rheumatoid arthritis(redirected from Arthritis, rheumatoid)
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a chronic disease of the musculoskeletal system, characterized by inflammation and swelling of joints (esp joints in the hands, wrists, knees, and feet), muscle weakness, and fatigue
rheumatoid arthritis[′rü·mə‚tȯid är′thrīd·əs]
A chronic systemic inflammatory disease of connective tissue in which symptoms and changes predominate in articular and related structures. Also known as atrophic arthritis; chronic infectious arthritis; proliferative arthritis.