目的分析肝移植术后胆道并发症的影像学（ＣＴ、ＭＲＩ、“Ｔ”形管造影）表现。材料与方法回顾性分析了我院７例原位肝移植术后影像学资料，７例均为男性，年龄３３～５０岁，肝硬化病史４～１０年。术后１例行腹ＣＴ平扫，５例行平扫加增强扫描，１例行单纯增强扫描，其中３例作了ＭＲＩ检查。所有病例均行“Ｔ”形管造影。结果胆漏１例；肝内胆管狭窄１例，非吻合口胆总管狭窄１例。结论胆系造影是肝移植术后胆道系统并发症（胆漏、胆管狭窄）诊断的常规方法，ＣＴ及ＭＲＩ扫描可以显示间接征象。 Objective To analyze the imaging manifestations of biliary complications after liver transplantation (CT, MRI, T-tube angiography). Materials and Methods Retrospective analysis of 7 cases of orthotopic liver transplantation in our hospital imaging data, 7 were male, aged 33 to 50 years, history of cirrhosis 4 to 10 years. One case underwent abdominal CT scan, five cases underwent plain scan and contrast-enhanced scan, and one case underwent simple augmentation scan. Three of them underwent MRI examination. All cases underwent “T” angiography. The results of bile leakage in 1 case; intrahepatic bile duct stricture in 1 case, non-anastomotic common bile duct stricture in 1 case. Conclusion Gallbladder angiography is a routine method for the diagnosis of biliary tract complications (bile leakage and bile duct stricture) after liver transplantation. CT and MRI scans can show indirect signs.