Most common cause of poal hypeension in children is _______
Causes of poal hypeension pre sinusoidal extrahepatic(mostcommoon):poal vein/splenic vein thrombosis,splenic AV fistula,massive splenomegaly intrahepatic:sarcoidosis,schistosomiasis,congenital hepatic fibrosis,myeloproliferative disorders,nodular degenerative hyperplasia,idiopathic poal fibrosis sinusoidal cirrhosis due to any cause post sinusoidal budd chiari syndrome,right hea failure,constrictive pericarditis,web in inferior venacava Ref : ESSENTIAL PEDIATRICS,O.P.GHAI,PG NO:289,7th edition
Extrahepatic compression
Budd chiari syndrome
Veno-Occlusive disease
Post necrotic
Gastrointestinal tract