Rheumatoid arthritis (RA) is a long lasting autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints. Pain and stiffness often worsen following rest.Most commonly the wrist and hands are involved with typically the same joints involved on both sides of the body.heumatoid arthritis (RA) is a long lasting autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints. Pain and stiffness often worsen following rest.
tuberous sclerosis a congenital heredofamilial disease, transmitted as an autosomal dominant trait, characterized principally by the presence of hamartomas of the brain (tubers), retina (phakomas), and viscera, mental retardation, seizures, and adenoma sebaceum, and often associated with other skin lesions.
Disease Topics Related To Contagious Diseases. Research the causes of these diseases that are similar to, or related to, Contagious Diseases: 1  Common cold. 2  Swine flu. 3  Infectious mononucleosis. 4  Otitis media.5  Tonsillitis.6  Mumps. 7  more related diseases...Â».isease Topics Related To Contagious Diseases. Research the causes of these diseases that are similar to, or related to, Contagious Diseases: 1  Common cold. 2  Swine flu. 3  Infectious mononucleosis. 4  Otitis media.