Serrated polyps of the colon and rectum:Remove or not?

作     者：Wataru Sano Daizen Hirata Akira Teramoto Mineo Iwatate Santa Hattori Mikio Fujita Yasushi Sano 

作者机构：Gastrointestinal CenterSano HospitalHyogo 655-0031Japan 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2020年第26卷第19期

页      面：2276-2285页

核心收录：

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Hyperplastic polyp Sessile serrated adenoma/polyp Sessile serrated lesion Traditional serrated adenoma Cytological dysplasia Cryptal dysplasia 

摘      要：In recent years,the serrated neoplasia pathway where serrated polyps arise as a colorectal cancer has gained considerable attention as a new carcinogenic *** serrated polyps are histopathologically classified into hyperplastic polyps(HPs),sessile serrated lesions,and traditional serrated adenomas;in the serrated neoplasia pathway,the latter two are considered to be *** western countries,all colorectal polyps,including serrated polyps,apart from diminutive rectosigmoid HPs are ***,in Asian countries,the treatment strategy for colorectal serrated polyps has remained ***,in this review,we described the clinicopathological features of colorectal serrated polyps and proposed to remove HPs and sessile serrated lesions≥6 mm in size,and traditional serrated adenomas of any size.