autoimmune disease of musculoskeletal system +
arthritis +

ankylosing spondylitis +
ankylosing spondylitis +
autoimmune disease of skin and connective tissue +
chondrocalcinosis
gout
Lambert-Eaton myasthenic syndrome
lupus erythematosus +
mixed connective tissue disease
osteoarthritis +
palindromic rheumatism
polymyalgia rheumatica
polymyositis
psoriatic arthritis
reactive arthritis
reactive arthritis
relapsing polychondritis
rheumatoid arthritis interstitial lung disease
septic arthritis

adult-onset Still's disease
juvenile rheumatoid arthritis