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自1979年4月做内镜逆行胰胆管造影(ERCP)841例,成功率为96.0％,现分析如下。1 乳头及其开口变异时的播管造影1.1 乳头分别开口 本组有3例,其中2例分别开口位于
Since April 1979 endoscopic retrograde cholangiopancreatography (ERCP) 841 cases, the success rate was 96.0%, are analyzed as follows. 1 nipple and its opening when the variation of the tube imaging 2.1 nipple were open in this group of 3 patients, of which 2 were located in the opening