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': "Carpal tunnel syndrome is associated with all except: \nSelect and explain. \nA. Dupuytren's contracture, B. Myxoedema, C. Idiopathic, D. Rheumatoid ahritis", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. a. Dupuytren's contracture Associated conditions that can leads to carpal tunnel syndrome are: 1. Idiopathic (most common)2. Pregnancy3. Endocrine disordersHypothyroidismDiabetes mellitusMyxedemaAcromegalyHyperparathyroidism 4.Deposition disordersRheumatoid disorderGoutRheumatic disorderAmyloidosisSarcoidosisLeukemiaChronic renal failure", 'role': 'assistant'}]