title: [Preliminary clinical experience of single incision laparoscopic colorectal surgery].
abstract: Objective:To discuss the preliminary experience of single incision laparoscopic colorectal surgery.Methods:The clinical data and surgical outcomes of 104 selected patients who underwent single incision laparoscopic colorectal surgery in the 2ndDepartment of General Surgery, Shengjing Hospital of China Medical University from January 2010 to September 2015 were retrospectively analyzed. There were 62 male and 42 female patients, aging from 21 to 87 years with a mean of (61±12) years. Eighty-five patients were diagnosed with malignancy while the rest 19 cases were benign diseases. All the procedures were performed by the same surgeon using the rigid laparoscopic instruments. Surgical and oncological outcomes were analyzed in 4 kinds of procedures which are over 5 cases respectively, including low anterior resection, abdominoperineal resection, radical right colon resection and radical sigmoidectomy.Results:Single incision laparoscopic colorectal surgery was performed in 104 selected patients and was successfully managed in 99 cases with a total conversion rate of 4.8%. Radical procedures for malignancy in cases with the number of patients more than 5 were performed for 74 cases. For low anterior resection, 35 cases with an average surgical time of (191±57) minutes, average estimated blood loss of (117±72) ml and average number of harvested lymph nodes of 14.6±1.1. For abdominoperineal resection, 9 cases with an average surgical time of (226±54) minutes, average estimated blood loss of (194±95) ml and average number of harvested lymph nodes of 14.1±1.5. For radical right colon resection, 16 cases with an average surgical time of (222±62) minutes, average estimated blood loss of (142±68) ml and average number of harvested lymph nodes of 15.4±2.4. For radical sigmoidectomy, 14 cases with an average surgical time of (159±32) minutes, average estimated blood loss of (94±33) ml and average number of harvested lymph nodes of 13.9±1.5. The overall intraoperative complication rate was 2.7% (2 cases) and postoperative complication rate was 8.1% (6 cases) in these 74 cases.Conclusion:Single incision laparoscopic colorectal surgery is safe and feasible with acceptable surgical outcomes and cosmetic benefits in the hands of skilled laparoscopic surgeon in well-selected patients.
authors.affiliation: The 2nd Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, China.
authors.forename: S D
authors.initials: SD
authors.lastname: Wu
authors.forename: J Y
authors.initials: JY
authors.lastname: Han
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002681:China / Q000453:epidemiology; D003082:Colectomy / Q000379:methods*; D003110:Colonic Neoplasms / Q000601:surgery*; D013505:Digestive System Surgical Procedures; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008198:Lymph Nodes; D008297:Male; D008875:Middle Aged; D061646:Operative Time; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000601:surgery*; D012189:Retrospective Studies; D012811:Sigmoid Neoplasms / Q000601:surgery*; D016896:Treatment Outcome