What tests do rheumatism need to do?

Rheumatic need to do the examination has autoantibody detection, blood test, imaging examination, joint puncture and synovial fluid analysis, pathological examination, other examinations, etc. 1. Autoantibody detection such as anti-cyclic citrulline antibody, rheumatoid factor, etc., for the diagnosis of rheumatic diseases has important significance. The existence of autoantibodies often indicates the abnormality of the immune system, help to identify the type of disease. For example, rheumatoid factor is often positive in patients with rheumatoid arthritis. 2. Blood tests include white blood cell count, erythrocyte sedimentation rate, C-reactive protein, etc. These indicators can reflect the degree of inflammation. During active rheumatoid arthritis, white blood cell count may increase, erythrocyte sedimentation rate and C-reactive protein are often significantly increased. 3. Imaging examinations such as X-ray, CT, magnetic resonance imaging (MRI), etc. They can help to detect joint lesions, bone destruction, etc. X-ray can observe changes in joint morphology, while MRI shows soft tissue lesions more clearly. 4. Joint puncture and synovial fluid analysis For patients with joint effusion, synovial fluid can be extracted for examination. Analysis of the nature of synovial fluid, cell composition, etc., helps to diagnose the type of arthritis, such as distinguishing inflammatory arthritis from non-inflammatory arthritis. 5. Pathological examination In some cases, tissue biopsy, such as synovial biopsy, may be required. Pathological observation can more accurately diagnose the disease and clarify the characteristics and nature of the lesion. 6. Other tests may also include liver and kidney function tests, immunoglobulin tests, etc. to comprehensively assess the patient's physical condition and understand the impact of the disease on other systems. These tests are important for the diagnosis, evaluation and treatment of rheumatism. The doctor will select appropriate examination items for comprehensive judgment according to the specific symptoms, signs and possible disease types of the patient.