Abstract
Introduction and hypothesis
Endometriosis is a gynecological condition characterized by endometrial tissue outside of the uterus. It affects up to 15% of women of reproductive age. In the case of bowel infiltration, about 90% of lesions are localized on the sigmoid colon or the rectum and may interfere with bowel function. Three surgical approaches are possible: (1) shaving technique, (2) discoid resection of the nodule, and (3) segmental resection with end-to-end anastomosis. A rectovaginal fistula is feared as a postoperative complication mainly in simultaneous resection of the vaginal and the rectosigmoid nodules. Its prevention is a two-step surgery (the first operation on the vagina and the second on the colon) or a preventive colostomy, both of which are often thought to be too invasive for a benign condition. Herein, we suggest a one-step surgery to prevent its development.
Methods
In three women, a concomitant laparoscopic resection of the vaginal and rectosigmoid endometrial nodule was completed with interposition of a mesorectal flap.
Results
All surgeries were uncomplicated with no rectovaginal fistula in the postoperative period.
Conclusion
In the hands of skilled surgeons, this one-step technique can be used to prevent rectovaginal fistula development.
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Acknowledgements
This work would not be possible without our surgical nurses and other colleagues, who took care of our patients.
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Prior presentation
This technique was presented at the 2018 European Endometriosis Conference in Vienna, Austria.
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Hanacek, J., Havluj, L., Drahonovsky, J. et al. Interposition of the mesorectal flap as prevention of rectovaginal fistula in patients with endometriosis. Int Urogynecol J 30, 2195–2198 (2019). https://doi.org/10.1007/s00192-019-04030-8
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DOI: https://doi.org/10.1007/s00192-019-04030-8