Progress in Research on Serrated Polyps / 胃肠病学

ABSTRACT

Colorectal cancer is a common malignant tumor of digestive tract,and its carcinogenesis pathway includes adenoma pathway (50％-70％),de novo pathway (3％-5％) and serrated polyps pathway (30％-50％).Although a lot of studies on serrated polyps have been published,there is still no consensus understanding on carcinogenesis,endoscopic features and therapeutic strategies of serrated polyps.This article reviewed the endoscopic features,molecular pathological features,and therapeutic strategies of serrated polyps.