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.
Laryngitis itself is not contagious, but if the condition is caused by a contagious illness, such as bronchitis, strep throat, or influenza (the flu), those can be transmitted.Sometimes, however, people can develop laryngitis just from overusing the vocal cords.In that case, it cannot be transmitted.onfidence votes 270. Laryngitis itself is not contagious, but if the condition is caused by a contagious illness, such as bronchitis, strep throat, or influenza (the flu), those can be transmitted. Sometimes, however, people can develop laryngitis just from overusing the vocal cords.