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
[{'content': "All are true regarding Menetrier's disease, except- \nSelect and explain. \nA. Protein loss, B. Exophytic growth, C. Hypertrophy of gastric mucosa, D. Premalignant condition", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]