Complications of colorectal resection for endometriosis

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AI-generated summary by claude@2026-06, 2026-06-12

This review discusses early and late complications of colorectal resection for endometriosis, identifying rectovaginal fistulae, anastomotic leakages, and abscesses as most common surgical risks.

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Abstract

Based on a review of the current literature, we will discuss early and late (more than three months postoperative) complications associated with surgery for colorectal endometriosis resection. The most common surgical complications are: rectovaginal fistulae, anastomotic leakages and abscesses. Postoperative bleeding occurs rarely but has also been reported; and usually requires blood transfusion without surgical interventions. The selection of patients for surgery requires a multidisciplinary approach and complete preoperative imaging work-up by an experienced physician. The surgical procedure is challenging, including resection of all extrarectal DIE lesions, often in a context of patients who already underwent operations. Considering the major complications that may occur, there are three frequently observed risk factors. First is the opening of the vagina at the time of the bowel surgical procedure. However, this is a matter of debate, and experts commonly open the vagina during the procedure, as appropriate, without increasing the rate of complications. Second is excessive use of electrocoagulation, which increases the risk of rectovaginal fistulae and abscesses, due to the risk of necrosis of the posterior vaginal cuff. Third is surgical treatment of low rectal lesions (5-8 cm from the anal verge), which increases the risk of anastomotic leaks. In addition, we refuse to consider functional postoperative complications that affect gastrointestinal and sexual function, as minor complications. These can have a severe impact on the quality of life of young women. Further research is needed to prevent and treat such complications.

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Condition tags

endometriosisdie_deep_infiltrating

MeSH descriptors

Colonic Diseases Endometriosis Rectal Diseases Colonic Diseases Colonic Diseases Endometriosis Endometriosis Female Humans Patient Selection Postoperative Complications Postoperative Complications Postoperative Hemorrhage Postoperative Hemorrhage Quality of Life Rectal Diseases Rectal Diseases Risk Factors

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

Cited by (13)

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europepmc
last seen: 2026-06-12T06:13:51.797165+00:00
openalex
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License: CC0 · commercial use OK