This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stomach & Duodenum, Subject name: Surgery
[{'content': 'True about varioliform gastritis: \nSelect and explain. \nA. Type of acute gastritis, B. Characterized by nodules, thickened folds and erosions, C. Diagnosis is difficult to make on endoscopy, D. Most common form of gastritis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. (b) Characterized by nodules, thickened folds and erosionsRef: Internet SourceVarioliform gastritis (Lymphocytic Gastritis)* Endoscopy shows diffuse large folds in fundus and erosive mucosal bulgings resemble like Menetrier's disease* Uncommon type of gastritis with Lymphocytic infiltration and increased IgE antibodies* Most common in men* A type of chronic and recurrent gastritis* C/B - weight loss, Protein losing enteropathy.", 'role': 'assistant'}]