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Hemophagocytic Lymphohistiocytosis Secondary to Human Immunodeficiency Virus-Associated Histoplasmosis

Anthony A Castelli1, David G Rosenthal2, Rachel Bender Ignacio3

  • 1University of Washington School of Medicine.

Open Forum Infectious Diseases
|November 14, 2015
PubMed

Hemophagocytic lymphohistiocytosis (HLH) in immunocompromised hosts is a fulminant syndrome of immune activation with high rates of mortality that may be triggered by infections or immunodeficiency. Rapid diagnosis and treatment of the underlying disorder is necessary to prevent progression to multiorgan failure and death. We report a case of HLH in a patient with human immunodeficiency virus, disseminated histoplasmosis, Mycobacterium avium complex, and Escherichia coli bacteremia. We discuss management of acutely ill patients with HLH and treatment of the underlying infection versus initiation of HLH-specific chemotherapy.

Keywords:
HIVHLHhistoplasmosis

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