Su1732 RISK FACTORS FOR METACHRONOUS ADVANCED ADENOMA AFTER SCREENING OR DIAGNOSTIC COLONOSCOPY: EIGHT YEARS ’ FOLLOW-UP STUDY USING ASIAN POPULATION

Risk factors for post-colonoscopy colonic neoplasm have been reported to be the history of colonic neoplasm at the index colonoscopy and family history of colorectal cancer (CRC) in first degree relatives (1stDR). Advanced adenoma (adenoma more than 10mm or high-grade dysplasia (HGD) or villous adenoma) has been used as surrogate marker for risk evaluation of colorectal adenocarcinoma. The aim of this study was to determine risk factors for post-colonoscopy advanced adenoma (PCAA) to validate U.

Source: Gastrointestinal Endoscopy - May 31, 2019 Category: Gastroenterology Authors: Fumio Omata, Yasuhisa Kumakura, Naoki Ishii, Katsuyuki Fukuda, Yoshiyuki Fujita, Katsunori Masuda Tags: Sunday abstract Source Type: research