acute disseminated encephalomyelitis AE 10000709 WEB: http://en.wikipedia.org/wiki/Acute_disseminated_encephalomyelitis an immune system disorder AE which has an outcome of acute disseminated encephalomyelitis SS, YH Acute disseminated encephalomyelitis (ADEM) is an immune mediated disease of the brain. It usually occurs following a viral infection but may appear following vaccination, bacterial or parasitic infection, or even appear spontaneously. As it involves autoimmune demyelination, it is similar to multiple sclerosis, and is considered part of the Multiple sclerosis borderline diseases. autoimmune disorder AE