腹腔镜胆囊切除,预防胆管损伤不正确措施是A.胆囊壁厚(大于4mm),无功能胆囊常提示胆囊管短粗,胆囊萎缩,应靠近胆囊壶腹部上钛夹B.胆囊管较粗,大于4...

作者: rantiku 人气: - 评论: 0
问题 腹腔镜胆囊切除,预防胆管损伤不正确措施是
选项 A.胆囊壁厚(大于4mm),无功能胆囊常提示胆囊管短粗,胆囊萎缩,应靠近胆囊壶腹部上钛夹 B.胆囊管较粗,大于4mm,术中行胆道造影,除外胆总管结石 C.处理胆囊三角时,应由胆囊管延至胆囊,未明确胆囊管之前和胆囊管未由胆囊颈部分出,不能切任何管状结构 D.确定胆囊管与胆总管关系困难时,应仔细解剖肝门部,使胆总管、肝总管、胆囊管"三管骨骼化",以确定胆囊管 E.术中出现出血或技术困难时,预防胆管损伤最佳措施是中转开腹
答案 D
解析

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