[Cerebral toxoplasmosis in patients with AIDS]

A retrospective study was made of the cases of cerebral toxoplasmosis (CT) diagnosed since 1985 in patients with AIDS. In the period studied, out of a total of 70 patients with AIDS, 13 (18.5%) were diagnosed with CT. In eight cases (11%) CT was the first illness indicating AIDS. The clinical, neuro-radiological and serological findings were analyzed. Also the response to treatment with pyrimethamine and sulfadiazine. Although the rate of mortality from CT has been very low among our patients, relapses have been frequent, even in patients who were on maintenance treatment with pyrimethamine, and in the medium term the prognosis is made more gloomy by the appearance of other opportunistic infections.