Improving polyp detection at colonoscopy: Non-technological techniques  

作　　者：Ragul Rajivan Sreedhari Thayalasekaran 

机构地区：[1]Buckingham Medical School,Milton Keynes MK181EG,United Kingdom [2]Department of Gastroenterology,University Hospitals of Leicester,Leicester LE15WW,United Kingdom

出　　处：《World Journal of Gastrointestinal Endoscopy》2023年第5期354-367,共14页世界胃肠内镜杂志（英文版）（电子版）

摘　　要：Colonoscopy and polypectomy remain the gold standard investigation for the detection and prevention of colorectal cancer.Halting the progression of colonic adenoma through adequate detection of pre-cancerous lesions interrupts the progression to carcinoma.The adenoma detection rate is a key performance indicator.Increasing adenoma detection rates are associated with reducing rates of interval colorectal cancer.Endoscopists with high baseline adenoma detection rate have a meticulous technique during colonoscopy withdrawal that improves their adenoma detection.This minireview article summarizes the evidence on the following simple operator techniques and their effects on the adenoma detection rate;minimum withdrawal times,dynamic patient position change and proximal colon retroflexion.

关 键 词：COLONOSCOPY Minimum withdrawal times Dynamic position change Proximal colon retroflexion 

分 类 号：R735.34[医药卫生—肿瘤]