hepatic portal vein

例句：

1. 1.The hepatic portal vein is responsible for carrying blood from the liver to the rest of the body.
   肝门静脉负责将血液从肝脏输送到身体其他部位。
2. 2. Hepatic portal vein obstruction can lead to serious health problems.
   肝门静脉阻塞可能导致严重的健康问题。
3. 3. During surgery, the surgeon must carefully dissect the hepatic portal vein to avoiddamaging it.
   在手术过程中，外科医生必须小心地解剖肝门静脉，以避免损伤它。