percutaneous transhepatic drainage

例句：

1. 1. The patient was transferred to theoperating room for percutaneous transhepatic drainage.
   患者被转移到手术室进行经皮肝穿刺引流。
2. 2. The procedureis a life-saving measure forpatients with severe liver disease.
   对于严重肝病患者，这是一种救命的手术方法。
3. 3. Thesuccess of the operation depends on the accuracyof the percutaneous transhepatic drainage technique.
   手术的成功取决于经皮肝穿刺引流技术的准确性。