May preclinical markers of brain infection by HIV be detected? A cognitive, CSF and neuroradiological investigation.
A group of patients with HIV infection in various stages of the disease was studied with regard to CSF, neuroradiological and neuropsychological aspects. A considerable number of them showed signs of CNS involvement, as revealed by abnormalities in all the three fields investigated, despite a frequently unremarkable neurological examination. The findings of CSF alterations, neuroradiological abnormalities and selective cognitive impairment in the absence of opportunistic infections of the CNS support the hypothesis of an early and direct action of HIV on the nervous system.
Franciolini
B
B
Censori
B
B
Provinciali
L
L
Del Pesce
M
M
Petrelli
E
E
Ancarani
F
F
D000386:AIDS-Related Complex / Q000134:cerebrospinal fluid / Q000150:complications* / Q000523:psychology; D000163:Acquired Immunodeficiency Syndrome / Q000134:cerebrospinal fluid / Q000150:complications* / Q000523:psychology; D000328:Adult; D001927:Brain Diseases / Q000134:cerebrospinal fluid / Q000000981:diagnostic imaging / Q000209:etiology* / Q000523:psychology; D003071:Cognition; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D014057:Tomography, X-Ray Computed