This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Musculo Skeletal Disorders, Subject name: Pediatrics
[{'content': 'The following finding is found in: \nSelect and explain. \nA. Muscular dystrophy, B. Neuropathy, C. GBS, D. Polymyositis', 'role': 'user'}, {'content': "Answer: A \nExplanation: a. Muscular dystrophy(Ref: Nelson's 20/e p 2976-2977)The given picture shows pseudohypertrophy of calf muscles, characteristically seen in Duchenne muscular dystrophy;Enlargement is caused by hypertrophy of some muscle fibers, infiltration of muscle by fat & proliferation of collagen.", 'role': 'assistant'}]