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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Joint erosion, not a feature in
assistant
The correct answer is  Most people with SLE have intermittent polyahritis, varying from mild to disabling, characterized by soft tissue swelling and tenderness in joints, most commonly in hands, wrists, and kneesJoint deformities (hands and feet) develop in only 10% of patients(Refer: Oxford Textbook of Rheumatology, 4th edition)