percutaneous intrahepatic cholangiography

例句：

1. 1. The patient was diagnosed with a liver tumor and underwent percutaneous intrahepatic cholangiography to determine the extent of the tumor.
   患者被诊断出患有肝癌，并接受了经皮肝内胆管显像术以确定肿瘤的范围。
2. 2. During the procedure, the doctor used a needle to access the bile ducts in theliver and injected dye into the bloodstream to visualize the bile ducts.
   在手术过程中，医生使用针头进入肝脏的胆管，将染料注入血液中以可视化胆管。
3. 3. Percutaneous intrahepatic cholangiography is an important diagnostic tool for detecting and treating liver diseases.
   经皮肝内胆管显像术是检测和治疗肝病的重要诊断工具。