All parts of the central nervous system may be involved in HIV infecti
on, resulting in a variety of neuropsychiatric syndromes some of which
resemble functional psychoses. Corresponding to the HIV-associated di
sease these syndromes differ in course and severity. A very common for
m is the AIDS-dementia complex, especially late in the course of disea
se. Up to now, however, a specific therapy is not available. A case of
severe psychosis with paranoid delusions and hallucinations in a pati
ent with otherwise asymptomatic HIV infection is reported. From her bi
ography it was concluded that the infection occurred 10 years earlier.
During therapy with azidothymidine, symptoms disappeared within 3 mon
ths, and more than one year after admission to our hospital the patien
t was still able to work. According to the course of the disease in th
is patient, reports from the literature and pathogenetic theories, an
early therapy with antiviral agents is recommended in HIV-induced suba
cute encephalitis.