Sigmoid colonic endometriosis mimicking colon cancer: A case report

Tsung‐Jung Lin, Ting‐An Chang, Chin‐Tsung Ting, Chih‐Lin Lin, Kuan‐Yang Chen
In: Advances in Digestive Medicine · 2018 · vol. 5(1-2) , pp. 59–62 · doi:10.1002/aid2.13072 · W2811045892
article OA: bronze CC0 ⤵ 1 in-corpus citation
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This case report describes sigmoid colonic endometriosis presenting as a colon cancer mimic with luminal narrowing, ultimately diagnosed by biopsy and treated with surgical resection.

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Abstract

Endometriosis is common in women of reproductive age, which can involve the intestinal tract. However, large bowel obstruction is an extremely rare complication of colonic endometriosis. In this article, we present a case of intestinal endometriosis with the symptom of rectal bleeding in the menstrual period for 1 year. Colonoscopy showed a semicircular tumor with luminal narrowing at rectosigmoid junction. The pathology of biopsy specimen revealed endometrial glands by repeated check after reviewing the patient's history. Surgical resection was performed because of luminal stricture. Intestinal endometriosis should always be kept in mind as a differential diagnosis in reproductive‐aged female patients who have symptoms of gastrointestinal bleeding and abdominal pain in the menstrual period.

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Condition tags

endometriosis

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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