Article ID Journal Published Year Pages File Type
3942162 Fertility and Sterility 2006 5 Pages PDF
Abstract

ObjectiveTo evaluate the adequacy of laparoscopic ureterolysis as a primary treatment option for ureteral endometriosis.DesignProspective collaborative cohort study.SettingGynecologic departments of three university hospitals.Patient(s)Women with ureteral endometriosis exhibiting moderate-to-severe hydronephrosis on preoperative intravenous pyelography.Intervention(s)Laparoscopic ureterolysis.Main Outcome Measure(s)Cure rate, disesase recurrence.Result(s)Thirty-three patients underwent laparoscopic ureterolysis during the study period. Bilateral involvement of ureters was found in 4 (12.1%) cases. In women with unilateral lesions the left ureter was more frequently affected (24/29 vs. 5/29). Ureteral involvement was associated with uterosacral ligaments endometriosis in 65.5% (22/34) of cases. No inadvertent ureteral injuries occurred during ureterolysis. A partial wall resection of the ureter was necessary in one case and a segmental ureteral resection with vescicopsoas hitch was required in a women with intrinsic ureteral endometriosis. The median (range) follow-up time was 16 months (range: 3–53 months). Thirty-two patients (96.7%) had a patent ureter on the 3-month postoperative intravenous pyelography. The recurrence rate of ureteral lesions was 12.1% (4/33).Conclusion(s)Our findings suggest that a conservative laparoscopic approach is an effective treatment option in most patients with ureteral endometriosis exhibiting moderate-to-severe hydronephrosis.

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