Histoplasmosis and AIDS co-infection.

This report concerns an AIDS patient presenting systemic and cutaneous manifestations of histoplasmosis. A histopathological and mycological examination of the skin lesion confirmed the diagnosis. In AIDS patients histoplasmosis arises mainly when the T-CD4+ cell count is less than 50 cells/mm3. In such cases, histoplasmosis can be severe and if left untreated can lead to death, as occurred with this patient.