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: Radiology
[{'content': 'Radiological findings of scurvy are A/E: \nSelect and explain. \nA. Epiphyseal widening, B. Metaphyseal porosis, C. Metapyseal infarction, D. Pelkan spur', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Epiphyseal widening', 'role': 'assistant'}]