Article

Ascending Colon Leiomyoma With Osseous Metaplasia Resembling Uterine Fibroid: A Case Report

2026-04-26

Abstract excerpt

<title>Abstract</title> <p>Background Colonic leiomyoma with osseous metaplasia is an uncommon finding in colonic leiomyomas with unclear etiology. The rarity of the lesion, its radiologic and histologic mimicry of malignancy (notably GIST and leiomyosarcoma), and the presence of heterotopic bone formation complicate preoperative diagnosis. Treatment decisions are often more aggressive than necessary due to diag...

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Literature Corpus work: e0f8ec77-3ad8-5391-8f1e-addd8bc74eec
DOI: 10.21203/rs.3.rs-9070541/v1

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