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 AJE – \nSelect and explain. \nA. Epiphyseal widening, B. Metaphyseal porosis, C. White line, D. Pelkan spur', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]