经颈内静脉肝内门体分流术 (TIPSS)是在门腔静脉分流术的基础上产生和发展起来的一种介入疗法。此方法是经颈内静脉插入穿刺导管 ,通过肝右静脉 ,在肝实质内穿刺静脉的右支或左支 ,以建立起肝静脉 -门静脉通道 ,继而用球囊扩张通道 ,放入可扩张性血管支撑夹 ,以防止肝回缩 ,保 Transjugular intrahepatic portosystemic shunt (TIPSS) is an interventional therapy developed and developed on the basis of portal venous bypass. This method is through the jugular vein into the puncture catheter, through the right hepatic vein, puncturing the right or left branch of the vein in the liver parenchyma to establish the hepatic vein - portal vein channel, followed by balloon dilatation channel into the expansibility Vascular support clip to prevent liver retraction, Paul