively. PMID:24450345

  8. Single site multiport umbilical laparoscopic appendicectomy versus conventional multiport laparoscopic appendicectomy in acute settings

    PubMed Central

    Yadav, SP

    2014-01-01

    Introduction Although conventional multiport laparoscopic appendicectomy (CMLA) is preferred for managing acute appendicitis, the recently developed transumbilical laparoscopic approach is rapidly gaining popularity. However, its wide dissemination seems restricted by technical/technological issues. In this regard, a newly developed method of single site multiport umbilical laparoscopic appendicectomy (SMULA) was compared prospectively with CMLA to assess the former’s efficacy and the technical advantages in acute scenarios. Methods Overall, 430 patients were studied: 212 in the SMULA group and 218 in the CMLA group. The same surgeon performed all the procedures using routine laparoscopic instruments. The SMULA technique entailed three ports inserted directly at the umbilical mound through three distinct strategically placed mini-incisions without raising the umbilical flap. The CMLA involved the traditional three-port technique. Results Both groups were comparable in terms of demographic criteria, indications for surgery, intraoperative blood loss, time to ambulation, length of hospital stay and umbilical morbidity. Although the mean operative time was marginally longer in the SMULA group (43.35 minutes, standard deviation [SD]: 21.16 minutes) than in the CMLA group (42.28 minutes, SD: 21.41 minutes), this did not reach statistical significance. Conversely, the mean pain scores on day 0 and the cosmetic outcomes differed significantly and favoured the SMULA technique. None of the patients developed port site hernias over the follow-up period (mean 2.9 years). Conclusions The favourable outcomes for the SMULA technique are likely to be due to the three small segregated incisions at one place and better trocar ergonomics. The SMULA technique is safe in an acute setting and may be considered of value among the options for transumbilical appendicectomy. PMID:25198978

  9. Clinical results with acridine orange using a novel confocal laparoscope

    NASA Astrophysics Data System (ADS)

    Tanbakuchi, Anthony A.; Rouse, Andrew R.; Hatch, Kenneth D.; Gmitro, Arthur F.

    2009-02-01

    We previously reported on the development of a multi-spectral confocal laparoscope for clinical imaging. In this paper we present current results using the system to image ovaries with a new laparoscope design using the contrast agent acridine orange. This new laparoscope integrates computer controlled systems for focus, depth scans, and localized contrast agent delivery. Precise axial position control is accomplished with tiny stepper motors integrated inside the laparoscope handle. Ergonomic handle controls allow for data acquisition, deliver of contrast agents, and adjustment of imaging depth during procedures by the surgeon. We have approval to use acridine orange in our clinical trials to image ovaries in vivo during oophorectomies. We present in vivo results using both acridine orange and fluorescein as the topically administered contrast agent.

  10. Appendicitis after laparoscopic ovarian cystectomy—coincidence or complication

    PubMed Central

    Gallmann, Dalia Mirjam; Stoessel, Kurt-Aurel; Schoeb, Othmar

    2016-01-01

    Diagnosis of appendicitis, particularly in young women, may be challenging. In case of abdominal pain in the postoperative period of laparoscopic surgery, one should not only think of complications such as bleeding and injury of the bowel but also such as acute appendicitis. We report a case of a 26-year-old female patient with a post-laparoscopic acute appendicitis with appendicolithiasis 3 days after a laparoscopic ovarian cystectomy during which the appendix appeared inconspicuous. Appendicitis after gynecologic laparoscopy is a rare but potentially dangerous condition. One should consider the possibility of a postoperative appendicitis in case of an acute abdomen after laparoscopic surgery. Further studies might be of value to re-evaluate incidental appendectomy especially in cases of appendicolithiasis. PMID:27103602

  11. Spilled gallstones mimicking a retroperitoneal sarcoma following laparoscopic cholecystectomy.

    PubMed

    Kim, Bum-Soo; Joo, Sun-Hyung; Kim, Hyun-Cheol

    2016-05-01

    Laparoscopic cholecystectomy has become a standard treatment of symptomatic gallstone disease. Although spilled gallstones are considered harmless, unretrieved gallstones can result in intra-abdominal abscess. We report a case of abscess formation due to spilled gallstones after laparoscopic cholecystectomy mimicking a retroperitoneal sarcoma on radiologic imaging. A 59-year-old male with a surgical history of a laparoscopic cholecystectomy complicated by gallstones spillage presented with a 1 mo history of constant right-sided abdominal pain and tenderness. Computed tomography and magnetic resonance imaging demonstrated a retroperitoneal sarcoma at the sub-hepatic space. On open exploration a 5 cm × 5 cm retroperitoneal mass was excised. The mass contained purulent material and gallstones. Final pathology revealed abscess formation and foreign body granuloma. Vigilance concerning the possibility of lost gallstones during laparoscopic cholecystectomy is important. If possible, every spilled gallstone during surgery should be retrieved to prevent this rare complication. PMID:27158213

  12. Appendicitis after laparoscopic ovarian cystectomy-coincidence or complication.

    PubMed

    Gallmann, Dalia Mirjam; Stoessel, Kurt-Aurel; Schoeb, Othmar

    2016-01-01

    Diagnosis of appendicitis, particularly in young women, may be challenging. In case of abdominal pain in the postoperative period of laparoscopic surgery, one should not only think of complications such as bleeding and injury of the bowel but also such as acute appendicitis. We report a case of a 26-year-old female patient with a post-laparoscopic acute appendicitis with appendicolithiasis 3 days after a laparoscopic ovarian cystectomy during which the appendix appeared inconspicuous. Appendicitis after gynecologic laparoscopy is a rare but potentially dangerous condition. One should consider the possibility of a postoperative appendicitis in case of an acute abdomen after laparoscopic surgery. Further studies might be of value to re-evaluate incidental appendectomy especially in cases of appendicolithiasis. PMID:27103602

  13. Spilled gallstones mimicking a retroperitoneal sarcoma following laparoscopic cholecystectomy

    PubMed Central

    Kim, Bum-Soo; Joo, Sun-Hyung; Kim, Hyun-Cheol

    2016-01-01

    Laparoscopic cholecystectomy has become a standard treatment of symptomatic gallstone disease. Although spilled gallstones are considered harmless, unretrieved gallstones can result in intra-abdominal abscess. We report a case of abscess formation due to spilled gallstones after laparoscopic cholecystectomy mimicking a retroperitoneal sarcoma on radiologic imaging. A 59-year-old male with a surgical history of a laparoscopic cholecystectomy complicated by gallstones spillage presented with a 1 mo history of constant right-sided abdominal pain and tenderness. Computed tomography and magnetic resonance imaging demonstrated a retroperitoneal sarcoma at the sub-hepatic space. On open exploration a 5 cm × 5 cm retroperitoneal mass was excised. The mass contained purulent material and gallstones. Final pathology revealed abscess formation and foreign body granuloma. Vigilance concerning the possibility of lost gallstones during laparoscopic cholecystectomy is important. If possible, every spilled gallstone during surgery should be retrieved to prevent this rare complication. PMID:27158213

  14. Two-port laparoscopic appendectomy assisted with needle grasper comparison with conventional laparoscopic appendectomy

    PubMed Central

    Hut, Adnan; Avaroglu, Huseyin; Uzman, Sinan; Yildirim, Dogan; Ferahman, Sina; Cekic, Erdinc

    2016-01-01

    Purpose The 2-port laparoscopic appendectomy technique (TLA) is between the conventional 3-port and single-port laparoscopic appendectomy surgeries. We compared postoperative pain and cosmetic results after TLA with conventional laparoscopic appendectomy (CLA) by a 3-port device. Methods Patients undergoing TLA were matched with patients undergoing CLA between February 2015 and November 2015 at the same institution. Thirty-two patients underwent TLA with a needle grasper. The appendix was secured by a percutaneous organ-holding device (needle grasper), then removed through a puncture at McBurney's point. Another 38 patients underwent CLA. Patient demographics, operative details, and postoperative outcomes were collected and evaluated. Results One patient in the TLA group developed a wound infection and 1 patient in the CLA group developed a postoperative intra-abdominal abscess and 3 wound infections. There was no significant difference between the groups when comparing the length of hospital stay, time until oral intake, and other complications. The pain score in the first 12 hours after surgery was significanly higher in CLA group than the TLA group (P < 0.001). Operative time was significantly shorter in the CLA group compared to the TLA group (P < 0.001). Conclusion TLA using a needle grasper was associated with a significantly lower pain score 12 hours after surgery, better cosmetic results, and lower cost, than the CLA 3-port procedure because of the fewer number of ports. PMID:27478810

  15. Donor Hemovigilance with Blood Donation

    PubMed Central

    Diekamp, Ulrich; Gneißl, Johannes; Rabe, Angela; Kießig, Stephan T.

    2015-01-01

    Background Reports on unexpected events (UEs) during blood donation (BD) inadequately consider the role of technical UEs. Methods Defined local and systemic UEs were graded by severity; technical UEs were not graded. On January 1, 2008, E.B.P.S.-Logistics (EBPS) installed the UE module for plasma management software (PMS). Donor room physicians entered UEs daily into PMS. Medical directors reviewed entries quarterly. EBPS compiled data on donors, donations, and UEs from January 1, 2008 to June 30, 2011. Results 6,605 UEs were observed during 166,650 BDs from 57,622 donors for a corrected incidence of 4.30% (0.66% local, 1.59% systemic, 2.04% technical UEs). 2.96% of BDs were accompanied by one UE and 0.45% by >1 UE (2-4). 6.3% of donors donating blood for their first time, 3.5% of those giving blood for their second time, and 1.9% of donors giving their third or more BD experienced UEs. Most common UEs were: discontinued collections due to venous access problems, repeated venipuncture, and small hematomas. Severe circulatory UEs occurred at a rate of 16 per 100,000 BDs. Conclusions Technical UEs were common during BD. UEs accompanied first and second donations significantly more often than subsequent donations. PMID:26195932

  16. Laparoscopic resection of a jejunal mesenteric pseudocyst: case report

    PubMed Central

    RESTA, G.; TARTARINI, D.; FABBRI, N.; BIANCHINI, E.; ANANIA, G.

    2014-01-01

    Mesenteric cysts are rare and can occur at any age. They can manifest with abdominal pain or compressive mass effect. The exact etiology is unknown. Ultrasonography, computed tomography and laparoscopy are used in diagnosing mesenteric cysts. Laparoscopic excision of a mesenteric cyst is possible and should be considered as the treatment of choice. We present a case of mesenteric pseudocyst of small bowel treated by laparoscopic excision. PMID:25644729

  17. Augmented versus Virtual Reality Laparoscopic Simulation: What Is the Difference?

    PubMed Central

    Botden, Sanne M.B.I.; Buzink, Sonja N.; Schijven, Marlies P.

    2007-01-01

    Background Virtual reality (VR) is an emerging new modality for laparoscopic skills training; however, most simulators lack realistic haptic feedback. Augmented reality (AR) is a new laparoscopic simulation system offering a combination of physical objects and VR simulation. Laparoscopic instruments are used within an hybrid mannequin on tissue or objects while using video tracking. This study was designed to assess the difference in realism, haptic feedback, and didactic value between AR and VR laparoscopic simulation. Methods The ProMIS AR and LapSim VR simulators were used in this study. The participants performed a basic skills task and a suturing task on both simulators, after which they filled out a questionnaire about their demographics and their opinion of both simulators scored on a 5-point Likert scale. The participants were allotted to 3 groups depending on their experience: experts, intermediates and novices. Significant differences were calculated with the paired t-test. Results There was general consensus in all groups that the ProMIS AR laparoscopic simulator is more realistic than the LapSim VR laparoscopic simulator in both the basic skills task (mean 4.22 resp. 2.18, P < 0.000) as well as the suturing task (mean 4.15 resp. 1.85, P < 0.000). The ProMIS is regarded as having better haptic feedback (mean 3.92 resp. 1.92, P < 0.000) and as being more useful for training surgical residents (mean 4.51 resp. 2.94, P < 0.000). Conclusions In comparison with the VR simulator, the AR laparoscopic simulator was regarded by all participants as a better simulator for laparoscopic skills training on all tested features. PMID:17361356

  18. Robotic-Assisted Versus Laparoscopic Colectomy: Cost and Clinical Outcomes

    PubMed Central

    Davis, Bradley R.; Yoo, Andrew C.; Moore, Matt

    2014-01-01

    Background and Objectives: Laparoscopic colectomies, with and without robotic assistance, are performed to treat both benign and malignant colonic disease. This study compared clinical and economic outcomes for laparoscopic colectomy procedures with and without robotic assistance. Methods: Patients aged ≥18 years having primary inpatient laparoscopic colectomy procedures (cecectomy, right hemicolectomy, left hemicolectomy, and sigmoidectomy) identified by International Classification of Diseases, Ninth Edition procedure codes performed between 2009 and the second quarter of 2011 from the Premier Hospital Database were studied. Patients were matched to a control cohort using propensity scores for disease, comorbidities, and hospital characteristics and were matched 1:1 for specific colectomy procedure. The outcomes of interest were hospital cost of laparoscopic robotic-assisted colectomy compared with traditional laparoscopic colectomy, surgery time, adverse events, and length of stay. Results: Of 25 758 laparoscopic colectomies identified, 98% were performed without robotic assistance and 2% were performed with robotic assistance. After matching, 1066 patients remained, 533 in each group. Lengths of stay were not significantly different between the matched cohorts, nor were rates of major, minor, and/or surgical complications. Inpatient procedures with robotic assistance were significantly more costly than those without robotic assistance ($17 445 vs $15 448, P = .001). Operative times were significantly longer for robotic-assisted procedures (4.37 hours vs 3.34 hours, P < .001). Conclusion: Segmental colectomies can be performed safely by either laparoscopic or robotic-assisted methods. Increased per-case hospital costs for robotic-assisted procedures and prolonged operative times suggest that further investigation is warranted when considering robotic technology for routine laparoscopic colectomies. PMID:24960484

  19. Case report: laparoscopic partial nephrectomy for isolated renal hydatid disease.

    PubMed

    Basiri, A; Nadjafi-Semnani, M; Nooralizadeh, A

    2006-01-01

    A 73-year-old male patient with an isolated calcified hydatid cyst in the lower pole of the right kidney presented with a history of weight loss and cloudy, foul-smelling urine. Laparoscopic partial nephrectomy was performed, at which the cyst was removed en bloc. Six months postoperatively, a CT scan revealed no recurrence of hydatidosis. To our knowledge, this is the first report of laparoscopic partial nephrectomy for the treatment of isolated renal echinococcosis. PMID:16426127

  20. Peritoneal adhesions after laparoscopic gastrointestinal surgery

    PubMed Central

    Mais, Valerio

    2014-01-01

    Although laparoscopy has the potential to reduce peritoneal trauma and post-operative peritoneal adhesion formation, only one randomized controlled trial and a few comparative retrospective clinical studies have addressed this issue. Laparoscopy reduces de novo adhesion formation but has no efficacy in reducing adhesion reformation after adhesiolysis. Moreover, several studies have suggested that the reduction of de novo post-operative adhesions does not seem to have a significant clinical impact. Experimental data in animal models have suggested that CO2 pneumoperitoneum can cause acute peritoneal inflammation during laparoscopy depending on the insufflation pressure and the surgery duration. Broad peritoneal cavity protection by the insufflation of a low-temperature humidified gas mixture of CO2, N2O and O2 seems to represent the best approach for reducing peritoneal inflammation due to pneumoperitoneum. However, these experimental data have not had a significant impact on the modification of laparoscopic instrumentation. In contrast, surgeons should train themselves to perform laparoscopy quickly, and they should complete their learning curves before testing chemical anti-adhesive agents and anti-adhesion barriers. Chemical anti-adhesive agents have the potential to exert broad peritoneal cavity protection against adhesion formation, but when these agents are used alone, the concentrations needed to prevent adhesions are too high and could cause major post-operative side effects. Anti-adhesion barriers have been used mainly in open surgery, but some clinical data from laparoscopic surgeries are already available. Sprays, gels, and fluid barriers are easier to apply in laparoscopic surgery than solid barriers. Results have been encouraging with solid barriers, spray barriers, and gel barriers, but they have been ambiguous with fluid barriers. Moreover, when barriers have been used alone, the maximum protection against adhesion formation has been no greater than

  1. [Laparoscopic treatment of hydatid liver cysts].

    PubMed

    Salinas Sedó, G; Velásquez Hawkins, C; Saavedra Tafur, L

    2001-01-01

    In the treatment of the liver hydatid cyst, many surgical techniques have been used, from aspiration, drainage, marsupialization to the complete excision of the cyst with segmentary liver resection. With the appearance of laparoscopic surgery, new chances for the treatment of liver hydatidoses come to us in this frequent pathology in our country. In this paper we show the laparoscopic technique used in some patients seen by us in the last years. After we made the diagnosis, we gave medical treatment with albendazol 400 mg per day during 90 days, prior to surgery. We also used antibiotic prophylaxis with wide spectrum antibiotics. Surgery was performed with the patient in dorsal decubitus with ports: umbilical; 10 mm for angled optics (30-45 ), epigastric;10 mm, for right subcostal in the mid collar bone position. 5 mm for aspiration and forceps and right subcostal and front axillar line. We performed a diagnostic laparoscopy to visualize the cyst. We introduced soaked gauzes with ClNa 21% surrounding the cyst specially in the more protruded zone. Afterwards we punctured the cyst and took laboratory samples searching for the scolex in the direct exam, then we injected ClNa 21% in the cyst. It stay for 5 minutes and we made rechanges for 4-5 times. We take a piece of the wall cyst and adventicy for pathological examination. We take out the germinative layer and the daughter s hydatides with care to put them in extraction bags to leave out their content in a ClNa 21% recipient. Finally we retrieved the gauzes previously introduced, we suck the remaining fluid and introduce a piece of epiplon inside the residual cavity, fixed with suture points to the border and left a 16F fenestrated probe that is left outside by a lateral port. The postoperative management is the same as the laparoscopic colecystectomy. The oral route begins when the postoperative ileum is over (12 to 24 hours), treatment of the pain, prompt deambulation and discharge in relation of the external

  2. Body Mass Index and Its Role in Total Laparoscopic Hysterectomy

    PubMed Central

    Bhandari, Shilpa; Agrawal, Pallavi; Singh, Aparna

    2014-01-01

    Objective. To evaluate operative and perioperative outcomes in patients undergoing total laparoscopic hysterectomy according to their body mass index. Method. A retrospective study was performed for patients undergoing total laparoscopic hysterectomy at a tertiary care center for a period of 4 years. Patients were divided into two groups: obese (BMI > 30 Kg/m2) and nonobese (BMI < 30 Kg/m2). Duration of surgery, intraoperative blood loss, successful laparoscopic completion, and intraoperative complications were compared in two groups. Result. A total of 253 patients underwent total laparoscopic hysterectomy from January 2010 to December 2013. Out of them, 105 women (41.5%) had a BMI of more than 30 kg/m2. Overall, the mean blood loss was 85.79 ± 54.17 mL; the operative time was 54.17 ± 19.83 min. The surgery was completed laparoscopically in 244 (96.4%) women while laparotomy was done in 4 cases and vaginal suturing and closure of vault were done in 5 cases. Risk of vaginal assistance was higher in obese patients whereas out of the 4 conversions to laparotomy 3 had BMI < 30 kg/m2. The operative time was increased as the BMI of patient increased. Conclusions. Total laparoscopic hysterectomy is a safe and effective procedure for obese patients and can be performed with an efficacy similar to that in nonobese patients.

  3. Umbilical only access laparoscopic pyeloplasty in children: Preliminary report

    PubMed Central

    Nerli, Rajendra B.; Magdum, Prasad V.; Ghagane, Shridhar C.; Hiremath, Murigendra B.; Reddy, Mallikarjuna

    2016-01-01

    Background: Over the past three decades, laparoscopic surgery has become a well-established alternative to open surgery in the management of ureteropelvic junction (UPJ) obstruction. Currently, several efforts are being made, aimed at further reducing the morbidity associated with conventional laparoscopy. We report our experience with modified umbilical port laparoscopic pyeloplasty in children. Materials and Methods: Children presenting with hydronephrosis secondary to UPJ obstruction formed the study group. A 5 mm endoscopic port was placed on the inferior umbilical crease. The two 3 mm instruments were introduced through puncture sites created a few mm superior and lateral to the endoscopic port, under vision. Total operating time, the time taken for insertion of double pigtail catheter, time taken for pyeloplasty anastomosis and complications were noted. Results: During the study period, 16 children underwent modified umbilical only access laparoscopic pyeloplasty. The total operating time and the time for insertion of double pigtail catheter were significantly more in our earlier half of cases. Conclusions: Modified umbilical port laparoscopic pyeloplasty reduces the morbidity associated with conventional multiport laparoscopy without the need of expensive multichannel cannulas, curved laparoscopic instruments and longer laparoscopic endoscopes. Though crossing instruments are a factor which prolongs the duration of surgery, it does not hinder complex suturing needed during pyeloplasty. PMID:27251522

  4. Laparoscopic resection of colonic lipomas: When and why?

    PubMed Central

    Böler, Deniz Eren; Baca, Bilgi; Uras, Cihan

    2013-01-01

    Patient: Male, >60 Final Diagnosis: Colonic lipoma Symptoms: Rectal bleeding • abdominal pain • fatique • abdominal distention Medication: — Clinical Procedure: Laparoscopic resection Specialty: General surgery Objective We aimed to review and discuss the clinical picture and management of 4 patients who underwent laparoscopic colonic resection with a definitive pathology of colonic lipoma Background: Colonic lipomas are rare benign nonepithelial tumors of the colon. They begin to be symptomatic when they reach a certain size, although the presentation can vary. Different endoscopic and surgical treatment strategies have been reported in the literature. Case Reports: Four male patients who underwent laparoscopic colonic resection and had definitive diagnosis of colonic lipoma were included in this report. All patients were over 60 years old. The first case presented with massive rectal bleeding. Obstructive symptoms and intermittent bleeding were prominent in the second and third cases. Abdominal pain and discomfort was present in the forth case. In the first 2 cases, abdominal CTs were suggestive of colonic lipoma and laparoscopic ileocecal resection was performed. However, malignancy could not be ruled out in the other 2 cases due to large size and heterogeneous appearance of the lesions and inconclusive endoscopic biopsies consisted of ulcer with exudate and inflammatory cells. Laparoscopic left and right hemicolectomy was performed in the third and forth cases, respectively. There were no complications in any patients. Conclusions: Laparoscopic resection can be the first choice in treatment of colonic lipomas with various presentations. Wider resections should be considered in cases with uncertain diagnosis. PMID:23901354

  5. Single-incision laparoscopic surgery for biliary tract disease

    PubMed Central

    Chuang, Shu-Hung; Lin, Chih-Sheng

    2016-01-01

    Single-incision laparoscopic surgery (SILS), or laparoendoscopic single-site surgery, has been employed in various fields to minimize traumatic effects over the last two decades. Single-incision laparoscopic cholecystectomy (SILC) has been the most frequently studied SILS to date. Hundreds of studies on SILC have failed to present conclusive results. Most randomized controlled trials (RCTs) have been small in scale and have been conducted under ideal operative conditions. The role of SILC in complicated scenarios remains uncertain. As common bile duct exploration (CBDE) methods have been used for more than one hundred years, laparoscopic CBDE (LCBDE) has emerged as an effective, demanding, and infrequent technique employed during the laparoscopic era. Likewise, laparoscopic biliary-enteric anastomosis is difficult to carry out, with only a few studies have been published on the approach. The application of SILS to CBDE and biliary-enteric anastomosis is extremely rare, and such innovative procedures are only carried out by a number of specialized groups across the globe. Herein we present a thorough and detailed analysis of SILC in terms of operative techniques, training and learning curves, safety and efficacy levels, recovery trends, and costs by reviewing RCTs conducted over the past three years and two recently updated meta-analyses. All existing literature on single-incision LCBDE and single-incision laparoscopic hepaticojejunostomy has been reviewed to describe these two demanding techniques. PMID:26811621

  6. Single-Site Nissen Fundoplication Versus Laparoscopic Nissen Fundoplication

    PubMed Central

    Sharp, Nicole E.; Vassaur, John

    2014-01-01

    Background: Advances in minimally invasive surgery have led to the emergence of single-incision laparoscopic surgery (SILS). The purpose of this study is to assess the feasibility of SILS Nissen fundoplication and compare its outcomes with traditional laparoscopic Nissen fundoplication. Methods: This is a retrospective study of 33 patients who underwent Nissen fundoplication between January 2009 and September 2010. Results: There were 15 SILS and 18 traditional laparoscopic Nissen fundoplication procedures performed. The mean operative time was 129 and 182 minutes in the traditional laparoscopic and single-incision groups, respectively (P = .019). There were no conversions in the traditional laparoscopic group, whereas 6 of the 15 patients in the SILS group required conversion by insertion of 2 to 4 additional ports (P = .0004). At short-term follow-up, recurrence rates were similar between both groups. To date, there have been no reoperations. Conclusions: SILS Nissen fundoplication is both safe and feasible. Short-term outcomes are comparable with standard laparoscopic Nissen fundoplication. Challenges related to the single-incision Nissen fundoplication include overcoming the lengthy learning curve and decreasing the need for additional trocars. PMID:25392613

  7. Laparoscopic pancreatic surgery for benign and malignant disease.

    PubMed

    de Rooij, Thijs; Klompmaker, Sjors; Abu Hilal, Mohammad; Kendrick, Michael L; Busch, Olivier R; Besselink, Marc G

    2016-04-01

    Laparoscopic surgery for benign and malignant pancreatic lesions has slowly been gaining acceptance over the past decade and is being introduced in many centres. Some studies suggest that this approach is equivalent to or better than open surgery, but randomized data are needed to assess outcomes. In this Review, we aim to provide a comprehensive overview of the state of the art in laparoscopic pancreatic surgery by aggregating high-quality published evidence. Various aspects, including the benefits, limitations, oncological efficacy, learning curve and latest innovations, are discussed. The focus is on laparoscopic Whipple procedure and laparoscopic distal pancreatectomy for both benign and malignant disease, but robot-assisted surgery is also addressed. Surgical and oncological outcomes are discussed as well as quality of life parameters and the cost efficiency of laparoscopic pancreatic surgery. We have also included decision-aid algorithms based on the literature and our own expertise; these algorithms can assist in the decision to perform a laparoscopic or open procedure. PMID:26882881

  8. Laparoscopic hysterectomy of large uteri using three-trocar technique

    PubMed Central

    Zeng, Wenjie; Chen, Liyou; Du, Weijie; Hu, Jinghui; Fang, Xiangming; Zhao, Xiaofeng

    2015-01-01

    Aim: The uterus with its size exceeds 12 weeks of gestation have been considered a relative contraindication to laparoscopic hysterectomy. With surgical techniques progressed and laparoscopic instruments improved, laparoscopic hysterectomy for large uteri have been performed safely and effectively. The aim of this study is to assess the feasibility and safety of laparoscopic hysterectomy on uterus more than 800 g using a three-trocar technique on 18 patients. Methods: From June 2011 to June 2013 a total of 18 consecutive patients underwent laparoscopic hysterectomy for benign gynaecological conditions. All of the 18 consecutive cases were successfully completed by laparoscopy with the instruction of the procedure. Results: All of the 18 cases were completed by laparoscopy without major complication. The average time of the surgery was 107 min (65-180), the average blood lost was 225 ml (50-800 ml), the average weight of the uterus was 1105 g (820-1880 g), and the average HGB drop was 0.9 g/dl (0.2-1.9 g/dl). Conclusion: Based on appropriate techniques and careful operate, Laparoscopic hysterectomies for large uteri using three-trocar is safe and feasible to most of the patients. PMID:26131249

  9. Predicting Difficult Laparoscopic Cholecystectomy Based on Clinicoradiological Assessment

    PubMed Central

    Udachan, Tejaswini V; Sasnur, Prasad; Baloorkar, Ramakanth; Sindgikar, Vikram; Narasangi, Basavaraj

    2015-01-01

    Introduction Laparoscopic cholecystectomy (LC) is the gold standard treatment for symptomatic cholelithiasis. However, of all Laparoscopic cholecystectomies, 1-13% requires conversion to an open for various reasons. Thus, for surgeons it would be helpful to establish criteria that would predict difficult laparoscopic cholecystectomy and conversion preoperatively. But there is no clear consensus among the laparoscopic surgeons regarding the parameters predicting the difficult dissection and conversion to open cholecystectomy. Aim To assess the clinical and radiological parameters for predicting the difficult laparoscopic cholecystectomy and its conversion. Materials and Methods This was a prospective study conducted from October 2010 to October 2014. Total of 180 patients meeting the inclusion criteria undergoing LC were included in the study. Four parameters were assessed to predict the difficult LC. These parameters were: 1) Gallbladder wall thickness; 2) Pericholecystic fluid collection; 3) Number of attacks; 4) Total leucocyte count. The statistical analysis was done using Z-test. Results Out of 180 patients included in this study 126 (70%) were easy, 44 (24.44%) were difficult and 3 (5.56%) patients required conversion to open cholecystectomy. The overall conversion rate was 5.6%. The TLC>11000, more than 2 previous attacks of cholecystitis, GB wall thickness of >3mm and Pericholecystic collection were all statistically significant for predicting the difficult LC and its conversion. Conclusion The difficult laparoscopic cholecystectomy and conversion to open surgery can be predicted preoperatively based on number of previous attacks of cholecystitis, WBC count, Gall bladder wall thickness and Pericholecystic collection. PMID:26816942

  10. Single-site Laparoscopic Colorectal Surgery Provides Similar Clinical Outcomes Compared to Standard Laparoscopic Surgery: An Analysis of 626 Patients

    PubMed Central

    Sangster, William; Messaris, Evangelos; Berg, Arthur S.; Stewart, David B.

    2015-01-01

    BACKGROUND Compared to standard laparoscopy, single-site laparoscopic colorectal surgerymay potentially offer advantages by creating fewer surgical incisions and providing a multi-functional trocar. Previous comparisons, however, have been limited by small sample sizes and selection bias. OBJECTIVE To compare 60-day outcomes between standard laparoscopic and single-site laparoscopic colorectal surgery patients undergoing elective and urgent surgeries. DESIGN This was an unselected retrospective cohort study comparing patients who underwent elective and unplanned standard laparoscopic or single-site laparoscopic colorectal resections for benign and malignant disease between 2008 and 2014. Outcomes were compared using univariate analyses. SETTING This study was conducted at a single institution. PATIENTS A total of 626 consecutive patients undergoing laparoscopic colorectal surgery were included. MAIN OUTCOME MEASURES Morbidity and mortality within 60 postoperative days. RESULTS 318 (51%) and 308 (49%) patients underwent standard laparoscopic and single-site laparoscopic procedures, respectively. No significant difference was noted in mean operative time (Standard laparoscopy 182.1 ± 81.3 vs. Single-site laparoscopy 177±86.5, p=0.30) and postoperative length of stay (Standard laparoscopy 4.8±3.4 vs. Single-site laparoscopy 5.5 ± 6.9, p=0.14). Conversions to laparotomy and 60-day readmissions were also similar for both cohorts across all procedures performed. A significant difference was identified in the number of patients who developed postoperative complications (Standard laparoscopy 19.2% vs. Single-site laparoscopy 10.7%, p=0.004), especially with respect to surgical-site infections (Standard laparoscopy 11.3% vs. Single-site laparoscopy 5.8%, p=0.02). LIMITATIONS This was a retrospective, single institution study. CONCLUSIONS Single-site laparoscopic colorectal surgery demonstrates similar results to standard laparoscopic colorectal surgery in regards to

  11. Clinical significance of single-port laparoscopic splenectomy: comparison of single-port and multiport laparoscopic procedure

    PubMed Central

    Han, Eui Soo; Kim, Dong Goo; Lee, Jun Suh; Kim, Eun Young; Lee, Soo Ho; Hong, Tae Ho; Na, Gun Hyung

    2015-01-01

    Purpose Single-port laparoscopic splenectomy has been performed sporadically. The aim of this study is to assess our experience with single-port laparoscopic splenectomy compared to conventional multiport laparoscopic surgery for the usual treatment modality for various kinds of splenic disease. Methods Between October 2008 to February 2014, 29 patients underwent single-port laparoscopic splenectomy and 32 patients received multiport laparoscopic splenectomy. We retrospectively analyzed the clinical outcomes of single-port group and multiport group. Results The body mass index and disease profiles of the both groups were similar. The operative times of single-port and multiport group were 113.6 ± 39.9 and 95.9 ± 38.9 minutes, respectively (P = 0.946). The operative blood loss of the two groups were 295.8 ± 301.3 and 322.5 ± 254.5 mL (P = 0.582). Postoperative retrieved splenic weight of the single-port and multiport groups were 283.9 ± 300.7 and 362.3 ± 471.8 g, respectively (P = 0.261). One single-port partial splenectomy and 6 multiport partial splenectomies were performed in this study. There was one intraoperative gastric wall injury. It occurred in single-port group, which was successfully managed during the operation. Each case was converted to laparotomy in both groups due to bleeding. There was one mortality case in the multiport laparoscopic splenectomy group, which was not related to the splenectomy. Mean hospital stay of the single-port and multiport group was 5.8 ± 2.5 and 7.3 ± 5.2 days respectively (P = 0.140). Conclusion Single-port laparoscopic splenectomy seems to be a feasible approach for various kinds of splenic disease compared to multiport laparoscopic surgery. PMID:26236693

  12. Utilization of Deceased Donor Kidneys to Initiate Living Donor Chains.

    PubMed

    Melcher, M L; Roberts, J P; Leichtman, A B; Roth, A E; Rees, M A

    2016-05-01

    We propose that some deceased donor (DD) kidneys be allocated to initiate nonsimultaneous extended altruistic donor chains of living donor (LD) kidney transplants to address, in part, the huge disparity between patients on the DD kidney waitlist and available donors. The use of DD kidneys for this purpose would benefit waitlisted candidates in that most patients enrolled in kidney paired donation (KPD) systems are also waitlisted for a DD kidney transplant, and receiving a kidney through the mechanism of KPD will decrease pressure on the DD pool. In addition, a LD kidney usually provides survival potential equal or superior to that of DD kidneys. If KPD chains that are initiated by a DD can end in a donation of an LD kidney to a candidate on the DD waitlist, the quality of the kidney allocated to a waitlisted patient is likely to be improved. We hypothesize that a pilot program would show a positive impact on patients of all ethnicities and blood types. PMID:26833680

  13. Large Abdominal Wall Endometrioma Following Laparoscopic Hysterectomy

    PubMed Central

    Borncamp, Erik; Mehaffey, Philip; Rotman, Carlos

    2011-01-01

    Background: Endometriosis is a common condition in women that affects up to 45% of patients in the reproductive age group by causing pelvic pain. It is characterized by the presence of endometrial tissue outside the uterine cavity and is rarely found subcutaneously or in abdominal incisions, causing it to be overlooked in patients with abdominal pain. Methods: A 45-year-old woman presented with lower abdominal pain 2 years following a laparoscopic supracervical hysterectomy. She was found to have incidental cholelithiasis and a large abdominal mass suggestive of a significant ventral hernia on CT scan. Results: Due to the peculiar presentation, surgical intervention took place that revealed a large 9cm×7.6cm×6.2cm abdominal wall endometrioma. Conclusion: Although extrapelvic endometriosis is rare, it should be entertained in the differential diagnosis for the female patient who presents with an abdominal mass and pain and has a previous surgical history. PMID:21902990

  14. Techniques of laparoscopic cholecystectomy: Nomenclature and selection.

    PubMed

    Haribhakti, Sanjiv P; Mistry, Jitendra H

    2015-01-01

    There are more than 50 different techniques of laparoscopic cholecystectomy (LC) available in literature mainly due to modifications by surgeons in aim to improve postoperative outcome and cosmesis. These modifications include reduction in port size and/or number than what is used in standard LC. There is no uniform nomenclature to describe these different techniques so that it is not possible to compare the outcomes of different techniques. We brief the advantages and disadvantages of each of these techniques and suggest the situation where particular technique would be useful. We also propose a nomenclature which is easy to remember and apply, so that any future comparison will be possible between the techniques. PMID:25883450

  15. Techniques of laparoscopic cholecystectomy: Nomenclature and selection

    PubMed Central

    Haribhakti, Sanjiv P.; Mistry, Jitendra H.

    2015-01-01

    There are more than 50 different techniques of laparoscopic cholecystectomy (LC) available in literature mainly due to modifications by surgeons in aim to improve postoperative outcome and cosmesis. These modifications include reduction in port size and/or number than what is used in standard LC. There is no uniform nomenclature to describe these different techniques so that it is not possible to compare the outcomes of different techniques. We brief the advantages and disadvantages of each of these techniques and suggest the situation where particular technique would be useful. We also propose a nomenclature which is easy to remember and apply, so that any future comparison will be possible between the techniques. PMID:25883450

  16. Laparoscopic cholecystectomy--can conversion be predicted?

    PubMed

    Sikora, S S; Kumar, A; Saxena, R; Kapoor, V K; Kaushik, S P

    1995-01-01

    The possibility of conversion to open cholecystectomy (OC) always exists while performing a laparoscopic cholecystectomy (LC). This study has been performed with the aim of identifying factors predicting conversion to OC. From October 1992-April 1994, LC was attempted in 150 patients and conversion to OC was required in 29 (19%) patients. Ten preoperative factors were analyzed retrospectively to identify parameters significantly correlating with conversion to OC. Preoperative factors analyzed were age, sex, duration of symptoms, BMI (Body Mass Index), past history of jaundice, previous abdominal surgery, associated medical risk factors, palpable lump on clinical examination, USG, and OCG findings. Univariate and multiple stepwise regression analysis identified male sex, USG finding of contracted/thick-walled gall bladder, and a palpable gall bladder lump on examination as significant preoperative factors predicting conversion to OC. PMID:8553679

  17. Laparoscopic management of infantile hypertrophic pyloric stenosis.

    PubMed

    Gogolja, D; Visnjić, S; Maldini, B; Radesić, L; Roić, G; Zganjer, M; Fattorini, I

    2001-01-01

    Infantile hypertrophic pyloric stenosis is a common problem in pediatric surgery. Conventional management by the upper laparotomy was the method of choice over the last few decades. Advanced minimally invasive surgery allows successful endoscopic management of this entity too. We report on our initial experience with endoscopic surgery in the treatment of infantile hypertrophic pyloric stenosis with respect to some technical details. The operative procedure was well tolerated by the infant. After a short and uneventful postoperative course, the infant regained eating habits and was discharged from the hospital on the fifth postoperative day. Our favourable initial experience suggests that laparoscopic pyloromyotomy could be a safe and efficient alternative to the open surgery. PMID:11428282

  18. E-NOTES transumbilical laparoscopic appendectomy.

    PubMed

    Graur, F; Elisei, R; Al-Hajjar, N

    2013-01-01

    We present a case of laparoscopic transumbilical single incision appendectomy. A 17-year-old patient with an insidious onset of symptoms 4 months ago by diffuse abdominal pain that later was localized in the right iliac fossa accompanied by loss of appetite, nausea and vomiting. Following clinical examination and abdominal ultrasound, she was diagnosed with chronic appendicitis and surgical treatment was recommended. Pneumoperitoneum was performed under general anesthesia. Three trocars of 5 mm diameter were inserted through a single umbilical incision of 10 mm length into the peritoneal cavity. The exploration has revealed a swollen appendix. After transsection of the mesoappendix with LigaSure forceps, two Roeder knots were placed at on the base of the appendix. Intervention duration was 60 minutes. Postoperative course was favorable. Patient assessment within 2 months after discharge showed disappearance of symptoms and the postoperative scar hidden in the umbilical scar. PMID:23958105

  19. Evolution and future of laparoscopic colorectal surgery

    PubMed Central

    Kaiser, Andreas M

    2014-01-01

    The advances of laparoscopic surgery since the early 1990s have caused one of the largest technical revolutions in medicine since the detection of antibiotics (1922, Flemming), the discovery of DNA structure (1953, Watson and Crick), and solid organ transplantation (1954, Murray). Perseverance through a rocky start and increased familiarity with the chop-stick surgery in conjunction with technical refinements has resulted in a rapid expansion of the indications for minimally invasive surgery. Procedure-related factors initially contributed to this success and included the improved postoperative recovery and cosmesis, fewer wound complications, lower risk for incisional hernias and for subsequent adhesion-related small bowel obstructions; the major breakthrough however came with favorable long-term outcomes data on oncological parameters. The future will have to determine the specific role of various technical approaches, define prognostic factors of success and true progress, and consider directing further innovation while potentially limiting approaches that do not add to patient outcomes. PMID:25386060

  20. [Robotic laparoscopic radical prostatectomy: update 2008].

    PubMed

    John, H

    2008-03-01

    Radical prostatectomy aims for optimal tumor control, minimal morbidity, and best functional outcomes of urinary continence and erection. With the introduction of the robotic daVinci surgical system an impressive shift from open radical to robotic laparoscopic prostatectomy (RLP) has occurred especially in the USA. Unfortunately, initial and instrumental costs and maintenance fees of the system are still very high. Compared with the open retropubic approach, RLP has a similar short-term outcome in oncological control, potency, and urinary continence but potentially distinctly favorable benefits in blood loss, transfusion rates, and minor complications. However, RLP is still in its infancy compared to open radical prostatectomy. Inter-institutional trials with the same validated questionnaires are necessary for the future to evaluate oncological and functional results conclusively. The individual surgeon's experience with his routinely preferred technique remains the crucial key for a successful oncological and functional outcome in radical prostatectomy, whatever technology is used. PMID:18231769

  1. Ventral laparoscopic abomasopexy on adult cows

    PubMed Central

    Desrochers, André; Bouré, Ludovic; Hélie, Pierre

    2006-01-01

    Abstract Displacement of the abomasum is frequently diagnosed by veterinarians in bovine practice and numerous surgical techniques have been developed to treat and prevent this condition. Complications secondary to those techniques are related to their degree of invasiveness and the development of postoperative wound infections. The objectives of this study were to describe a safe and reliable abomasopexy technique by laparoscopy and to assess postoperative adhesion formation. A ventral laparoscopic abomasopexy was performed on 10 adult dry cows. The abomasum was fixed with 4 simple interrupted sutures using USP 2 polydioxanone suture material. No major complications were encountered during the surgery. Abomasal adhesions were visually evaluated by laparoscopy 3 mo postoperatively. This technique proved to be simple and safe, and it provided adequate abomasum fixation in healthy dry cows. It could be used to surgically correct left displaced abomasum. PMID:16642872

  2. Ventral laparoscopic abomasopexy on adult cows.

    PubMed

    Babkine, Marie; Desrochers, André; Bouré, Ludovic; Hélie, Pierre

    2006-04-01

    Displacement of the abomasum is frequently diagnosed by veterinarians in bovine practice and numerous surgical techniques have been developed to treat and prevent this condition. Complications secondary to those techniques are related to their degree of invasiveness and the development of postoperative wound infections. The objectives of this study were to describe a safe and reliable abomasopexy technique by laparoscopy and to assess postoperative adhesion formation. A ventral laparoscopic abomasopexy was performed on 10 adult dry cows. The abomasum was fixed with 4 simple interrupted sutures using USP 2 polydioxanone suture material. No major complications were encountered during the surgery. Abomasal adhesions were visually evaluated by laparoscopy 3 mo postoperatively. This technique proved to be simple and safe, and it provided adequate abomasum fixation in healthy dry cows. It could be used to surgically correct left displaced abomasum. PMID:16642872

  3. [LAPAROSCOPIC BURCH COLPOSUSPENSION WITH PARAVAGINAL REPAIR].

    PubMed

    Bechev, Blagovest; Magunska, Nadya; Ivanov, Stefan; Kovachev, Emil

    2016-01-01

    Genuine urinary stress incontinence (GUSI) is defined by the International Continence Society (ICS) as involuntary loss of urine coincident with increased intra-abdominal pressure in the absence of a detrusor contraction or an over-distended bladder. If the patient demonstrates a cystocele secondary to a paravaginal defect, a paravaginal defect repair should be performed before the colposuspension. The laparoscopic retropubic colposuspension gained popularity because of its reported advantages of improved visualization, shorter hospital stay, faster recovery and decreased blood loss. A review of our experience revealed 11 of 24 patients had a Burch urethropexy and paravaginal repair and 13 of 24 a Burch urethropexy alone. Average operative time was 80 min, estimated blood loss of less than 50 ml and hospital stays less than 48 h. PMID:27514139

  4. Ambulatory laparoscopic cholecystectomy: A single center experience

    PubMed Central

    Tiryaki, Cagri; Bayhan, Zülfü; Kargi, Ertugrul; Alponat, Ahmet

    2016-01-01

    AIM: To evaluate the demographic and clinical parameters affecting the outcomes of ambulatory laparoscopic cholecystectomy (ALC) in terms of pain, nausea, anxiety level, and satisfaction of patients in a tertiary health center. MATERIALS AND METHODS: ALC was offered to 60 patients who met the inclusion criteria. Follow-up (questioning for postoperative pain or discomfort, nausea or vomiting, overall satisfaction) was done by telephone contact on the same day at 22:00 p.m. and the first day after surgery at 8: 00 a.m. and by clinical examination one week after operation. STAI I and II data were used for proceeding to the level of anxiety of patients before and/or after the operation. RESULTS: Sixty consecutive patients, with a mean age of 40.6 ± 8.1 years underwent ALC. Fifty-five (92%) patients could be sent to their homes on the same day but five patients could not be sent due to anxiety, pain, or social indications. Nausea was reported in four (6.7%) cases and not associated with any demographic or clinical features of patients. On the other hand, pain has been reported in 28 (46.7%) cases, and obesity and shorter duration of gallbladder disease were associated with the increased pain perception (P = 0.009 and 0.004, respectively). Preopereative anxiety level was significantly higher among patients who could not complete the ALC procedure (P = 0.018). CONCLUSION: Correct management of these possible adverse effects results in the increased satisfaction of patients and may encourage this more cost-effective and safe method of laparoscopic cholecystectomy. PMID:26917919

  5. Laparoscopic Salpingo-oophorectomy in Conscious Sedation

    PubMed Central

    Bramante, Silvia; Conti, Fiorella; Rizzi, Maria; Frattari, Antonella; Spina, Tullio

    2015-01-01

    Introduction: Conscious sedation has traditionally been used for laparoscopic tubal ligation. General anesthesia with endotracheal intubation may be associated with side effects, such as nausea, vomiting, cough, and dizziness, whereas sedation offers the advantage of having the patient awake and breathing spontaneously. Until now, only diagnostic laparoscopy and minor surgical procedures have been performed in patients under conscious sedation. Case Description: Our report describes 5 cases of laparoscopic salpingo-oophorectomy successfully performed with the aid of conventional-diameter multifunctional instruments in patients under local anesthesia. Totally intravenous sedation was provided by the continuous infusion of propofol and remifentanil, administered through a workstation that uses pharmacokinetic–pharmacodynamic models to titrate each drug, as well as monitoring tools for levels of conscious sedation and local anesthesia. We have labelled our current procedure with the acronym OLICS (Operative Laparoscopy in Conscious Sedation). Four of the patients had mono- or bilateral ovarian cysts and 1 patient, with the BRCA1 gene mutation and a family history of ovarian cancer, had normal ovaries. Insufflation time ranged from 19 to 25 minutes. All patients maintained spontaneous breathing throughout the surgical procedure, and no episodes of hypotension or bradycardia occurred. Optimal pain control was obtained in all cases. During the hospital stay, the patients did not need further analgesic drugs. All the women reported high or very high satisfaction and were discharged within 18 hours of the procedure. Discussion and Conclusion: Salpingo-oophorectomy in conscious sedation is safe and feasible and avoids the complications of general anesthesia. It can be offered to well-motivated patients without a history of pelvic surgery and low to normal body mass index. PMID:26175550

  6. Persistent Bleeding After Laparoscopic Supracervical Hysterectomy

    PubMed Central

    Cholkeri-Singh, Aarathi; Sulo, Suela; Miller, Charles E.

    2014-01-01

    Background and Objectives: In our clinical experience, there seemed to be a correlation between cervical stump bleeding and adenomyosis. Therefore, we wanted to conduct a study to determine whether there was an actual correlation and to identify other risk factors for persistent bleeding after a laparoscopic supracervical hysterectomy. Methods: The study included women who underwent laparoscopic supracervical hysterectomy from January 1, 2003, through December 31, 2012. Data were collected on age, postmenopausal status, body mass index (BMI), uterine weight, indication for hysterectomy, concomitant bilateral salpingo-oophorectomy (BSO), presence of endometriosis, surgical ablation of the endocervix, adenomyosis, presence of endocervix in the specimen, and postoperative bleeding. Results: The study included 256 patients, of whom 187 had no postoperative bleeding after the operation, 40 had bleeding within 12 weeks, and 29 had bleeding after 12 weeks. The 3 groups were comparable in BMI, postmenopausal status, uterine weight, indication for hysterectomy, BSO, surgical ablation of the endocervix, adenomyosis, and the presence of endocervix. However, patients who had postoperative bleeding at more than 12 weeks were significantly younger (P = .002) and had a higher rate of endometriosis (P < .001). Conclusions: Risks factors for postoperative bleeding from the cervical stump include a younger age at the time of hysterectomy and the presence of endometriosis. Therefore, younger patients and those with endometriosis who desire to have no further vaginal bleeding may benefit from total hysterectomy over supracervical hysterectomy. All patients who are undergoing supracervical hysterectomy should be counseled about the possible alternatives, benefits, and risks, including continued vaginal bleeding from the cervical stump and the possibility of requiring future treatment and procedures. PMID:25516706

  7. Complete laparoscopic nephroureterectomy with intravesical lockable clip

    PubMed Central

    Eret, Viktor; Ürge, Tomáš; Klečka, Jiří; Trávníček, Ivan; Hes, Ondřej; Petersson, Fredrik; Stránský, Petr

    2012-01-01

    Introduction We present a cohort of patients with low-stage pelviureteric neoplastic disease who underwent complete laparoscopic nephroureterectomy (CLNUE) with intravesical lockable clip (IVLC). Due to the absence of a standard technique of NUE, the study was not randomized. Materials From 1/2010 to 1/2012, 21 patients were subjected to CLNUE-IVLC. The first step was transurethral excision of the ureterovesical junction with Collin's knife deep into the paravesical adipose tissue. The ureter was grasped with biopsy forceps and the distal end of the ureter was occluded with lockable clip. The applicator was introduced through a 5 mm port inserted as an epicystostomy. The patients were rotated to flank position and CLNUE followed. The endoscopically introduced clip on the distal ureter is proof of completion of the total ureterectomy. Results The mean operation time was 161 (115-200) min. In four (19.0%), the application of the clip failed and CLNUE was completed with non-occluded ureter. In three cases, subsequent laparoscopic nephrectomy was converted to open surgery. In two cases, the distal ureterectomy was completed with pluck technique through a lower abdominal incision that was also used for extraction of the specimen. There were four complications (Clavien II 2x, IIIb, V). Follow-up was available for all – mean 10.6 (range: 0-25) months. One died of disease generalization within 11 months. Conclusion CLNUE-IVLC is fast and safe. If needed, the endoscopic phase can be switched to open NUE. Disadvantages include: the need to change the position of the patient, the risk of inability to apply the clip on the distal ureter, and the risk of an unclosed defect of the urinary bladder. PMID:24578933

  8. Laparoscopic power morcellation of presumed fibroids.

    PubMed

    Brolmann, Hans A; Sizzi, Ornella; Hehenkamp, Wouter J; Rossetti, Alfonso

    2016-06-01

    Uterine leiomyoma is a highly prevalent benign gynecologic neoplasm that affects women of reproductive age. Surgical procedures commonly employed to treat symptomatic uterine fibroids include myomectomy or total or sub-total hysterectomy. These procedures, when performed using minimally invasive techniques, reduce the risks of intraoperative and postoperative morbidity and mortality; however, in order to remove bulky lesions from the abdominal cavity through laparoscopic ports, a laparoscopic power morcellator must be used, a device with rapidly spinning blades to cut the uterine tissue into fragments so that it can be removed through a small incision. Although the minimal invasive approach in gynecological surgery has been firmly established now in terms of recovery and quality of life, morcellation is associated with rare but sometimes serious adverse events. Parts of the morcellated specimen may be spread into the abdominal cavity and enable implantation of cells on the peritoneum. In case of unexpected sarcoma the dissemination may upstage disease and affect survival. Myoma cells may give rise to 'parasitic' fibroids, but also implantation of adenomyotic cells and endometriosis has been reported. Finally the morcellation device may cause inadvertent injury to internal structures, such as bowel and vessels, with its rotating circular knife. In this article it is described how to estimate the risk of sarcoma in a presumed fibroid based on epidemiologic, imaging and laboratory data. Furthermore the first literature results of the in-bag morcellation are reviewed. With this procedure the specimen is contained in an insufflated sterile bag while being morcellated, potentially preventing spillage of tissue but also making direct morcellation injuries unlikely to happen. PMID:26799759

  9. Pain Characteristics after Total Laparoscopic Hysterectomy

    PubMed Central

    Choi, Jong Bum; Kang, Kyeongjin; Song, Mi Kyung; Seok, Suhyun; Kim, Yoon Hee; Kim, Ji Eun

    2016-01-01

    Background. Total laparoscopic hysterectomy (TLH) causes various types of postoperative pain, and the pain pattern has not been evaluated in detail to date. This prospective observational study investigated the types of postoperative pain, intensity in the course of time, and pain characteristics during the first postoperative 72 hr after TLH. Methods. Sixty four female patients undergoing TLH were enrolled, which finally 50 patients were included for the data analyses. The locations of pain included overall pain, abdominal visceral and incisional pains, shoulder pain, and perineal pain. Assessments were made at rest and in motion, and pain level was scored with the use of the 100 mm visual analog scale. The pain was assessed at baseline, and at postoperative 30 min, 1 hr, 3 hr, 6 hr, 24 hr, 48 hr, and 72 hr. Results. Overall, visceral, and incisional pains were most intense on the day of operation and then decreased following surgery. In contrast, shoulder pain gradually increased, peaking at postoperative 24 hr. Shoulder pain developed in 90% of all patients (44/50). It was not more aggravated in motion than at rest, in comparison with other pains, and right shoulder pain was more severe than left shoulder pain (p=0.006). In addition, the preoperative exercise habit of patients increased the threshold of shoulder pain. Most patients (46/50) had perineal pain, which was more severe than abdominal pain in approximately 30% of patients (17/50). Conclusion. Pain after TLH showed considerably different duration, severity, and characteristics, compared with other laparoscopic procedures. Shoulder pain was most intense at postoperative 24 hr, and the intensity was associated with the prior exercise habit of patients and the high level of analgesic request. PMID:27499688

  10. Laparoscopic rectopexy in solitary rectal ulcer.

    PubMed

    Kargar, Saeed; Salmanroughani, Hassan; Binesh, Fariba; Taghipoor, Shokoh; Kargar, Shady

    2011-01-01

    Patients with Solitary Rectal Ulcer Syndrome (SRUS) come to a physician with passage of mucus and bloody liquid within defecation. The treatment for SRUS is depended to the severity of symptoms and the existance of rectal prolapse. This study is a report of the assessing of rectopexy as surgical modalities for 62 medical treatment resistant SRUS patients who were referred to the gastrointestinal department of Shahid Sadoughi Medical University and Mojibian hospital. The present non-randomized clinical trial was carried out in 62 SRUS patients from 1991 till 2005. In these patients SRUS was confirmed by histology. They were symptomatic after conservative therapy and referred for surgical intervention. All of them had been undergone abdominal rectopexy by two laparoscopic surgeons. In our study, rectal bleeding and history of digitalization had the highest and lowest frequency of symptoms and signs in our cases respectively. Abdominal rectopexy was done in 39 cases and complete recovery in our cases was 69.23%. Complete recovery rate in cases with dysplasia (63.8%) was significantly higher than cases without that (P=0.04). Complete recovery rate in cases that had finger defecation (85%) was significantly higher than cases without that (50%) (P=0.03). Laparoscopic rectopexy is one of the main surgical techniques for treatment of SRUS. This technique can present complete recovery for SRUS patients. Some of them include topical medications, behavior modification supplemented by fiber and biofeedback and surgery were more available and studied. But it seems that education of SRUS patient conservative treatment remain cornerstone in the SRUS management. PMID:22174170

  11. Comparison of ultrasound-guided vs laparoscopic transvaginal ovum pick-up (OPU) in simmental heifers.

    PubMed

    Santl, B; Wenigerkind, H; Schernthaner, W; Mödl, J; Stojkovic, M; Prelle, K; Holtz, W; Brem, G; Wolf, E

    1998-07-01

    Transvaginal ovum pick-up (OPU) offers several advantages over standard embryo transfer procedures. For a systematic comparison of the ultrasound-guided (U-OPU) and the laparoscopic OPU (L-OPU) method, groups of Simmental heifers were subjected to 1 of the 2 OPU-methods for 8 wk (15 sessions) followed by a treatment-free interval of 11 wk and then another 8-wk period of OPU using the alternative method. Parameters that were evaluated included the number of follicles aspirated, number and morphology of recovered cumulus-oocyte complexes (COCs), and developmental capacity of oocytes after in vitro maturation (IVM) and fertilization (IVF). Blood samples were also taken from the donors twice a wk for progesterone measurement. To evaluate effects of long-term OPU on subsequent fertility of donors, all heifers (n = 14) were inseminated during the first natural estrus after the OPU experiment. The proportion of Class I oocytes was significantly (P < 0.001) higher after U-OPU than after L-OPU (38.7% vs 21.0%). Following IVM/IVF, this difference in oocyte quality was reflected by the cleavage rate (U-OPU: 58.1%; L-OPU: 52.1%; P < 0.05) and the rate of development to morulae and blastocysts (U-OPU: 27.1%; L-OPU: 13.9%; P < 0.001). Among other factors, the greater changes in vacuum pressure during L-OPU vs U-OPU might be responsible for the difference in oocyte quality. This problem may be overcome by a more flexible system for regulating the vacuum. Progesterone levels were higher during the L-OPU than the U-OPU periods. Seven donors (50%) were diagnosed pregnant by ultrasonography on Day 28 and by palpation per rectum on Day 42. PMID:10734477

  12. Laparoscopic treatment of Poland’s syndrome using the omentum flap technique

    PubMed Central

    Costa, Sirlei Santos; Blotta, Rosa Maria; Mariano, Mirandolino Batista; Meurer, Luise; Edelweiss, Maria Isabel Albano

    2010-01-01

    OBJECTIVE For patients with Poland’s syndrome, a transverse skin fold in the anterior axillary pillar, infra-clavicular depression and an anomalous breast contour are the most uncomfortable disfigurements. This study aims to demonstrate that superior aesthetic results can be achieved by using a laparoscopically harvested omentum flap to treat this condition. METHODS From a prospectively maintained clinical database of patients undergoing a laparoscopic omentum flap procedure for breast reconstruction, all of the patients with Poland’s syndrome were identified and their outcomes were studied. RESULTS Thirteen consecutive patients with Poland’s syndrome were treated and evaluated regarding breast contour, reconstruction of the anterior axillary pillar and filling of the infra-clavicular depression. Implants were employed beneath the flap in 76% of cases to improve symmetry. In 23% of cases, a contra-lateral mastopexy was performed, and in 15% of cases, a breast implant was used. The consistency of the flap is similar to natural breast tissue and only a small incision in the breast fold is needed. The majority of patients (85%) were female, with a mean age of 26 (18–53). The flap is extremely malleable, adapts to irregular surfaces, and has a long vascular pedicle. Additionally, its removal does not leave a scar at the donor site as the removal of muscular flaps does. For example, the removal of the latissimus dorsi flap causes a deformity in the dorsal contour. The mean operative time was 201 minutes (80–350) and the mean hospital stay was 2.3 days (1–5). CONCLUSIONS The outcomes of these patients revealed that the omentum flap technique provided superior amelioration of the deformities caused by Poland’s syndrome when compared with other reconstructive options. PMID:20454498

  13. LESS living donor nephrectomy: Surgical technique and results

    PubMed Central

    Alessimi, Abdullah; Adam, Emilie; Haber, Georges-Pascal; Badet, Lionel; Codas, Ricardo; Fehri, Hakim Fassi; Martin, Xavier; Crouzet, Sébastien

    2015-01-01

    Purpose: We present the findings of 50 patients undergoing pure trans-umbilical laparo-endoscopic single-site surgery (LESS) living donor nephrectomy (LDN), between February 2010 and May 2014. Materials and Methods: Laparo-endoscopic single-site surgery LDN was performed through an umbilical incision. Different trocars were used, namely Gelpoint (Applied Mιdical, Rancho Santa Margarita, CA) SILS port (Covidien, Hamilton, Bermuda), R-port (Olympus Surgical, Orangeburg, NY) and standard trocars, inserted through the same skin incision but using separate fascial punctures. The standard laparoscopic technique was employed. The kidney was pre-entrapped in a retrieval bag and extracted trans-umbilically. Data were collected prospectively including questionnaires containing patient reported oral pain medication duration and time to recovery. Results: LESS LDN was successful in all patients. Mean warm ischemia time was 6.2 min (3–15), mean procedure time was 233.2 min (172–300), and hospitalization stay was 3.94 days (3–7) with a visual analogue pain score at discharge of 1.32 (0–3). No intraoperative complications occurred. The mean time of oral pain medication was 8.72 days (1–20) and final scar length was 4.06 cm (3–5). Each allograft was functional. Conclusion: Although challenging, trans-umbilical LESS LDN seems to be feasible and safe. Hence, LESS has the potential to improve cosmetic results and decrease morbidity. PMID:26229326

  14. Documented deaths of hepatic lobe donors for living donor liver transplantation.

    PubMed

    Trotter, James F; Adam, Rene; Lo, Chung Mau; Kenison, Jeremy

    2006-10-01

    The actual risk of death in hepatic lobe donors for living donor liver transplantation (LDLT) is unknown because of the lack of a comprehensive database. In the absence of a definitive estimate of the risk of donor death, the medical literature has become replete with anecdotal reports of donor deaths, many of which cannot be substantiated. Because donor death is one of the most important outcomes of LDLT, we performed a comprehensive survey of the medical and lay literature to provide a referenced source of worldwide donor deaths. We reviewed all published articles from the medical literature on LDLT and searched the lay literature for donor deaths from 1989 to February 2006. We classified each death as "definitely," "possibly," or "unlikely" related to donor surgery. We identified 19 donor deaths (and one additional donor in a chronic vegetative state). Thirteen deaths and the vegetative donor were "definitely," 2 were "possibly," and 4 were "unlikely" related to donor surgery. The estimated rate of donor death "definitely" related to donor surgery is 0.15%. The rate of donor death which is "definitely" or "possibly" related to the donor surgery is 0.20%. This analysis provides a source document of all identifiable living liver donor deaths, provides a better estimate of donor death rate, and may provide an impetus for centers with unreported deaths to submit these outcomes to the liver transplantation community. PMID:16952175

  15. Single-Donor Leukophoretic Technique

    NASA Technical Reports Server (NTRS)

    Eberhardt, R. N.

    1977-01-01

    Leukocyte separation-and-retrieval device utilizes granulocyte and monocyte property of leukoadhesion to glass surfaces as basis of their separation from whole blood. Device is used with single donor technique and has application in biological and chemical processing, veterinary research and clinical care.

  16. Physician Migration: Donor Country Impact

    ERIC Educational Resources Information Center

    Aluwihare, A. P. R.

    2005-01-01

    Physician migration from the developing to developed region of a country or the world occurs for reasons of financial, social, and job satisfaction. It is an old phenomenon that produces many disadvantages for the donor region or nation. The difficulties include inequities with the provision of health services, financial loss, loss of educated…

  17. Laparoscopic dismembered pyeloplasty in a child with a relatively inaccessible intrarenal pelvis.

    PubMed

    Lintula, Hannu; Kokki, Hannu

    2011-01-01

    Laparoscopic pyeloplasty is an accepted way of dealing with pelviureteric junction obstruction in children with extrarenal pelvis. However, intrarenal pelvis has been considered a relative contraindication for laparoscopic pyeloplasty. Here, we describe the technique of laparoscopic dismembered pyeloplasty in a child with intrarenal pelvis. The key when one embraces laparoscopic dismembered pyeloplasty is to ensure that outcomes are not compromised. A successful outcome requires a widely patent, well-vascularised anastomosis performed free of tension. PMID:22005372

  18. Early postoperative small bowel obstruction: open vs laparoscopic

    PubMed Central

    Goussous, Naeem; Kemp, Kevin M.; Bannon, Michael P.; Kendrick, Michael L.; Srvantstyan, Boris; Khasawneh, Mohammad A.; Zielinski, Martin D.

    2016-01-01

    BACKGROUND The window for safe reoperation in early postoperative (<6 weeks) small bowel obstruction (ESBO) is short and intimately dependent on elapsed time from the initial operation. Laparoscopic procedures create fewer inflammatory changes than open laparotomies. We hypothesize that it is safer to reoperate for ESBO after laparoscopic procedures than open. METHODS Review of patients who underwent re-exploration for ESBO from 2003 to 2009 was performed. Based on the initial operation, patients were classified as “open” or “laparoscopic.” The Revised Accordion Severity Grading System was used to define complications as minor (1 to 2) or severe (3 to 6). RESULTS There were 189 patients identified (age 55 years, 48% male): 130 open and 59 laparoscopic. Adhesive disease was more common (65% vs 42%, P <.01), while strictures were less frequent (5% vs 14% P = .03), in the open group. The open group had a greater rate of malignancy, days to re-exploration, and severity of complications. There was no difference in the rates of minor complications, enterotomy, and mortality. ESBO after laparoscopic surgery was more commonly caused by a focal source (85% vs 63%). Eighty-three patients (64 open, 19 laparoscopic) underwent re-exploration at or beyond 14 days. Within this subgroup, there were more severe complications (25% vs 5%) after open procedures with equivalent mortality (4% vs 0%). CONCLUSIONS Laparoscopic approaches confer a lower rate of adhesive disease and severity of complications in early SBO as compared with open surgery even if performed after 2 weeks of index procedure. PMID:25457244

  19. Incarcerated Trocar Site Herniation of the Small Bowel following Laparoscopic Myomectomy

    PubMed Central

    Zomer, Monica Tessmann; de Azevedo, Rafael Menezes

    2013-01-01

    Small bowel herniation through the fascial defect created by the entry of trocars is one of the major complications of the laparoscopic surgery. In this paper, we describe a 42-year-old woman developing an incarcerated trocar site herniation of the small bowel following laparoscopic myomectomy and treated by laparoscopic approach. PMID:23956895

  20. LAPAROSCOPIC SALPINGECTOMY IN TWO CAPTIVE LEOPARDS (PANTHERA PARDUS) USING A SINGLE PORTAL ACCESS SYSTEM.

    PubMed

    Hartman, Marthinus J; Monnet, Eric; Kirberger, Robert M; Schoeman, Johan P

    2015-12-01

    Laparoscopic salpingectomy was performed in two adult leopards (Panthera pardus) using a single portal access system, with a multicannulated single-incision laparoscopic surgery port, without any complications. The poorly developed ovarian bursa provided easy access to the uterine tube for salpingectomy. Laparoscopic salpingectomy can be safely performed in the leopard using a single portal access system. PMID:26667558

  1. Cost comparison of robotic-assisted laparoscopic hysterectomy versus standard laparoscopic hysterectomy.

    PubMed

    Winter, Marc L; Leu, Szu-Yun; Lagrew, David C; Bustillo, Gerardo

    2015-12-01

    The aim of the study was to assess if the cost of robotic-assisted total laparoscopic hysterectomy is similar to the cost of standard laparoscopic hysterectomy when performed by surgeons past their initial learning curve. A retrospective chart review of all hysterectomies was performed for benign indications without concomitant major procedures at Orange Coast Memorial Medical Center (OCMMC) and Saddleback Memorial Medical Center between January 1, 2013 and September 30, 2013. Robotic-assisted total laparoscopic hysterectomies (RTLH) and standard laparoscopic hysterectomies (LAVH and TLH) were compared. Data analyzed included only those hysterectomies performed by surgeons past their initial learning curve (minimum of 30 previous robotic cases). The primary outcome was the direct total cost of patient's hospitalization related to hysterectomy. The secondary outcomes were estimated blood loss, surgery time, and days in hospital post-surgery. A multiple linear regression model was applied to evaluate the difference between RTLH and LAVH/TLH in hospital cost, blood loss, and surgery time, while adjusting for hospital, patient's age, body mass index (BMI), whether or not the patient had previous abdominal/pelvic surgery, and uterine weight. The χ (2) test was applied to examine the association between hospital stay and surgery type. There were 93 hysterectomies (5 LAVH, 88 RTLH) performed at OCMMC and 90 hysterectomies (6 LAVH, 17 TLH, 67 RTLH) performed at Saddleback Memorial Medical Center. The hospitalization total cost result showed that, after adjusting for hospital, age, BMI, previous abdominal/pelvic surgery, and uterine weight, RTLH was not significantly more expensive than LAVH/TLH (mean diff. = $283.1, 95 % CI = [-569.6, 1135.9]; p = 0.51) at the 2 study hospitals. However, the cost at OCMMC was significantly higher than Saddleback Memorial Medical Center (mean diff. = $2008.7, 95 % CI = [1380.6, 2636.7]; p < 0.0001); and the cost increased

  2. Enantioselective Intramolecular C-H Insertion of Donor and Donor/Donor Carbenes by a Nondiazo Approach.

    PubMed

    Zhu, Dong; Ma, Jun; Luo, Kui; Fu, Hongguang; Zhang, Li; Zhu, Shifa

    2016-07-11

    The first enantioselective intramolecular C-H insertion and cyclopropanation reactions of donor- and donor/donor-carbenes by a nondiazo approach are reported. The reactions were conducted in a one-pot manner without slow addition and provided the desired dihydroindole, dihydrobenzofuran, tetrahydrofuran, and tetrahydropyrrole derivatives with up to 99 % ee and 100 % atom efficiency. PMID:27265896

  3. Virtual reality training versus blended learning of laparoscopic cholecystectomy: a randomized controlled trial with laparoscopic novices.

    PubMed

    Nickel, Felix; Brzoska, Julia A; Gondan, Matthias; Rangnick, Henriette M; Chu, Jackson; Kenngott, Hannes G; Linke, Georg R; Kadmon, Martina; Fischer, Lars; Müller-Stich, Beat P

    2015-05-01

    This study compared virtual reality (VR) training with low cost-blended learning (BL) in a structured training program.Training of laparoscopic skills outside the operating room is mandatory to reduce operative times and risks.Laparoscopy-naïve medical students were randomized in 2 groups stratified for sex. The BL group (n = 42) used E-learning for laparoscopic cholecystectomy (LC) and practiced basic skills with box trainers. The VR group (n = 42) trained basic skills and LC on the LAP Mentor II (Simbionix, Cleveland, OH). Each group trained 3 × 4 hours followed by a knowledge test concerning LC. Blinded raters assessed the operative performance of cadaveric porcine LC using the Objective Structured Assessment of Technical Skills (OSATS). The LC was discontinued when it was not completed within 80 min. Students evaluated their training modality with questionnaires.The VR group completed the LC significantly faster and more often within 80 min than BL (45% v 21%, P = .02). The BL group scored higher than the VR group in the knowledge test (13.3 ± 1.3 vs 11.0 ± 1.7, P < 0.001). Both groups showed equal operative performance of LC in the OSATS score (49.4 ± 10.5 vs 49.7 ± 12.0, P = 0.90). Students generally liked training and felt well prepared for assisting in laparoscopic surgery. The efficiency of the training was judged higher by the VR group than by the BL group.VR and BL can both be applied for training the basics of LC. Multimodality training programs should be developed that combine the advantages of both approaches. PMID:25997044

  4. Robot-assisted laparoscopic hysterectomy vs traditional laparoscopic hysterectomy: five metaanalyses.

    PubMed

    Scandola, Michele; Grespan, Lorenzo; Vicentini, Marco; Fiorini, Paolo

    2011-01-01

    To assess differences between laparoscopic hysterectomy performed with or without robot-assistance, we performed metaanalyses of 5 key indices strongly associated with societal and hospital costs, patient safety, and intervention quality. The 5 indexes included estimated blood loss (EBL), operative time, number of conversions to laparotomy, hospital length of stay (LOS), and number of postoperative complications. A search of PubMed, Medline, Embase, and Science citation index online databases yielded a total of 605 studies. After a systematic review, we proceeded with meta-analysis of 14 articles for EBL, with a summary effect of -0.61 (95% confidence interval [CI], -42.42 to 46.20); 20 for operative time, with a summary effect of 0.66 (95% CI, -15.72 to 17.04); 17 for LOS, with a summary effect of -0.43 (95% CI, -0.68 to -0.17); 15 for conversion to laparotomy (odds ratio, 0.50; 95% CI, 0.31 to 0.79 with a random model); and 14 for postoperative complications (odds ratio, 0.69; 95% CI, 0.43 to 1.09 with a random model). In conclusion, compared with traditional laparoscopic hysterectomy, robot-assisted laparoscopic hysterectomy was associated with shorter LOS and fewer postoperative complications and conversions to laparotomy; there were no differences in EBL and operative time. These results confirm that robot-assisted laparoscopy has less deletorious effect on hospital, society, and patient stress and leads to better intervention quality. PMID:22024259

  5. Single port/incision laparoscopic surgery compared with standard three-port laparoscopic surgery for appendicectomy - a randomised controlled trial

    PubMed Central

    2012-01-01

    Background Laparoscopic surgery has become the preferred approach for many procedures because of reduced post-operative pain, better recovery, shorter hospital stay and improved cosmesis. Single incision laparoscopic surgery is one of the many recent variants where either standard ports or a specially designed single multi-channel port is introduced through a single skin incision. While the cosmetic advantage of this is obvious, the evidence base for claims of reduced morbidity and better post-operative recovery is weak. This study aims to compare the effectiveness of single port/incision laparoscopic appendicectomy with standard three-port laparoscopic appendicectomy in adult patients at six weeks post-surgery. We also wish to assess the feasibility of a multicentre randomised controlled trial comparing single port/incision laparoscopic surgery with standard three-port laparoscopic surgery for other surgical techniques. Methods and design Patients diagnosed with suspected appendicitis and requiring surgical treatment will be randomised to receive either standard three-port or single incision laparoscopic surgery. Data will be collected from clinical notes, operation notes and patient reported questionnaires. The following outcomes will be considered: 1. Effectiveness of the surgical procedure in terms of: •patient reported outcomes •clinical outcomes •resource use 2. Feasibility of conducting a randomised controlled trial (RCT) in the emergency surgical setting by quantifying: •patient eligibility •randomisation acceptability •feasibility of blinding participants to the intervention received •completion rates of case report forms and patient reported questionnaires Trial registration ISRCTN66443895 (assigned 10 March 2011, first patient randomised 09 January 2011) PMID:23111090

  6. Short Hospital Stay after Laparoscopic Colorectal Surgery without Fast Track

    PubMed Central

    Burgdorf, Stefan K.; Rosenberg, Jacob

    2012-01-01

    Purpose. Short hospital stay and equal or reduced complication rates have been demonstrated after fast track open colonic surgery. However, fast track principles of perioperative care can be difficult to implement and often require increased nursing staff because of more concentrated nursing tasks during the shorter hospital stay. Specific data on nursing requirements after laparoscopic surgery are lacking. The purpose of the study was to evaluate the effect of operative technique (open versus laparoscopic operation), but without changing nurse staffing or principles for peri- or postoperative care, that is, without implementing fast track principles, on length of stay after colorectal resection for cancer. Methods. Records of all patients operated for colorectal cancer from November 2004 to December 2008 in our department were reviewed. No specific patients were selected for laparoscopic repair, which was solely dependent on the presence of two specific surgeons at the same time. Thus, the patients were not selected for laparoscopic repair based on patient-related factors, but only on the simultaneous presence of two specific surgeons on the day of the operation. Results. Of a total of 540 included patients, 213 (39%) were operated by a laparoscopic approach. The median hospital stay for patients with a primary anastomosis was significantly shorter after laparoscopic than after conventional open surgery (5 versus 8 days, P < 0.001) while there was no difference in patients receiving a stoma (10 versus 10 days, ns), with no changes in the perioperative care regimens. Furthermore there were significant lower blood loss (50 versus 200 mL, P < 0.001) and lower complication rate (21% versus 32%, P = 0.006) in the laparoscopic group. Conclusion. Implementing laparoscopic colorectal surgery in our department resulted in shorter hospital stay without using fast track principles for peri- and postoperative care in patients not receiving a stoma during the operation

  7. An outpatient program for laparoscopic sterilization.

    PubMed

    Mercer, J P; Lefler, H T; Hulka, J F; Fishburne, J I

    1973-05-01

    This is a report of a pilot program for laparoscopic sterilization with emphasis on surgical and anesthetic technics. In 1971 the program was developed at the North Carolina Memorial Hospital. Subjects were 129 private patients, mostly white, of middle income with 2 or more children, and from 19 to 47 years of age. Follow up of over 90% indicated high patient satisfaction. Complications were few but may occasionally require surgical management and the method should not be considered a minor procedure. At first patients were handled as inpatients for 1 day preceding surgery. Later an outpatient status was adopted. At an earlier visit a history is taken, instructions given by a nurse, the assigned physician (who may be a physician in training) reviews the history, performs a physical examination, and explains the operation to both the patient and her husband. Laboratory work is performed, operative permits are signed, and patients are asked at this time to agree to sterilization by laparotomy if the laparoscopic approach proves infeasible. On the morning of surgery suitable intravenous medication (Valium 5 mg), fentanyl, and atropine are given and followed by pure oxygen inhalation for 3-5 minutes. Pentothal followed by succinylcholine are given and the patient intubated. Anesthesia is maintained by succinylcholine drip and inhalation of nitrous oxide and oxygen. After surgical preparation with Betadine solution, a combination tenaculum-sound is placed in the cervical canal. Pneumoperitoneum is established with carbon dioxide gas through a Verres needle inserted through a small subumbilical incision. The laparoscopic trocar is introduced by enlarging the same incision. After inspection a second 6 mm trocar is inserted just about the tubes and biopsy forceps introduced. The tenaculum in the cervix is used to position the uterus and tubes. After cauterization tubes are divided with the biopsy forceps and a biopsy specimen obtained if possible without undue action on

  8. Interventional multi-spectral photoacoustic imaging in laparoscopic surgery

    NASA Astrophysics Data System (ADS)

    Hill, Emma R.; Xia, Wenfeng; Nikitichev, Daniil I.; Gurusamy, Kurinchi; Beard, Paul C.; Hawkes, David J.; Davidson, Brian R.; Desjardins, Adrien E.

    2016-03-01

    Laparoscopic procedures can be an attractive treatment option for liver resection, with a shortened hospital stay and reduced morbidity compared to open surgery. One of the central challenges of this technique is visualisation of concealed structures within the liver, particularly the vasculature and tumourous tissue. As photoacoustic (PA) imaging can provide contrast for haemoglobin in real time, it may be well suited to guiding laparoscopic procedures in order to avoid inadvertent trauma to vascular structures. In this study, a clinical laparoscopic ultrasound probe was used to receive ultrasound for PA imaging and to obtain co-registered B-mode ultrasound (US) images. Pulsed excitation light was delivered to the tissue via a fibre bundle in dark-field mode. Monte Carlo simulations were performed to optimise the light delivery geometry for imaging targets at depths of 1 cm, 2 cm and 3 cm, and 3D-printed mounts were used to position the fibre bundle relative to the transducer according to the simulation results. The performance of the photoacoustic laparoscope system was evaluated with phantoms and tissue models. The clinical potential of hybrid PA/US imaging to improve the guidance of laparoscopic surgery is discussed.

  9. Laparoscopic repair of iatrogenic vesicovaginal and rectovaginal fistula

    PubMed Central

    Chu, Lei; Wang, Jian-Jun; Li, Li; Tong, Xiao-Wen; Fan, Bo-Zhen; Guo, Yi; Li, Huai-Fang

    2015-01-01

    Objective: To investigate the clinical efficacy of laparoscopic repair of iatrogenic vesicovaginal fistulas (VVF) and rectovaginal fistulas. Methods: Seventeen female patients with iatrogenic fistulas (11 cases of VVF and 6 cases of high rectovaginal fistulas) were included. All patients were hospitalized and underwent laparoscopic fistula repair in our hospital between 2008 and 2012. The mean age of the patients was 44.8 ± 9.1 years. The fistulas and scar tissue were completely excised by laparoscopy, orifices were tension-free closed using absorbable sutures, omental flaps were interposed between the vagina and the bladder or rectum, and drainage was kept after repair. Results: Laparoscopic repair of fistulas was successful in all 17 patients. No complication was found during or after repair. No reoperation was needed after the repair. The operative time was 80.2 ± 30.0 minutes (range 50-140 minutes). The blood loss was 229.4 ± 101.6 ml (range 100-400 ml). The double J catheters were placed in 7 patients and removed 1-2 months after repair. Eight VVF patients underwent cystoscopy 3 months after laparoscopic repair and there were no abnormal findings. The follow-up time was 17.1 ± 6.5 months (range 8-29 months). Conclusion: Laparoscopic repair of VVF and rectovaginal fistulas is a safe and an effective minimally invasive procedure for treatment of iatrogenic fistula. PMID:25932174

  10. Groin hernia repair by laparoscopic techniques: current status and controversies.

    PubMed

    Arregui, Maurice E; Young, Susan B

    2005-08-01

    Laparoscopic hernia repair remains controversial, and its position in current hernia surgery remains in flux. In this article we attempt to put the laparoscopic approach in perspective by describing the rationale for its development. We summarize studies comparing it with open repairs, including recent publications, meta-analyses, and systematic reviews; and we then contrast the data with recent findings of the United States Veterans Affairs Cooperative study 456. We discuss the current and future status of the laparoscopic approach to inguinal hernia repair and present an update of our own laparoscopic totally extraperitoneal technique without mesh fixation. From 1994 to 2004 we performed 314 hernia repairs on 224 patients with no intraoperative complications, no conversions to an open procedure, and no mortality. Thirty (14%) minor postoperative complications occurred. There were three herniated lipomas (preperitoneal fat) but no true peritoneal reherniations. We evaluate critical points of laparoscopic hernia repair including extensive preperitoneal dissection, mesh configuration, size and fixation, cost reduction, and the learning curve. PMID:15983713

  11. Laparoscopic insertion of gastric electrodes for electrical stimulation.

    PubMed

    Brody, Fred; Nam, Arthur; Drenon, Elizabeth; Ali, Aamir; Soffer, Edy

    2007-02-01

    Gastric electrical stimulation can provide symptomatic relief for patients with refractory gastroparesis. Traditionally, these wires are placed through a midline laparotomy. This paper describes and illustrates, in detail, the laparoscopic technique for successful implantation. Thirty-one consecutive patients from October 2003 to March 2005 underwent laparoscopic insertion of gastric stimulating wires for gastroparesis. Twenty-six patients were female. Four laparoscopic ports were used to insert a pair of electrodes. Anterior, cephalad retraction of the gastric wall is critical for accurate seromuscular placement of gastric leads. Intraoperative endoscopy was used to verify the seromuscular placement of the leads. Both leads were secured to a subcutaneous generator and electrical parameters were immediately established in the operating room. Patient demographics, operative details, and postoperative morbidities were recorded. All procedures were completed laparoscopically. The mean operative time was 114.4 +/- 20.9 minutes (range, 95-140). No perioperative mortality occurred. Two patients developed cellulitis at the generator site postoperatively and oral antibiotics were prescribed for one week postoperatively. No hardware was removed. Two patients had their generators repositioned due to pain at the pocket site. Gastric electrical stimulation is a novel treatment modality for patients with refractory gastroparesis and can be accomplished safely via laparoscopy. Laparoscopic insertion is successful even in patients with prior surgery and intact gastrointestinal tubes. Long-term follow-up and the current prospective multicenter trial continue to assess the efficacy of this treatment modality. PMID:17362169

  12. Laparoscopic peritoneal lavage: our experience and review of the literature

    PubMed Central

    Parisi, Amilcare; Desiderio, Jacopo; Petrina, Adolfo; Trastulli, Stefano; Grassi, Veronica; Sani, Marco; Pironi, Daniele; Santoro, Alberto

    2016-01-01

    Introduction Over the years various therapeutic techniques for diverticulitis have been developed. Laparoscopic peritoneal lavage (LPL) appears to be a safe and useful treatment, and it could be an effective alternative to colonic resection in emergency surgery. Aim This prospective observational study aims to assess the safety and benefits of laparoscopic peritoneal lavage in perforated sigmoid diverticulitis. Material and methods We surgically treated 70 patients urgently for complicated sigmoid diverticulitis. Thirty-two (45.7%) patients underwent resection of the sigmoid colon and creation of a colostomy (Hartmann technique); 21 (30%) patients underwent peritoneal laparoscopic lavage; 4 (5.7%) patients underwent colostomy by the Mikulicz technique; and the remaining 13 (18.6%) patients underwent resection of the sigmoid colon and creation of a colorectal anastomosis with a protective ileostomy. Results The 66 patients examined were divided into 3 groups: 32 patients were treated with urgent surgery according to the Hartmann procedure; 13 patients were treated with resection and colorectal anastomosis; 21 patients were treated urgently with laparoscopic peritoneal lavage. We had no intraoperative complications. The overall mortality was 4.3% (3 patients). In the LPL group the morbidity rate was 33.3%. Conclusions Currently it cannot be said that LPL is better in terms of mortality and morbidity than colonic resection. These data may, however, be proven wrong by greater attention in the selection of patients to undergo laparoscopic peritoneal lavage. PMID:27458487

  13. New biologically active hydrogen sulfide donors.

    PubMed

    Roger, Thomas; Raynaud, Francoise; Bouillaud, Frédéric; Ransy, Céline; Simonet, Serge; Crespo, Christine; Bourguignon, Marie-Pierre; Villeneuve, Nicole; Vilaine, Jean-Paul; Artaud, Isabelle; Galardon, Erwan

    2013-11-25

    Generous donors: The dithioperoxyanhydrides (CH3 COS)2 , (PhCOS)2 , CH3 COSSCO2 Me and PhCOSSCO2 Me act as thiol-activated hydrogen sulfide donors in aqueous buffer solution. The most efficient donor (CH3 COS)2 can induce a biological response in cells, and advantageously replace hydrogen sulfide in ex vivo vascular studies. PMID:24115650

  14. 21 CFR 630.6 - Donor notification.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... GENERAL REQUIREMENTS FOR BLOOD, BLOOD COMPONENTS, AND BLOOD DERIVATIVES § 630.6 Donor notification. (a) Notification of donors. You, an establishment that collects blood or blood components, must make reasonable... of donation of blood or blood components that the donor should not donate in the future; (3)...

  15. Hyperbilirubinemia in normal healthy donors

    PubMed Central

    Arora, Veena; Kulkarni, R. K.; Cherian, Susan; Pillai, Raji; Shivali, M.

    2009-01-01

    The present study was carried out in B.A.R.C. Hospital Blood Bank over a span of five years, and includes 2734 donors. All the bags were screened for HIV, HBsAg, HCV and VDRL and the plasma in the pilot tubes of the blood bags was observed to detect any abnormality in color. In 27 cases plasma was found to be icteric and liver function tests were carried out on these samples. Two donors showed higher SGPT level, and were excluded. No significant increases in liver enzymes were recorded in the others. Causes of icteric plasma in these apparently healthy donors are discussed. Differential diagnosis includes Gilbert’s disease, hemolytic anemia, drug-induced anemia and other hepatic causes of hyperbilirubinemia, of which Gilbert’s disease is most probable cause with a prevalence of 0.91% in our population. As there are no studies to document the safety of the recipients receiving such abnormal colored plasma as well as to document the hazards in its transfusion, the question arises whether to transfuse such units or not. This study highlights this dilemma. A reassessment of existing policies and regulations is merited. PMID:20808649

  16. Development of a standardized laparoscopic caecum resection model to simulate laparoscopic appendectomy in rats

    PubMed Central

    2014-01-01

    Background Laparoscopic appendectomy (LA) has become one of the most common surgical procedures to date. To improve and standardize this technique further, cost-effective and reliable animal models are needed. Methods In a pilot study, 30 Wistar rats underwent laparoscopic caecum resection (as rats do not have an appendix vermiformis), to optimize the instrumental and surgical parameters. A subsequent test study was performed in another 30 rats to compare three different techniques for caecum resection and bowel closure. Results Bipolar coagulation led to an insufficiency of caecal stump closure in all operated rats (Group 1, n = 10). Endoloop ligation followed by bipolar coagulation and resection (Group 2, n = 10) or resection with a LigaSure™ device (Group 3, n = 10) resulted in sufficient caecal stump closure. Conclusions We developed a LA model enabling us to compare three different caecum resection techniques in rats. In conclusion, only endoloop closure followed by bipolar coagulation proved to be a secure and cost-effective surgical approach. PMID:24934381

  17. Risk factors for conversion to conventional laparoscopic cholecystectomy in single incision laparoscopic cholecystectomy

    PubMed Central

    Kim, Sung Gon; Moon, Ju Ik; Lee, Sang Eok; Sung, Nak Song; Chun, Ki Won; Lee, Hye Yoon; Yoon, Dae Sung; Choi, Won Jun

    2016-01-01

    Purpose The aim of this study was to investigate the risk factors for conversion to conventional laparoscopic cholecystectomy (CLC) in single incision laparoscopic cholecystectomy (SILC) along with the proposal for procedure selection guidelines in treating patients with benign gallbladder (GB) diseases. Methods SILC was performed in 697 cases between April 2010 and July 2014. Seventeen cases (2.4%) underwent conversion to conventional LC. We compared these 2 groups and analyzed the risk factors for conversion to CLC. Results In univariate analysis, American Society of Anesthesiologist score > 3, preoperative percutaneous transhepatic GB drainage status and pathology (acute cholecystitis or GB empyema) were significant risk factors for conversion (P = 0.010, P = 0.019 and P < 0.001). In multivariate analysis, pathology (acute cholecystitis or GB empyema) was significant risk factors for conversion to CLC in SILC (P < 0.001). Conclusion Although SILC is a feasible method for most patients with benign GB disease, CLC has to be considered in patients with acute cholecystitis or GB empyema because it is likely to result in inadequate visualization of the Calot's triangle and greater bleeding risk. PMID:27274505

  18. Changing Pattern of Donor Selection Criteria in Deceased Donor Liver Transplant: A Review of Literature

    PubMed Central

    Routh, Dronacharya; Naidu, Sudeep; Sharma, Sanjay; Ranjan, Priya; Godara, Rajesh

    2013-01-01

    During the last couple of decades, with standardization and progress in surgical techniques, immunosuppression and post liver transplantation patient care, the outcome of liver transplantation has been optimized. However, the principal limitation of transplantation remains access to an allograft. The number of patients who could derive benefit from liver transplantation markedly exceeds the number of available deceased donors. The large gap between the growing list of patients waiting for liver transplantation and the scarcity of donor organs has fueled efforts to maximize existing donor pool and identify new avenues. This article reviews the changing pattern of donor for liver transplantation using grafts from extended criteria donors (elderly donors, steatotic donors, donors with malignancies, donors with viral hepatitis), donation after cardiac death, use of partial grafts (split liver grafts) and other suboptimal donors (hypernatremia, infections, hypotension and inotropic support). PMID:25755521

  19. Laparoscopic Cholecystectomy in a Patient with Erythropoietic Protoporphyria

    PubMed Central

    Roe, Thomas; Bailey, Ian S

    2010-01-01

    Erythropoietic protoporphyria (EPP) is an inherited defect in haem synthesis causing dangerous phototoxic reactions following exposure to wavelengths of light around 400nm. It can cause catastrophic post-operative complications following open surgery, in which environment various safety measures are now routinely employed. The dangers at laparoscopy have never been discussed in the literature, and nor have any specific precautions been recommended. We describe a 35 year old woman with gallstones undergoing prophylactic laparoscopic cholecystectomy to prevent future cholestasis precipitating porphyric liver failure. A pre-operative trial of the cutaneous effects of the laparoscopic light source was performed to assess the potential risk of use within the peritoneal cavity. The procedure was uneventful and the patient suffered no adverse reaction. We suggest that a trial of the effects of the laparoscopic light source on the skin of EPP patients provides valid reassurance regarding the safety of the laparoscopy for short surgical procedures. PMID:24946355

  20. Laparoscopic approach in the treatment of large epiphrenic esophageal diverticulum

    PubMed Central

    Kvietkauskas, Mindaugas; Beiša, Augustas; Strupas, Kęstutis

    2015-01-01

    Epiphrenic diverticulum of the lower third of the esophagus is a relatively rare disorder. We present the case of a large, 7.5 cm diameter esophageal epiphrenic diverticulum treated by the laparoscopic approach. Surgery was indicated by the severity of the patient‘s symptoms and size of the diverticulum. A laparoscopic transhiatal diverticulectomy with a myotomy and Dor fundoplication was carried out. The overall operative time was 180 min. The patient tolerated the surgery well and was discharged from hospital 4 days after the surgery. From the 10th postoperative day the patient resumed a regular diet. Four weeks after the operation the patient had no complaints, symptoms of dysphagia or vomiting. The laparoscopic approach in the treatment of a large, 7.5 cm epiphrenic diverticulum of the esophagus is feasible, safe and well tolerated by the patient. PMID:26865897

  1. [Rudimentary horn pregnancy: first trimester ultrasound diagnosis and laparoscopic confirmation].

    PubMed

    Salazar-López, R; Antillón-Valenzuela, J

    2013-08-01

    Case report of rudimentary uterine horn on first trimester pregnancy that was diagnosed by sonographic images and laparoscopically confirmed. We suggest a set of criteria for early diagnosis of this rare condition using sonographic with 3D endovaginal ultrasound. We present a first trimester extrauterine pregnancy that was diagnosed in rutinary sonographic analisys. A rudimentary horn pregnancy was detected by sonographic with 3D endovaginal ultrasound, that was confirmed laparoscopically. Rudimentary horn pregnancy was right sided without endometrial communication with the uterine body. The rudimentary horn pregnancy was laparoscopically resected, a fibrous bridge between horn and uterus is confirmed, also a normal aspect tube was observed, wich was underwent to fimbriectomy. We suggest to consider this rare posibility on extrauterine pregnancy diagnosis, and also apply 3D technology under endovaginal route to achieve an early diagnosis and avoid rupture. PMID:24049979

  2. Inexpensive home-made laparoscopic trainer and camera.

    PubMed

    Pokorny, Morgan R; McLaren, Scott L

    2004-08-01

    Laparoscopic surgery is a well-established and important component of modern surgical practice across a range of surgical specialties. However, training in this modality is hampered by the nature of the equipment and its cost, and the difficulty of much of the surgery undertaken. Hence it can take some time for advanced and especially basic trainees to attain competency in laparoscopic techniques, and it remains difficult to practise or refine techniques. A solution to one half of this problem has been investigated by designing an inexpensive home-made laparoscopic camera and trainer system that can be assembled and used by one or more trainees either in a skills lab or at home. The components are readily available and the present system comprises a CMOS spy camera mounted on a rigid plastic tube that is used within a translucent plastic training box, obviating the need for an inbuilt light source. The costs were successfully constrained to under NZ$200. PMID:15315575

  3. Laparoscopic Bullet Removal in a Penetrating Abdominal Gunshot.

    PubMed

    Stefanou, Christos; Zikos, Nicolaos; Pappas-Gogos, George; Koulas, Spyridon; Tsimoyiannis, Ioannis

    2016-01-01

    Penetrating abdominal trauma has been traditionally treated by exploratory laparotomy. Nowadays laparoscopy has become an accepted practice in hemodynamically stable patient without signs of peritonitis. We report a case of a lower anterior abdominal gunshot patient treated laparoscopically. A 32-year-old male presented to the Emergency Department with complaint of gunshot penetrating injury at left lower anterior abdominal wall. The patient had no symptoms or obvious bleeding and was vitally stable. On examination we identified 1 cm diameter entry wound at the left lower abdominal wall. The imaging studies showed the bullet in the peritoneal cavity but no injured intraperitoneal and retroperitoneal viscera. We decided to remove the bullet laparoscopically. Twenty-four hours after the intervention the patient was discharged. The decision for managing gunshot patients should be based on clinical and diagnostic findings. Anterior abdominal injuries in a stable patient without other health problems can be managed laparoscopically. PMID:27525150

  4. Laparoscopic Bullet Removal in a Penetrating Abdominal Gunshot

    PubMed Central

    Koulas, Spyridon; Tsimoyiannis, Ioannis

    2016-01-01

    Penetrating abdominal trauma has been traditionally treated by exploratory laparotomy. Nowadays laparoscopy has become an accepted practice in hemodynamically stable patient without signs of peritonitis. We report a case of a lower anterior abdominal gunshot patient treated laparoscopically. A 32-year-old male presented to the Emergency Department with complaint of gunshot penetrating injury at left lower anterior abdominal wall. The patient had no symptoms or obvious bleeding and was vitally stable. On examination we identified 1 cm diameter entry wound at the left lower abdominal wall. The imaging studies showed the bullet in the peritoneal cavity but no injured intraperitoneal and retroperitoneal viscera. We decided to remove the bullet laparoscopically. Twenty-four hours after the intervention the patient was discharged. The decision for managing gunshot patients should be based on clinical and diagnostic findings. Anterior abdominal injuries in a stable patient without other health problems can be managed laparoscopically. PMID:27525150

  5. Laparoscopic mesh repair of parahiatal hernia: a case report.

    PubMed

    Lew, Pei Shi; Wong, Andrew Siang Yih

    2013-08-01

    We report a case of a primary parahiatal hernia that was repaired laparoscopically with a composite mesh. A 51-year-old woman presented with vomiting and epigastric pain. CT scan showed a giant paraesophageal hernia with intrathoracic gastric volvulus. Intraoperatively, a diaphragmatic muscular defect was found lateral to an attenuated left crus of the diaphragm, distinct from the normal esophageal hiatus. The defect ring was fibrotic, making a tension-free primary repair difficult. A laparoscopic mesh repair was performed with a composite mesh, which was covered with the hernia sac to prevent potential erosion into the esophagus or stomach. Recovery was uneventful and the patient was discharged on the 5 days postoperatively. She remained asymptomatic at subsequent follow-up. Laparoscopic repair of parahiatal hernia can be safely performed. In circumstances where a large or fibrotic defect prevents a tension-free primary repair, the use of a composite mesh can provide effective repair of the hernia. PMID:23879418

  6. WHITE BOX: LOW COST BOX FOR LAPAROSCOPIC TRAINING

    PubMed Central

    MARTINS, João Maximiliano Pedron; RIBEIRO, Roberto Vanin Pinto; CAVAZZOLA, Leandro Totti

    2015-01-01

    Background: Laparoscopic surgery is a reality in almost all surgical centers. Although with initial greater technical difficulty for surgeons, the rapid return to activities, less postoperative pain and higher quality aesthetic stimulates surgeons to evolve technically in this area. However, unlike open surgery where learning opportunities are more accessible, the laparoscopic training represents a challenge in surgeon formation. Aim: To present a low cost model for laparoscopic training box. Methods: This model is based in easily accessible materials; the equipment can be easily found based on chrome mini jet and passes rubber thread and a webcam attached to an aluminum handle. Results: It can be finalized in two days costing R$ 280,00 (US$ 90). Conclusion: It is possible to stimulate a larger number of surgeons to have self training in laparoscopy at low cost seeking to improve their surgical skills outside the operating room. PMID:26537148

  7. Need for simulation in laparoscopic colorectal surgery training.

    PubMed

    Celentano, Valerio

    2015-09-27

    The dissemination of laparoscopic colorectal surgery (LCS) has been slow despite increasing evidence for the clinical benefits, with a prolonged learning curve being one of the main restrictions for a prompt uptake. Performing advanced laparoscopic procedures requires dedicated surgical skills and new simulation methods designed precisely for LCS have been established: These include virtual reality simulators, box trainers, animal and human tissue and synthetic materials. Studies have even demonstrated an improvement in trainees' laparoscopic skills in the actual operating room and a staged approach to surgical simulation with a combination of various training methods should be mandatory in every colorectal training program. The learning curve for LCS could be reduced through practice and skills development in a riskfree setting. PMID:26425266

  8. Retroperitoneal Laparoscopic Ureterolithotomy for Proximal Ureteral Calculi in Selected Patients

    PubMed Central

    Hu, Qingfeng; Ding, Weihong; Gou, Yuancheng; Ho, Yatfaat; Xu, Ke; Gu, Bin; Sun, Chuanyu; Xia, Guowei; Ding, Qiang

    2014-01-01

    Objectives. To summarize our experience of retroperitoneal laparoscopic ureterolithotomy for ureteral calculi and evaluate the safety and efficiency of this procedure. Methods. We conducted a retrospective analysis of 197 patients with proximal ureteral calculi who accepted retroperitoneal laparoscopic ureterolithotomy from June 2005 to June 2014. Results. All procedures were performed successfully and the mean operating time and estimated blood loss were 87 min and 64 mL. The clearance rate was 98.5% and the rates of urine leak and ureteral stricture were 2.5% and 1.0%. Conclusions. Retroperitoneal laparoscopic ureterolithotomy is a safe and effective procedure for patients with complex stones or anatomic abnormalities, and, with experience of high volume series, it is also a reasonable choice as the primary treatment for such selected patients. PMID:25548791

  9. Endoscopically assisted laparoscopic local resection of gastric tumor

    PubMed Central

    2013-01-01

    Background Minimally invasive procedures have been applied in treatment of gastric submucosal tumors. Currently, combined laparoscopic - endoscopic rendezvous resection (CLERR) emerges as a new technique which further reduces operative invasiveness. Case presentation A-57-year-old female patient presented with epigastric pain. She was submitted to gastroscopy, which revealed a tumor located at the angle of His. Biopsy specimens demonstrated a leiomyoma. The patient underwent endoscopically assisted laparoscopic resection of the tumor. The operative time was 45 minutes. Diagnosis of leiomyoma was confirmed by the final histopathological examination. The patient had an uneventful postoperative recovery and was discharged on the 2nd postoperative day. Conclusion Combined laparoscopic and endoscopic rendezvous resection appears as a promising alternative minimally invasive technique. It offers easy recognition of the tumor, regardless of location, safe dissection, and full thickness resection with adequate margins as well as less operative time. PMID:24119820

  10. Dual-incision laparoscopic spleen-preserving distal pancreatectomy

    PubMed Central

    Kim, Eun Young; You, Young Kyoung; Kim, Dong Goo; Lee, Soo Ho; Han, Jae Hyun; Park, Sung Kyun; Na, Gun Hyung

    2015-01-01

    Laparoscopic spleen-preserving distal pancreatectomy has been widely performed for benign and borderline malignancy in the body or tail of the pancreas when there are not oncologic indications for splenectomy. As the need for minimally invasive procedures to reduce postoperative morbidity and improve the quality of life is increasing, many surgeons have attempted to reduce the number of trocars and incision size to minimize access trauma and scarring. Single-port laparoscopic spleen-preserving distal pancreatectomy is the result of these efforts; however it has many limitations such as technical difficulty and prolonged operation time. In this article, we report the first case of dual-incision laparoscopic spleen-preserving distal pancreatectomy, proving that it can be a safe and feasible minimally invasive procedure for benign or borderline malignant tumors in the body or tail of the pancreas. PMID:25741499

  11. Single-port laparoscopic surgery for sigmoid volvulus

    PubMed Central

    Choi, Byung Jo; Jeong, Won Jun; Kim, Say-June; Lee, Sang Chul

    2015-01-01

    AIM: To report our experience with single-port laparoscopic surgery (SPLS) for sigmoid volvulus (SV). METHODS: Between October 2009 and April 2013, 10 patients underwent SPLS for SV. SPLS was performed transumbilically or through a predetermined stoma site. Conventional straight and rigid-type laparoscopic instruments were used. After intracorporeal, segmental resection of the affected sigmoid colon, the specimen was extracted through the single-incision site. Patient demographics and perioperative data were analyzed. RESULTS: SPLS for SV was successful in all 10 patients (4, resection and primary anastomosis; 6, Hartmann’s procedure). The median operative time and postoperative hospitalization period were 168 (range, 85-315) min and 6.5 (range, 4-29) d, respectively. No intraoperative complications were noted; there were 2 postoperative complications, including 1 anastomotic leak. CONCLUSION: SPLS was a safe and feasible therapeutic approach for SV, when performed by a surgeon experienced in conventional laparoscopic surgery. PMID:25741145

  12. Sigmoid volvulus after laparoscopic surgery for sigmoid colon cancer.

    PubMed

    Sadatomo, Ai; Miyakura, Yasuyuki; Zuiki, Toru; Koinuma, Koji; Horie, Hisanaga; Lefor, Alan T; Yasuda, Yoshikazu

    2013-08-01

    We report the first case of sigmoid volvulus after laparoscopic surgery for sigmoid colon cancer. The patient is a 75-year-old man who presented with the sudden onset of severe abdominal pain. He had undergone laparoscopic sigmoidectomy for cancer 2 years before presentation. CT scan showed a distended sigmoid colon with a mesenteric twist, or "whirl sign." Colonoscopy showed a mucosal spiral and luminal stenosis with dilated sigmoid colon distally and ischemic mucosa. The diagnosis of ischemic colonic necrosis due to sigmoid volvulus was established. Resection of the necrotic sigmoid colon was performed and a descending colon stoma was created. A long remnant sigmoid colon and chronic constipation may contribute to the development of sigmoid volvulus after laparoscopic sigmoidectomy. Prompt diagnosis is essential for adequate treatment, and colonoscopy aids in the diagnosis of ischemic changes in patients without definitive findings of a gangrenous colon. PMID:23879414

  13. Need for simulation in laparoscopic colorectal surgery training

    PubMed Central

    Celentano, Valerio

    2015-01-01

    The dissemination of laparoscopic colorectal surgery (LCS) has been slow despite increasing evidence for the clinical benefits, with a prolonged learning curve being one of the main restrictions for a prompt uptake. Performing advanced laparoscopic procedures requires dedicated surgical skills and new simulation methods designed precisely for LCS have been established: These include virtual reality simulators, box trainers, animal and human tissue and synthetic materials. Studies have even demonstrated an improvement in trainees’ laparoscopic skills in the actual operating room and a staged approach to surgical simulation with a combination of various training methods should be mandatory in every colorectal training program. The learning curve for LCS could be reduced through practice and skills development in a riskfree setting. PMID:26425266

  14. Laparoscopic intersphincteric resection: indications and results.

    PubMed

    Scala, Dario; Niglio, Antonello; Pace, Ugo; Ruffolo, Fulvio; Rega, Daniela; Delrio, Paolo

    2016-03-01

    Surgical treatment of distal rectal cancer has long been based only on abdominoperineal excision, resulting in a permanent stoma and not always offering a definitive local control. Sphincter saving surgery has emerged in the last 20 years and can be offered also to patients with low lying tumours, provided that the external sphincter is not involved by the disease. An intersphincteric resection (ISR) is based on the resection of the rectum with a distal dissection proceeding into the space between the internal and the external anal sphincter. Originally described as an open procedure, it has also been developed with the laparoscopic approach, and also this technically demanding procedure is inscribed among those offered to the patient by a minimally invasive surgery. Indications have to be strict and patient selection is crucial to obtain both oncological and functional optimal results. The level of distal dissection and the extent of internal sphincter resected are chosen according to the distal margin of the tumour and is based on MRI findings: accurate imaging is therefore mandatory to better define the surgical approach. We here present our actual indications for ISR, results in terms of operative time, median hospital stay for ISR in our experience and review the updated literature. PMID:27022927

  15. Laparoscopic ampullectomy for an ampullarian adenoma.

    PubMed

    Borie, Frédéric; Zarzavadjian Le Bian, Alban

    2013-11-01

    Lesions involving the ampulla of Vater are rare entities (0.1-0.2 %) with high malignant potential (90 %) [1]. As a treatment, the surgical procedure known as duodenopancreatectomy was the main option, whatever the tumor's stage or nature. Yet with improvements of endoscopic diagnostic and therapeutic techniques, management of these lesions has been modified, enabling endoscopic removal of adenoma and adenocarcinoma-in situ. Thus, when endoscopic treatment is not possible, surgical ampullectomy is still an alternative option to duodenopancreatectomy [1, 2]. The continuous improvements in surgical techniques and instruments now allow the safe realization of laparoscopic ampullectomy, despite the few cases described in the literature [3, 4]. Here we present a surgical technique in a 52-year-old patient with an ampulloma. The ampulloma was discovered during a gastroscopy for abdominal pain. The endoscopic ultrasound with biopsy revealed a 15-mm adenoma with moderate-grade dysplasia. The thoracoabdominal CT scan was normal. The procedure was performed as shown. The tumor histology showed a R0 resection (5-mm surgical margin) of an adenoma with focal high-grade dysplasia. At 3-year follow-up, outcomes were unremarkable, without any complications. PMID:23836126

  16. Laparoscopic sterilization as an outpatient procedure.

    PubMed

    Madrigal, V; Edelman, D A; Goldsmith, A

    1977-05-01

    Since June 1972, more than 2,000 laparoscopic sterilizations have been performed as outpatient procedures using neuroleptanalgesics. Electrocoagulation, spring-loaded clips or tubal rings were the methods used for tubal occlusion. All laparoscopies were performed in a family planning clinic. The surgical facilities were minimal and did not include general anesthesia equipment or a blood bank. The nearest hospital was about one-half mile from the clinic. The procedures were performed by a physician assisted by two paramedical personnel and a technician. Patients were scheduled to be at the clinic on the morning of the procedure and were discharged three to six hours after the procedure. Only one patient required hospitalization for treatment of a complication: her aorta was punctured during placement of the Tuohy needle. The patient was admitted to a local hospital and underwent laparotomy for repair; her subsequent recovery was uneventful. No bowel or bladder burns have occurred. Minor complications (emphysema of the abdominal wall, bleeding from the tubes, infections) have occurred in less than 4% of the patients. The results of this study indicate that laparoscopy in an outpatient clinic is safe and presents minimal additional risks to the patient if the surgeon is experienced. PMID:141515

  17. Laparoscopic-Assisted Percutaneous Endoscopic Gastrostomy.

    PubMed

    Thaker, Adarsh M; Sedarat, Alireza

    2016-09-01

    There are a variety of techniques for gastrostomy tube placement. Endoscopic and radiologic approaches have almost entirely superseded surgical placement. However, an aging population and significant advancements in modern healthcare have resulted in patients with increasingly complex medical issues or postsurgical anatomy. The rising prevalence of obesity has also created technical challenges for proceduralists of many specialties. When patients with these comorbidities develop the need for long-term enteral nutrition and feeding tube placement, standard approaches such as percutaneous endoscopic gastrostomy (PEG) by endoscopists and percutaneous image-guided gastrostomy (PIG) by interventional radiologists may be technically difficult or impossible. For these challenging situations, laparoscopic-assisted PEG (LAPEG) is an alternative option. LAPEG combines the advantages of PEG with direct intraperitoneal visualization, helping ensure a safe tube placement tract free of intervening organs or structures. In this review, we highlight some of the important factors of first-line gastrostomy techniques, with an emphasis on the utility and procedural technique of LAPEG when they are not feasible. PMID:27422123

  18. Learning Kinematic Constraints in Laparoscopic Surgery

    PubMed Central

    Huang, Felix C.; Mussa-Ivaldi, Ferdinando A.; Pugh, Carla M.; Patton, James L.

    2012-01-01

    To better understand how kinematic variables impact learning in surgical training, we devised an interactive environment for simulated laparoscopic maneuvers, using either 1) mechanical constraints typical of a surgical “box-trainer” or 2) virtual constraints in which free hand movements control virtual tool motion. During training, the virtual tool responded to the absolute position in space (Position-Based) or the orientation (Orientation-Based) of a hand-held sensor. Volunteers were further assigned to different sequences of target distances (Near-Far-Near or Far-Near-Far). Training with the Orientation-Based constraint enabled much lower path error and shorter movement times during training, which suggests that tool motion that simply mirrors joint motion is easier to learn. When evaluated in physically constrained (physical box-trainer) conditions, each group exhibited improved performance from training. However, Position-Based training enabled greater reductions in movement error relative to Orientation-Based (mean difference: 14.0 percent; CI: 0.7, 28.6). Furthermore, the Near-Far-Near schedule allowed a greater decrease in task time relative to the Far-Near-Far sequence (mean −13:5 percent, CI: −19:5, −7:5). Training that focused on shallow tool insertion (near targets) might promote more efficient movement strategies by emphasizing the curvature of tool motion. In addition, our findings suggest that an understanding of absolute tool position is critical to coping with mechanical interactions between the tool and trocar. PMID:23293709

  19. Laparoscopic sleeve gastrectomy in a pediatric patient.

    PubMed

    Garness, Rachel L; Zarroug, Abdalla E; Kumar, Seema; Swain, James M

    2012-04-01

    Laparoscopic sleeve gastrectomy (LSG) is a novel technique in pediatric bariatric surgery. The patient reported here participated in our pediatric weight management clinic for 2 years. His obesity was complicated by obstructive sleep apnea, acanthosis nigricans, and hypertension. His past medical history included 2 small bowel resections, bilateral nephrectomy and kidney transplantation for multicystic renal dysplasia, and 2 peritoneal dialysis-catheter infections. Gastric banding was contraindicated because of previous foreign body infections and chronic need of immunosuppression and steroids. Roux-en-Y gastric bypass was of higher risk given his previous abdominal operations and the resulting medication absorption issues. He underwent LSG without any complications. Five trocars were utilized and a gastroscope was placed during gastric resection. Presurgical body mass index was 44.8 kg/m. At 18 months follow-up body mass index was 26.5 kg/m. We concur that LSG can be a safe and effective alternative in bariatric surgery in well-selected adolescents. PMID:22487636

  20. Friction characteristics of trocars in laparoscopic surgery.

    PubMed

    Alazmani, Ali; Roshan, Rupesh; Jayne, David G; Neville, Anne; Culmer, Peter

    2015-04-01

    This article investigates the friction characteristics of the instrument-trocar interface in laparoscopic surgery for varying linear instrument velocities, trocar seal design and material, and trocar tilt. Furthermore, the effect of applying lubrication at the instrument-trocar seal interface on friction was studied. A friction testing apparatus was designed and built to characterise the resistance force at the instrument-trocar interface as a function of the instrument's linear movement in the 12-mm trocar (at constant velocity) for different design, seal material, and angle of tilt. The resistance force depended on the trocar seal design and material properties, specifically surface roughness, elasticity, hardness, the direction of movement, and the instrument linear velocity, and varied between 0.25 and 8 N. Lubricating the shaft with silicone oil reduced the peak resistance force by 75% for all trocars and eliminated the stick-slip phenomenon evident in non-lubricated cases. The magnitude of fluctuation in resistance force depends on the trocar design and is attributed to stick-slip of the sealing mechanism and is generally higher during retraction in comparison to insertion. Trocars that have an inlet seal made of rubber/polyurethane showed higher resistance forces during retraction. Use of a lubricant significantly reduced frictional effects. Comparisons of the investigated trocars indicate that a low friction port, providing the surgeon with improved haptic feedback, can be designed by improving the tribological properties of the trocar seal interface. PMID:25825419

  1. [ Ambulatory laparoscopic gynecological surgery in Africa: feasibility].

    PubMed

    Nzoghe Nguema, P; Ogowet Igumu, N; Pither, S; Ngaka Nsafu, D

    2001-09-01

    We report a prospective survey conduced between March 1998 and February 1999 among 100 women classes ASA I and II who underwent laparoscopic surgery for gynecological disorders under general anesthesia. Among these laparoscopies 85 (85%) were performed for operative purposes and 12 (10.7%) for diagnostic purposes. Minimal monitoring was used (no capnography) so prophylacti fluid loading with 0.9% saline was used before insufflation to reduce hemodynamic changes induced by abdominal overpressure and to avoid potential massive air embolism. Insufflation pressure was limited to 14 mmHg. The main agent used for all procedures was propofol. Mean duration of the procedures was 55 minutes. There were no cases of complications or delayed recovery. Complete exsufflation by abdominal compression at the end of the procedures induced minimal abdominal pain and scapulalgia. Ketoprofen as effective postoperatively. Twenty-five patients (25%) complained of nausea and vomiting in the recovery room and were treated effectively with metoclopramide. All patients were discharged and accompanied to their home six hours later after a well-tolerated light meal. The postoperative course was uneventful. PMID:11598560

  2. Laparoscopic duodenum-preserving pancreatic head resection

    PubMed Central

    Zhou, Jiayu; Zhou, Yucheng; Mou, Yiping; Xia, Tao; Xu, Xiaowu; Jin, Weiwei; Zhang, Renchao; Lu, Chao; Chen, Ronggao

    2016-01-01

    Abstract Background: Solid pseudopapillary neoplasms (SPNs) of the pancreas are uncommon neoplasms and are potentially malignant. Complete resection is advised due to rare recurrence and metastasis. Duodenum-preserving pancreatic head resection (DPPHR) is indicated for SPNs located in the pancreatic head and is only performed using the open approach. To the best of our knowledge, there are no reports describing laparoscopic DPPHR (LDPPHR) for SPNs. Methods: Herein, we report a case of 41-year-old female presented with a 1-week history of epigastric abdominal discomfort, and founded an SPN of the pancreatic head by abdominal computed tomography/magnetic resonance, who was treated by radical LDPPHR without complications, such as pancreatic fistula and bile leakage. Histological examination of the resected specimen confirmed the diagnosis of SPN. Results: The patient was discharged 1 week after surgery following an uneventful postoperative period. She was followed up 3 months without readmission and local recurrence according to abdominal ultrasound. Conclusion: LDPPHR is a safe, feasible, and effective surgical procedure for SPNs. PMID:27512859

  3. Complicated Gallstones after Laparoscopic Sleeve Gastrectomy

    PubMed Central

    Sioka, Eleni; Zacharoulis, Dimitris; Zachari, Eleni; Katsogridaki, Georgia; Tzovaras, George

    2014-01-01

    Background. The natural history of gallstone formation after laparoscopic sleeve gastrectomy (LSG), the incidence of symptomatic gallstones, and timing of cholecystectomy are not well established. Methods. A retrospective review of prospectively collected database of 150 patients that underwent LSG was reviewed. Results. Preoperatively, gallbladder disease was identified in 32 of the patients (23.2%). Postoperatively, eight of 138 patients (5.8%) became symptomatic. Namely, three of 23 patients (13%) who had evident cholelithiasis preoperatively developed complicated cholelithiasis. From the cohort of patients without preoperative cholelithiasis, five of 106 patients (4.7%) experienced complicated gallstones after LSG. Total cumulative incidence of complicated gallstones was 4.7% (95% CI: 1.3–8.1%). The gallbladder disease-free survival rate was 92.2% at 2 years. No patient underwent cholecystectomy earlier than 9 months or later than 23 months indicating the post-LSG effect. Conclusion. A significant proportion of bariatric patients compared to the general population became symptomatic and soon developed complications after LSG, thus early cholecystectomy is warranted. Routine concomitant cholecystectomy could be considered because the proportion of patients who developed complications especially those with potentially significant morbidities is high and the time to develop complications is short and because of the real technical difficulties during subsequent cholecystectomy. PMID:25105023

  4. Laparoscopic and robotic adrenal surgery: transperitoneal approach

    PubMed Central

    Okoh, Alexis K.

    2015-01-01

    Recent advances in technology and the need to decrease surgical morbidity have led a rapid progress in laparoscopic adrenalectomy (LA) over the past decade. Robotics is attractive to the surgeon owing to the 3-dimensional image quality, articulating instruments, and stable surgical platform. The safety and efficacy of robotic adrenalectomy (RA) have been demonstrated by several reports. In addition, RA has been shown to provide similar outcomes compared to LA. Development of adrenal surgery has involved the description of several surgical approaches including the anterior transperitoneal, lateral transperitoneal (LT) and posterior retroperitoneal (PR). Among these, the most frequently preferred technique is LT adrenalectomy, primarily due to the surgeon’s familiarity of the operative field, wider working space and visibility. The LT technique is suitable for the resection of larger, unilateral tumors and in scenarios where conversion to an open transperitoneal approach is warranted, it offers a lesser burden. Also, the larger view of the entire abdominal cavity and excellent exposure of both adrenal glands and surrounding structures provided by the LT technique render it safe and feasible in pediatric and pregnant individuals. PMID:26425457

  5. Laparoscopic management of intra-abdominal infections: Systematic review of the literature

    PubMed Central

    Coccolini, Federico; Tranà, Cristian; Sartelli, Massimo; Catena, Fausto; Saverio, Salomone Di; Manfredi, Roberto; Montori, Giulia; Ceresoli, Marco; Falcone, Chiara; Ansaloni, Luca

    2015-01-01

    AIM: To investigate the role of laparoscopy in diagnosis and treatment of intra abdominal infections. METHODS: A systematic review of the literature was performed including studies where intra abdominal infections were treated laparoscopically. RESULTS: Early laparoscopic approaches have become the standard surgical technique for treating acute cholecystitis. The laparoscopic appendectomy has been demonstrated to be superior to open surgery in acute appendicitis. In the event of diverticulitis, laparoscopic resections have proven to be safe and effective procedures for experienced laparoscopic surgeons and may be performed without adversely affecting morbidity and mortality rates. However laparoscopic resection has not been accepted by the medical community as the primary treatment of choice. In high-risk patients, laparoscopic approach may be used for exploration or peritoneal lavage and drainage. The successful laparoscopic repair of perforated peptic ulcers for experienced surgeons, is demonstrated to be safe and effective. Regarding small bowel perforations, comparative studies contrasting open and laparoscopic surgeries have not yet been conducted. Successful laparoscopic resections addressing iatrogenic colonic perforation have been reported despite a lack of literature-based evidence supporting such procedures. In post-operative infections, laparoscopic approaches may be useful in preventing diagnostic delay and controlling the source. CONCLUSION: Laparoscopy has a good diagnostic accuracy and enables to better identify the causative pathology; laparoscopy may be recommended for the treatment of many intra-abdominal infections. PMID:26328036

  6. Single-Site Laparoscopic Surgery for Inflammatory Bowel Disease

    PubMed Central

    Bedros, Nicole; Hakiman, Hekmat; Araghizadeh, Farshid Y.

    2014-01-01

    Background and Objectives: Single-site laparoscopic colorectal surgery has been firmly established; however, few reports addressing this technique in the inflammatory bowel disease population exist. Methods: We conducted a case-matched retrospective review of 20 patients who underwent single-site laparoscopic procedures for inflammatory bowel disease compared with 20 matched patients undergoing multiport laparoscopic procedures. Data regarding these patients were tabulated in the following categories: demographic characteristics, operative parameters, and perioperative outcomes. Results: A wide range of cases were completed: 9 ileocolic resections, 7 cases of proctocolectomy with end ileostomy or ileal pouch anal anastomosis, 2 cases of proctectomy with ileal pouch anal anastomosis, and 2 total abdominal colectomies with end ileostomy were all matched to equivalent multiport laparoscopic cases. No single-incision cases were converted to multiport laparoscopy, and 2 single-incision cases (10%) were converted to an open approach. For single-incision cases, the mean length of stay was 7.7 days, the mean time to oral intake was 3.3 days, and the mean period of intravenous analgesic use was 5.0 days. There were no statistically significant differences between single-site and multiport cases. Conclusions: Single-site laparoscopic surgery is technically feasible in inflammatory bowel disease. The length of stay and period of intravenous analgesic use (in days) appear to be higher than those in comparable series examining outcomes of single-site laparoscopic colorectal surgery, and the outcomes are comparable with those of multiport laparoscopy. This may be because of the nature of inflammatory bowel disease, limiting the benefits of a single-site approach in this population. PMID:24960490

  7. Laparoscopic repair of urogenital fistulae: A single centre experience

    PubMed Central

    Sharma, Sumit; Rizvi, Syed Jamal; Bethur, Santhosh Shivanandaiah; Bansal, Jyoti; Qadri, Syed Javid Farooq; Modi, Pranjal

    2014-01-01

    CONTEXT: Sparse literature exists on laparoscopic repair of urogenital fistulae (UGF). AIMS: The purpose of the following study is to report our experience of laparoscopic UGF repair with emphasis on important steps for a successful laparoscopic repair. SETTINGS AND DESIGN: Data of patients who underwent laparoscopic repair of UGF from 2003 to 2012 was retrospectively reviewed. MATERIALS AND METHODS: Data was reviewed as to the aetiology, prior failed attempts, size, number and location of fistula, mean operative time, blood loss, post-operative storage/voiding symptoms and episodes of urinary tract infections (UTI). RESULTS: Laparoscopic repair of 22 supratrigonal vesicovaginal fistulae (VVF) (five recurrent) and 31 ureterovaginal fistulae (UVF) was performed. VVF followed transabdominal hysterectomy (14), lower segment caesarean section (LSCS) (7) and oophrectomy (1). UVF followed laparoscopy assisted vaginal hysterectomy (18), transvaginal hysterectomy (2) and transabdominal hysterectomy (10) and LSCS (1). Mean VVF size was 14 mm. Mean operative time and blood loss for VVF and UVF were 140 min, 75 ml and 130 min, 60 ml respectively. In 20 VVF repairs tissue was interposed between non-overlapping suture lines. Vesico-psoas hitch was done in 29 patients of urterovaginal fistulae. All patients were continent following surgery. There were no urinary complaints in VVF patients and no UTI in UVF patients over a median follow-up of 3.2 years and 2.8 years respectively. CONCLUSION: Laparoscopic repair of UGF gives easy, quick access to the pelvic cavity. Interposition of tissue during VVF repair and vesico-psoas hitch during UVF repair form important steps to ensure successful repair. PMID:25336817

  8. Laparoscopic Liver Resections: A Feasibility Study in 30 Patients

    PubMed Central

    Cherqui, Daniel; Husson, Emmanuel; Hammoud, Renaud; Malassagne, Benoît; Stéphan, François; Bensaid, Said; Rotman, Nelly; Fagniez, Pierre-Louis

    2000-01-01

    Objective To assess the feasibility and safety of laparoscopic liver resections. Summary Background Data The use of the laparoscopic approach for liver resections has remained limited for technical reasons. Progress in laparoscopic procedures and the development of dedicated technology have made it possible to consider laparoscopic resection in selected patients. Methods A prospective study of laparoscopic liver resections was undertaken in patients with preoperative diagnoses including benign lesion, hepatocellular carcinoma with compensated cirrhosis, and metastasis of noncolorectal origin. Hepatic involvement had to be limited and located in the left or peripheral right segments (segments 2–6), and the tumor had to be 5 cm or smaller. Surgical technique included CO2 pneumoperitoneum and liver transection with a harmonic scalpel, with or without portal triad clamping or hepatic vein control. Portal pedicles and large hepatic veins were stapled. Resected specimens were placed in a bag and removed through a separate incision, without fragmentation. Results From May 1996 to December 1999, 30 of 159 (19%) liver resections were included. There were 18 benign lesions and 12 malignant tumors, including 8 hepatocellular carcinomas in cirrhotic patients. Mean tumor size was 4.25 cm. There were two conversions to laparotomy (6.6%). The resections included 1 left hepatectomy, 8 bisegmentectomies (2 and 3), 9 segmentectomies, and 11 atypical resections. Mean blood loss was 300 mL. Mean surgical time was 214 minutes. There were no deaths. Complications occurred in six patients (20%). Only one cirrhotic patient developed postoperative ascites. No port-site metastases were observed in patients with malignant disease. Conclusion Laparoscopic resections are feasible and safe in selected patients with left-sided and right-peripheral lesions requiring limited resection. Young patients with benign disease clearly benefit from avoiding a major abdominal incision, and cirrhotic

  9. Laparoscopic splenectomy for splenomegaly using a homemade retrieval BAG

    PubMed Central

    Su, Chia-Hung; Yin, Tzu-Chieh; Huang, Che-Jen; Fan, Wen-Chieh

    2013-01-01

    Introduction Operating on an enlarged spleen via the laparoscopic approach presents several challenges. A homemade bag may facilitate retrieval of the enlarged spleen assisted by a laparoscope and save medical expense. Aim To assess the feasibility and safety of laparoscopic splenectomy for moderate or massive splenomegaly using our technique and a homemade retrieval bag. Material and methods Fifty patients underwent laparoscopic splenectomy for moderate or massive splenomegaly which was defined as the major axis exceeding 17 cm by abdominal computed tomography. A homemade retrieval bag made from a commercial sterile infusion container which costs about US$ 1–2 per piece was used for spleen retrieval. Two transabdominal sutures for suspension of the retrieval bag were made to aid specimen removal in this technique. Results There were 31 males and 19 females with mean age of 56 ±11 years. Laparoscopic splenectomy was successfully completed in 49 of these 50 patients. Overall, mean operative time was 149 ±31 min (range: 100–252 min). Median estimated blood loss was 189 ±155 ml (range: 50–920 ml). There were 12 minor complications but no mortality. Time to discharge after surgery ranged from 3 to 9 (mean: 4.7 ±1.7 days). The average splenic weight was 729 ±74 g (range: 632–930 g). Conclusions Our preliminary results indicate that laparoscopic splenectomy is feasible and safe for moderate or massive splenomegaly and may be a well-tolerated alternative to open splenectomy. Not only is the cost of our homemade retrieval bag low, but also it is easy to make and ready to use. PMID:24501603

  10. Development of a vision integration framework for laparoscopic surgical robot.

    PubMed

    Shin, Jung W; Park, Jun W; Lee, Chul H; Hong, Soyoung; Jo, Yungho; Choi, Jaesoon

    2006-01-01

    In order to realize intelligent laparoscopic surgical robot, a vision integrated system constitutes one of the fundamental components. The authors have constructed a vision framework in the current version of NCC (National Cancer Center) laparoscopic surgical robot controlled on a real-time OS (RTLinux-Pro, FSMLabs Inc., U.S.A.). Adding vision framework, we have been applying and testing image processing algorithms- edge detection of object for positioning surgical tool, Watersheds for recognizing object. This paper documents the implementation of the framework and preliminary results of the image segmentation using Watersheds algorithm. Finally the real-time processing capability of our vision system is discussed. PMID:17946817

  11. Postoperative Care of Patients Undergoing Same-Day Laparoscopic Cholecystectomy.

    PubMed

    Brenner, Patricia; Kautz, Donald D

    2015-07-01

    Elective laparoscopic cholecystectomies are common outpatient surgical procedures. After briefly discussing cholecystectomy and its indications, best practices in phase I, phase II, and phase III recovery are discussed. Typical pharmaceutical regimens for controlling pain and postoperative nausea and vomiting are summarized. By implementing best practices, nurses can prevent and recognize complications. The criteria for discharge, extended recovery, and inpatient admission are discussed, along with the required patient discharge teaching using the teach-back technique, as well as patient and family teaching needs in the immediate postoperative period. Nurses can optimize the patient's surgical experience and promote safety by implementing best practices in all phases of recovery from laparoscopic cholecystectomy. PMID:26119606

  12. The robotic-assisted laparoscopic pyeloplasty: gateway to advanced reconstruction.

    PubMed

    Tasian, Gregory E; Casale, Pasquale

    2015-02-01

    Robotic pyeloplasty is now commonly performed for children with ureteropelvic junction obstruction. Because surgical robotics is a tool that facilitates pyeloplasty and other reconstructive urologic operations, the indications for robotic-assisted laparoscopic pyeloplasty are the same as those for an open pyeloplasty but offer distinct advantages with respect to visualization, range of motion, and ease of laparoscopic suturing. In this review, the authors discuss the operative approach for robotic pyeloplasty in children and the extensions of the basic techniques to challenging clinical scenarios. PMID:25455175

  13. Laparoscopic Surgery for Acute Appendicitis in Children With Cancer

    PubMed Central

    Singer, Julia; Stringel, Gustavo; Ozkaynak, Mehmet Fevzi; McBride, Whitney; Pandya, Samir

    2015-01-01

    Introduction: Abdominal pain during cancer chemotherapy may be caused by medical or surgical conditions. A retrospective review of 5 children with cancer who had appendicitis while receiving chemotherapy was performed. Case Descriptions: Three had acute lymphoblastic leukemia, and 1 each had T-cell lymphoblastic lymphoma and rhabdomyosarcoma. Two of the patients had a Pediatric Appendectomy Score of 6, and 1 each had a score of 7, 5, and 2. All had evidence of appendicitis on computed tomography. Laparoscopic appendectomy was performed without any perioperative complication. Discussion: Appendicitis is an important diagnosis in children with cancer, and laparoscopic appendectomy is safe and the procedure of choice. PMID:26390529

  14. [Laparoscopic Resection Rectopexy for the Treatment of External Rectal Prolapse].

    PubMed

    Axt, S; Falch, C; Müller, S; Kirschniak, A; Glatzle, J

    2015-06-01

    Laparoscopic resection rectopexy is one of the surgical options for the treatment of external rectal prolapse. A standardised and reproducible procedure for this operation is a decisive advantage for such cases. The operation can be divided in 11 substeps, so-called nodal points, which must be reached before further progress can be made and simplify the operation by dividing the procedure into substeps. This manuscript and the accompanying film demonstrate the standardised laparoscopic resection rectopexy as taught in the "Surgical Training Center Tübingen," and performed at the University Hospital of Tübingen. PMID:26114633

  15. Laparoscopic resection of a retroperitoneal hemangioma arising from ovarian vessels.

    PubMed

    Choi, Youn Seok; Oh, Hoon Kyu

    2009-01-01

    Hemangiomas are known to be common benign tumors. However, hemangiomas of female genital organs are very rare. Furthermore, a retroperitoneal hemangioma arising from ovarian vessels has never been reported. Here we report a case of a 29-year-old woman with a retroperitoneal cavernous hemangioma arising from the ovarian vessels of infundibulopelvic ligament, which was treated with laparoscopic resection. The operating time was 30 minutes, and resection was carried out with minimal blood loss. The postoperative period was uneventful, and the patient was discharged on postoperative day 3. Laparoscopic resection of this type of hemangioma is feasible. PMID:19896610

  16. Laparoscopic Cholecystectomy Without Prophylactic Antibiotics: A Prospective Study.

    PubMed

    Mandal, Nilay; Nandy, Mintu Mohan; Majhi, Jaganmay; Kuiri, Shibshankar; Kumar Ghosh, Pranab; Ghosh, Gautam

    2015-12-01

    Laparoscopic cholecystectomy has become the new gold standard for management of symptomatic gallstones. Prophylactic antibiotics are used in elective surgery by the majority of surgeons, and their role in biliary tract surgery has been well established for a subpopulation of high-risk patients. This consensus has been derived from multiple studies involving biliary tract surgery before and in the era of laparoscopic cholecystectomy. But the use of prophylactic antibiotics in laparoscopic cholecystectomy especially in the low-risk group is now controversial and varied among the surgeons all over the world. To study the role of prophylactic antibiotics in laparoscopic cholecystectomy in different risk groups of patients, a prospective study was conducted in the Department of Surgery of Bankura Sammilani Medical College and Hospital from January 2010 to July 2011. All patients with symptomatic gallstones who underwent elective laparoscopic cholecystectomy during this period are included in this study. One hundred and two patients with symptomatic gallstones were operated on by laparoscopic technique without receiving preoperative antibiotics and studied over a period of 1.5 years. Ages ranged from 11 to 70 years (mean age of 33 years). There were 14 males (13.72 % of the patients) and 88 females (86.27 % of the patients). There was no wound infection (class I) in 99 patients, and class II type of wound infection, i.e., surgical site infection, occurred in three patients (i.e., 2.94 %) out of a total of 102 patients. Swabs were taken for culture and sensitivity; Staphylococcus aureus was found in two patients and Streptococcus viridans in one patient. In all three patients, infection occurred at the umbilical port sites, detected on the 3rd and 4th postoperative days. Antibiotic prophylaxis is not necessary in low-risk patients with symptomatic gallstone disease undergoing elective laparoscopic cholecystectomy to prevent postoperative infection

  17. Amyand's hernia: Our experience in the laparoscopic era.

    PubMed

    Sahu, Diwakar; Swain, Sudeepta; Wani, Majid; Reddy, Prasanna Kumar

    2015-01-01

    Amyand's hernia is a rare presentation of inguinal hernia, in which the appendix is present within the hernia sac. This entity is a diagnostic challenge due to its rarity and vague clinical presentation. A laparoscopic approach can confirm the diagnosis as well as serve as a therapeutic tool. When the appendix is not inflamed within the inguinal hernia sac, then appendicectomy is not always necessary. Our case series emphasize the same presumption as three patient of Amyand's hernia underwent laparoscopic transabdominal preperitoneal hernioplasty without appendicectomy. The aim of this paper is to review the literature with regards to Amyand's hernia and provide new insight in its diagnosis and treatment. PMID:25883458

  18. Development of broad-view camera unit for laparoscopic surgery.

    PubMed

    Kawahara, Tomohiro; Takaki, Takeshi; Ishii, Idaku; Okajima, Masazumi

    2009-01-01

    A disadvantage of laparoscopic surgery is the narrow operative field provided by the endoscope camera. This paper describes a newly developed broad-view camera unit for use with the Broad-View Camera System, which is capable of providing a wider view of the internal organs during laparoscopic surgery. The developed camera unit is composed of a miniature color CMOS camera, an indwelling needle, and an extra-thin connector. The specific design of the camera unit and the method for positioning it are shown. The performance of the camera unit has been confirmed through basic and animal experiments. PMID:19963983

  19. [Residents' laparoscopic skills are improved by simulation training].

    PubMed

    Helvind, Neel Maria; Burcharth, Jakob; Rosenberg, Jacob

    2014-09-29

    Many laparoscopic simulation techniques exist. In Denmark, laparoscopic simulation models, such as virtual reality trainers and video box trainers are poorly implemented at surgical departments in spite of convincing evidence of their effect. Implementation is most likely limited by the considerable costs of certain commercial models. However, recent studies have shown that low-cost models in fact may have better effect than the more costly ones. Focus should therefore be channelled towards implementation of low-cost simulation training at all surgical departments throughout the country. PMID:25294506

  20. Laparoscopic ligation of the thoracic duct in management of chylothorax.

    PubMed

    Icaza, Orlando J; Andrews, Kris; Kuhnke, Mark

    2002-04-01

    Laparoscopic ligation of the cisterna chyli at the level of the aortic hiatus was performed in a 69-year-old woman with post-lobectomy chylothorax refractory to 3 weeks of conservative therapy and one repeat thoracotomy with attempted ligation of a leaking lymphatic channel. This laparoscopic procedure was successful, and resolution of the chylothorax was achieved. We feel that this technique offers surgeons a valid, minimally invasive treatment option for a persistent chylothorax in which conservative management or more direct thoracic procedures have failed to control the chyle leak. PMID:12019574

  1. Current trends in laparoscopic groin hernia repair: A review

    PubMed Central

    Pahwa, Harvinder Singh; Kumar, Awanish; Agarwal, Prerit; Agarwal, Akshay Anand

    2015-01-01

    Hernia is a common problem of the modern world with its incidence more in developing countries. Inguinal hernia is the most common groin hernia repaired worldwide. With advancement in technology operative techniques of repair have also evolved. A PubMed and COCHRANE database search was accomplished in this regard to establish the current status of laparoscopic inguinal hernia repair in view of recent published literature. Published literature support that laparoscopic hernia repair is best suited for recurrent and bilateral inguinal hernia although it may be offered for primary inguinal hernia if expertise is available. PMID:26380826

  2. Ovarian Vein Thrombosis as a Complication of Laparoscopic Surgery

    PubMed Central

    Gupta, Anu; Gupta, Natasha; Blankstein, Josef; Trester, Richard

    2015-01-01

    Ovarian vein thrombosis (OVT) is an extremely rare but life-threatening complication of the postpartum period. It has never been reported as a complication of laparoscopic surgery. We report a case of right ovarian vein thrombosis that occurred in the postoperative period after patient underwent laparoscopic salpingectomy for a right side ectopic pregnancy. She presented with 1-week history of abdominal pain and fever. A complete workup for fever was performed and was found negative. Computed tomography of the abdomen and pelvis revealed right ovarian vein thrombosis. The patient was treated with anticoagulant therapy and responded well. PMID:26788386

  3. Current trends in laparoscopic groin hernia repair: A review.

    PubMed

    Pahwa, Harvinder Singh; Kumar, Awanish; Agarwal, Prerit; Agarwal, Akshay Anand

    2015-09-16

    Hernia is a common problem of the modern world with its incidence more in developing countries. Inguinal hernia is the most common groin hernia repaired worldwide. With advancement in technology operative techniques of repair have also evolved. A PubMed and COCHRANE database search was accomplished in this regard to establish the current status of laparoscopic inguinal hernia repair in view of recent published literature. Published literature support that laparoscopic hernia repair is best suited for recurrent and bilateral inguinal hernia although it may be offered for primary inguinal hernia if expertise is available. PMID:26380826

  4. Laparoscopic hepatectomy is theoretically better than open hepatectomy: preparing for the 2nd International Consensus Conference on Laparoscopic Liver Resection.

    PubMed

    Wakabayashi, Go; Cherqui, Daniel; Geller, David A; Han, Ho-Seong; Kaneko, Hironori; Buell, Joseph F

    2014-10-01

    Six years have passed since the first International Consensus Conference on Laparoscopic Liver Resection was held. This comparatively new surgical technique has evolved since then and is rapidly being adopted worldwide. We compared the theoretical differences between open and laparoscopic liver resection, using right hepatectomy as an example. We also searched the Cochrane Library using the keyword "laparoscopic liver resection." The papers retrieved through the search were reviewed, categorized, and applied to the clinical questions that will be discussed at the 2nd Consensus Conference. The laparoscopic hepatectomy procedure is more difficult to master than the open hepatectomy procedure because of the movement restrictions imposed upon us when we operate from outside the body cavity. However, good visibility of the operative field around the liver, which is located beneath the costal arch, and the magnifying provide for neat transection of the hepatic parenchyma. Another theoretical advantage is that pneumoperitoneum pressure reduces hemorrhage from the hepatic vein. The literature search turned up 67 papers, 23 of which we excluded, leaving only 44. Two randomized controlled trials (RCTs) are underway, but their results are yet to be published. Most of the studies (n = 15) concerned short-term results, with some addressing long-term results (n = 7), cost (n = 6), energy devices (n = 4), and so on. Laparoscopic hepatectomy is theoretically superior to open hepatectomy in terms of good visibility of the operative field due to the magnifying effect and reduced hemorrhage from the hepatic vein due to pneumoperitoneum pressure. However, there is as yet no evidence from previous studies to back this up in terms of short-term and long-term results. The 2nd International Consensus Conference on Laparoscopic Liver Resection will arrive at a consensus on the basis of the best available evidence, with video presentations focusing on surgical techniques and the publication

  5. [Cosmesis and Body Image after Laparo-Endoscopic Single Site Donor Nephrectomy].

    PubMed

    Yanishi, Masaaki; Kinoshita, Hidefumi; Yoshida, Takashi; Takayasu, Kenta; Mishima, Takao; Yoshida, Kenji; Sugi, Motohiko; Kawa, Gen; Matsuda, Tadashi

    2015-07-01

    Using a questionnaire, we objectively assessed the body image of donors who underwent conventional laparoscopic donor nephrectomy (L-DN) or laparoscopic single-site donor nephrectomy (LESS-DN). Subjects were 15 patients who underwent an L-DN and 15 who underwent an LESS-DN. The questionnaire consisted of the Body Image Questionnaire (BIQ), including a Body Image Scale (BIS) and Cosmetic Scale (CS), and a Photo-Series Questionnaire (PSQ). A higher score indicated a more favorable assessment, and patient scores were compared. Subjects were also asked which procedure they preferred if they had to undergo donor nephrectomy again. Pain was assessed by comparing the number of times an analgesic was administered during hospitalization. The average BIS score was 18.7 points (out of 20) for patients who underwent an L-DN and 19.5 points for patients who underwent an LESS-DN ; those who underwent an LESS-DN had a significantly higher score (p=0.03). Patients who underwent an L-DN had a median CS score of 17.5 points (out of 24) while patients who underwent an LESS-DN had a median CS score of 19.1 points ; those who underwent an LESS-DN had a higher score, but the difference in average CS scores was not significant (p=0.123). The average PSQ score was 7.1 points for patients who underwent an L-DN and 8.8 points for patients who underwent an LESS-DN ; the higher score for LESS-patients was statistically significant (p=0.01). Patients who underwent an L-DN were administered an analgesic a median of 4 times during hospitalization (range : 3-10 times) while patients who underwent an LESS-DN were administered an analgesic a median of 2 times (range : 0-4 times), which was significantly less (p=0.01). Patients who underwent LESS-DN had a better body image and better cosmetic appearance than those who underwent LDN, thus indicating the usefulness of LESS-DN. However, a more prospective larger study needs to be performed. PMID:26278210

  6. Fast-track laparoscopic surgery: A better option for treating colorectal cancer than conventional laparoscopic surgery

    PubMed Central

    TAUPYK, YERLAN; CAO, XUEYUAN; ZHAO, YINQUAN; WANG, CHAO; WANG, QUAN

    2015-01-01

    Fast-track surgery (FTS), a multimodal rehabilitation technique, has been recommended as surgical therapy for colorectal cancer. The objective of the present study was to compare the outcomes of FTS and conventional laparoscopic surgery. This study was a blinded randomized trial. A total of 70 patients with colorectal cancer were divided into two groups and underwent laparoscopic colorectal resection. The FTS group consisted of 31 patients and the control group consisted of 39 patients. Protocols for the treatment of the FTS group included skipping pre-operative mechanical bowel preparation, early restoration of diet and early post-operative ambulation. Outcome measures, length of hospital stay, post-operative surgical stress response [C-reactive protein (CRP)] and post-operative complications were compared between the two groups. The average length of total hospital stay for the FTS and the control groups was 5.9±0.8 and 10.9±1.3 days, respectively (P<0.05), and the length of post-operative hospital stay for the FTS and control group was 4.3±0.8 and 8.0±1.1 days, respectively. (P<0.05) First flatus time for the FTS and control groups was 1.6±0.8 and 2.5±0.9 days, respectively (P<0.05). Defecation time for the FTS and control groups was 2.2±0.7 and 4.5±0.7 days, respectively (P<0.05). The time to restoration of a solid diet also showed a significant difference between the FTS and control groups (1.1±0.3 vs. 3.6±0.9 days; P<0.05). Following surgery, due to post-operative surgical stress, the two groups CRP levels increased significantly, but the levels of the FTS group were lower than those of the conventional control group (P<0.05). There was no difference in post-operative complications between the FTS and control groups. This study confirms that FTS shortens hospital stay and accelerates the recovery of bowel function without increase of post-operative complications. FTS is safe, improves post-operative recovery and is a better option than conventional

  7. Donor free radical explosive composition

    DOEpatents

    Walker, Franklin E. [15 Way Points Rd., Danville, CA 94526; Wasley, Richard J. [4290 Colgate Way, Livermore, CA 94550

    1980-04-01

    An improved explosive composition is disclosed and comprises a major portion of an explosive having a detonation velocity between about 1500 and 10,000 meters per second and a minor amount of a donor additive comprising an organic compound or mixture of organic compounds capable of releasing low molecular weight free radicals or ions under mechanical or electrical shock conditions and which is not an explosive, or an inorganic compound or mixture of inorganic compounds capable of releasing low molecular weight free radicals or ions under mechanical or electrical shock conditions and selected from ammonium or alkali metal persulfates.

  8. [LAPAROSCOPIC "SLEEVE" GASTRECTOMY POST HEART TRANSPLANTION].

    PubMed

    Mahler, Ilanit; Ben Gal, Tuvia; Kashtan, Hanoch; Keidar, Andrei

    2016-03-01

    Morbid obesity affects the function of the transplanted heart either directly, by damaging many elements that affect cardiac function or indirectly, by the initial appearance or worsening of co-morbidities that affect the heart. Bariatric surgery is the most effective treatment for a significant and sustained decrease in weight and it leads to the disappearance of co-morbidities such as diabetes, hypertension and dyslipidemia in high rates. These diseases can damage the blood vessels of the graft and impair its function. We report a case study of a 47-year-old morbidly obese male (BMI 36 kg/m2] who underwent heart transplantation three years previously, developed gradual weight gain and symptoms of aggravating heart failure. Coronary artery disease in the implanted heart was diagnosed. Clinically, he started suffering from shortness of breath and chest pain during minimal effort. In addition, he also suffered from high blood pressure and kidney failure. Laparoscopic sleeve gastrectomy was successfully performed and he was discharged four days later. On follow-up the patient has lost 35 kg. His present weight is 74 kg (BMI 25.7). All symptoms of heart failure improved and oral medications for hypertension and heart failure were withdrawn. Our conclusion is that it is justified to consider bariatric surgery in heart transplant recipients suffering from morbid obesity, as long as the long-term benefit outweighs the surgical risk. The decision to perform bariatric surgery should be made by a multidisciplinary team and the operation should take place at a center with extensive experience in bariatric surgery. PMID:27305748

  9. Minilaparoscopy-assisted transumbilical laparoscopic cholecystectomy.

    PubMed

    Lima, Geraldo José DE Souza; Leite, Rodrigo Fabiano Guedes; Abras, Gustavo Munayer; Pires, Livio José Suretti; Castro, Eduardo Godoy

    2016-01-01

    The role of laparoscopy in the modern surgery era is well established. With the prospect of being able to improve the already privileged current situation, new alternatives have been proposed, such as natural orifice endoscopic surgery (NOTES), the method for single transumbilical access (LESS - Laparo-endoscopic single-site surgery) and minilaparoscopy (MINI). The technique proposed by the authors uses a laparoscope with an operative channel like the flexible endoscope used in NOTES. All operative times are carried out through the umbilical trocar as in LESS, and assisted by a minilaparoscopy grasper. This new technic combines, and results from, the rationalization of technical particularities and synergy of these three approaches, seeking to join their advantages and minimize their disadvantages. RESUMO O papel da videolaparoscopia na era moderna da cirurgia encontra-se bem estabelecido. Com a perspectiva de ser possível melhorar a já privilegiada situação atual, novas alternativas têm sido propostas, como a cirurgia por orifícios naturais (NOTES), o método por acesso único transumbilical (LESS - Laparo-endoscopic single-site surgery) e a minilaparoscopia (MINI). A técnica proposta pelos autores utiliza-se de óptica com canal de trabalho como o endoscópio flexível do NOTES, executa-se todos os tempos operatórios pelo trocarte umbilical, como no LESS, e é assistido por pinça de minilaparoscopia. Esta nova técnica combina e resulta da racionalização de particularidades técnicas e do sinergismo destas três abordagens, buscando agregar suas vantagens e minimizar as suas desvantagens. PMID:27556545

  10. [Robot-assisted laparoscopic prostatectomy: surgical technique].

    PubMed

    Rocco, B; Coelho, R F; Albo, G; Patel, V R

    2010-09-01

    Prostate tumours are among the most frequently diagnosed solid tumours in males (a total of 192,280 new cases in the USA in 2009); since the approval of the PSA test by the Food and Drug Administration in 1986, incidence has risen significantly, particularly in the '90s; furthermore the spread of the PSA test has led to an increased frequency of cancer diagnosis at the localised stage. The standard treatment for tumour of the prostate is retropubic radical prostatectomy (RRP) which however is not morbidity-free, e.g. intraoperative bleeding, urinary incontinence and erectile dysfunction. This is why the interest of the scientific community has turned increasingly to mini-invasive surgical procedures able to achieve the same oncological results as the open procedure, but which also reduce the impact of the treatment on these patients' quality of life. The first step in this direction was laparoscopic prostatectomy described by Schuessler in 1992 and standardised by Gaston in 1997. However, the technical difficulty inherent in this procedure has limited its more widespread use. In May 2000 Binder and Kramer published a report on the first robot-assisted prostatectomy (RARP) using the Da Vinci system (da Vinci TM, Intuitive Surgical, Sunnyvale, CA, USA). From the original experience, RARP, which exploits the advantages of an enlarged, three-dimensional view and the ability of the instruments to move with 7 degrees of freedom, the technique has spread enormously all over the world. At the time of writing, in the USA, RARP is the most common therapeutic option for the treatment of prostate tumour at localised stage. In the present study we describe the RARP technique proposed by dr. Vipul Patel, head of the Global Robotic Institute (Orlando Fl). PMID:20940698

  11. Characteristics and outcome of living kidney donors after donation: A report from Cote d'Ivoire.

    PubMed

    Lagou, Delphine Amélie; Ackoundou-N'guessan, Kan Clément; Njapom, Tchakam Léopold; Sekongo, Yassongui Mamadou; Guei, Cyr Monley; Tia, Mélanie Weu; Gnionsahe, Daze Apollinaire

    2016-05-01

    Kidney transplantation from living kidney donors (LKDs) because of its good results represents a good option for the treatment of patients with the end-stage renal disease. Kidney donation is a relatively safe procedure according to several studies. We conducted this cross-sectional study in order to describe the demographic, clinical, and renal outcome of LKD in Côte d'Ivoire. From March to November 2014, LKD residing in Côte d'Ivoire at the time of investigation and having donated the kidney more than one year ago were considered for the study. They were evaluated through a questionnaire. Of the 29 LKD listed in Côte d'Ivoire, only 14 responded to the questionnaire. The mean age at donation was 43.29 ± 9.12 years (27-59) and 10 of the LKD were women. Eight were related to the recipients, and the remaining were spouses. Laparoscopic nephrectomy was performed in nine LKD. The left kidney was harvested in ten cases. The main motivation for donation in all donors was the desire to save a life. At the time of the survey, the average duration after the donation was 4.57 ± 2.56 years (1-8). Only five donors had a regular nephrological follow-up. Hypertension was observed in one donor, seven had significant proteinuria, and six had glomerular filtration rate <60 mL/min but >30 mL/min. Significantly higher proteinuria was noted in donors under 45 years as compared to those over 45 years (0.43 ± 0.17 g/24 h vs. 0.22 ± 0.03 g/24 h, P = 0.01). Our study suggests that renal disease in LKD in Côte d'Ivoire is low after a mean follow-up period of four years. A donor registry is essential to ensure better follow-up of donors in order to detect potential adverse effects of kidney donation in the medium as well as in the long-term. PMID:27215251

  12. Gamete donors' expectations and experiences of contact with their donor offspring

    PubMed Central

    Kirkman, Maggie; Bourne, Kate; Fisher, Jane; Johnson, Louise; Hammarberg, Karin

    2014-01-01

    STUDY QUESTION What are the expectations and experiences of anonymous gamete donors about contact with their donor offspring? SUMMARY ANSWER Rather than consistently wanting to remain distant from their donor offspring, donors' expectations and experiences of contact with donor offspring ranged from none to a close personal relationship. WHAT IS KNOWN ALREADY Donor conception is part of assisted reproduction in many countries, but little is known about its continuing influence on gamete donors' lives. STUDY DESIGN, SIZE, DURATION A qualitative research model appropriate for understanding participants' views was employed; semi-structured interviews were conducted during January–March 2013. PARTICIPANTS/MATERIALS, SETTING, METHODS Before 1998, gamete donors in Victoria, Australia, were subject to evolving legislation that allowed them to remain anonymous or (from 1988) to consent to the release of identifying information. An opportunity to increase knowledge of donors' expectations and experiences of contact with their donor offspring recently arose in Victoria when a recommendation was made to introduce mandatory identification of donors on request from their donor offspring, with retrospective effect. Pre-1998 donors were invited through an advertising campaign to be interviewed about their views, experiences and expectations; 36 sperm donors and 6 egg donors participated. MAIN RESULTS AND THE ROLE OF CHANCE This research is unusual in achieving participation by donors who would not normally identify themselves to researchers or government inquiries. Qualitative thematic analysis revealed that most donors did not characterize themselves as parents of their donor offspring. Donors' expectations and experiences of contact with donor offspring ranged from none to a close personal relationship. LIMITATIONS, REASONS FOR CAUTION It is not possible to establish whether participants were representative of all pre-1998 donors. WIDER IMPLICATIONS OF THE FINDINGS Anonymous

  13. Clinical experience with single-port access laparoscopic cystectomy and myomectomy

    PubMed Central

    Jeong, Jae-Hyeok; Kim, Yu-Ri; Hong, Kil-Pyo; Ha, Jae-Eun; Kim, Eun-Jeong; Hong, Da-Kyo

    2016-01-01

    Objective This study was performed to assess our clinical experience with single-port access (SPA) laparoscopic cystectomy and myomectomy and the surgical outcomes of those procedures at our institution. Methods The authors evaluated the surgical outcomes of SPA laparoscopic cystectomy in 293 patients and SPA laparoscopic myomectomy in 246 patients. The surgical outcomes comprised operation time, the amount of blood loss during the operation, the change in hemoglobin (before and after the operation), the change in hematocrit (before and after the operation), switching to the multi-port access method, complications, transfusions, and the duration of the postoperative hospital stay. Results The Pearson correlation coefficient and the Spearman correlation coefficient between the operation time and the amount of blood loss were 0.312 and 0.321 for SPA laparoscopic cystectomy, respectively, and 0.706 and 0.674 for SPA laparoscopic myomectomy, respectively. The drops in hemoglobin and hematocrit were 1.33±0.78 g/dL and 4.14%±2.45%, respectively, in SPA laparoscopic cystectomy, while the corresponding figures were 1.34±1.13 g/dL and 4.17%±3.24% in SPA laparoscopic myomectomy, respectively. Conclusion This study reported the surgical outcomes of SPA laparoscopic cystectomy and myomectomy and compared them to previously published findings on traditional laparoscopic cystectomy and myomectomy. No significant differences were found in the surgical outcomes between SPA and traditional laparoscopic cystectomy and myomectomy. PMID:27104157

  14. Reducing the Cost of Laparoscopy: Reusable versus Disposable Laparoscopic Instruments

    PubMed Central

    Manatakis, Dimitrios K.; Georgopoulos, Nikolaos

    2014-01-01

    Cost-effectiveness in health care management is critical. The situation in debt-stricken Greece is further aggravated by the financial crisis and constant National Health System expense cut-downs. In an effort to minimize the cost of laparoscopy, our department introduced reusable laparoscopic instruments in December 2011. The aim of this study was to assess potential cost reduction of laparoscopic operations in the field of general surgery. Hospital records, invoice lists, and operative notes between January 2012 and December 2013, were retrospectively reviewed and data were collected on laparoscopic procedures, instrument failures, and replacement needs. Initial acquisition cost of 5 basic instrument sets was €21,422. Over the following 24 months, they were used in 623 operations, with a total maintenance cost of €11,487. Based on an average retail price of €490 per set, projected cost with disposable instruments would amount to €305,270, creating savings of €272,361 over the two-year period under study. Despite the seemingly high purchase price, each set amortized its acquisition cost after only 9 procedures and instrument cost depreciated to less than €55 per case. Disposable instruments cost 9 times more than reusable ones, and their high price would almost equal the total hospital reimbursement by social security funds for many common laparoscopic procedures. PMID:25152814

  15. Reducing the Cost of Laparoscopy: Reusable versus Disposable Laparoscopic Instruments.

    PubMed

    Manatakis, Dimitrios K; Georgopoulos, Nikolaos

    2014-01-01

    Cost-effectiveness in health care management is critical. The situation in debt-stricken Greece is further aggravated by the financial crisis and constant National Health System expense cut-downs. In an effort to minimize the cost of laparoscopy, our department introduced reusable laparoscopic instruments in December 2011. The aim of this study was to assess potential cost reduction of laparoscopic operations in the field of general surgery. Hospital records, invoice lists, and operative notes between January 2012 and December 2013, were retrospectively reviewed and data were collected on laparoscopic procedures, instrument failures, and replacement needs. Initial acquisition cost of 5 basic instrument sets was €21,422. Over the following 24 months, they were used in 623 operations, with a total maintenance cost of €11,487. Based on an average retail price of €490 per set, projected cost with disposable instruments would amount to €305,270, creating savings of €272,361 over the two-year period under study. Despite the seemingly high purchase price, each set amortized its acquisition cost after only 9 procedures and instrument cost depreciated to less than €55 per case. Disposable instruments cost 9 times more than reusable ones, and their high price would almost equal the total hospital reimbursement by social security funds for many common laparoscopic procedures. PMID:25152814

  16. Combined Procedure of Aspiration Termination and Laparoscopic Sterilization

    PubMed Central

    Steptoe, P. C.; Imran, M.

    1969-01-01

    Termination of pregnancy and laparoscopic sterilization has been performed in 101 women in a one-year period. The complication rate was low and the average stay in hospital was short. With close supervision and co-operation between the gynaecologist and the patient's general practitioner it is suggested that this is a safe and economic procedure. PMID:5347181

  17. Diffusion of laparoscopic appendectomies in Italy: a national audit.

    PubMed

    Vettoretto, Nereo; Gobbi, Sara; Belli, Fiorenza; Corradi, Alessio; Mannino, Lorenzo; Ricciardelli, Luigi; Vinciguerra, Marina; Piccolo, Davide

    2012-03-01

    A national audit focused on laparoscopic appendectomy was promoted by the Italian Association of Hospital Surgeons (ACOI). Four-hundred and sixty surgical practices received an e-mail questionnaire. Data concerning epidemiology, timetable, surgeon's age, selection of patients, laparotomic conversion, behaviour in the case of a normal appendix, and technical aspects were investigated. The response rate was 51.7%. The median number of appendectomies performed is 50-100 each year in a surgery ward. Laparoscopic operations are very common (93%), but mostly performed in less than 50% of the observed cases. There is no significant difference between the number of operations during the day vs. at night, and they are performed by a limited (<30%) group of surgeons, equally composed of physicians aged above and below 40. The majority of surgeons adopt an "all comers" policy regarding laparoscopic appendectomy, including selected older patients (>70 years old). There are no standard indications for conversion, while the behaviour in the presence of a normal appendix is generally removal. Even if laparoscopic appendectomy is not yet considered a gold standard, it is widely diffused in Italy, and the audit's data show different behaviours between subgroups. PMID:21417831

  18. Advanced Training in Laparoscopic Abdominal Surgery (Atlas): A Systematic Review

    PubMed Central

    Beyer-Berjot, Laura; Palter, Vanessa; Grantcharov, Teodor; Aggarwal, Rajesh

    2014-01-01

    Background Simulation has widely spread this last decade, especially in laparoscopic surgery, and training out of the operating room (OR) has proven its positive impact on basic skills during real laparoscopic procedures. However, few articles dealing with advanced training in laparoscopic abdominal surgery (ATLAS) have been published so far. Such training may reduce learning curves in the OR for junior surgeons with limited access to complex laparoscopic procedures as a primary operator. Methods Two reviewers, using MEDLINE, EMBASE, and The Cochrane Library, conducted a systematic research with combinations of the following keywords: (teaching OR education OR computer simulation) AND laparoscopy AND (gastric OR stomach OR colorectal OR colon OR rectum OR small bowel OR liver OR spleen OR pancreas OR advanced surgery OR advanced procedure OR complex procedure). Additional studies were searched in the reference lists of all included articles. Results Fifty-four original studies were retrieved. Their level of evidence was low: most of the studies were case series, one fifth purely descriptive, and there were 8 randomized trials. Porcine models and video trainers, as well as gastric and colorectal procedures were mainly assessed. The retrieved studies showed some encouraging trends in terms of trainees' satisfaction, improvement after training (but mainly on the training tool itself). Some tools have been proven to be construct-valid. Conclusions Higher quality studies are required to appraise ATLAS educational value. PMID:24947643

  19. Nonmalignant Sequelae of Unconfined Morcellation at Laparoscopic Hysterectomy or Myomectomy.

    PubMed

    Tulandi, Togas; Leung, Annie; Jan, Noran

    2016-01-01

    The objective of this study was to evaluate nonmalignant sequelae of unconfined morcellation at hysterectomy and myomectomy. We performed a systematic review following the PRISMA statement key words of "morcellation, uterine leiomyoma, uterine fibroid, laparoscopic myomectomy, laparoscopic total hysterectomy, and laparoscopic supracervical hysterectomy" and their combination. Fifty-one articles met the inclusion criteria: 11 articles were related to endometriosis, adenomyosis, and endometrial hyperplasia; 30 articles parasitic myoma; and 9 disseminated peritoneal leiomyomatosis (DPL) and 1 DPL and endometriosis. We found that laparoscopic hysterectomy or myomectomy with unconfined morcellation is associated with the risk of iatrogenic endometriosis (1.4%), adenomyosis (0.57%), parasitic myoma (0.9%), and rarely DPL. Our study showed that benign sequelae of uterine or myoma morcellation could be found in up to 1% of cases. This is much higher than the prevalence of uterine sarcoma after morcellation. Benign conditions have less consequences than malignancy, yet they are more common and might require another operation. Accordingly, if morcellation is required, confined morcellation should be considered. PMID:26802909

  20. Laparoscopic radical cystectomy with prostate capsule sparing. Initial experience

    PubMed Central

    Gregorio, Sergio Alonso y; Gómez, Ángel Tabernero; Alvarez-Maestro, Mario; Sebastián, Jesús Díez; Ledo, Jesús Cisneros

    2016-01-01

    Introduction In 2008, our department introduced a modified technique of laparoscopic radical cystectomy in which the prostatic capsule is spared in selected patients with bladder cancer. The different series published are mostly using the standard open procedure. The aim of this study is to describe this technique using the laparoscopic approach and present our preliminary results. Material and methods This study includes 20 patients selected by clinical analysis and imaging criteria operated using laparoscopic radical cystectomy with prostate capsule sparing at our department in the period between 2008 and 2012. Results Patient mean age was 58 years. Mean operative time was 390 minutes. Median follow-up was 36 months. No patient had bladder cancer recurrence. Only one patient died of disease progression, as the pathological findings was a pT3 pN1 Mx. Mean PSA before surgery: 1.3 ng/ml (03–2), mean PSA after surgery 1.0 ng/ml (0.08–1.7). No patients had prostate cancer recurrence. Satisfactory daytime and night-time continence was achieved. 90% of patients have sexual function preserved. Conclusions Prostate-sparing radical cystectomy remains one of the most controversial topics in urology today. The laparoscopic approach could be an alternative to conventional radical cystoprostatectomy in well selected patients, done in experienced institutions in order to find better functional results, with a low disease progression and recurrence rate. PMID:27123320

  1. Laparoscopic Ureterolithotomy for Giant Ureteric Calculus: A Case Report.

    PubMed

    Magdum, Prasad V; Nerli, Rajendra B; Devaraju, Shishir; Hiremath, Murigendra B

    2015-09-01

    We present a case of a 21 year old male who presented with symptomatic right upper ureteric calculus measuring 5 cm × 1.5 cm fulfilling the criteria to be named as giant ureteric calculus. Laparoscopic right ureterolithotomy was performed and the giant ureteric calculus was retrieved. PMID:26793529

  2. Two Ports Laparoscopic Inguinal Hernia Repair in Children

    PubMed Central

    Ibrahim, Medhat M.

    2015-01-01

    Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation to other modalities of repair was the aim of this work. 90 children including 75 males and 15 females underwent surgery. Hernia in 55 cases was right-sided and in 15 left-sided. Two patients had recurrent hernia following open hernia repair. 70 (77.7%) cases were suffering unilateral hernia and 20 (22.2%) patients had bilateral hernia. Out of the 20 cases 5 cases were diagnosed by laparoscope (25%). The patients' median age was 18 months. The mean operative time for unilateral repairs was 15 to 20 minutes and bilateral was 21 to 30 minutes. There was no conversion. The complications were as follows: one case was recurrent right inguinal hernia and the second was stitch sinus. Discussion. The results confirm the safety and efficacy of two ports laparoscopic hernia repair in congenital inguinal hernia in relation to other modalities of treatment. PMID:25785196

  3. Laparoscopic resection of pancreatic adenocarcinoma: dream or reality?

    PubMed

    Anderson, Blaire; Karmali, Shahzeer

    2014-10-21

    Laparoscopic pancreatic surgery is in its infancy despite initial procedures reported two decades ago. Both laparoscopic distal pancreatectomy (LDP) and laparoscopic pancreaticoduodenectomy (LPD) can be performed competently; however when minimally invasive surgical (MIS) approaches are implemented the indication is often benign or low-grade malignant pathologies. Nonetheless, LDP and LPD afford improved perioperative outcomes, similar to those observed when MIS is utilized for other purposes. This includes decreased blood loss, shorter length of hospital stay, reduced post-operative pain, and expedited time to functional recovery. What then is its role for resection of pancreatic adenocarcinoma? The biology of this aggressive cancer and the inherent challenge of pancreatic surgery have slowed MIS progress in this field. In general, the overall quality of evidence is low with a lack of randomized control trials, a preponderance of uncontrolled series, short follow-up intervals, and small sample sizes in the studies available. Available evidence compiles heterogeneous pathologic diagnoses and is limited by case-by-case follow-up, which makes extrapolation of results difficult. Nonetheless, short-term surrogate markers of oncologic success, such as margin status and lymph node harvest, are comparable to open procedures. Unfortunately disease recurrence and long-term survival data are lacking. In this review we explore the evidence available regarding laparoscopic resection of pancreatic adenocarcinoma, a promising approach for future widespread application. PMID:25339812

  4. Radio frequency leakage current from unipolar laparoscopic electrocoagulators.

    PubMed

    DiNovo, J A

    1983-09-01

    Radio frequency (RF) leakage current has been suspected of causing accidental tissue burns associated with laparoscopic electrocoagulation used for tubal sterilization. A study was done to determine the levels of capacitively coupled RF leakage current from six unipolar laparoscopes manufactured by five companies. Leakage current values ranging from less than 100 mA to over 550 mA were measured at electrosurgical unit power settings of up to 150 w into 1,000 ohms. These levels represent 24-62% of the total electrosurgical current generated by the electrosurgical units. Using a criterion for tissue injury of 100 mA/sq cm applied for ten seconds, leakage current levels exceeding 400 mA are capable of producing burns either at the abdominal wall or to internal organs that accidentally come into contact with the body of the laparoscope. One of the six devices tested had leakage current levels higher than 400 mA at power settings lower than 100 w. Capacitance measurements between the unipolar laparoscope body and the forceps ranged from 53 to 140 picofarads. PMID:6226780

  5. Laparoscopic Partial Nephrectomy for Renal-Cell Carcinoma During Pregnancy

    PubMed Central

    Yuruk, Emrah; Ucpinar, Burak; Binbay, Zerrin; Colakerol, Aykut; Muslumanoglu, Ahmet Yaser

    2016-01-01

    Abstract Background: The incidence of renal-cell carcinoma (RCC) is low during pregnancy. There are different approaches for timing of surgery and treatment modalities for RCC in pregnant women in the literature. To our knowledge, this is the first laparoscopic partial nephrectomy case in a pregnant woman. Case Presentation: Herein, we present a 34-year-old woman with a renal mass at her 14th gestational week. She was admitted to our clinic after a right renal mass was incidentally diagnosed during routine antenatal ultrasonography. MRI revealed a completely endophytic tumor of 6 × 6.5 × 6.5 cm, located in the upper half of the right kidney. We performed laparoscopic partial nephrectomy in our patient and the postoperative course was uneventful. Conclusion: This is the first presented laparoscopic partial nephrectomy case in a pregnant patient. Nephron-sparing surgeries can be performed laparoscopically in appropriate sized renal tumors in suitable pregnant patients.

  6. Improved illumination system of laparoscopes using an aspherical lens array

    PubMed Central

    Wu, Rengmao; Qin, Yi; Hua, Hong

    2016-01-01

    The current fiber-based illumination systems of laparoscopes are unable to uniformly illuminate a large enough area in abdomen due to the limited numerical aperture (NA) of the fiber bundle. Most energy is concentrated in a small region at the center of the illumination area. This limitation becomes problematic in laparoscopes which require capturing a wide field of view. In this paper, we propose an aspherical lens array which is used to direct the outgoing rays from the fiber bundle of laparoscope to produce a more uniformly illuminated, substantially larger field coverage than standalone fiber source. An intensity feedback method is developed to design the aspherical lens unit for extended non-Lambertian sources, which is the key to the design of this lens array. By this method, the lens unit is obtained after only one iteration, and the lens array is constructed by Boolean operation. Then, the ray-tracing technique is used to verify the design. Further, the lens array is fabricated and experimental tests are performed. The results clearly show that the well-illuminated area is increased to about 0.107m2 from 0.02m2 (about 5x larger than a standard fiber illumination source). More details of the internal organs can be clearly observed under this improved illumination condition, which also reflects the significant improvement in the optical performance of the laparoscope. PMID:27375940

  7. Use of CO2 laser flexible waveguides during laparoscopic cholecystectomy

    NASA Astrophysics Data System (ADS)

    Lanzafame, Raymond J.

    1992-06-01

    Laparoscopic cholecystectomy has revolutionized the management of symptomatic cholelithiasis and cholecystitis. Although electrosurgery devices are used by a majority of surgeons, laser technology is a valued addition to the armamentarium of the skilled laser laparoscopist. A variety of fiberoptic capable wavelengths have been applied successfully during this procedure. Use of the CO2 laser for this purpose has lagged due to difficulties encountered with free-beam and rigid waveguide dissections via the laparoscope. Recent developments in flexible waveguide technology have the potential to expand the role of the CO2 laser for laparoscopic cholecystectomy and other procedures. Twelve laparoscopic cholecystectomies were performed using Luxar (Bothell, WA) flexible microwaveguides of various configurations. In each case, dissection of the gallbladder from the gallbladder bed was accomplished with acceptable speed and hemostasis. There were no complications. Shortcomings include coupling and positioning with an articulated arm and occasional clogging of some waveguide tips with debris. Modifications of this technology are suggested. Flexible waveguides make the CO2 laser a practical alternative for surgical laparoscopy.

  8. Laparoscopic management of hydatid cyst in the lesser sac

    PubMed Central

    Sahoo, Manash Ranjan; Kumar, Saurabh; Panda, Srikanta; Shameel, P. Ahammed

    2016-01-01

    Hydatid cyst is a disease caused by Echinococcus granulosus. Various anatomical location of hydatid cyst has been described in literature. Liver is the most common site of hydatid cyst and lungs are the second most common site. Hydatid cyst of lesser sac is a rare entity. Here we present a rare case report of laparoscopic management of hydatid cyst in lesser sac. PMID:27073313

  9. [INFULGAN-OPTIMAL ANALGETIC DRUG FOR USE IN LAPAROSCOPIC SURGERY].

    PubMed

    Nichitaylo, M E; Bulik, L M

    2015-06-01

    The experience of the application of 78 patients after various laparoscopic procedures was generalized. As perioperative anesthesia drug Infulgan (production of corporation "Jury-Farm") was applyed. Appointment of Infulgan in standard dose ensured the achievement expressed analgesic effect, reducing the volume of injected opioids and frequency of adverse reactions. PMID:26521456

  10. Role of laryngeal mask airway in laparoscopic cholecystectomy.

    PubMed

    Beleña, José M; Ochoa, Ernesto Josué; Núñez, Mónica; Gilsanz, Carlos; Vidal, Alfonso

    2015-11-27

    Laparoscopic cholecystectomy is one of the most commonly performed surgical procedures and the laryngeal mask airway (LMA) is the most common supraglottic airway device used by the anesthesiologists to manage airway during general anesthesia. Use of LMA has some advantages when compared to endotracheal intubation, such as quick and ease of placement, a lesser requirement for neuromuscular blockade and a lower incidence of postoperative morbididy. However, the use of the LMA in laparoscopy is controversial, based on a concern about increased risk of regurgitation and pulmonary aspiration. The ability of these devices to provide optimal ventilation during laparoscopic procedures has been also questioned. The most important parameter to secure an adequate ventilation and oxygenation for the LMA under pneumoperitoneum condition is its seal pressure of airway. A good sealing pressure, not only state correct patient ventilation, but it reduces the potential risk of aspiration due to the better seal of airway. In addition, the LMAs incorporating a gastric access, permitting a safe anesthesia based on these commented points. We did a literature search to clarify if the use of LMA in preference to intubation provides inadequate ventilation or increase the risk of aspiration in patients undergoing laparoscopic cholecystectomy. We found evidence stating that LMA with drain channel achieves adequate ventilation for these procedures. Limited evidence was found to consider these devices completely safe against aspiration. However, we observed that the incidence of regurgitation and aspiration associated with the use of the LMA in laparoscopic surgery is very low. PMID:26649155

  11. Visuospatial Ability Factors and Performance Variables in Laparoscopic Simulator Training

    ERIC Educational Resources Information Center

    Luursema, Jan-Maarten; Verwey, Willem B.; Burie, Remke

    2012-01-01

    Visuospatial ability has been shown to be important to several aspects of laparoscopic performance, including simulator training. Only a limited subset of visuospatial ability factors however has been investigated in such studies. Tests for different visuospatial ability factors differ in stimulus complexity, in their emphasis on identifying…

  12. Laparoscopic Treatment of Subxiphoid Incisional Hernias in Cardiac Transplant Patients

    PubMed Central

    Popescu, Wanda M.; Duffy, Andrew J.; Bell, Robert L.

    2008-01-01

    Background: Symptomatic subxiphoid incisional hernias present difficult surgical problems, especially in immuno-suppressed cardiac transplant patients. Here, we describe the laparoscopic repair of subxiphoid incisional hernias in patients with a history of cardiac transplantation. Methods: Four patients with subxiphoid hernias who had previously undergone heart transplantation were identified from a prospective database. Each underwent a laparoscopic repair with mesh implantation. Results: Three patients had a previous open repair. The mean age was 62.5 years, an average of 64.3 months after transplantation. At the time of surgery, all patients were immunosuppressed, and each had a subxiphoid, poststernotomy incisional hernia. Gore dual mesh was used in 2 patients, while Parietex mesh was used in 2. Mean operative time was 122 minutes, and all were completed laparoscopically. The mean length of stay was 6.5 days, and the mean defect size was 286.25 cm2. There was a significant correlation between hernia size and length of stay (P=0.037). Postoperatively, one patient (25%) developed pulmonary edema, and 1 patient (25%) had a prolonged ileus. Conclusion: Symptomatic subxiphoid incisional hernias are a challenging surgical problem in patients with a history of sternotomy. Laparoscopic repair is safe and effective in immunosuppressed patients who have previously undergone cardiac transplantation. PMID:18765049

  13. [Gasless laparoscopic cholecystectomy using retractor of the abdominal wall].

    PubMed

    D'Urbano, C; Fuertes Guiro, F; Sampietro, R

    1996-03-01

    The Authors present a new gasless laparoscopic cholecystectomy method using an abdominal wall elevator with subcutaneous traction ("laparotenser"). Fifty patients between May 1994 and March 1995 were operated by videolaparoscopy using this new gasless method. Twenty of them were operated with Nagai's method while the laparotenser was used in the remaining thirty. The results obtained are similar to those using pneumoperitoneum. It has been observed a global reduction of costs, less postoperative pain, no influence in cardiovascular and metabolic indexes. No complications were reported during the postoperative period but two cases of conversion to laparotomy not related to the method used were needed. Laparoscopic cholecystectomy without pneumoperitoneum using the subcutaneous elevator of the abdominal wall ("laparotenser") has demonstrated that it's possible to operate in a working space similar to that created by the pneumoperitoneum. After an initial period of distrust towards the laparoscopic methods without pneumoperitoneum it has been accepted that gasless methods multiply the indications to minimally invasive surgery in patients with cardiorespiratory problems considered no ideal candidates to laparoscopic cholecystectomy with pneumoperitoneum. PMID:8679422

  14. Laparoscopic gastric cancer surgery: Current evidence and future perspectives

    PubMed Central

    Son, Taeil; Hyung, Woo Jin

    2016-01-01

    Laparoscopic gastrectomy has been widely accepted as a standard alternative for the treatment of early-stage gastric adenocarcinoma because of its favorable short-term outcomes. Although controversies exist, such as establishing clear indications, proper preoperative staging, and oncologic safety, experienced surgeons and institutions have applied this approach, along with various types of function-preserving surgery, for the treatment of advanced gastric cancer. With technical advancement and the advent of state-of-the-art instruments, indications for laparoscopic gastrectomy are expected to expand as far as locally advanced gastric cancer. Laparoscopic gastrectomy appears to be promising; however, scientific evidence necessary to generalize this approach to a standard treatment for all relevant patients and care providers remains to be gathered. Several multicenter, prospective randomized trials in high-incidence countries are ongoing, and results from these trials will highlight the short- and long-term outcomes of the approach. In this review, we describe up-to-date findings and critical issues regarding laparoscopic gastrectomy for gastric cancer. PMID:26811620

  15. Laparoscopic surgery: a narrative review of pharmacotherapy in pain management.

    PubMed

    Sjövall, Sari; Kokki, Merja; Kokki, Hannu

    2015-11-01

    Laparoscopic surgery is widespread, and an increasing number of surgeries are performed laparoscopically. Early pain after laparoscopy can be similar or even more severe than that after open surgery. Thus, proactive pain management should be provided. Pain after laparoscopic surgery is derived from multiple origins; therefore, a single agent is seldom sufficient. Pain is most effectively controlled by a multimodal, preventive analgesia approach, such as combining opioids with non-opioid analgesics and local anaesthetics. Wound and port site local anaesthetic injections decrease abdominal wall pain by 1-1.5 units on a 0-10 pain scale. Inflammatory pain and shoulder pain can be controlled by NSAIDs or corticosteroids. In some patient groups, adjuvant drugs, ketamine and α2-adrenergic agonists can be helpful, but evidence on gabapentinoids is conflicting. In the present review, the types of pain that need to be taken into account while planning pain management protocols and the wide range of analgesic options that have been assessed in laparoscopic surgery are critically assessed. Recommendations to the clinician will be made regarding how to manage acute pain and how to prevent persistent postoperative pain. It is important to identify patients at the highest risk for severe and prolonged post-operative pain, and to have a proactive strategy in place for these individuals. PMID:26493289

  16. Visual enhancement of laparoscopic nephrectomies using the 3-CCD camera

    NASA Astrophysics Data System (ADS)

    Crane, Nicole J.; Kansal, Neil S.; Dhanani, Nadeem; Alemozaffar, Mehrdad; Kirk, Allan D.; Pinto, Peter A.; Elster, Eric A.; Huffman, Scott W.; Levin, Ira W.

    2006-02-01

    Many surgical techniques are currently shifting from the more conventional, open approach towards minimally invasive laparoscopic procedures. Laparoscopy results in smaller incisions, potentially leading to less postoperative pain and more rapid recoveries . One key disadvantage of laparoscopic surgery is the loss of three-dimensional assessment of organs and tissue perfusion. Advances in laparoscopic technology include high-definition monitors for improved visualization and upgraded single charge coupled device (CCD) detectors to 3-CCD cameras, to provide a larger, more sensitive color palette to increase the perception of detail. In this discussion, we further advance existing laparoscopic technology to create greater enhancement of images obtained during radical and partial nephrectomies in which the assessment of tissue perfusion is crucial but limited with current 3-CCD cameras. By separating the signals received by each CCD in the 3-CCD camera and by introducing a straight forward algorithm, rapid differentiation of renal vessels and perfusion is accomplished and could be performed real time. The newly acquired images are overlaid onto conventional images for reference and comparison. This affords the surgeon the ability to accurately detect changes in tissue oxygenation despite inherent limitations of the visible light image. Such additional capability should impact procedures in which visual assessment of organ vitality is critical.

  17. Laparoscopic natural orifice specimen extraction-colectomy: A systematic review

    PubMed Central

    Wolthuis, Albert M; de Buck van Overstraeten, Anthony; D’Hoore, André

    2014-01-01

    Over the last 20 years, laparoscopic colorectal surgery has shown equal efficacy for benign and malignant colorectal diseases when compared to open surgery. However, a laparoscopic approach reduces postoperative morbidity and shortens hospital stay. In the quest to optimize outcomes after laparoscopic colorectal surgery, reduction of access trauma could be a way to improve recovery. To date, one method to reduce access trauma is natural orifice specimen extraction (NOSE). NOSE aims to reduce access trauma in laparoscopic colorectal surgery. The specimen is delivered via a natural orifice and the anastomosis is created intracorporeally. Different methods are used to extract the specimen and to create a bowel anastomosis. Currently, specimens are delivered transcolonically, transrectally, transanally, or transvaginally. Each of these NOSE-procedures raises specific issues with regard to operative technique and application. The presumed benefits of NOSE-procedures are less pain, lower analgesia requirements, faster recovery, shorter hospital stay, better cosmetic results, and lower incisional hernia rates. Avoidance of extraction site laparotomy is the most important characteristic of NOSE. Concerns associated with the NOSE-technique include bacterial contamination of the peritoneal cavity, inflammatory response, and postoperative outcomes, including postoperative pain and the functional and oncologic outcomes. These issues need to be studied in prospective randomized controlled trials. The aim of this systematic review is to describe the role of NOSE in minimally invasive colorectal surgery. PMID:25278692

  18. Laparoscopic treatment of complicated colonic diverticular disease: A review

    PubMed Central

    Daher, Ronald; Barouki, Elie; Chouillard, Elie

    2016-01-01

    Up to 10% of acute colonic diverticulitis may necessitate a surgical intervention. Although associated with high morbidity and mortality rates, Hartmann’s procedure (HP) has been considered for many years to be the gold standard for the treatment of generalized peritonitis. To reduce the burden of surgery in these situations and as driven by the accumulated experience in colorectal and minimally-invasive surgery, laparoscopy has been increasingly adopted in the management of abdominal emergencies. Multiple case series and retrospective comparative studies confirmed that with experienced hands, the laparoscopic approach provided better outcomes than the open surgery. This technique applies to all interventions related to complicated diverticular disease, such as HP, sigmoid resection with primary anastomosis (RPA) and reversal of HP. The laparoscopic approach also provided new therapeutic possibilities with the emergence of the laparoscopic lavage drainage (LLD), particularly interesting in the context of purulent peritonitis of diverticular origin. At this stage, however, most of our knowledge in these fields relies on studies of low-level evidence. More than ever, well-built large randomized controlled trials are necessary to answer present interrogations such as the exact place of LLD or the most appropriate sigmoid resection procedure (laparoscopic HP or RPA), as well as to confirm the advantages of laparoscopy in chronic complications of diverticulitis or HP reversal. PMID:26981187

  19. Laparoscopic Resection of Chronic Sigmoid Diverticulitis with Fistula

    PubMed Central

    Abbass, Mohammad A.; Tsay, Anna T.

    2013-01-01

    Background and Objectives: A growing number of operations for sigmoid diverticulitis are being done laparoscopically. There is a paucity of data on the outcome of laparoscopy for sigmoid diverticulitis complicated by colonic fistula. The aim of this study was to compare the results of laparoscopic resection of sigmoid diverticulitis with and without colonic fistula. Methods: A retrospective review was conducted of all patients who underwent laparoscopic resection of sigmoid diverticulitis complicated by fistula at a single tertiary care institution over a 7-year period. Comparison was made with a group of patients who underwent resection for diverticulitis without fistula during the same study period. Results: Forty-two patients were analyzed (group 1: diverticular fistula, group 2: no fistula). The median age was similar (49 vs. 50 years, P = .68). A chronic abscess was present in 24% of patients in group 1 and 10% in group 2 (P = .40). Fistula types were colovesical (71%), colovaginal (19%), and colocutaneous (10%). Operation types were sigmoidectomy (57% vs. 81%) and anterior resection (43% vs. 19%) in groups 1 and 2, respectively (P = .18). Ureteral catheters were used more frequently in group 1 (67% vs. 33% [P = .06]). No difference was noted in operative time, blood loss, conversion rate, length of stay, overall complications, wound infection rate, readmission rate, reoperation rate, and mortality. All patients healed without fistula recurrence. Conclusions: Patients with sigmoid diverticulitis with fistula can be successfully treated with laparoscopic excision, with similar outcomes for patients without fistula. PMID:24398208

  20. 21 CFR 884.1720 - Gynecologic laparoscope and accessories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Gynecologic laparoscope and accessories. 884.1720 Section 884.1720 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological Diagnostic Devices § 884.1720...

  1. Laparoscopic surgery for gynaecological cancers in obese women.

    PubMed

    Martinek, Igor E; Haldar, Krishnayan; Tozzi, Roberto

    2010-04-01

    The use of laparoscopic surgery in the management of gynaecological malignancies has been growing for over a decade. Concomitantly the incidence of obesity has been increasing worldwide. This review summarizes the available studies on minimal invasive surgery in obese women with gynaecological malignancies. We undertook a literature search to identify the differences between traditional open methods and the laparoscopic approach in terms of intra- and postoperative outcome and patient safety. Only eight relevant studies were identified. Six of these focused on endometrial cancer, one study included early stage cervical and ovarian cancers with other benign conditions, while another paper included cervical and endometrial pre-cancers and only a few malignant conditions. Obesity is generally known to increase the risk of intra- and postoperative complications. However, several studies show that obesity, formerly precluding keyhole surgery, seems now to be an indication for the laparoscopic approach. As compared to laparotomy, laparoscopic surgery has a good postoperative outcome, reduced estimated blood loss (EBL) and pain and in some series an increased lymph node count. Laparoscopy has been shown to be cost effective with a shorter hospital stay and return to normal activity. Survival is reported to be the same with both laparotomy and laparoscopy. The benefits of minimal invasive surgery in gynaecological surgery are starting to be found with robotic surgery. PMID:20079589

  2. Improved illumination system of laparoscopes using an aspherical lens array.

    PubMed

    Wu, Rengmao; Qin, Yi; Hua, Hong

    2016-06-01

    The current fiber-based illumination systems of laparoscopes are unable to uniformly illuminate a large enough area in abdomen due to the limited numerical aperture (NA) of the fiber bundle. Most energy is concentrated in a small region at the center of the illumination area. This limitation becomes problematic in laparoscopes which require capturing a wide field of view. In this paper, we propose an aspherical lens array which is used to direct the outgoing rays from the fiber bundle of laparoscope to produce a more uniformly illuminated, substantially larger field coverage than standalone fiber source. An intensity feedback method is developed to design the aspherical lens unit for extended non-Lambertian sources, which is the key to the design of this lens array. By this method, the lens unit is obtained after only one iteration, and the lens array is constructed by Boolean operation. Then, the ray-tracing technique is used to verify the design. Further, the lens array is fabricated and experimental tests are performed. The results clearly show that the well-illuminated area is increased to about 0.107m(2) from 0.02m(2) (about 5x larger than a standard fiber illumination source). More details of the internal organs can be clearly observed under this improved illumination condition, which also reflects the significant improvement in the optical performance of the laparoscope. PMID:27375940

  3. [Identification of gallbladder pedicle anatomy during laparoscopic cholecystectomy].

    PubMed

    Tebala, Giovanni D; Innocenti, Paolo; Ciani, Renzo; Zumbo, Antonella; Fonsi, Giovanni B; Bellini, Pierpaolo; De Chiara, Fabio; Fittipaldi, Domenico; Hadjiamiri, Hossein; Lamaro, Stefano; Marinoni, Riccardo

    2004-01-01

    Laparoscopic cholecystectomy is widely accepted nowadays as the gold standard in the treatment of cholelithiasis. This new technique was initially associated with a significant increase in morbidity, and in particular in iatrogenic biliary injuries and arterial haemorrhages, perhaps due to a lack of knowledge of the "laparoscopic anatomy" of the gallbladder pedicle. In this technique the anatomical structures are viewed on a two-dimensional video monitor, and the dissection is performed with long instruments without manual sensitivity. Therefore, the laparoscopic surgeon has to deal with new anatomical views and must be aware of the possible arterial and biliary variants. In this review we describe our technique of laparoscopic cholecystectomy, with particular reference to manoeuvres useful for identifying the various anatomical structures at the gallbladder hilum. In our opinion, it is mandatory to avoid cutting any duct if its identity has yet to be established. For this reason, we pay great attention to the anatomical dissection of Calot's triangle, in order to accurately identify the cystic duct and the cystic artery and any other vascular or biliary structures. Routine intraoperative cholangiography may be useful for identifying the biliary anatomy. When in doubt, the surgeon should not hesitate to convert the procedure to open surgery. PMID:15287636

  4. [Laparoscopic splenectomy in immune thrombocytopenic purpura in pregnant women].

    PubMed

    Danishyan, K I; Soboleva, O A; Galstyan, G M; Zvereva, A V; Sorkina, O M

    2016-01-01

    The paper describes 4 cases of laparoscopic splenectomy in pregnant women with immune thrombocytopenic purpura. No complications of surgery were noted in all the patients. The postoperative period was marked by sustained clinical and hematological remission that made it possible to discontinue prednisolone therapy and to ensure an uncomplicated course of pregnancy and labor. PMID:27459624

  5. 21 CFR 884.1720 - Gynecologic laparoscope and accessories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Gynecologic laparoscope and accessories. 884.1720 Section 884.1720 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological...

  6. 21 CFR 884.1720 - Gynecologic laparoscope and accessories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Gynecologic laparoscope and accessories. 884.1720 Section 884.1720 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES OBSTETRICAL AND GYNECOLOGICAL DEVICES Obstetrical and Gynecological...

  7. Robotic-assisted laparoscopic partial cystectomy for symptomatic urachal hamartoma

    PubMed Central

    Shepler, Richard; Zuckerman, Jack M.; Troyer, Dean; Malcolm, John B.

    2016-01-01

    We report a case of an urachal hamartoma in a 30-year-old African American woman. The urachal lesion was excised with a robotic-assisted laparoscopic partial cystectomy. Pathologic analysis revealed cysts, smooth muscle, and ciliated epithelium consistent with a hamartoma. The patient recovered without complication. This case highlights an unusual pathology that is infrequently reported following urachal remnant excision. PMID:27011882

  8. Laparoscopic urinary stone surgery: an updated evidence-based review.

    PubMed

    Skolarikos, Andreas; Papatsoris, Athanasios G; Albanis, Stefanos; Assimos, Dean

    2010-10-01

    The treatment of urinary lithiasis has been revolutionized during the last three decades. Minimally invasive therapies in the form of endoscopic surgery in companion with the advent of shock wave lithotripsy have diminished the role of open stone surgery. Laparoscopy, another minimally invasive treatment, is continuously gaining place in the treatment of urinary stones, mainly replacing open surgery. We have tried to identify the level of the evidence and grade of recommendation, according to the evidence-based medicine criteria, in studies supporting the laparoscopic approach to stone extraction. The highest level of evidence (IIa) was found for laparoscopic ureterolithotomy. It is technically feasible with the advantage of being minimally invasive and having lower postoperative morbidity compared to open ureterolithotomy. It is mostly recommended (grade B) for large impacted stones or when endoscopic ureterolithotripsy or shock wave stone disintegration have failed. Laparoscopic pyelolithotomy is feasible but rarely indicated in the present era (III/B). Laparoscopic nephrolithotomy may be indicated to remove a stone from an anterior diverticulum or when PNL or flexible ureteroscopy have failed (III/B). PMID:20396871

  9. Laparoscopic Sleeve Gastrectomy versus Laparoscopic Banded Sleeve Gastrectomy: First Prospective Pilot Randomized Study

    PubMed Central

    Ippoliti, Simona; Gaspari, Achille; Gentileschi, Paolo

    2016-01-01

    Introduction. The placement of ring or band around the gastric tube might prevent the dilation after Laparoscopic Sleeve Gastrectomy (LSG). We describe the first randomized study comparing LSG and Laparoscopic Banded Sleeve Gastrectomy (LBSG). Material and Method. Fifty obese patients were enrolled in the study between January 2014 and January 2015. We analysed differences in operative time, complication rate, mortality, and BMI between the two groups over a period of 12 months. Results. Twenty-five patients received LSG (group A) and 25 LBSG (group B). The mean preoperative BMI was 47.3 ± 6.58 kg/m2 and 44.95 ± 5.85 kg/m2, respectively, in the two groups. There was no statistical relevant difference in operative time. No intraoperative complications occurred. Mean BMI registered after 3, 6, and 12 months in groups A and B, respectively, were 37.86 ± 5.72 kg/m2 and 37.58 ± 6.21 kg/m2 (p = 0.869), 33.64 ± 6.08 kg/m2 and 32.03 ± 5.24 kg/m2 (p = 0.325), and 29.72 ± 4.40 kg/m2 and 27.42 ± 4.47 kg/m2 (p = 0.186); no statistical relevant difference was registered between the two groups. Conclusion. LBSG is a safe and feasible procedure. The time required for the device positioning did not influence significantly the surgical time. The results of bodyweight loss did not document any statistically significant differences among the two groups, even though LBSG group showed a mean BMI slightly lower than that of the control group. PMID:27143964

  10. Safety and Efficacy of Laparoscopic Access in a Surgical Training Program.

    PubMed

    Johnson, Timothy G; Hooks, William B; Adams, Ashley; Hope, William W

    2016-02-01

    Our study evaluated outcomes of laparoscopic access in a surgical residency program and identified variables associated with adverse outcomes. Following IRB approval, we reviewed prospectively collected data from consecutive laparoscopic surgeries from a single surgeon August 2008 to November 2011. Descriptive statistics were generated, and successful and unsuccessful access techniques were compared using the t test, Fisher exact test, and χ test of independence, with P<0.05 considered significant. Five hundred consecutive laparoscopic surgeries were evaluated; the average patient age was 47 years and 55% of patients were female. The most common procedures included laparoscopic cholecystectomy (29%), laparoscopic ventral hernia (15%), laparoscopic appendectomy (12%), laparoscopic colon/small bowel (11%), and laparoscopic inguinal hernia (10%). Successful laparoscopic access was obtained in 98% of patients. The most common access techniques were umbilical stalk technique (57%) and Veress followed by optical trocar technique (29%). The complication rate was 7% and included multiple access attempts in 3.4%, attending physician having to take over access in 1.6%, bleeding/solid organ injury in 0.8%, insufflating peritoneum in 0.6%, and bowel injury in 0.2%. There was a significant relationship between entry technique and failure rate. Open cutdown away from umbilicus had a higher failure rate than other techniques (P=0.0002). There was also a significant relationship between type of surgery and failure rate of technique, with laparoscopic ventral hernia and laparoscopic small bowel cases having the highest failure rate (P=0.005). We observed no difference in success rate based on age, sex, race, previous surgery, and resident training level (P>0.05). Laparoscopic access using appropriate techniques can be safely performed in a residency training program. Laparoscopic ventral hernia and small bowel procedures for obstruction can be difficult cases to obtain access, and

  11. Laparoscopic versus Open Ladd's Procedure for Intestinal Malrotation in Adults

    PubMed Central

    Frasier, Lane L.; Leverson, Glen; Gosain, Ankush; Greenberg, Jacob

    2014-01-01

    Background Intestinal malrotation results from errors in fetal intestinal rotation and fixation. While most patients are diagnosed in childhood, some present as adults. Laparoscopic Ladd's procedure is an accepted alternative to laparotomy in children but has not been well-studied in adults. This study was designed to investigate outcomes for adults undergoing laparoscopic Ladd's repair for malrotation. Methods We performed a single-institution retrospective chart review over eleven years. Data collected included: patient age, details of pre-operative work-up and diagnosis, surgical management, complications, rates of re-operation, and symptom resolution. Patients were evaluated on an intent-to-treat basis based on their planned operative approach. Categorical data were analyzed using Fisher's exact test. Continuous data were analyzed using Student's T-test. Results Twenty-two patients were identified (age range 18-63). Fifteen were diagnosed pre-operatively; of the remaining seven patients, four received an intra-operative malrotation diagnosis during elective surgery for another problem. Most had some type of pre-operative imaging, with Computed Tomography being the most common (77.3%). Comparing patients on an intent-to-treat basis, the two groups were similar with respect to age, operative time, and estimated blood loss. Six patients underwent successful laparoscopic repair; three began laparoscopically but were converted to laparotomy. There was a statistically significant difference in length of stay (LOS) (5.0±2.5d vs 11.6±8.1d, p=0.0148) favoring the laparoscopic approach. Three patients required re-operation: 2 underwent side-to-side duodeno-duodenostomy and 1 underwent a re-do Ladd's procedure. Ultimately, 3 (2 laparoscopic, 1 open) had persistent symptoms of bloating (n=2), constipation (n=2), and/or pain (n=1). Conclusion Laparoscopic repair appears to be safe and effective in adults. While a small sample size limits the power of this study, we found

  12. Quality improvement in the care of live liver donors: implementation of the Designated Donor Nurse Program.

    PubMed

    LaPointe Rudow, Dianne; Cabello, Charlotte C; Rivellini, Denise

    2010-12-01

    Publications on living donor liver transplant have focused on the medical aspects of donor selection, postoperative management, surgical procedures, and outcomes, but little attention has been given to the nursing implications for care of live liver donors during their inpatient stay. Donor advocates from various disciplines are involved during the initial education and evaluation, but most care after surgery is delivered by an inpatient medical team and bedside nursing staff who are not as familiar with the donor and concepts related to donor advocacy. In an effort to improve the overall donor experience and provide safe, high-quality care to patients undergoing elective partial hepatectomy, our academic medical center began a quality improvement project focused on improving the inpatient stay. Inpatient nursing standards and policies and procedures were developed to ensure that consistent care is delivered. However, the infrequency of living donor liver transplantation makes it nearly impossible to have all transplant program staff on a nursing unit be "experts" on donor care. Therefore, our center determined that, similar to the Independent Donor Advocacy Team, a transplant program needs live donor champions on the nursing unit to mirror the goals of the team. To that end, we developed the concept of the Designated Donor Nurse to care for and advocate for live liver donors during the inpatient stay and also to serve as a resource to their colleagues. PMID:21265291

  13. The living donor advocate: a team approach to educate, evaluate, and manage donors across the continuum.

    PubMed

    Rudow, Dianne LaPointe

    2009-03-01

    Living donor transplant has developed as a direct result of the critical shortage of deceased donors. Federal regulations require transplant programs to appoint an independent donor advocate to ensure safe evaluation and care of live donors. Ethical and pragmatic issues surround the donor advocate. These issues include the composition of a team versus an individual advocate, who appoints them, and the role that the advocate(s) play in the process. A team approach to donor advocacy is recommended. Common goals of the independent donor advocacy team should be protocol development, education, medical and psychosocial evaluation, advocacy, support, and documentation throughout the donation process. The team's involvement should not end with consent and donation but should continue through short- and long-term follow-up and management. Ultimately it is the goal of the independent donor advocacy team to assist donors to advocate for themselves. Once deemed medically and psychologically suitable, donors must determine for themselves what they wish to do and must be free to vocalize this to their team. The decision to donate or not affects the donor first. Optimal outcomes begin with prepared, educated, uncoerced, and motivated donors, and it is the team's goal to help donors reach this point. PMID:19341065

  14. Management of the inpatient canine blood donor.

    PubMed

    Hohenhaus, A E

    1992-12-01

    The availability of inpatient blood donors as a source for transfusion allows flexibility that is lacking in an outpatient program. Choosing the appropriate dog as a donor is essential to the success of a hospital blood bank. Once a dog becomes a blood donor, routine physical and clinicopathologic examinations are necessary to monitor the animal's health and to ensure the quality of blood products. PMID:1472767

  15. Laparoscopic Cerclage as a Treatment Option for Cervical Insufficiency

    PubMed Central

    Bolla, D.; Raio, L.; Imboden, S.; Mueller, M. D.

    2015-01-01

    Background: The traditional surgical treatment for cervical insufficiency is vaginal placement of a cervical cerclage. However, in a small number of cases a vaginal approach is not possible. A transabdominal approach can become an option for these patients. Laparoscopic cervical cerclage is associated with good pregnancy outcomes but comes at the cost of a higher risk of serious surgical complications. The aim of the present study was to evaluate intraoperative and long-term pregnancy outcomes after laparoscopic cervical cerclage, performed either as an interval procedure or during early pregnancy, using a new device with a blunt grasper and a flexible tip. Methods: All women who underwent laparoscopic cervical cerclage for cervical insufficiency in our institution using the Goldfinger® device (Ethicon Endo Surgery, Somerville, NJ, USA) between January 2008 and March 2014 were included in the study. Data were collected from the patientsʼ medical records and included complications during and after the above-described procedure. Results: Eighteen women were included in the study. Of these, six were pregnant at the time of laparoscopic cervical cerclage. Mean duration of surgery was 55 ± 10 minutes. No serious intraoperative or postoperative complications occurred. All patients were discharged at 2.6 ± 0.9 days after surgery. One pregnancy ended in a miscarriage at 12 weeks of gestation. All other pregnancies ended at term (> 37 weeks of gestation) with good perinatal and maternal outcomes. Summary: Performing a laparoscopic cervical cerclage using a blunt grasper device with a flexible tip does not increase intraoperative complications, particularly in early pregnancy. We believe that use of this device, which is characterized by increased maneuverability, could be an important option to avoid intraoperative complications if surgical access is limited due to the anatomical situation. However, because of the small sample size, further studies are needed

  16. Laparoscopic distal pancreatectomy for adenocarcinoma: safe and reasonable?

    PubMed Central

    Postlewait, Lauren M.

    2015-01-01

    As a result of technological advances during the past two decades, surgeons now use minimally invasive surgery (MIS) approaches to pancreatic resection more frequently, yet the role of these approaches for pancreatic ductal adenocarcinoma resections remains uncertain, given the aggressive nature of this malignancy. Although there are no controlled trials comparing MIS technique to open surgical technique, laparoscopic distal pancreatectomy for pancreatic adenocarcinoma is performed with increasing frequency. Data from retrospective studies suggest that perioperative complication profiles between open and laparoscopic distal pancreatectomy are similar, with perhaps lower blood loss and fewer wound infections in the MIS group. Concerning oncologic outcomes, there appear to be no differences in the rate of achieving negative margins or in the number of lymph nodes (LNs) resected when compared to open surgery. There are limited recurrence and survival data on laparoscopic compared to open distal pancreatectomy for pancreatic adenocarcinoma, but in the few studies that assess long term outcomes, recurrence rates and survival outcomes appear similar. Recent studies show that though laparoscopic distal pancreatectomy entails a greater operative cost, the associated shorter length of hospital stay leads to decreased overall cost compared to open procedures. Multiple new technologies are emerging to improve resection of pancreatic cancer. Robotic pancreatectomy is feasible, but there are limited data on robotic resection of pancreatic adenocarcinoma, and outcomes appear similar to laparoscopic approaches. Additionally fluorescence-guided surgery represents a new technology on the horizon that could improve oncologic outcomes after resection of pancreatic adenocarcinoma, though published data thus far are limited to animal models. Overall, MIS distal pancreatectomy appears to be a safe and reasonable approach to treating selected patients with pancreatic ductal

  17. How To Reduce the Laparoscopic Colorectal Learning Curve

    PubMed Central

    Sánchez Gonzalez, Javier; Blanco Antona, Francisco; Martín Esteban, Maria Luz; Colao García, Laura; Cuevas Gonzalez, Jorge; Mayo Iscar, Agustin; Blanco Alvarez, Jose Ignacio; Martín del Olmo, Juan Carlos

    2014-01-01

    Background: The laparoscopic approach for colorectal pathologies is becoming more widely used, and surgeons have had to learn how to perform this new technique. The purpose of this work is to study the indicators of the learning curve for laparoscopic colectomy in a community hospital and to find when the group begins to improve. Methodology: From January 1 2005 to December 31 2012, 313 consecutive laparoscopic colorectal surgeries were performed (105 rectal and 208 colonic) by at least 60% of the same surgical team (6 members) in each operation. We evaluate the learning curve by moving averages and cumulative sums (CUSUM) for different variables related to the surgery outcomes. Results: Moving average curves for postoperative stay, fasting, and second step analgesia show a stabilizing trend toward improvement as we get more experience. However, intensive care unit stay, number of lymph nodes achieved, and operating time did not show a clear decreasing tendency. CUSUM curves of conversion, specimens <12 lymph nodes, and complications all show a clear turning point marked on all the charts around the procedure 60, accumulating a positive trend toward improvement. The CUSUM curve of the “learning variable” shows this improvement point at procedure 70. Conclusions: The laparoscopic colectomy learning curve accelerates with a collective team involvement in each procedure. The CUSUM and moving average curves are useful for initial and ongoing monitoring of new surgical procedures. The markers of the learning curve evidenced in our study are the conversion rate, postoperative surgical morbidity, and the number of patients with a lymph node count <12. What is new in this paper? The significance of this study is the evaluation of the learning curve, in laparoscopic colorectal surgery, of a surgical team in a community hospital, using moving average and CUSUM curves. This study demonstrated that the number of patients needed to achieve skilful practice decreased when

  18. Risk factors for postoperative ileus after urologic laparoscopic surgery

    PubMed Central

    Kim, Myung Joon; Min, Gyeong Eun; Yoo, Koo Han; Chang, Sung-Goo

    2011-01-01

    Purpose Although its incidence has decreased with the widespread use of less invasive surgical techniques including laparoscopic surgery, postoperative ileus remains a common postoperative complication. In the field of urologic surgery, with the major exception of radical cystectomy, few studies have focused on postoperative ileus as a complication of laparoscopic surgery. The present study aims to offer further clues in the management of postoperative ileus following urological laparoscopic surgery through an assessment of the associated risk factors. Methods The medical records of 267 patients who underwent laparoscopic surgery between February 2004 and November 2009 were reviewed. After excluding cases involving radical cystectomy, combined surgery, open conversion, and severe complications, a total of 249 patients were included for this study. The subjects were divided into a non-ileus group and an ileus group. The gender and age distribution, duration of anesthesia, American Society of Anesthesiologists Physical Status Classification Score, body mass index, degree of operative difficulty, presence of complications, surgical procedure and total opiate dosage were compared between the two groups. Results Of the 249 patients, 10.8% (n = 27) experienced postoperative ileus. Patients with ileus had a longer duration of anesthesia (P = 0.019), and perioperative complications and blood loss were all correlated with ileus (P = 0.000, 0.004, respectively). Multiple linear regression analysis showed that the modified Clavien classification was an independent risk factor for postoperative ileus (odds ratio, 5.372; 95% confidence interval, 2.084 to 13.845; P = 0.001). Conclusion Postoperative ileus after laparoscopic urologic surgery was more frequent in patients who experienced more perioperative complications. PMID:22066064

  19. Living-donor liver transplantation: current perspective.

    PubMed

    Lobritto, Steven; Kato, Tomoaki; Emond, Jean

    2012-11-01

    The disparity between the number of available deceased liver donors and the number of patients awaiting transplantation continues to be an ongoing issue predisposing to death on the liver transplant waiting list. Deceased donor shortage strategies including the use of extended donor-criteria deceased donor grafts, split liver transplants, and organs harvested after cardiac death have fallen short of organ demand. Efforts to raise donor awareness are ongoing, but the course has been arduous to date. Living donor transplantation is a means to access an unlimited donor organ supply and offers potential advantages to deceased donation. Donor safety remains paramount demanding improvements and innovations in both the donor and recipient operations to ensure superior outcomes. The specialty operation is best preformed at centers with specific expertise and shuttling of select patients to these centers supported by third party payers is critical. Training future surgeons at centers with this specific experience can help disseminate this technology to improve local availability. Ongoing research in immunosuppression minimization, withdrawal and tolerance induction may make living donation a desired first-line operation rather than a necessary albeit less-desirable option. This chapter summarizes the progress of living liver donation and its potential applications. PMID:23397534

  20. Living kidney donor experiences: implications for counselling.

    PubMed

    Walsh, A

    2004-01-01

    This study adds to previous, mostly quantitative, investigation into the experiences of living related kidney donors. Such investigation is important so that potential donors are supported effectively and donation programmes remain relevant and specific to need. Exploration takes place into donor decision-making processes and the most effective forms of professional support. A non-probability sampling technique highlighted eight living related kidney donors who were interviewed using a semi-structured interview format. Raw data was analysed through the qualitative technique of Interpretative Phenomenological Analysis. The decision to donate is made rapidly, decisively and rationally. Professional support provides reassurance to donors, particularly when experiencing acute psychological reaction. The need to provide support to the parents of living donors is specifically highlighted. A comprehensive range of Master Themes are generated through Interpretative Phenomenological Analysis and these reflect the complexity of the donation experience. This suggests donors are concerned with the management of psychological experience rather than with reviewing the appropriateness of an original decision to donate. Evidence indicates that concepts of attitude and self-efficacy belief can develop understanding of the psychological experience of being a living kidney donor. A counselling perspective, with Social Cognitive Theory at its core, is highlighted as a valid method for providing professional support to donors before and after surgery. PMID:15835410

  1. [Kidney transplant from living donors in children?].

    PubMed

    Ginevri, Fabrizio; Dello Strologo, Luca; Guzzo, Isabella; Belingheri, Mirco; Ghio, Luciana

    2011-01-01

    A living-donor kidney transplant offers a child at the terminal stages of renal disease better functional recovery and quality of life than an organ from a deceased donor. Before starting the procedure for a living-donor transplant, however, it is necessary to establish if it is really safe. There are diseases, such as focal segmental glomerulosclerosis, atypical HUS and membranoproliferative glomerulonephritis with dense deposits, for which living donation is not recommended given the high incidence of recurrence of the disease but also the frequent loss of the graft. Regarding the selection of the donor, an increased risk of acute rejection has been reported for donors older than 60-65 years and a worsening of the renal outcome if the donor's weight is equal to or less than the recipient's. Finally, it is necessary to take into consideration that complications may arise in the donor both in the perioperative period and in the long term. In conclusion, kidney transplant from a living donor is a natural choice within the pediatric setting. The parents, usually young and highly motivated to donate, are the ideal donors. However, although the risks associated with donation are minimal, they are not totally absent, and consequently it is mandatory to follow standardized procedures according to the guidelines issued by the Centro Nazionale Trapianti. PMID:21341241

  2. Laparoscopic Peritoneal Lavage: A Definitive Treatment for Diverticular Peritonitis or a “Bridge” to Elective Laparoscopic Sigmoidectomy?

    PubMed Central

    Cirocchi, Roberto; Trastulli, Stefano; Vettoretto, Nereo; Milani, Diego; Cavaliere, Davide; Renzi, Claudio; Adamenko, Olga; Desiderio, Jacopo; Burattini, Maria Federica; Parisi, Amilcare; Arezzo, Alberto; Fingerhut, Abe

    2015-01-01

    Abstract To this day, the treatment of generalized peritonitis secondary to diverticular perforation is still controversial. Recently, in patients with acute sigmoid diverticulitis, laparoscopic lavage and drainage has gained a wide interest as an alternative to resection. Based on this backdrop, we decided to perform a systematic review of the literature to evaluate the safety, feasibility, and efficacy of peritoneal lavage in perforated diverticular disease. A bibliographic search was performed in PubMed for case series and comparative studies published between January 1992 and February 2014 describing laparoscopic peritoneal lavage in patients with perforated diverticulitis. A total of 19 articles consisting of 10 cohort studies, 8 case series, and 1 controlled clinical trial met the inclusion criteria and were reviewed. In total these studies analyzed data from 871 patients. The mean follow-up time ranged from 1.5 to 96 months when reported. In 11 studies, the success rate of laparoscopic peritoneal lavage, defined as patients alive without surgical treatment for a recurrent episode of diverticulitis, was 24.3%. In patients with Hinchey stage III diverticulitis, the incidence of laparotomy conversion was 1%, whereas in patients with stage IV it was 45%. The 30-day postoperative mortality rate was 2.9%. The 30-day postoperative reintervention rate was 4.9%, whereas 2% of patients required a percutaneous drainage. Readmission rate after the first hospitalization for recurrent diverticulitis was 6%. Most patients who were readmitted (69%) required redo surgery. A 2-stage laparoscopic intervention was performed in 18.3% of patients. Laparoscopic peritoneal lavage should be considered an effective and safe option for the treatment of patients with sigmoid diverticulitis with Hinchey stage III peritonitis; it can also be consider as a “bridge” surgical step combined with a delayed and elective laparoscopic sigmoidectomy in order to avoid a Hartmann procedure

  3. Laparoscopic peritoneal lavage: a definitive treatment for diverticular peritonitis or a "bridge" to elective laparoscopic sigmoidectomy?: a systematic review.

    PubMed

    Cirocchi, Roberto; Trastulli, Stefano; Vettoretto, Nereo; Milani, Diego; Cavaliere, Davide; Renzi, Claudio; Adamenko, Olga; Desiderio, Jacopo; Burattini, Maria Federica; Parisi, Amilcare; Arezzo, Alberto; Fingerhut, Abe

    2015-01-01

    To this day, the treatment of generalized peritonitis secondary to diverticular perforation is still controversial. Recently, in patients with acute sigmoid diverticulitis, laparoscopic lavage and drainage has gained a wide interest as an alternative to resection. Based on this backdrop, we decided to perform a systematic review of the literature to evaluate the safety, feasibility, and efficacy of peritoneal lavage in perforated diverticular disease.A bibliographic search was performed in PubMed for case series and comparative studies published between January 1992 and February 2014 describing laparoscopic peritoneal lavage in patients with perforated diverticulitis.A total of 19 articles consisting of 10 cohort studies, 8 case series, and 1 controlled clinical trial met the inclusion criteria and were reviewed. In total these studies analyzed data from 871 patients. The mean follow-up time ranged from 1.5 to 96 months when reported. In 11 studies, the success rate of laparoscopic peritoneal lavage, defined as patients alive without surgical treatment for a recurrent episode of diverticulitis, was 24.3%. In patients with Hinchey stage III diverticulitis, the incidence of laparotomy conversion was 1%, whereas in patients with stage IV it was 45%. The 30-day postoperative mortality rate was 2.9%. The 30-day postoperative reintervention rate was 4.9%, whereas 2% of patients required a percutaneous drainage. Readmission rate after the first hospitalization for recurrent diverticulitis was 6%. Most patients who were readmitted (69%) required redo surgery. A 2-stage laparoscopic intervention was performed in 18.3% of patients.Laparoscopic peritoneal lavage should be considered an effective and safe option for the treatment of patients with sigmoid diverticulitis with Hinchey stage III peritonitis; it can also be consider as a "bridge" surgical step combined with a delayed and elective laparoscopic sigmoidectomy in order to avoid a Hartmann procedure. This minimally

  4. Inferoposterior duodenal approach for laparoscopic pancreaticoduodenectomy

    PubMed Central

    Wang, Xiao-Ming; Sun, Wei-Dong; Hu, Ming-Hua; Wang, Gua-Nan; Jiang, Ya-Qi; Fang, Xiao-San; Han, Meng

    2016-01-01

    AIM: To investigate the advantages of inferoposterior duodenal approach (IPDA) for laparoscopic pancreaticoduodenectomy (LPD). METHODS: A total of 36 patients subjected to LPD were admitted to the Affiliated Yijishan Hospital of Wannan Medical College from December 2009 to February 2015. These patients were diagnosed with an ampullary tumour or a pancreatic head tumour through computed tomography, magnetic resonance imaging or endoscopic retrograde cholangiopancreatography preoperatively. The cases were selected on the basis of the following criteria: tumour diameter < 4 cm; no signs of peripheral vascular invasion; evident lymph node swelling; and distant metastasis. Of the 36 cases, 20 were subjected to anterior approach (AA; AA group) and 16 were subjected to IPDA (IPDA group). Specimen removal time, intraoperative blood loss and postoperative complications in the two groups were observed, and their differences were compared. RESULTS: During the operation, 2 cases in the AA group and 2 cases in the IPDA group were converted to laparotomy; these cases were excluded from statistical analysis. The remaining 32 cases successfully completed the surgery. The AA group and IPDA group exhibited the specimen removal time of 205 ± 52 and 160 ± 35 min, respectively, and the difference was significant (P < 0.01). The AA group and IPDA group revealed the intraoperative blood loss of 360 ± 210 mL and 310 ± 180 mL, respectively, but these values were not significantly different. Postoperative pathological results revealed 4 cases of inferior common bile duct cancer, 8 cases of duodenal papillary cancer, 6 cases of ampullary cancer, 13 cases of pancreatic cancer, 3 cases of chronic pancreatitis accompanied with cyst formation or duct expansion, and 2 cases of mucinous cystic tumour in the pancreatic head. The postoperative complications were pulmonary Staphylococcus aureus infection, incision faulty union, ascites induced poor drainage accompanied with infection, bile

  5. DGTI Register of Rare Donors

    PubMed Central

    Hustinx, Hein

    2014-01-01

    Summary For patients with antibodies against the most common blood groups a rapid and efficient supply of compatible erythrocyte concentrates is self-evident. But typically we have to make the greatest effort providing blood for these patients, which have made antibodies against common blood groups. There are however patients with antibodies against rare blood group antigens that need special blood. The supply of such blood can be very difficult and mostly time-consuming. For this reason we set up a database of blood donors with rare blood groups. Since 2005 the BTS SRC Berne Ltd. has run this database on behalf of the Swiss BTS SRC. After a reorganization and extension of the database, conducted during 2011/2012, the data file was renamed ‘DGTI Register of Rare Donors’ and is now run under the patronage of the German Society for Transfusion Medicine and Immunohematology (DGTI). PMID:25538534

  6. [Liver transplants from living donors].

    PubMed

    Rogiers, X; Danninger, F; Malagó, M; Knoefel, W T; Gundlach, M; Bassas, A; Burdelski, M; Broelsch, C E

    1996-03-01

    In this article the authors discuss the advantages of Living Related Liver Transplantation (LRLT), criteria for the selection of donors and the standard operation technique. Among a total of 241 liver transplantation (LTx), 42 LRLT were performed at the University of Hamburg between October 1, 1991 and December 19, 1994. The body weight of recipients for LRLT ranged from 4,6 to 39 kg, with 64,2% having less than 10 kg. The volume of the donor left lateral liver lobe ranged from 100 cc to 350 cc. The average one year survival rate among electively operated patients-status 3-4 (UNOS 1995 classification) was 86.7%, two year survival rate 83.3%. The main advantages of LRLT are consired the following: 1. Absence of mortality on the waiting list, 2. Optimal timing of the transplantation (elective procedure, patient in a good condition), 3. Excellent organ (no primary non function), 4. A possible immunologic advantage, 5. Relief of the waiting list for cadaveric organs, 6. Psychological benefit for the family, 7. Cost effectiveness. Potential candidates for living donation with more than one cardiovascular risk factors were excluded. Social and psychological reasons leading to rejection of candidates were as follows: unstable family structure, expected professional or financial difficulties after living donation or withdrawal from consent. LRLT gives parents of a child with TLD a chance to avoid the risk of death on the waiting list or primary non function of the graft. LRLT has therefore established an important place in pediatric liver transplantation. PMID:8768973

  7. Polarization of human donor corneas.

    PubMed

    Parekh, Mohit; Ruzza, Alessandro; Ferrari, Stefano; Salvalaio, Gianni; Elbadawy, Hossein; Ponzin, Diego; Lipari, Eugenio

    2016-06-01

    To investigate the de-orientation effect of DSAEK grafts by observing the cross patterns and polarization power of human donor corneas using a polarizing device (Lumaxis(®)). Forty human donor corneas were placed in small petri-plates with epithelial side facing up. Polarizing power (arbitrary unit) and crosses were monitored and recorded by the software. The tissue was marked at 'Superior' position to ensure that the base and the polarizer are in alignment with each other after the cut. The anterior lamellar cut was performed using microkeratome. The lenticule was placed back in the same position as marked to mimic the alignment. The tissue was further rotated by 45° ensuring that the base of the cornea and the polarizer were in alignment. The polarization power and 'crosses' were identified at each step. The average of forty corneas from pre-cut to post-45° angular change showed statistically significant difference (p < 0.05) in terms of polarizing power. The cross-shaped pattern deformed and lost the sharpness towards 45° angle. However, multiple variances in terms of 'cross-patterns' were observed throughout the study. Lumaxis(®) was able to determine the worst quality tissue in terms of polarization (no black zone and crosses). Despite the quality of cross pattern which can be used as an additional objective parameter to evaluate the optical properties of the corneal tissue, this preliminary study needs to be further justified in terms of clinical relevance whether polarization changes with oriented or de-oriented grafts have any effects and consequences on the visual acuity. PMID:26920874

  8. The Experience of Living Kidney Donors

    ERIC Educational Resources Information Center

    Brown, Judith Belle; Karley, Mary Lou; Boudville, Neil; Bullas, Ruth; Garg, Amit X.; Muirhead, Norman

    2008-01-01

    This article describes the experiences, feelings, and ideas of living kidney donors. Using a phenomenological, qualitative research approach, the authors interviewed 12 purposefully selected living kidney donors (eight men and four women), who were between four and 29 years since donation. Interviews were audiotaped, and transcribed verbatim, and…

  9. The value of living donor liver transplantation.

    PubMed

    Yang, Xiaoli; Gong, Junhua; Gong, JianPing

    2012-12-31

    Living donor liver transplantation (LDLT) is a very successful procedure that develops liver resources in case of worldwide shortages. As the technology has developed so much in the past 2 decades, LDLT has the same good prognosis as DDLT. However, LDLT still has lots of ethical & technical problems. It causes great psychiatric, physical and psychosocial harm to donors. Also, it has some negative effects on society by providing a platform for organ trade. Therefore, there is much controversy about the social value of LDLT. After review of recent papers, we find much progress can be made in inspiring the public to become organ donors and creating donation model new to improve the consent rate for solid organ donation from deceased donors. That is the key strategy for increasing the liver supply. With this serious shortage of organs, liver donor transplantation still has its advantages, but we should not place all our hopes on LDLT to increase the liver supply. We all need to try our best to increase donor awareness and promote organ donor registration--when cadaver organs could meet the needs for liver transplantation, living donor liver transplants would not be necessary. PMID:23274332

  10. Payment for donor kidneys: pros and cons.

    PubMed

    Friedman, E A; Friedman, A L

    2006-03-01

    Continuous growth of the end stage renal disease population treated by dialysis, outpaces deceased donor kidneys available, lengthens the waiting time for a deceased donor transplant. As estimated by the United States Department of Health & Human Services: '17 people die each day waiting for transplants that can't take place because of the shortage of donated organs.' Strategies to expand the donor pool--public relations campaigns and Drivers' license designation--have been mainly unsuccessful. Although illegal in most nations, and viewed as unethical by professional medical organizations, the voluntary sale of purchased donor kidneys now accounts for thousands of black market transplants. The case for legalizing kidney purchase hinges on the key premise that individuals are entitled to control of their body parts even to the point of inducing risk of life. One approach to expanding the pool of kidney donors is to legalize payment of a fair market price of about 40,000 dollars to donors. Establishing a federal agency to manage marketing and purchase of donor kidneys in collaboration with the United Network for Organ Sharing might be financially self-sustaining as reduction in costs of dialysis balances the expense of payment to donors. PMID:16482095

  11. 42 CFR 35.64 - Donors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Donors. 35.64 Section 35.64 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT Contributions for the Benefit of Patients § 35.64 Donors. Authorized contributions...

  12. 42 CFR 35.64 - Donors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Donors. 35.64 Section 35.64 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT Contributions for the Benefit of Patients § 35.64 Donors. Authorized contributions...

  13. 42 CFR 35.64 - Donors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Donors. 35.64 Section 35.64 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT Contributions for the Benefit of Patients § 35.64 Donors. Authorized contributions...

  14. Recipients' views on payment of sperm donors.

    PubMed

    Ravelingien, An; Provoost, Veerle; Wyverkens, Elia; Buysse, Ann; De Sutter, Petra; Pennings, Guido

    2015-08-01

    The aim of this qualitative study was to explore how recipients viewed payment of sperm donors. The study was conducted in Belgium, where, as in many countries, sperm donors receive recompense for their time and expenses. Face-to-face semi-structured interviews were conducted with 34 heterosexual and lesbian couples who, at the time of data collection, had at least one donor-conceived child aged 7-10 years or who were undergoing donor conception treatment. Although participants commonly described the issue of financial compensation as something that did not really concern them, all supported the idea that some level of payment was acceptable or even necessary. The participants also identified several ways in which donor payment offered advantages to their own position as (future) parents. Although the idea is commonly rehearsed that sperm donation is a gift and that monetary transaction for conception is demeaning, the participants of this study did not generally share this view. To them, a small financial return served as a symbolic acknowledgement of the donor's contribution and helped secure the type of relationship they expected from their donor. There was clearly concern, however, over high payments and the risk of attracting the wrong kind of donor. PMID:26099446

  15. Negotiating boundaries: Accessing donor gametes in India

    PubMed Central

    Widge, A.; Cleland, J.

    2011-01-01

    Background: This paper documents how couples and providers access donor materials for conception in the Indian context and perceptions about using them. The objective is to facilitate understanding of critical issues and relevant concerns. Methods: A postal survey was conducted with a sample of 6000 gynaecologists and in-depth interviews were conducted with 39 gynaecologists in four cities. Results: Donor gametes are relatively more acceptable than a few years ago, especially if confidentiality can be maintained, though lack of availability of donor materials is sometimes an impediment to infertility treatment. Donor sperms are usually accessed from in-house or commercial sperm banks, pathology laboratories, IVF centres, professional donors, relatives or friends. There is scepticism about screening procedures of sperm banks. Donor eggs are usually accessed from voluntary donors, friends, relatives, egg sharing programmes, donation from other patients, advertising and commercial donors. There are several concerns regarding informed consent for using donated gametes, using relatives and friends gametes, the unregulated use of gametes and embryos, record keeping and documentation, unethical and corrupt practices and commercialisation. Conclusion: These issues need to be addressed by patients, providers and regulatory authorities by providing information, counselling, ensuring informed consent, addressing exploitation and commercialisation, ensuring monitoring, proper documentation and transparency. PMID:24753849

  16. Laparoscopic treatment of gastric and duodenal perforation in children after blunt abdominal trauma.

    PubMed

    Tytgat, S H A J; Zwaveling, S; Kramer, W L M; van der Zee, D C

    2012-09-01

    Minimal invasive surgery has not yet gained wide acceptation for the care of patients that sustained an abdominal trauma. We describe the complete laparoscopic surgical treatment of two patients after a single blunt abdominal trauma. One patient sustained a handle bar injury and presented with a gastric perforation. The other sustained a duodenal rupture by falling on a sharp edge of a table. The patients were assessed and treated laparoscopically. The perforations were identified and closed. Both patients had an uneventful postoperative recovery. Therapeutic laparoscopic treatment of patients with upper gastrointestinal perforation is feasible. We would recommend this approach to experienced laparoscopic surgeons in hemodynamically stable patients. PMID:21129741

  17. The laparoscopic pyeloplasty: is there a role in the age of robotics?

    PubMed

    Reddy, Mallikarjun N; Nerli, Rajendra B

    2015-02-01

    Ureteropelvic junction (UPJ) obstruction is a common anomaly, and presents clinically in all pediatric age groups. The past 3 decades have witnessed an evolution in the surgical correction of UPJ obstruction on several fronts, with open surgical techniques yielding way to endoscopic, laparoscopic, and robotic-assisted approaches. Robotic-assisted surgery has several advantages in complex laparoscopic reconstructive procedures such as pyeloplasty. Comparative studies of laparoscopic and robot-assisted repairs have demonstrated similar success rates. Laparoscopic pyeloplasty is here to stay because of its advantages of safety, efficacy, decreased morbidity, reduced hospital stay, and, perhaps most importantly, cost-effectiveness. PMID:25455171

  18. Turkish surgeons’ experiences and perception about single-incision laparoscopic surgery

    PubMed Central

    Aktimur, Recep; Çetinkünar, Süleyman; Yıldırım, Kadir

    2016-01-01

    Objective: We aimed to show Turkish surgeons’ current status of experience and perception about single-incision laparoscopic surgery. Material and Methods: The experience and perception of general surgeons, who were members of the Turkish Surgical Association (3.5%, 116/3312), about single-incision laparoscopic surgery were analyzed according to demographic characteristics and a self-report questionnaire with the following four domains: surgeons’ perception regarding the performance of single-incision laparoscopic surgery in their clinical practice; their experience of laparoscopic surgery; education, experience, and attitude for single-incision laparoscopic surgery; and the reason for performing/not performing single-incision laparoscopic surgery in their practice. Results: There were no significant factors affecting Turkish surgeons’ preference of surgical approach. Although, most surgeons performing single-incision laparoscopic surgery were educated (72.2%), the dominant factor driven them to perform this surgery seemed to be personal achievement and satisfaction (57%). Most surgeons who did not perform single-incision laparoscopic surgery were not interested to do so and considered it unnecessary (62.1%). In addition, the need for special equipment and training were dominant barriers (61%). Conclusion: It seems that Turkish surgeons’ perception to perform single-incision laparoscopic surgery was more related to their personal achievement and satisfaction. PMID:27436932

  19. Laparoscopic Excision of Large Intra-Abdominal Cysts in Children: Needle Hitch Technique

    PubMed Central

    Antao, Brice; Tan, Jeffrey; Quinn, Feargal

    2015-01-01

    Laparoscopic surgery has both diagnostic and therapeutic advantages in the management of intra-abdominal cysts in children. Large cysts in small children pose technical challenges during laparoscopic surgery, requiring multiple incisions and advanced laparoscopic skills. This paper describes a novel laparoscopic technique using minimal manipulation for both aspiration and excision of the cyst. This simple, safe, and effective approach was used to achieve traction and facilitate excision of a large intra-abdominal cyst in a neonate and a young child. PMID:26798349

  20. A modified technique for the laparoscopic management of large gastric bezoars.

    PubMed

    Ulukent, Suat C; Ozgun, Yigit M; Şahbaz, Nuri A

    2016-09-01

    Bezoar is an intraluminal mass formed by the accumulation of undigested material anywhere in the gastrointestinal system. Most of small bezoars are removed by gastrointestinal endoscopy, while the best approach for the larger ones is surgical removal. Currently, laparoscopic technique is successfully used in the treatment of bezoars, which are used to be managed by open surgery. In the laparoscopic treatment of bezoars, contamination of peritoneal cavity is a major problem. We describe a modified laparoscopic technique in which an endobag is placed in the stomach instead of the peritoneal cavity in order to avoid spillage of the bezoar during laparoscopic removal. PMID:27570860