title: Overwhelming opportunistic histoplasmosis.
abstract: A patient with chronic granulocytic leukemia developed overwhelming histoplasmosis. During massive fungemia, 59% of peripheral blood neutrophils contained yeast forms. Disseminated intravascular coagulation occurred. Histoplasma capsulatum was isolated not only from the patient's tissues and urine, but also from a serum sample submitted to a reference laboratory for serological testing. The microorganism was demonstrated by specific immunofluorescent staining of peripheral blood films. We suggest that histoplasmosis deserves a definite place on the roster of "opportunistic fungi".
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D003937:Diagnosis, Differential; D005260:Female; D005455:Fluorescent Antibody Technique; D006658:Histoplasma / Q000302:isolation & purification; D006660:Histoplasmosis / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007951:Leukemia, Myeloid / Q000150:complications* / Q000188:drug therapy; D008875:Middle Aged; D009504:Neutrophils / Q000382:microbiology
chemical_list: D000970:Antineoplastic Agents