title: [Progressive multifocal leukoencephalopathy in a patient with chronic lymphatic leukemia treated with fludarabine].
authors.forename: M I
authors.initials: MI
authors.lastname: Mata
authors.forename: S
authors.initials: S
authors.lastname: Gardella
authors.forename: M
authors.initials: M
authors.lastname: del Mar Castellanos
authors.forename: M R
authors.initials: MR
authors.lastname: Ortiz
mesh_terms: D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001706:Biopsy; D001921:Brain / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000150:complications* / Q000188:drug therapy; D007968:Leukoencephalopathy, Progressive Multifocal / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D008297:Male; D014740:Vidarabine / Q000031:analogs & derivatives* / Q000627:therapeutic use
chemical_list: D000970:Antineoplastic Agents; D007166:Immunosuppressive Agents; D014740:Vidarabine; C024352:fludarabine