Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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".
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PMID:Overwhelming opportunistic histoplasmosis. 39 63

Of 78 patients with blastomycosis, 3 patients had received glucocorticoid therapy prior to diagnosis and 3 others had an underlying hematologic malignancy (chronic lymphocytic leukemia, chronic myelogenous leukemia, multiple myeloma). The clinical picture in these 6 patients was similar to blastomycosis in nonimmunosuppressed patients (in contrast to histoplasmosis or coccidioidomycosis in immunosuppressed patients in whom a distinct clinical syndrome is often seen). The patients presented with chronic pulmonary infiltrates or with isolated skin ulcers. The response to therapy was good if the diagnosis was made early. Blastomycosis can occur in immunosuppressed patients. However, the spectrum of underlying illness is not that seen in opportunistic histoplasmosis or coccidioidomycosis, where patients with T-cell defects predominate. Possible explanations for the rarity of blastomycosis in more classically T-cell-immunosuppressed patients are discussed.
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PMID:Blastomycosis in immunosuppressed patients. 695 Jun 84