September 7, 2012 — Elevated rheumatoid factor (RF) levels in healthy patients may be a strong predictor of future rheumatoid arthritis (RA), according to data from a prospective cohort study ...

Next, your doctor will order blood tests to detect rheumatoid factor (RF) and anti-citrullinated protein antibodies (ACPAs), which can be specific markers for RA and could indicate RA. You can still ...

Whether you are seeking information for yourself or a loved one, read on to learn more about the disease and how to better understand its signs and symptoms. Rheumatoid arthritis is an inflammatory ...

Rheumatoid arthritis affects millions of Americans, gradually changing lives as it progresses from subtle joint discomfort to potentially severe mobility limitations. For those living with this ...