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': 'Vertebral plana is a finding in a child with \nSelect and explain. \nA. Hyperparathyroidism, B. Osteomalacia, C. Eosinophilic granuloma, D. None of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Eosinophilic granuloma.Vertebra plana or pancake vertebra is the term given when a vertebral body has lost almost its entire height anteriorly and posteriorly, representing a very advanced crush fracture. It can occur with a variety of settings, including:1. Trauma2. Osteoporosis3. Eosinophilic granuloma (LCH)4. Osteogenesis imperfecta5. Leukemia6. Vertebral metastases7. Multiple myeloma8. Lymphoma9. Osteomyelitis', 'role': 'assistant'}]