Benign gynecologic conditions associated with a CA-125 level > 1,000 U/mL. A case report.

In: PubMed · 1996 · vol. 41(3) , pp. 179–82 · W205929396
article OA: closed CC0 ⤵ 9 in-corpus citations
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AI-generated summary by claude@2026-06, 2026-06-08

A high CA-125 level (>1,000 U/mL) in a patient with dysmenorrhea was associated with benign cystic adenomyosis and uterine endometriosis.

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Abstract

CA-125 was initially investigated as a marker of ovarian cancer. However, various studies have noted that it can be minimally elevated in benign conditions.A case of CA-125 > 1,000 U/mL was associated with benign gynecologic conditions. A 37-year-old woman with a history of endometriosis and premature ovarian failure underwent hormonal therapy for donor in vitro fertilization. After an unsuccessful cycle, severe dysmenorrhea developed. Investigation revealed a CA-125 level of 1,036 U/mL and a uterine mass. On exploratory laparotomy, cystic adenomyosis and uterine endometriosis was found. After excision of these areas, the CA-125 levels returned to normal. In this case, cystic adenomyosis and endometriosis of the uterine serosa were responsible for the elevated CA-125 level.Very high levels of CA-125 are not always associated with a malignant process.

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Condition tags

endometriosisadenomyosisdysmenorrhea

Citation neighborhood

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. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

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