What does rheumatoid factor mean?

Rheumatoid factor is. An antibody that is not normally found in the blood, so your body's production of it may indicate RA or another connective tissue disease. However, it can also be present in healthy individuals with no known disease. By contrast, according to the national institutes of health, individuals with these types of diseases can have a low rheumatoid factor or none at all.
RF specifically. It is usually an immunoglobin m antibody directed against the tail portion of immunoglobin g. What tricks the body into doing this is not known.

Related Questions

What does rheumatoid factor mean for pregnancy?

Depends on why. The rheumatoid factor blood test is designed to confirm rheumatoid arthritis in patients who have the symptoms and the physical signs of rheumatoid arthritis (ra). If there is no hard evidence to suspect ra, the test is worthless as it cannot diagnose RA just by being positive. There are numerous causes for a false positive rheumatoid factor. Healthy individuals may have a positive test. Read more...

What does rheumatoid factor 5 mean?

Your question cannot. Can't answer your question. Rf of 5 tells me little. Rephrase it and i'll try again! Read more...

What does having high rheumatoid factor mean?

The higher more sign. The higher the titer of rf, the more likely it is a significant indicator of an automimmune disease, most likely ra. However it can be quite elevated in sarcoid, sjogren's, cryoglobulinemia, among others to name a few. A ccp antibody should be the next test obtained. If significantly positive, the DX is probably ra. Read more...

What does it mean if my rheumatoid factor is 7060?

High value. I am assuming you had the test done because you were having joint pain and if this is so, it looks as though you may have rheumatoid arthritis. Some patients with high values like you have may require more aggressive treatment for your joint disease. See a rheumatologist if not doing so already. Read more...

What does it mean if my rheumatoid factor is positive?

See details. The rheumatoid factor is not that specific. The ccp antibody is much more specific for ra. If you have joint pain and swelling, RA is a major, but not the only possibility. Read more...

What does a positive rheumatoid factor test result mean?

Auto-immune response. Rheumatoid factor is one of the auto-immune responses, however, it may also develop as a some what normal respose to infection. Any lab test needs to be evaluated in the context of the whole clinical picture and a positive rheumatoid factor, by itself, is not diagnostic of any disease. It supports a diagnosis rheumatoid arthritis and other auto-immune disorders. Read more...