消化道息肉因可发生癌变和出血,发现后应予切除。为了提高内镜下切除息肉的安全性和治愈率,1999年以来,作者采用尼龙圈套扎联合高频电切治疗胃肠道息肉39例,取得了满意效果。1资料与方法1·1临床资料本组39例患者中,男29例,女10例,年龄11~72岁。胃息肉患者8例,共11颗息肉,其中 Gastrointestinal polyps due to cancer and bleeding can occur, should be removed after the discovery. In order to improve the safety and cure rate of endoscopic resection of polyps, since 1999, the authors used nylon loop ligation combined with high frequency electrotomy for gastrointestinal polyps in 39 cases, and achieved satisfactory results. 1 Materials and Methods 1.1 Clinical data The group of 39 patients, 29 males and 10 females, aged 11 to 72 years. 8 cases of gastric polyps, a total of 11 polyps, of which