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
Calcification around the joint is seen in: 
Select and explain. 
A. Pseudogout, B. Hyperparathyroidism, C. Rh. ahritis, D. Gout
A: Pseudogout
Answer: A: Pseudogout 
Explanation: 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.