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.
List of Contagious Diseases. The common flu, smallpox, strep throat... the list of contagious diseases is quite endless. A comprehensive list of the most common contagious diseases follows in this article.Advertisement. Everyone has gotten ill at some time or the other in their life. The common cold, flu, cough, strep throat, and certain other diseases are commonplace and keep making a comeback over and over again.ist of Contagious Diseases. The common flu, smallpox, strep throat... the list of contagious diseases is quite endless. A comprehensive list of the most common contagious diseases follows in this article.