Progressive multifocal leukoencephalopathy (PML). I. Investigation of the immunologic status of a patient with lymphosarcoma and PML.
D000917:Antibody Formation; D003711:Demyelinating Diseases / Q000150:complications / Q000276:immunology*; D004660:Encephalitis / Q000150:complications / Q000276:immunology*; D006801:Humans; D006968:Hypersensitivity, Delayed; D008228:Lymphoma, Non-Hodgkin / Q000150:complications / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D012882:Skin Tests