A rare case of pancreatic endometriosis in a postmenopausal woman and review of the literature

article OA: gold CC0 ⤵ 17 in-corpus citations
AI-generated summary by claude@2026-06, 2026-06-07

This case report describes a postmenopausal woman with a pancreatic tail mass confirmed as endometriosis after pancreatectomy, adding to the limited literature on this rare condition, which predominantly affects premenopausal women.

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Abstract

Pancreatic endometriosis is very rare with only a few cases reported in the literature. The imaging features are non-specific and the definitive diagnosis is usually only established after surgery. We report on a 68-year-old woman with left upper quadrant pain who demonstrated a mass in the pancreatic tail on imaging. Laboratory results showed only mildly elevated liver enzymes, tumor markers were within the normal range. A left pancreatectomy was performed, frozen section suggesting a benign lesion, and final histopathology confirmed endometriotic cysts. A research of the literature found only eight reported cases of endometriotic cysts of the pancreas, with the majority affecting premenopausal women. Preoperative diagnosis is challenging and most patients undergo resection because of suspected neoplasm. Thorough diagnostic workup may help in avoiding extensive surgery and reduce postoperative complications.

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Condition tags

endometriosis

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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.

References (16)

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Source provenance

europepmc
last seen: 2026-06-04T01:30:01.192114+00:00
openalex
last seen: 2026-06-04T00:00:01.174412+00:00
pubmed
last seen: 2026-05-13T22:20:49.724109+00:00
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