乙状结肠巨大绒毛状腺瘤：肠壁均匀节段性增厚的罕见病因。

Giant villous adenoma of the sigmoid colon: an unusual cause of homogeneous, segmental bowel wall thickening.

作者信息

Sacks Jeffrey, Atlas Seymour, Enno Alar, Santos Leonardo, Humphries Jeremy, Kirwan Alexander

机构信息

Department of Pathology, Liverpool Hospital, Sydney, NSW, Australia.

Department of Gastroenterology, Bankstown-Lidcombe Hospital, Sydney, NSW, Australia.

出版信息

BJR Case Rep. 2020 Jun 16;6(4):20200016. doi: 10.1259/bjrcr.20200016. eCollection 2020 Dec 1.

DOI:10.1259/bjrcr.20200016

PMID:33299583

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7709061/

Abstract

Colonic adenomas are commonly encountered lesions that are a precursor of colorectal cancer. Of these, villous adenomas are a rarer, more advanced subtype that are larger in size than tubular adenomas and have a higher risk of malignant transformation. We present a patient with a giant villous adenoma of the sigmoid colon identified on CT as homogeneous segmental bowel wall thickening.

摘要

结肠腺瘤是常见病变，是结直肠癌的前驱病变。其中，绒毛状腺瘤是一种较罕见、更晚期的亚型，其体积比管状腺瘤大，且恶变风险更高。我们报告一例经CT检查发现的乙状结肠巨大绒毛状腺瘤患者，表现为肠壁节段性均匀增厚。