<unk>  is a disorder passed down through families (inherited), which involves repeated fevers and inflammation that often affects the lining of the abdomen, chest, or joints.
Familial mediterranean fever
Scleroderma
Kawasaki disease
Familial Eosinophilic Cellulitis
Systemic lupus erythematosus
Sjögren's syndrome
Juvenile idiopathic arthritis
Periodic fever syndrome