In rheumatic diseases, there are rheumatoid arthritis, degenerative arthritis (osteoarthritis), ankylosing spondylitis, fibromyalgia, gout and juvenile rheumatoid arthritis. Their primary symptom is arthritis. Rheumatic diseases cause problems in connective tissues, or cause angitis; for example, lupus, pachydermatosis, Sjogren syndrome, dermatomyositis and Behcet disease. Besides the foregoing, our rheumatologists treat secondary arthritis (osteonecrosis, dysarthrosis, joint TB, etc.) and osteoporosis.