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Combined neutrophil and erythrocyte agglutination in a 7-year-old boy

Paul R Yenson1, Adam Fleming, Yigal Kaikov

  • 1Department of Medicine, Division of Hematology, University of British Columbia, Vancouver, British Columbia.

Journal of Pediatric Hematology/Oncology
|September 7, 2007
PubMed

Insights

Leukoagglutination, a rare in vitro finding, typically involves white blood cells. This study describes a unique case of combined leukocyte and erythrocyte agglutination in a child coinfected with Mycoplasma pneumoniae and Epstein-Barr virus.

Area of Science:

  • Hematology
  • Infectious Diseases
  • Virology

Background:

  • Leukoagglutination is an uncommon in vitro phenomenon.
  • It is often dependent on temperature and ethylenediaminetetraacetic acid (EDTA).

Observation:

  • A case of combined leukocyte and erythrocyte agglutination was observed.
  • The patient was a 7-year-old male.
  • The patient presented with coinfection of Mycoplasma pneumoniae and Epstein-Barr virus.

Findings:

  • This case presents a novel morphologic finding of simultaneous agglutination of both white blood cells and red blood cells.
  • The specific conditions (temperature/EDTA dependence) for this combined agglutination were not detailed in the abstract but are characteristic of leukoagglutination.

Implications:

  • This finding expands the understanding of agglutination phenomena in the context of viral and bacterial coinfections.
  • It highlights the potential for complex hematologic responses during Mycoplasma pneumoniae and Epstein-Barr virus infections.
  • Further research may elucidate the mechanisms behind this combined agglutination and its clinical significance.

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