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增生上皮覆盖的结肠脂肪瘤：病例报告

Colonic lipoma covered by hyperplastic epithelium: Case report.

作者信息

Yeom Ju-Ok, Kim Sun-Young, Jang Eun-Chul, Yu Ji-Youn, Chang Eun Deok, Cho Young-Seok

机构信息

Ju-Ok Yeom, Sun-Young Kim, Eun-Chul Jang, Ji-Youn Yu, Young-Seok Cho, Division of Gastroenterology, Department of Internal Medicine, Uijeongbu St. Mary's Hospital, the Catholic University of Korea College of Medicine, Uijeongbu 480-717, South Korea.

出版信息

World J Clin Cases. 2013 Jun 16;1(3):124-7. doi: 10.12998/wjcc.v1.i3.124.

DOI:10.12998/wjcc.v1.i3.124
PMID:24303482
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3845912/
Abstract

Colonic lipomas are submucosal nonepithelial tumors covered by intact or eroded mucosa. In rare cases, alterations in the mucosa covering a lipoma include hyperplasia, adenoma, atrophy, ulceration, and necrosis. Here, we report a case of a colonic lipoma covered by hyperplastic epithelium in a 68-year-old woman. Based on the colonoscopy findings, a snare polypectomy was performed for a presumptive diagnosis of an epithelial lesion; however, the histological examination revealed a colonic submucosal lipoma with overlying hyperplastic epithelium.

摘要

结肠脂肪瘤是一种被完整或糜烂黏膜覆盖的黏膜下非上皮性肿瘤。在罕见情况下，覆盖脂肪瘤的黏膜改变包括增生、腺瘤、萎缩、溃疡和坏死。在此，我们报告一例68岁女性患者，其结肠脂肪瘤被增生上皮覆盖。基于结肠镜检查结果，因疑似上皮病变进行了圈套息肉切除术；然而，组织学检查显示为结肠黏膜下脂肪瘤伴上方增生上皮。

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