RA; Rheumatoid arthritis
Rheumatoid arthritis is a chronic (long-term) inflammatory disease that primarily affects the joints and surrounding tissues, but can also affect other organ systems.
by Mamikon Bozoyan, M.D.
All ArmMed Media material is provided for information only and is neither advice nor a substitute for proper medical care. Consult a qualified healthcare professional who understands your particular history for individual concerns.