AIMS To investigate if two important epidemic viral encephalitis in children, Enterovirus 71 (EV71) encephalomyelitis and Japanese encephalitis (JE) whose clinical and pathological features may be nonspecific and overlapping, could be distinguished. METHODS Tissue sections from the central nervous system of infected cases were examined by light microscopy, immunohistochemistry and in situ hyb...

This report illustrates an adult patient presenting with tumefactive acute disseminated encephalomyelitis complicating human swine influenza. Its presentation, diagnosis, investigation findings, course, and response to treatment are discussed herein.