肝内胆管细胞癌的螺旋CT表现

The diagnosis of intrahepatic cholangiocarcinoma with spiral CT

目的探讨肝内胆管细胞癌的螺旋CT表现。方法对37例经病理证实的肝内胆管细胞癌的螺旋CT征象进行分析,所有病例均进行了CT平扫和动态增强扫描。结果病灶增强有特征性,具有无强化区,强化逐渐增强区和延迟强化区几种表现,并且一个病灶可以同时见到此三种强化表现中的二种或三种。结论肝内胆管细胞癌的CT强化特点,对肝内胆管细胞癌的诊断有重要价值。

Objective To explore the CT features of intrahepatic cholangiocarcinoma. Methods CT findings of 37 cases with intrahepatic cholangiocarcinoma proved by pathologically were analyzed retrospectively. Results Three kinds of enhancement areas could be found, that were non-enhancement area, gradually contrast enhancement area and delayed contrast enhancement area. Two or three enhanced features could be found in one lesion. Conclusion CT scanning was an important method for intrahepatic cholangiocarcinoma. The CT features could help us give a correct diagnosis.