Cunha FLD, Arcoverde FVL, Andres MP, Gomes DC, Bautzer CRD, Abrao MS, Tobias-Machado M. Laparoscopic Treatment of Ureteral Endometriosis: A Systematic Review.
J Minim Invasive Gynecol 2020;
28:779-787. [PMID:
33253957 DOI:
10.1016/j.jmig.2020.11.022]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVE
To review the literature for the preoperative clinical characteristics, surgical findings, and outcomes of patients who underwent laparoscopic surgical treatment of ureteral endometriosis (UE).
DATA SOURCES
A systematic search was performed in the PubMed and Scopus databases.
METHODS OF STUDY SELECTION
Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, studies in English language that assessed UE treated surgically by laparoscopy published between 2008 and 2020 were selected.
TABULATION, INTEGRATION, AND RESULTS
In an initial search, 1313 articles were identified, 193 in PubMed and 1120 in Scopus databases. A total of 1291 articles that did not meet eligibility criteria were excluded. The remaining 22 studies were included in the final qualitative analysis, with a total of 1337 patients. Data on preoperative patient's characteristics, preoperative imaging examinations, intraoperative findings, and postoperative complications were abstracted by 1 author. The descriptive nature of included studies prevented the performance of meta-analysis. Preoperative symptoms included dysmenorrhea (76.3%), pelvic pain (59.6%), dyspareunia (46.2%), lower urinary tract symptoms (21.3%), and ureteral obstructive symptoms (9.9%). Intraoperative findings showed that UE lesions were left-sided in 55% of the cases, right-sided in 28.9% of the cases, and bilateral in 8.7% of the cases. Ureterolysis alone or before another technique was performed in 69.1% of the cases, ureteral resection followed by ureteroureteral anastomosis in 6%, ureteroneocystostomy after ureteral resection in 21%, and nephrectomy in 0.45% of the patients. Double-J ureteral stent placement was reported in 33.3% of the cases. Concomitant resection of the bladder owing to endometriosis involvement was performed in 15.5% of the cases. The prevalence of ureteral injury was 3.1%. Postoperative complications included ureteral fistula (2.8%), ureteral stenosis (24.2%), persistence/recurrence of UE (3.8%), and reoperation for fistula and/or stricture treatment (3.9%).
CONCLUSION
UE is associated with common endometriosis pain symptoms and a low rate of lower urinary tract symptoms. The standard surgical technique for UE treatment is not yet a consensus; however, the laparoscopic approach with previous ureterolysis, leaving ureteral resection only for refractory cases, seems to be a safe and effective treatment, with improvement of symptoms and few intraoperative and postoperative complications.
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