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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.
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Which is rheumatic ahritis autoantibody -
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The correct answer is  Answer is anti ccp Rheumatoid ahritis is an autoimmune disease involving complex and still poorly understood interactions of genetic risk factors, environment and the immune system. In atleast 70% of patients the blood contains anti-ccp antibody, which may be produced during inflammation. These antibodies contribute to the bone lesions. Robbins basic pathology 9th edition page no 784,heading box=Pathogenesis