Methods 159 of 106 cases of colorectal polyps by electronic high-frequency electric knife colon endoscopic treatment effi cacy analysis,including adenomatous polyposis 85,accounting for 53.5 percent.

• 方法对106例159枚大肠息肉经电子结肠镜下高频电刀治疗的疗效进行分析；其中腺瘤性息肉85枚；占53.；5%25。