Endometriosis in pregnant and non-pregnant women at tubal sterilization

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⚙ AI-generated summary by gemini-2.5-flash-lite, 2026-06-07 ⓘ

This study found a 16% prevalence of endometriosis in pregnant women and 22% in non-pregnant women undergoing tubal sterilization, with pregnant women showing more superficial, gland-like lesions and inconsistent decidualization.

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Abstract

The prevalence of endometriosis was investigated in 208 women at the time of laparoscopic tubal sterilization. In 101 women who were in the first trimester of pregnancy, 16% endometriosis was found. In 107 non-pregnant women, 22% endometriosis was detected. Endometriosis in the pregnant women showed more superficial, non-pigmented, gland-like lesions than in the non-pregnant group. In 23% of the endometriotic lesions from pregnant women, no decidualization was found. No special risk factors for developing endometriosis were found.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Uterine Diseases Abortion, Spontaneous Abortion, Spontaneous Adult Adult Endometriosis Endometriosis Endometriosis Female Female Humans Humans Incidence Incidence Menstrual Cycle Menstrual Cycle Middle Aged Middle Aged Norway

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 ]

Cited by (50)

Source provenance

europepmc
last seen: 2026-10-14T06:08:39.101224+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-10-08T21:06:23.467768+00:00
unpaywall
last seen: 2026-10-14T06:23:58.021457+00:00
License: CC0 · commercial use OK