Is RA factor negative good?

If the result is above the normal level, it is positive. A low number (negative result) most often means you do not have rheumatoid arthritis or Sjögren syndrome. However, some people who do have these conditions still have a negative or low RF.

Can you have rheumatoid arthritis with a normal rheumatoid factor?

High levels of rheumatoid factor in the blood are most often associated with autoimmune diseases, such as rheumatoid arthritis and Sjogren’s syndrome. But rheumatoid factor may be detected in some healthy people, and people with autoimmune diseases sometimes have normal levels of rheumatoid factor.

Is seronegative inflammatory arthritis the same as rheumatoid arthritis?

The condition affects everyone differently, and symptoms can change over time. But one possible difference is that people who are seropositive commonly get firm lumps on or near their affected joints called rheumatoid arthritis nodules. People who are seronegative generally don’t get these nodules.

Is seronegative arthritis curable?

Doctors treat seronegative RA the same way they approach seropositive RA: Because there’s no cure, the goal is to ease your symptoms and keep the condition from getting worse.

What causes elevated rheumatoid factor?

But a number of other diseases and conditions can raise rheumatoid factor levels, including: Cancer. Chronic infections. Inflammatory lung diseases, such as sarcoidosis. Mixed connective tissue disease.

What is considered a high rheumatoid factor?

Generally, a rheumatoid factor higher than 23 units or a titer higher than 1:80 indicates the presence of rheumatoid arthritis. The Arthritis Foundation defines rheumatoid arthritis as a chronic disease in which inflammation of the joints leads to long-term damage that may result in chronic pain, loss of function, and disability.

What does an elevated rheumatoid factor mean?

Rheumatoid factor is an autoantibody, a protein made by your immune system that mistakenly attacks your own healthy tissue, usually when inflammatory or autoimmune processes are occurring. High levels of RF in your blood indicate that you may have an autoimmune disease such as RA or Sjögren’s syndrome.

What is negative rheumatoid factor?

Negative rheumatoid factor polyarthritis: A form of rheumatoid arthritis which doesn’t involves the presence of rheumatoid factor in the blood.