<prompt> A 12-year-old boy presents with hematemesis, malaena and mild splenomegaly. There is no obvious jaundice or ascites. The most likely diagnosis is:EHPVONCPFCirrhosisMalaria with DIC  <response>: The given history is suggestive of poal hypeension Extrahepatic poal vein obstruction is an impoant cause of poal hypeension in childhood. 