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Rheumatoid Factor (RA test) Qualitative
₹350.00
Description
- Rheumatoid Factor (RA Test) Qualitative: A blood test that detects the presence of rheumatoid factor (RF), an autoantibody associated with rheumatoid arthritis (RA) and other autoimmune conditions.
- Purpose: The test is primarily used to help diagnose rheumatoid arthritis, evaluate disease activity, and differentiate RA from other types of arthritis. It may also be part of the assessment for other autoimmune diseases.
- Interpretation: The qualitative result indicates whether rheumatoid factor is present (positive) or absent (negative) in the blood. A positive result may suggest an autoimmune process, but it is not definitive for RA, as RF can be found in healthy individuals and other conditions.
- Clinical Relevance: While a positive RA test can support the diagnosis of rheumatoid arthritis, it is used in conjunction with clinical findings and other tests, such as anti-citrullinated protein antibodies (ACPAs), to establish a comprehensive diagnosis.
- Limitations: A negative result does not rule out rheumatoid arthritis, as some patients with RA may have negative RF tests. Additionally, RF can be elevated in various non-autoimmune conditions, including infections and liver disease.
- Follow-Up: If the test is positive, healthcare providers may conduct further testing and evaluations to determine the appropriate diagnosis and treatment plan for the patient.
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