This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
[{'content': 'Soft tissue calcification around the knee is seen in \nSelect and explain. \nA. Scurvy, B. Scleroderma, C. Hyperparathyroidism, D. Pseudogout', 'role': 'user'}, {'content': "Answer: D \nExplanation: Joint involvement in various ahritic conditionsConditionJoints involvedOsteoahritis Carpo Metacarpal joint of the thumb, DIP, PIP, KneeRheumatoid ahritisMCP, PIP, wrist, knee, anklesAnkylosing spondylitisSacroiliac joint, whole spine ( lumbar MC), hipReactive ahritis Knee Psoriatic ahritis DIP jointGout MTP of the great toePseudogout Knee Hemophilia Knee (Refer: Mohindra's Fundamentals of Ohopedics, 2nd edition, pg no. 426, 435)", 'role': 'assistant'}]