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结直肠癌是常见的消化道肿瘤,绝大多数结直肠癌由结直肠腺瘤发展而来,提高结直肠腺瘤的检出率对结直肠癌有着重要的预防价值。然而肠镜对结直肠腺瘤的总漏诊率达22%。随着近年来电子染色内镜的普及,主要包括窄带成像技术(narrow band imaging,Olympus,NBI),智能光学染色技术(I-scan,Pentax),智能分光比色技术(Fujinon intelligent color enhancement,Fujinon,FICE)等,更多研究探讨了这些新技术对结直肠腺瘤检出率的影响,本文就电子染色内镜在结直肠腺瘤检出率方面的研究进展进行了综述。
Colorectal cancer is a common gastrointestinal cancer, the vast majority of colorectal cancer from the development of colorectal adenoma, and improve the detection rate of colorectal adenoma colorectal cancer has an important preventive value. However, the total misdiagnosis rate of colorectal adenomas was 22%. With the popularization of electronic staining endoscope in recent years, mainly include narrowband imaging (Olympus, NBI), I-scan (Pentax), Fujinon intelligent color enhancement (Fujinon , FICE), more research explores the impact of these new technologies on the detection rate of colorectal adenomas. This review summarizes the progress of detection of colorectal adenomas with electronic staining endoscopy.