Severe ureteral endometriosis: frequency and risk factors

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This study found ureteral compression in 60.5% of women with ureteral endometriosis, associating it with parametrial endometriosis and lower BMI.

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Abstract

Ureteral endometriosis (UE) can be classified as severe when there is obstruction to urinary flow (ureteral compression (UC)). In this retrospective study on 205 patients, we evaluated intraoperatively the frequency of severe ureteral endometriosis (UE) in women with UE and, secondarily, risk factors associated with UC. We documented intraoperatively ureteral UC in 124 (60.5%) patients with UE. A significantly lower body mass index (BMI) was observed in women with UC than in women without UC (p = .02). A significant association was found between UC and parametrial endometriosis (p = .001). In multivariable analysis, these variables remained significantly associated with UC. Ureteral compression is common in patients with UE, especially in women with parametrial infiltration and a low BMI.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Ureteral Obstruction Adult Adult Body Mass Index Body Mass Index Endometriosis Endometriosis Endometriosis Endometriosis Female Female Humans Humans Magnetic Resonance Imaging Magnetic Resonance Imaging Multivariate Analysis Multivariate Analysis Retrospective Studies Retrospective Studies

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

References (23)

Cited by (40)

Source provenance

europepmc
last seen: 2026-10-12T06:17:10.165071+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-10-08T21:20:36.982799+00:00
License: CC0 · commercial use OK