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目的探讨磁共振胰胆管成像(MRCP)对胆总管癌的诊断价值。方法对39例手术病理证实的胆总管癌病人术前进行了MRCP检查。结果39例胆总管癌术前MRCP均获得了具有诊断价值的MRCP图像。MRCP准确地显示了手术病理证实的胆总管癌的梗阻部位(39/39,100%)。MRCP对胆总管癌的诊断准确率为97%(38/39)。结论MRCP能清楚地显示胆总管癌的准确部位,并能对之做出准确的诊断。
Objective To investigate the value of magnetic resonance cholangiopancreatography (MRCP) in the diagnosis of cholangiocarcinoma. Methods Thirty-nine patients with cholangiocarcinoma confirmed by surgery and pathology were preoperatively examined by MRCP. Results All MRCP images of 39 patients with cholangiocarcinoma had diagnostic value. MRCP accurately shows the obstructive site of cholangiocarcinoma confirmed by surgical pathology (39/39, 100%). The diagnostic accuracy of MRCP for cholangiocarcinoma was 97% (38/39). Conclusion MRCP can clearly show the exact location of cholangiocarcinoma, and can make an accurate diagnosis of it.