subacute_sclerosing_panencephalitis.n.01

'subacute_sclerosing_panencephalitis.n.01'

[subacute_sclerosing_panencephalitis.n.01] as in: a rare chronic progressive encephalitis caused by the measles virus and occurring primarily in children and young adults; death usually occurs within three years; characterized by primary measles infection before the age of two years