Clinical analysis of ureteral endometriosis complicated with hydronephrosis:92 cases series
10.3760/cma.j.cn112141-20210803-00418
- VernacularTitle:合并肾积水的输尿管子宫内膜异位症92例临床分析
- Author:
Chao PENG
1
;
Deyu ZHANG
;
Yingfang ZHOU
;
Yan HUANG
;
Ye LU
;
Qing XUE
Author Information
1. 北京大学第一医院妇产科 100034
- Keywords:
Endometriosis;
Ureteral diseases;
Hydronephrosis;
Laparoscopy;
Gynecologic surgical procedures;
Ureteroscopy
- From:
Chinese Journal of Obstetrics and Gynecology
2021;56(12):836-841
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the diagnosis, treatment and prognosis of ureteral endometriosis with hydronephrosis.Methods:A retrospective study was performed of 92 cases diagnosed as ureteral endometriosis with surgery confirmed in Peking University First Hospital from January 2000 to January 2021.Results:The incidence of ureteral endometriosis was 0.9% (92/10 222), with an average age of (40.0±6.0) years. Among 92 cases, urological symptoms and pelvic pain including dysmenorrheal, periodic abdominal pain were the main forms of clinical characteristics, while 11 patients (12%, 11/92) were asymptomatic. All patients with ureteral endometriosis had hydronephrosis and hydroureter before surgery, hydronephrosis were left sided in 48 (52%, 48/92) patients, right sided in 39 (42%, 39/92) patients, both sided in 5 (5%,5/92) patients. The distal and middle sections of ureteral obstructions existed in 73 (79%, 73/92) patients and 19 (21%, 19/92) patients, respectively. Out of the 92 ureteral lesions 71 (77%, 71/92) patients were extrinsic lesions, 21 (23%, 21/92) patients presented intrinsic lesions. Of the 38 cases who took preoperative radionuclide renal dynamic imaging examination, there were 6 (16%, 6/38) cases of mildly damaged, 7 (18%, 7/38) cases of moderately dameged, 14 (37%, 14/38) cases of severely damaged, and 11 (29%, 11/38) cases of normal renal function. Laparotomy was decided in 25 (27%, 25/92) patients, and laparoscopic surgery in 67 (73%, 67/92) patients. In cases of ureteral surgery, ureterolysis, partial ureteral resection and ureterocystoneostomy, partial ureteral resection and end-to-end ureteral anastomosis and nephroureterectomy were undertaken in 52 (57%, 52/92), 20 (22%, 20/92), 12 (13%, 12/92) and 8 (9%, 8/92) patients separately. The median follow up was 108 months (range: 6 to 240 months). During the follow-up period, 68 (87%, 68/78) patients took urinary ultrasound after surgery, and 60 (88%, 60/68) cases of hydronephrosis disappeared, and 8 (12%, 8/68) cases were better than before.Conclusion:Most of the patients with ureteral endometriosis are impaired with renal function, and early surgical treatment could effectively relieve urinary obstruction and promote the recovery of renal function.
