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: Surgery
[{'content': 'Sho 4th metacarpal is a feature of \nSelect and explain. \nA. Hyperparathyroidism, B. Hyperparathyroidism, C. Pseudohypoparathyroidism, D. Scleroderma', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is `c' i.e., Pseudohypoparathyroidism Sho 41kmetacarpal/metatassal (metacarpal sign) Post - traumatic Post infection (from sickle cell anemia) Turner's syndrome Pseudohypoparathyroidism Pseudopseudohypoparathyroidism Hereditary multiple exostosis Chondroectodermal dysplasia (Ellis-vanCreveld syndrome)", 'role': 'assistant'}]