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: Surgery
[{'content': "A 10 month old infant presents with intussesception, likely cause is \nSelect and explain. \nA. Meckel's diverticulum, B. Mucosal polyp, C. Peyer's patch hypertrophy, D. Duplication cyst", 'role': 'user'}, {'content': "Answer: C \nExplanation: Most common cause of intussusception in children is hypertrophy of Peyer's patches due to Rotavirus infection.", 'role': 'assistant'}]