This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Joint disorders, Subject name: Orthopaedics
[{'content': 'CPPD crystals are seen in which disease \nSelect and explain. \nA. Hypothyroidiam, B. Primary hypehyroidism, C. Hemochromatosis, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: CPPD crystals is seen in primary hypehyroidism, hemochromatosis, hypomagenesia, Hypophosphatasia and hypothyroidism Refer Harrison 20th/ ep 2167 maheswari 9th ed', 'role': 'assistant'}]