High levels of rheumatoid factor in the blood are most often associated with autoimmune diseases such as rheumatoid arthritis and sjogren s syndrome.
Ra factor normal range in hindi.
Understanding the severity of the disease is an important factor in helping you and your doctor evaluate if treatments are working.
Doctors can measure its levels using a blood test to help diagnose autoimmune conditions including rheumatoid arthritis.
Iybt is not a substitute for your doctor consultation.
Rf above 20 iu ml is not considered enough to diagnose ra as there other reasons the rf level may be elevated.
Today a positive rheumatoid factor test is mostly used as a supportive tool to help doctors reach a diagnosis.
Rheumatoid factor is an immune system protein.
Shoor an internist specializing in rheumatology quest diagnostics gives the normal range of rf in the blood as 1 20 to 1 80 titers or 14units ml to 60units ml.
Other autoimmune diseases certain chronic infections diabetes bacterial endocarditis cancer normal aging.
Levels smaller than or within this range are considered normal and are not strong factors in diagnosis.
Blood work only acts as a supportive workup to.
Rheumatoid factor is an antibody that is detectable in the blood of approximately 80 of adults with rheumatoid arthritis.
Some conditions and medical procedures that can raise rf levels include.
This is a simple blood test.
For decades a positive rheumatoid arthritis test was used to diagnose those with symptoms of rheumatoid arthritis.
But rheumatoid factor may be detected in some healthy people and people with autoimmune diseases sometimes have normal levels of rheumatoid factor.
If you have the symptoms of rheumatoid arthritis such as pain swelling and stiff joints your doctor may use the rheumatoid factor blood test to help diagnose it.
Rheumatoid factor was first described in connection to rheumatoid arthritis in 1940.
Here we explain the test.
The normal range of rf is from 0 20 iu ml.
