Objective To evaluate the prevalence of ureteral endometriosis and to describe the laparoscopic surgery. Design This is a prospective study. Results In a series of 306 patients with rectovaginal adenomyotic nodules, preoperative intravenous pyelography revealed ureteral stenosis with ureterohydronephrosis in 14 cases (4.5%). In four patients, complete ureteral stenosis was observed, and kidney scintigraphy revealed damaged kidney parenchymal function varying from 18% to 42%. Laparoscopic ureterolysis was possible in 13 women, and a significant postoperative decrease in ureterohydronephrosis was noted. In only one case, ureteral resection and uretero‐ureterostomy were needed. Conclusion In cases of rectovaginal adenomysois more than 3 cm, the prevalence of ureteral endometriosis is high. The preoperative IVP is needed before laparoscopic ureterolysis which will avoid the silent loss of real function.
Nisolle, M., de la Osa Escribano, I. L., Squifflet, J.-L., & Donnez, J. (2001). Ureteral endometriosis. Gynaecological Endoscopy, 10(2), 95-97. https://doi.org/10.1046/j.1365-2508.2001.00424.x (Original work published 2001)