Seropositivity also plays a notable role, with associations observed between RA-ILD and the presence of rheumatoid factor, anti-cyclic citrullinated peptide antibodies, and anti-malondialdehyde ...

A novel model incorporating clinical factors and levels of several biomarkers, including those indicating pulmonary damage, ...

Medically reviewed by Stella Bard, MD A rheumatoid factor (RF) test detects rheumatoid factor, a type of antibody (proteins that fight off harmful substances) in your blood. RF antibodies sometimes ...

The meta-analysis of 9 studies showed high sensitivity with slightly lower specificity with the less-invasive option for ...

keratoconjuctivitis sicca and serological autoantibodies including rheumatoid factor, antinuclear antibody, anti-SS-A and anti-SS-B. The prevalence of SS is high but underestimated in the general ...