Clinical and pathological characteristics of 491 gastric and colorectal polyps / 安徽医科大学学报

ABSTRACT

To analyze the polyps in the aspects of distribution, helicobacter pylori ( HP) infection and the use of proton pump inhibitors ( PPI) in different histological types of gastric polyps;to observe the morphosis under endos-copy histopathology and the surveillance situation in colonic polyps. The infection rates of HP in gastric hyperplasic polyps, inflammatory polyps and adenomatous polyps were 31.11%, 45.31% and 58.33%;the using rate of PPI among inflammatory polyps patients was higher. The main histopathological type of colonic polyps was adenomatous polyps;20 cases of colorectal polypectomy surveillance of 2 years had recurrence. The occurrence of gastric adeno-matous polyps may be related to HP infection;PPI had no obvious correlation with the pathological type of the gas-tric polyps. Colorectal adenoma should strengthen the surveillance colonoscopy of postpolypectomy.