[A case of AIDS-associated histoplasmosis in Germany].

In a thirty-year-old patient with AIDS the diagnosis of disseminated histoplasmosis was established via biopsy and culture. The patient had grown up in Argentina, where histoplasmosis is endemic. He had not been in an endemic region during the last two years anteceding the manifestation of systemic histoplasmosis. Accordingly, in patients with a progressive immunodeficiency syndrome, reactivation of a former (possibly inapparent) infection with Histoplasma capsulatum must be considered. Therapy with Amphotericin B lead to a remarkable improvement of clinical, laboratory and sonographic findings. Due to the fact that total eradication of H. capsulatum from the infected host cannot be achieved with any known drug regimen, a life-long follow-up therapy was begun. The patient showed no signs of relapse after a follow-up of 7 months.