Search

Introduction: Intra-abdominal adhesions are abnormal fibrous attachments between tissues and organs that can be congenital or acquired. Adhesion formation is a critical postoperative complication that may lead to bowel obstruction, chronic abdominal pain, and infertility. Physical barrier agents separate opposing peritoneal surfaces in the critical 5-day period of remesotheliazation. These agents are subdivided into solid or liquid/gel. Liquid agents seem easier to use in laparoscopic procedures than solid agents. Methods: The search for suitable articles published in English was carried out using the following databases: MEDLINE, Embase, Global Health, the Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Cochrane Methodology Register), Health Technology Assessment Database, Web of Science, and search register (ClinicalTrial.gov). Only studies reporting data about the impact of the use of an antiadhesive agent on adhesion formation after a primary gynecologic laparoscopic surgery were considered eligible. Results: Twenty-two papers that met the inclusion criteria were included in this systematic review. Conclusions: Surgeons should consider applying antiadhesive agents after gynecologic surgery to help reduce adhesion formation and its adverse effects. However, further studies are still needed to confirm their impact on reproductive outcome and to implement clear guidelines on their per-operative application. [ABSTRACT FROM AUTHOR]

Choledochal malformation (CM) comprise various congenital cystic dilatations of the extrahepatic and/or intrahepatic biliary tree. CM is classified into five different types. Our case describes a 58-year-old man presenting with acute abdominal pain. Further examination showed a Todani type II CM. Treatment for type II is complete cyst excision without the need for an extrahepatic bile duct resection. A robot-assisted laparoscopic resection of the CM was performed and the patient recovered without complications. Pathology results showed a Todani type II malformation in which complete squamous metaplasia has occurred. In this paper, we report, to the best of our knowledge, the first description of a robot-assisted laparoscopic resection of a type II CM. [ABSTRACT FROM AUTHOR]

Background: Transoral robotic surgery total laryngectomy (TORS-TL) is a minimally invasive endoscopic surgical approach which can theoretically minimise the morbidity of large external incisions and limit dissection of tissue planes so as to reduce the risk of pharyngocutaneous fistulae related to poor tissue healing secondary to radiation soft tissue injury or malnutrition. The purpose of this paper was to report our experience with this uncommon surgical approach.Methods: A retrospective chart review was conducted at a single institution to evaluate the functional and survival outcomes of a series of patients who underwent TORS-TL.Results: TORS-TL was performed on 5 patients. Two patients had total laryngectomy for recurrent aspiration secondary to neurological disorders, 1 patient had an adenoid cystic carcinoma of the subglottis, 1 patient had a low-grade subglottic chondrosarcoma, and 1 patient had a T2 local recurrence of glottic squamous cell carcinoma following treatment with primary chemoradiotherapy.Conclusions: TORS-TL is a feasible and safe treatment option with possible advantages for carefully selected patients in experienced hands. [ABSTRACT FROM AUTHOR]

Background: Laparoscopic liver resection (LLR) is becoming an accepted treatment option for resecting both benign and malignant tumours. However, it is critical that the laparoscopic approach does not compromise the technical quality of the liver resection. The aim of this paper was to review the learning curve of LLR in a specialist HPB unit. Methods: A prospective database was searched to identify patients undergoing LLR over a 4-year period. To assess the effect of the learning curve on outcome, the series was evaluated during two eras - early versus late. Results: Fifty-one (27 males, median age 68 years) patients were identified with 37 having LLR. The most common indication was for colorectal liver metastases, and the most common procedure was a non-anatomical metastectomy. Changes in management decisions (n = 14) occurred more frequently during the first era (9 vs. 5; p > 0.05). More patients underwent right hepatectomy in the late group (3 vs. 1; p < 0.05). There did not appear to be any difference in duration of surgery for laparoscopic left lateral resection between the eras (200 vs. 240 min; p > 0.05) which probably reflected trainees performing more operations during the late era. Left hepatectomy was most commonly performed in the early era compared to more right hepatectomies during the late era. Conclusion: LLR is associated with a learning curve, but once this has been overcome it can be safely utilised in the management of malignant liver lesions even for major resections, surgical training and simultaneous resections. Copyright © 2012 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Introduction: The standard treatment for upper urinary tract transitional cell carcinoma (UUT-TCC) is open radical nephroureterectomy with excision of a bladder cuff. We assess the successful endoscopic completion and oncological efficacy of the various minimally invasive transurethral techniques devised for the management of the intramural ureter during nephroureterectomy. Materials and Methods: A comprehensive review of the English literature until February 2009 using the PubMed database returned 42 relevant papers. Five methods of endoscopic management of the distal ureter were identified and compared to the open technique. Results: There are no randomised studies. Successful completion of the endoscopic procedure was less (91%) for the ureteric stripping technique than for the other endoscopic modalities (99.8-100%). Recurrences were highest for laparoscopic extravesical ureteric stapling in conjunction with cystoscopic detachment of the ureter, although the numbers analysed were small. For the other endoscopic modalities, bladder recurrence, positive margins and retroperitoneal recurrence (20-37, 0-4 and 1-3%, respectively) in case series were similar compared with the open method (36, 5 and 3%, respectively). Conclusions: Current non-randomised evidence is open to selection bias and is insufficient to support or refute endoscopic management of the distal ureter as an alternative to open bladder cuff excision. We highlight the reported inefficiency of the ureteric stripping technique. Copyright © 2010 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Between 1995 and 2002, 53 primary sex reassignments in male to female transsexuals were performed at our division. The objective of this procedure is to mimic the female external and part of the internal genitalia both esthetically and functionally. In 11 of the 53 patients, a secondary vaginal lengthening had to be performed due to a short neovagina. This was achieved using a pedicled sigmoid segment, with an open approach in the first 2 patients and using a laparoscopic method in the following 9. This paper focuses on the laparoscopic technique, its benefits and potential complications. Where a primary vaginoplasty, combining inversion of the penile and scrotal skin flaps, yields unsatisfactory functional results, a secondary vaginoplasty using the pedicled sigmoid represents an elegant means to achieve functional improvement. Furthermore, we report a modified surgical approach to the conventional sigmoid transition. [ABSTRACT FROM AUTHOR]