Table 1.

Prothrombotic Causes of Portal Vein Thrombosis.

Inherited prothrombotic disorders ☐Factor V Leiden mutation ☐Factor II gene mutation ☐Protein C deficiency ☐Protein S deficiency ☐Antithrombin III deficiency

Acquired thrombophilic disorders ☐Primary myeloproliferative disorders ☐Paroxysmal nocturnal hemoglobinemia ☐Antiphospholipid syndrome ☐Hyperhomocysteinemia ☐Increased factor VIII levels ☐Thrombin activatable fibrinolysis inhibitor gene (TAFI)