This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Demyelinating disorder, Subject name: Medicine
[{'content': 'All of the following statements are FALSE regarding multiple sclerosis except ? \nSelect and explain. \nA. Involves peripheral nervous system, B. Condition is almost always malignant and is resolved spontaneously, C. More common in males, D. Autoimmune disease mainly targetting MBP', 'role': 'user'}, {'content': 'Answer: D \nExplanation: MS is a autoimmune disease mainly targetting MBP( Myelin basic protein) Multiple Sclerosis Hallmark - Demyelination occur secondary to damage myelin component (autoimmunity) More common in females than male. In all demyelinating disorder peripheral nervous system is spared. Condition is almost always benign and is resolved spontaneously. Environmental risk factor- vitamin- D deficiency', 'role': 'assistant'}]