Transjugular intrahepatic portosystemic shunt by direct transcaval approach in patients with acute and hyperacute Budd-Chiari syndrome.

摘要

When Budd-Chiari syndrome (BCS) is due to occlusion of all three hepatic veins, the standard transjugular intrahepatic portosystemic shunt (TIPS) technique can be extremely laborious. A feasible alternative is to use the direct transcaval approach, by which a shunt can be created directly between the intrahepatic inferior vena cava and the portal vein. We describe two patients (one with acute BCS and one with hyperacute BCS) who were successfully managed with this modified technique. Both patients recovered; one of them underwent elective liver transplantation 15 months after the procedure, whereas the other still had good hepatic function and a patent stent 24 months after the procedure. We conclude that, in selected patients with acute and hyperacute BCS, placement of a TIPS by the direct transcaval approach is a rapid and effective emergency procedure, which can either be curative or function as a bridge for elective liver transplantation.