This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Liver disorders, Subject name: Pediatrics
A 12-year-old boy presents with hematemesis, malaena and mild splenomegaly. There is no obvious jaundice or ascites. The most likely diagnosis is: 
Select and explain. 
A. EHPVO, B. NCPF, C. Cirrhosis, D. Malaria with DIC
A: EHPVO
Answer: A: EHPVO 
Explanation: The given history is suggestive of poal hypeension Extrahepatic poal vein obstruction is an impoant cause of poal hypeension in childhood.