Rheumatic five only anti-ring melon positive can be diagnosed

only anti-cyclic citrulline antibody positive in the five items of rheumatism indicates the possibility of rheumatoid arthritis, but this result alone cannot be used to diagnose rheumatoid arthritis.

Anti-cyclic citrulline antibody has high specificity for rheumatoid arthritis, especially in early diagnosis. If the antibody is positive, rheumatoid arthritis should be highly suspected. However, the specificity is not 100%. Other diseases may occasionally show positive antibody. Therefore, it is necessary to make a comprehensive judgment based on the clinical symptoms of the patient. For example, whether there is joint pain, swelling, stiffness, especially symmetrical multi-joint involvement.

In addition, further examination is necessary. Inflammatory markers such as blood routine, erythrocyte sedimentation, and C-reactive protein, as well as imaging tests such as X-rays and magnetic resonance imaging (MRI), are helpful in assessing joint disease.

At the same time, other factors that may lead to anti-cyclic citrulline antibody positivity, such as certain infections and other autoimmune diseases, should also be ruled out.

For cases where the diagnosis is unclear, regular review and close observation of changes in the condition are needed in order to make a clear diagnosis and formulate an appropriate treatment plan in time.