title: Diagnosis: progressive multifocal leukoencephalopathy.
authors.affiliation: Department of Infectious Diseases, Cleveland Clinic Foundation, 9500 Euclid Avenue, S-32, Cleveland, OH 44195, USA.
authors.forename: S B
authors.initials: SB
authors.lastname: Mossad
mesh_terms: D000818:Animals; D001921:Brain / Q000473:pathology; D006801:Humans; D007577:JC Virus / Q000235:genetics / Q000302:isolation & purification; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000134:cerebrospinal fluid / Q000150:complications* / Q000503:physiopathology / Q000821:virology; D007968:Leukoencephalopathy, Progressive Multifocal / Q000134:cerebrospinal fluid / Q000150:complications / Q000175:diagnosis* / Q000821:virology; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D008875:Middle Aged