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: Pathology
[{'content': 'Joint erosions are not a feature of: \nSelect and explain. \nA. Rhematoid arthritis, B. Psoriasis, C. Multicentric reticulohistiocytosis, D. Systemis Lupus eythematosus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: SLE is an multisystem autoimmune inflammatory disorder and is known as the great mimic (since it virtually affects every organ system).', 'role': 'assistant'}]