A 50 yr old male presented with history of hematemesis - 500 ml of blood and on examination shows BP - 90/60, PR - 110/min and splenomegaly 5 below lower costal margin. Most probable diagnosis is: (A) Mallory Weiss tear, (B) Duodenal ulcer, (C) Gastritis, (D) Poal hypeension
Answer is D. Ans. is 'd' i.e. Poal hypeension