Laparoscopic cylindrical abdominoperineal resection with transabdominal approach for lower rectal cancer.
- Author:
Pan CHI
1
;
Zhi-fen CHEN
;
Hui-ming LIN
;
Xing-rong LU
;
Ying HUANG
Author Information
- Publication Type:Journal Article
- MeSH: Abdomen; surgery; Aged; Anal Canal; surgery; Female; Follow-Up Studies; Humans; Laparoscopy; methods; Male; Middle Aged; Pelvis; surgery; Perineum; surgery; Reconstructive Surgical Procedures; methods; Rectal Neoplasms; surgery; Treatment Outcome
- From: Chinese Journal of Gastrointestinal Surgery 2012;15(6):589-593
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo evaluate the safety and feasibility of laparoscopic cylindrical abdominoperineal resection.
METHODSSix patients with rectal adenocarcinoma within 3 cm above the anal verge underwent laparoscopic cylindrical abdominoperineal resection. Transabdominal levator transaction was performed laparoscopically, with no position change during the perineal operation. Pelvic reconstruction was achieved using human acellular dermal matrix mesh in 3 patients.
RESULTSAll the procedures were successfully performed without any intraoperative complications, laparoscopy-associated complications, or conversion to the open approach. The mean operation time was 186.7 minutes and intraoperative blood loss was 101.7 ml. All the specimens had a cylindrical shape with levator muscles attached to the mesorectum and circumferential margins were all negative. No adverse incidence followed the pelvic reconstruction using human acellular dermal matrix mesh.
CONCLUSIONSLaparoscopic transabdominal transection of the levator muscles without position change and pelvic floor reconstruction with human acellular dermal matrix mesh is feasible. This procedure simplifies cylindrical abdominoperineal resection which is aggressively invasive and technically complicated. The oncologic outcomes are acceptable and complications are less.