[Disseminated histoplasmosis in pediatrics. Report of a case].

We report a case of a female infant, from Acapulco Guerrero, Mexico. She had been sick for 45 days, with diarrhea and general malaise, fever during the last 20 days; at physical examination she was pale, with abdominal distention and hepatosplenomegaly. She had leukopenia, thrombocytopenia and anemia. The microscopic findings in the bone marrow sample were intracytoplasmic and extracellular bodies. Both bone marrow and blood cultures were positive for Histoplasma capsulatum. Seventy three pediatric cases of diseminated histoplasmosis have been described in the medical literature since 1934 to 1988. It is know that only about 1% of the persons that become infected will develop a diseminated disease.