Surgery A 12-year-old boy presents with hematemesis, melena and mild splenomegaly. There is no obvious jaundice or ascites. The most likely diagnosis is: A Extrahepatic poal venous obstruction B Non-cirrhotic poal fibrosis C Cirrhosis D Hepatic venous outflow tract obstruction 💡 Explanation A 12-year-old boy presents with hematemesis, melena and mild splenomegaly. There is no obvious jaundice or ascites. The most likely diagnosis is: ✓ Correct Answer: A. Extrahepatic poal venous obstruction