Disseminated cryptococcosis in a human immunodeficiency virus-negative patient: a case report.

Cryptococcus neoformans is a widely distributed saprophytic fungus that may cause opportunistic infections in normal and immunocompromised individuals particularly in patients with HIV infection. Disseminated infection in HIV-negative individuals is occasionally seen: a 57-year-old HIV-negative Turkish female initially presented with enlarged mediastinal lymph nodes and a large pulmonary parenchymal nodule, eventually diagnosed with disseminated cryptococcosis and tuberculosis.