Rheumatoid arthritis is a systemic disease or an autoimmune disorder in which the body’s defense system attacks the joints through the thin layer of cells called the synovium that lines and lubricates the joints.
Arthritis Information
Rheumatoid arthritis is a systemic disease or an autoimmune disorder in which the body’s defense system attacks the joints through the thin layer of cells called the synovium that lines and lubricates the joints.