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Enterocytozoon bieneusi Infection after Hematopoietic Stem Cell Transplant in Child, Argentina
Abstract:
We report a case of Enterocytozoon bieneusi infection in a pediatric hematopoietic stem cell transplant recipient in Argentina. Spores were visualized in feces using Calcofluor White and modified trichrome stainings. PCR and sequencing identified E. bieneusi genotype D in fecal samples and liver samples, confirming extraintestinal dissemination of the parasite.
Insights
Enterocytozoon bieneusi infection was identified in a pediatric stem cell transplant patient. This parasite spread beyond the intestines, as confirmed by genetic analysis of fecal and liver samples.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Transplant Medicine
Background:
- Enterocytozoon bieneusi is an opportunistic microsporidian parasite.
- It commonly causes gastrointestinal illness, particularly in immunocompromised individuals.
- Hematopoietic stem cell transplant (HSCT) recipients are at high risk for opportunistic infections.
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