Pancytopenia resulting from hemophagocytosis in malaria

Pediatr Infect Dis J. 2002 Nov;21(11):1086-7. doi: 10.1097/00006454-200211000-00028.

Abstract

Pancytopenia in an acutely ill child is commonly a result of bone marrow suppression. Rarely pancytopenia is a manifestation of inappropriate macrophage activation associated with hemophagocytosis. Viral infections account for most cases of secondary hemophagocytosis. We report a case of malaria-associated hemophagocytosis in a child from an endemic area. Systemic parasitic infections should be included in the differential diagnosis of pancytopenia and infection-associated hemophagocytosis. In this rare subgroup of hemophagocytosis, malaria caused by Plasmodium falciparum is the most common parasitic infection

Publication types

  • Case Reports

MeSH terms

  • Animals
  • Antimalarials / therapeutic use
  • Child
  • Diagnosis, Differential
  • Female
  • Histiocytosis, Non-Langerhans-Cell / complications*
  • Histiocytosis, Non-Langerhans-Cell / drug therapy
  • Histiocytosis, Non-Langerhans-Cell / parasitology*
  • Humans
  • Malaria / complications*
  • Malaria / drug therapy
  • Malaria / parasitology
  • Mefloquine / therapeutic use
  • Pancytopenia / complications*
  • Plasmodium falciparum / isolation & purification
  • Plasmodium vivax / isolation & purification
  • Primaquine / therapeutic use

Substances

  • Antimalarials
  • Primaquine
  • Mefloquine