title: [Progressive multifocal leukoencephalopathy].
mesh_terms: D000368:Aged; D000818:Animals; D001739:BK Virus; D001921:Brain / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D006801:Humans; D007968:Leukoencephalopathy, Progressive Multifocal / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D027383:Papillomaviridae; D027382:Polyomaviridae; D013539:Simian virus 40; D014412:Tumor Virus Infections / Q000150:complications*
vernacular_title: La leucoencéphalopathie multifocal progressive.