Sessile serrated adenomas:Demographic,endoscopic and pathological characteristics

作     者：Suryakanth R Gurudu Russell I Heigh Giovanni De Petris Evelyn G Heigh Jonathan A Leighton Shabana F Pasha Isaac B Malagon Ananya Das 

作者机构：Division of GastroenterologyMayo Clinic ArizonaScottsdaleAZ 85259United States Department of PathologyMayo Clinic ArizonaAZ 85259United States Department of KinesiologyArizona State University 

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

年 卷 期：2010年第16卷第27期

页      面：3402-3405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：Sessile serrated polyp Sessile serrated adenoma Colonoscopy 

摘      要：AIM:To study the demographic and endoscopic characteristics of patients with sessile serrated adenoma(SSA) in a single ***:Patients with SSA were identified by review of the pathology database of Mayo Clinic Arizona from 2005 to 2007.A retrospective chart review was performed to extract data on demographics,polyp characteristics,presence of synchronous adenomatous polyps or cancer,polypectomy methods,and related ***:One hundred and seventy-one(2.9%) of all patients undergoing colonoscopy had a total of 226 *** mean(SE) size of the SSAs was 8.1(0.4) mm;42% of SSAs were ≤ 5 mm,and 69% were ≤ 9 ***-one per cent of SSAs were located in the cecum or ascending *** half of the patients had synchronous polyps of other histological types,including hyperplastic and adenomatous *** adenocarcinoma was present in seven(4%) ***-seven percent of polyps were removed by ***:Among patients with colon polyps,2.9% were found to have *** of the SSAs were located in the right side and were safely managed by colonoscopy.