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肝外胆管癌临床表现多不典型 ,易误诊漏诊 ,术前诊断主要靠逆行胰胆管造影 (ＥＲＣＰ)、经皮肝穿胆道造影 (ＰＴＣ)、Ｂ超和ＣＴ检查[1] 。本文对经手术病理证实的 33例肝外胆管癌的ＥＲＣＰ资料进行回顾性的分析 ,以探讨ＥＲＣＰ对肝外胆管癌的诊断价值。1 资料和方法1.1 一
Clinical manifestations of extrahepatic cholangiocarcinoma are atypical and easily misdiagnosed. Preoperative diagnosis mainly depends on retrograde cholangiopancreatography (ERCP), percutaneous transhepatic cholangiography (PTC), B-mode ultrasonography and CT [1]. This paper retrospectively analyzed the ERCP data of 33 cases of extrahepatic cholangiocarcinoma confirmed by surgery and pathology to explore the diagnostic value of ERCP in extrahepatic cholangiocarcinoma. 1 Materials and Methods 1.1 One