Rheumatoid Factor Test
Rheumatoid Factor Test FAQ
What is a Rheumatoid Factor Test?
Why is a Rheumatoid Factor test important?
What type of specimen will I submit?
Do I need to fast to take this test?
How long does it take to get test results?
Accesa Labs does not provide medical advice, diagnosis or treatment. All users should consult with a medical provider for specific health concerns.
Related To The Rheumatoid Factor Test
RA Blood Test - More Information
The rheumatoid factor test, also known as an RF test, RF blood test and rheumatoid arthritis test, is a blood test that measures the rheumatoid factor level.
Rheumatoid factor is a type of antibody produced by the immune system. RF testing is often done out of the suspicion that one has rheumatoid arthritis as elevated rheumatoid factor levels are detectable in a majority of cases. Rheumatoid factor is used along with the CCP blood test in more advanced rheumatoid arthritis screening panels. Rheumatoid factor can also be detected in other collagen vascular diseases such as Sjogren's syndrome and scleroderma.
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