Laparoscopic sigmoidectomy for diverticulitis: a prospective study.

BACKGROUND: Surgical treatment of complicated colonic diverticular disease is still debatable. The aim of this prospective study was to evaluate the outcome of laparoscopic sigmoid colectomy in patients with diverticulitis. Patients offered laparoscopic surgery presented with acute complicated diverticulitis (Hinchey type I, II, III), chronically recurrent diverticulitis, bleeding, or sigmoid stenosis caused by chronic diverticulitis. METHOD: All patients who underwent laparoscopic colectomy within a 12-year period were prospectively entered into a database registry. One-stage laparoscopic resection and primary anastomosis constituted the planned procedure. A 4-trocar approach with suprapubic minilaparotomy was performed. Main data recorded were age, sex, postoperative pain, return of bowel function, operation time, duration of hospital stay, and early and late complications. RESULTS: During the study period, 260 sigmoid colectomies were performed for diverticulitis. The cohort included 104 male and 156 female patients; M to F ratio was 4:6. Postoperative pain was controlled by NSAIDs or weak opioid analgesia. Fifteen patients (5.7%) required conversion from laparoscopic to open colectomy. The most common reasons for conversion were directly related to the inflammatory process, abscess, and peritonitis. Mean operative time was 130±54. Average postoperative hospital stay was 10±3 days. A longer hospital stay was recorded for Hinchey type IIb patients. Complications were recorded in 30 patients (11.5%). The most common complications that required reoperation were hemorrhage in 2 patients (0.76) and anastomotic leak in 5 patients (only 3 of them required reoperation). The mortality among them was 2 patients (0.76%). CONCLUSIONS: Laparoscopic surgery for diverticular disease is safe, feasible, and effective. Therefore, laparoscopic colectomy has replaced open resection as standard surgery for recurrent and complicated diverticulitis at our institution.

Laparoscopic treatment of cystadenocarcinoma of the appendix penetrating in the sigmoid colon.

Adenocarcinoma of the vermiform appendix is a rare neoplasm of the gastrointestinal tract that most commonly presents as right lower abdominal pain, mimicking acute appendicitis. Presentation caused by loco-regional spread with involvement of adjacent structures is rare. An accurate and complete preoperative diagnosis has been rare in the past; however, modern imaging techniques allow recognition of most complications and associated conditions. The diagnosis is confirmed postoperatively. Aggressive surgical management is the treatment of choice in appendicular adenocarcinoma. We report the case of appendicular mucinous cystadenocarcinoma in a 55-year-old lady with penetration of the sigmoid colon treated with laparoscopic-assisted sigmoid and en block right hemicolectomy. It was possible to manage this complex case by using a laparoscopic procedure with all the known benefits of minimally invasive surgery.

Laparoscopic Treatment of Morgagni Hernia: Report of Three Cases.

We report on three cases of diaphragmatic (Morgagni) hernia with different clinical presentation. It is important to consider the possibility of this rare but potentially very dangerous condition in patients with respiratory problems and pain in the upper abdomen. Before laparoscopy, two different approaches were used in diaphragmatic hernia operations (abdominal and thoracic approach). Laparoscopy has brought significant changes in the treatment of diaphragmatic hernia. It is important to stress that laparoscopic diaphragmatic surgical therapy uses stronger mesh than the mesh used to repair an inguinal hernia.

[Education in endoscopic surgery: courses of endoscopic surgery in Split, Croatia]. / Edukacija u endoskopskoj kirurgiji: tecajevi endoskopske kirurgije u Splitu.

Education is very important in endoscopic surgery. It can be performed on endoscopic trainers, live animals, and animal organs, using tissue samples or non-natural materials. Practical work and education can also be performed during the assistance or operating under the supervision. Endoscopic training courses have the important rule, too. We organized three endoscopic courses in Split up to date. The last one lasted 5 days, covered six different topics and included operations on pigs. In comparison with the course in the year 2001, the last course had more participants and lecturers. Lectures, practice and operations took longer time. The interest for attendance was high. The participants were very satisfied, and rated the lectures, practice and operations with the average grade between 4.1 and 4.7 on the anonymous questionnaire at the end of the course. It can be concluded that indispensable education in endoscopic surgery can be performed during endoscopic courses, where participants can reach basic theoretical and practical knowledge and skills. The courses should be permanently improved and modernized, providing a good quality, with interest and engagement of the attendees.