Signs and symptoms Three types of juvenile arthritis exist—juvenile rheumatoid arthritis (JRA) , juvenile chronic arthritis (JCA) , and juvenile idiopathic arthritis (JIA), of which JRA is the most common .
Signs and symptoms Several types of childhood arthritis exist, the most common being juvenile idiopathic arthritis (JIA), also known as juvenile rheumatoid arthritis (JRA) or juvenile chronic arthritis (JCA) . Other types of childhood arthritis include juvenile myositis, juvenile lupus, juvenile scleroderma, vasculitis, and fibromyalgia .
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Three types of juvenile arthritis exist—juvenile
Several types of childhood arthritis exist, the most common being juvenile idiopathic arthritis (JIA), also known as juvenile
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, and juvenile idiopathic arthritis (JIA), of which JRA is the most common
. Other types of childhood arthritis include juvenile myositis, juvenile lupus, juvenile scleroderma, vasculitis, and fibromyalgia