Laparoscopic colorectal resection for deep infiltrating endometriosis: analysis of 436 cases

Abstract

Background: Complete removal of all visible lesions is considered the adequate treatment of pelvic endometriosis in order to reduce recurrence. Laparoscopic colorectal resection of bowel endometriosis is still challenging. A large series is reported.

Methods: A longitudinal evaluation of surgical and clinical complications of 436 cases of severe endometriosis with colorectal resection was carried out. All procedures were performed laparoscopically in a single center and short-term complications were surveyed.

Results: The overall complication rate was 8.3% with need for laparoconversion in 3.2%. Sixty patients required blood transfusion (13.7%), and rectovaginal fistulae were the most frequent postoperative complication (3.2%).

Conclusion: Laparoscopic colorectal resection for endometriosis is a relatively safe procedure in a context of close collaboration between gynecologists and surgeons, although it requires adequate training.