<prompt> All are prehepatic causes of cirrhosis exceptPoal vein thrombosisSplenic vein thrombosisMassive splenomegalySevere congestive hea failure  <response>: PrehepaticPoal vein thrombosisSplenic vein thrombosisMassive splenomegaly Bantis syndromeHepaticPresinusoidal - Schistosomiasis, Congenital hepatic fibrosisSinusoidal - Cirrhosis, Alcoholic hepatitisPostsinusoidal - Hepatic sinusoidal obstruction venoocclusive syndromePosthepaticBudd-Chiari syndromeInferior vena caval websCardiac causes- Restrictive cardiomyopathy, Constrictive pericarditis, Severe congestive hea failureRef: Harrison 19e pg: 2063 