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: Orthopaedics
[{'content': "Caffey's disease is - \nSelect and explain. \nA. Renal osteodystrophy, B. Infantile cortical hyperostosis, C. Osteomyelitis of jaw in children, D. Chronic osteomyelitis in children", 'role': 'user'}, {'content': "Answer: B \nExplanation: Caffey's disease is also called as infantile cortical hyperostosis.", 'role': 'assistant'}]