CT、MRI技术在肝内胆管癌诊断中的联合应用价值

Combined application value of CT and MRI in the diagnosis of intrahepatic cholangiocarcinoma

目的探讨CT、MRI技术在肝内胆管癌诊断中的联合应用价值。方法选取我院肝胆胰肿瘤外科2014年3月~2016年3月收治的30例肝内胆管癌患者作为研究对象,分别行CT平扫及增强扫描、MRI检查。统计CT、MRI及联合诊断的敏感度、特异度、准确度。结果经病理诊断,30例患者中确诊26例胆管癌,4例为非胆管癌。CT的敏感度为100.0%,特异度为50.0%,准确度为86.7%;MRI检查的敏感度为100.0%,特异度为100.0%,准确度为100.0%。联合检测的诊断准确度为100.0%,高于CT检测的86.7%,差异有统计学意义(P<0.05)。结论对肝内胆管癌患者采用CT联合MRI技术进行诊断,准确率高,能够迅速对患者的病灶发展情况有准确的了解,具有较高的诊断价值,值得临床推广应用。

Objective To explore the combined application value of CT and MRI in the diagnosis of intrahepatie cholangiocarcinoma.Methods 30 patients with intrahepatic eholangioearcinoma in our hospital from March 2014 to March 2016 were selected as the research object,CT plain scan and enhanced scan,MRI examination was given respectively.The sensitivity,specificity and accuracy of CT,MRI and combined diagnosis were statistically analyzed.Results In pathological diagnosis,30 cases were diagnosed intrahepatie cholangiocarcinoma,and 4 cases were non-intrahepatic cholangiocarcinoma.The sensitivity of CT was 100.0%,the specificity of CT was 50.0%, and the accuracy of CT was 86.7%.The sensitivity of MRI was 100.0%,the specificity of MRI was 100.0%, and the accuracy of MRI was 100.0%. The diagnostic accuracy of combined detection was 100.0%,which was higher than that of CT （86.7%）,with significant difference （P〈0.05）.Conclusion The diagnosis of intrahepatic cholangiocarcinoma patients using CT combined with MRI technology has high accuracy,which can rapid accurate understand the development of the lesion of patients,with higher diagnostic value,it is worthy of clinical promotion and application.