期刊
WORLD JOURNAL OF GASTROENTEROLOGY
卷 15, 期 30, 页码 3767-3770出版社
BAISHIDENG PUBLISHING GROUP INC
DOI: 10.3748/wjg.15.3767
关键词
Colonoscopy; Colorectal polyps; Hyperplastic polyps; Inter-observer variability; Serrated adenomas; Sessile serrated polyps
AIM: To evaluate how proximal colon polyps interpreted as hyperplastic polyps in 2001 would be interpreted by expert pathologists in 2007. METHODS: Forty consecutive proximal colon polyps >= 5 mm in size, removed in 2001, and originally interpreted as hyperplastic polyps by general pathologists at Indiana University, were reviewed in 2007 by 3 GI pathologists. RESULTS: The gastrointestinal (GI) pathologists interpreted 85%, 43% and 30% of the polyps as sessile serrated polyps (sessile serrated adenomas). The overall Kappa was 0.16. When diagnoses were compared in pairs, Kappa values were 0.38 and 0.25 (fair agreement) and 0.14 (slight agreement). CONCLUSION: Many polyps interpreted as hyperplastic in 2001 were considered sessile serrated lesions by GI pathologists in 2007, but there is substantial inter-observer variation amongst GI pathologists. (C) 2009 The WJG Press and Baishideng. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据