<prompt> Post-hepatic Portal Hypertension is caused by:Portal vein thrombosisBanti syndromeBudd-Chiari syndromeCongenital hepatic fibrosis  <response>: C. Budd-Chiari SyndromeRef: Nelsons 20e p 1973, Ghai 8e p 320Postsinusoidal causes of Portal hypertension include: Budd-Chiari syndrome and Veno-occlusive disease. 