Percutaneous Transhepatic Intrahepatic Portosystemic Shunt for Treatment of Portal Vein Occlusion With Symptomatic Portal Hypertension After Splenectomy

To evaluate the values of percutaneous transhepatic intrahepatic portosystemic shunt for treatment of portal vein occlusion with symptomatic portal hypertension after splenectomy.

Inclusion Criteria:

• All patients with portal hypertension who have the history of splenectomy and have enough image information to confirm occlusion of portal vein

Exclusion Criteria:

• Patients with known severe dysfunction of heart, lung, brain, kidney and other vital organs