A child is brought by mother with HO massive hematemesis with HO drug intake previously with NSAIDS and on Rx. Associated with moderate splenomegaly  diagnosis is –
Clues in this question are -

1) H/0 massive hematemasis                                   
2) Splenomegaly

Amongst the given options, splenomegaly will be seen only in esophageal varices due to portal hypertension.
Oesophageal varices
Duodenal ulcer
Drug induced gastritis
Peptic ulcer
Oesophageal varices