Objective To evaluate the hepatic hemodynamic changes after transjugular intrahepatic portosystemic stent shunt(TIPSS)by ultrasonography.

目的探讨经颈静脉肝内门体分流（TIPSS）术后肝脏血流动力学的改变。

Objective To evaluate the hepatic hemodynamic changes after transjugular intrahepatic portosystemic stent shunt ( TIPSS ) by ultrasonography.

目的探讨经颈静脉肝内门体分流 ( TIPSS ) 术后肝脏血流动力学的改变.