Fatal adenovirus meningoencephalitis in a bone marrow transplant patient

Abstract

We describe a bone marrow transplant patient with fatal subacute adenovirus meningoencephalitis, the first such patient reported. Neuropathological examination revealed unique, bilaterally symmetrical degeneration in the inferomedial temporal cortex, amygdaloid nuclei, hippocampi, hypothalamus, and some brainstem nuclei. Viral intranuclear inclusions were noted in these areas by light microscopy and confirmed by electron microscopy. Identification was authenticated by viral culture and the isolation of adenovirus from cerebral cortical tissues, and further confirmed by immunofluorescence and serological methods.