What tests are needed to diagnose rheumatism?

Patient's question:

Rheumatoid arthritis tests what

Doctor's answer:

Rheumatoid arthritis can be tested as follows: physical examination, antinuclear antibody, rheumatoid factor, antineutrophil cytoplasmic antibody, antiphospholipid antibody, synovial fluid examination, X-ray, CT, MRI, etc. Based on the medical history, combined with the above tests, a diagnosis can be made. It is recommended:
1. Pay attention to keeping warm, avoid joint coldness, and prevent aggravation of the condition and recurrence.
2. Complete blood sedimentation rate, complete blood count, and the four tests for rheumatoid arthritis to evaluate the severity of the condition.