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目的 :胆管癌是一种少见的胆道病变 ,本文旨在分析总结胆管癌的ERCP表现特点 ,以助于与其它梗阻性胆道病变鉴别。方法 :对 3 2例胆管癌进行了ERCP检查 ,并对其X线表现进行回顾性分析。结果 :8例胆管完全梗塞 ,2 2例胆管不同程度狭窄 ,2例胆管内充盈缺损。其ERCP表现可分三种类型 :阻塞型、狭窄型和充缺型。结论 :胆管癌的ERCP表现有一定特征性 ,结合病史特点 ,可以与结石、胆管炎和胰头癌相鉴别
OBJECTIVE: Cholangiocarcinoma is a rare biliary tract disease. This paper aims to analyze and summarize the characteristics of ERCP in cholangiocarcinoma and to help distinguish it from other obstructive biliary lesions. Methods: ERCP was performed on 32 cholangiocarcinoma and its radiographic findings were retrospectively analyzed. Results: 8 cases of complete bile duct infarction, 22 cases of bile duct stenosis to varying degrees, 2 cases of bile duct filling defects. ERCP performance can be divided into three types: obstructive, stenosis and lack of type. Conclusion: ERCP manifestations of cholangiocarcinoma have certain characteristics, combined with the history of the characteristics, with stones, cholangitis and pancreatic cancer phase identification