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1 病例与方法本组病人共 2 6例 ,因胆总管结石和胆管癌拟行内镜取石和内引流而行乳头切开术。应用ＯｌｙｍｐｕｓＵＥＳ - 10型电烧器 ,电凝指数调到 5.5,功率相当于50Ｗ ;Ｏｌｙｍｐｕｓ或ＦＵＪＩＮＯＮ十二指肠镜 ;Ｏｌｙｍｐｕｓ拉式切开刀。切开刀插入乳头开口 ,造影显示
1 Cases and Methods A total of 26 patients in this group were undergoing papillotomy for endoscopic stone removal and internal drainage for common bile duct stones and cholangiocarcinoma. The Olympus UES-10 electric burner was used, the coagulation index was adjusted to 5.5, the power was equivalent to 50W, Olympus or FUJINON duodenaloscopy, and the Olympus pull-opening knife. Cut knife inserted into nipple opening, angiographic display