Neurological symptoms and neuropsychological abnormalities in lymphadenopathy syndrome

This case-control study of 39 homosexual or bisexual men who were human immunodeficiency virus (HIV)-seropositive and had lymphadenopathy syndrome and 38 HIV-seronegative homosexual or bisexual men indicates an association between neurological and neuropsychological abnormalities and HIV infection in patients with lymphadenopathy syndrome.