胃息肉被认为系一种癌前病变。以往凭X线钡餐检查仅能诊断较大的息肉,而区别良性抑恶性常有困难,故对该类病人多采用手术治疗,即胃息肉切除术或胃切除术。近年来通过内窥镜治疗胃息肉,已逐步代替剖腹手术。上海周岱云等通过纤维胃镜送入钢丝圈套息肉,治疗20例获得成功,但此法系用机械勒索息肉,不能进行电割及电凝止血,有引起大出 Gastric polyps are considered to be a precancerous lesion. In the past, X-ray barium meal examination can only diagnose large polyps, and it is often difficult to differentiate between benign and malignant. Therefore, surgical treatment is often used for this type of patients, that is, gastric polypectomy or gastrectomy. In recent years, endoscopic treatment of gastric polyps has gradually replaced laparotomy. Shanghai Zhou Jinyun et al. Passed a fiber endoscopy to deliver a wire trapped polyp, and successfully treated 20 cases. However, this method used mechanical extortion of polyps and could not be electrocuted or electrocoagulated to stop bleeding.