Acute disseminated encephalomyelitis

Common card · No. 244618

Acute disseminated encephalomyelitis (ADEM), or acute demyelinating encephalomyelitis, is a rare autoimmune disease marked by a sudden, widespread attack of inflammation in the brain and spinal cord. As well as causing the brain and spinal cord to become inflamed, ADEM also attacks the nerves of the central nervous system and damages their myelin insulation, which, as a result, destroys the white matter. The cause is often a trigger such as from viral infection or, in extraordinarily rare cases, vaccinations. ADEM's symptoms resemble those of multiple sclerosis (MS), so the disease itself is sorted into the classification of the multiple sclerosis borderline diseases. However, ADEM has several features that distinguish it from MS. Unlike MS, ADEM occurs usually in children and is marked with rapid fever, although adolescents and adults can get the disease too. ADEM consists of a single flare-up, whereas MS is marked with several flare-ups (or relapses) over a long period of time. Relapses...

Read on Wikipedia · Image Rodríguez-Porcel F, Hornik A, Rosenblum J, Borys E, Biller J, CC BY 4.0