RHEUMATOID FACTOR (RA), SERUM

What is Rheumatoid Factor (RA)?

Rheumatoid Factor (RA) refers to an antibody that can be found in the blood. This antibody is commonly associated with autoimmune diseases, particularly rheumatoid arthritis. Detecting RA in serum can be a key indicator in diagnosing these conditions.

Importance of Serum Testing

Serum testing for rheumatoid factor is essential for accurately diagnosing and managing rheumatoid arthritis. By analyzing the presence and levels of rheumatoid factor in the serum, healthcare providers can determine the severity of the condition and tailor treatment plans accordingly.

How is the Test Conducted?

The serum test for rheumatoid factor involves drawing a blood sample from the patient. The sample is then analyzed in a laboratory to detect the presence of RA. Elevated levels of rheumatoid factor in the serum may suggest an autoimmune disorder, prompting further investigation and diagnosis.