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: Radiology
[{'content': 'Calcification around the joint is seen in: \nSelect and explain. \nA. Pseudogout, B. Hyperparathyroidism, C. Rh. ahritis, D. Gout', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Pseudogout In pseudogout (CPPD), there is intra & peri-aicular calcificationQ due to radio dense deposits are deposited in menisci & aicular hyaline cailage.', 'role': 'assistant'}]