Elevated serum CA125 and CA19-9 due to the spontaneous rupture of ovarian endometrioma

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AI-generated summary by claude@2026-06, 2026-06-09

This case report details a 23-year-old woman with ruptured ovarian endometrioma who presented with exceptionally high serum CA125 and CA19-9 levels that rapidly declined prior to surgery.

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Abstract

A 23-year-old woman was suffered from ruptured ovarian endometrioma with an elevated CA125 and CA19-9 concentration; 9537 and 15,653IU/ml, respectively. Rapid decrease in serum CA125 and CA19-9 was recognized before surgery. Such high levels of both antigens have not been reported in a patient with endometriosis.

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Condition tags

endometriosisendometrioma

MeSH descriptors

CA-125 Antigen CA-19-9 Antigen Endometriosis Ovarian Cysts Adult CA-125 Antigen CA-19-9 Antigen Endometriosis Endometriosis Endometriosis Female Humans Laparoscopy Magnetic Resonance Imaging Ovarian Cysts Ovarian Cysts Ovarian Cysts Rupture, Spontaneous Rupture, Spontaneous Rupture, Spontaneous

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Source provenance

europepmc
last seen: 2026-07-21T06:11:07.228698+00:00
pubmed
last seen: 2026-05-13T22:13:01.552487+00:00
unpaywall
last seen: 2026-05-14T19:30:52.867331+00:00
License: public-domain-us · commercial use OK · attribution required
Courtesy of the U.S. National Library of Medicine