This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Most common complication of chronic gastric ulcer is: 
Select and explain. 
A. Tea pot stomach, B. Scirrhous carcinoma (adenocarcinoma), C. Perforation, D. Haemorrhage
D: Haemorrhage
Answer: D: Haemorrhage 
Explanation: Answer is D (Haemorrhage): The most common complication of both acute and chronic peptic ulcers is gastrointestinal haemorrhage. `Haemorrhage is the commonest complication of chronic peptic ulcers '-