[Invasive aspergillosis in patients infected by the human immunodeficiency virus]. / Aspergilosis invasiva en pacientes infectados por el virus de la inmunodeficiencia humana.

Invasive aspergillosis is a disease that affects immunosuppressed patients, in close relationship with the presence and duration of neutropenia. Although formerly included among the AIDS definition criteria, it was thereafter dropped out because of its very low prevalence. We describe here four cases of invasive aspergillosis in HIV infected patients, diagnosed at our institution. Three patients presented with invasive pulmonary aspergillosis, including one patient with chronic ulcerative pulmonary aspergillosis. The fourth patient developed aspergillosis of the brain. Taking into account the difficulties in establishing a diagnosis of this infection before death (most of published cases were from autopsy reports) and because of the paramount importance of early diagnosis for improving survival, we support the use of invasive pulmonary aspergillosis diagnostic criteria in a similar way as used in patients suffering lymphoproliferative disorders. Although classic treatment of this infection is based on the use of amphotericin B (with or without 5 fluorocytosine), the potential usefulness of itraconazole (a new imidazole drug) has to be considered. In spite of the low number of published cases, we believe that invasive aspergillosis among HIV infected patients has to be included as a likely diagnosis, specially in view of the prolonged survival and widespread use of cancer chemotherapy in this population.

[Pulmonary Kaposi's sarcoma in a heterosexual parenteral drug addict patient with the acquired immunodeficiency syndrome]. / Sarcoma de Kaposi pulmonar en un paciente heterosexual adicto a drogas por vía parenteral con síndrome de inmunodeficiencia adquirida.

A case of Kaposi syndrome is described in a 28-year-old heterosexual male with acquired immunodeficiency syndrome. The disease began clinically with pulmonary disease, without mucocutaneous lesions. This form of presentation is extremely infrequent and has not been described in non-homosexual subjects. Clinical manifestations were fever, cough and dyspnea. Thoracic radiography observed a perihilar interstitial pattern which evolved to a bilateral nodular pattern with perihilar adenopathy. There was endobronchial disease, however pulmonary biopsy was required for diagnosis. Complete tumoral remission was achieved with adriamycin, bleomycin and vincristine.