Unveiling a Rare Neurological Case: Granulomatous Amebic Encephalitis Caused by Entamoeba dispar
In a groundbreaking case report
published in the Journal of Biomedical Research & Environmental Sciences,
researchers from Sun Yat-Sen University, China, have documented a rare instance
of Granulomatous Amebic Encephalitis (GAE) in a young child caused by Entamoeba
dispar — a microorganism previously considered non-pathogenic.
๐ Read Full Article: Granulomatous Amebic Encephalitis Caused by Entamoeba dispar
๐ Case Summary
A 4-year-old immunocompetent boy
presented with progressive esotropia in the left eye. Surprisingly, magnetic
resonance imaging (MRI) revealed multiple heterogeneous lesions in several
brain regions. Subsequent stereotactic biopsy and cerebrospinal fluid analysis
using Next-Generation Sequencing (NGS) identified E. dispar DNA
sequences — a finding that challenges conventional views on its pathogenic
potential.
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Diagnostic and Therapeutic Insights
- Histopathology:
Showed granulomatous inflammation with amoebic cysts and trophozoites.
- Treatment:
The child responded positively to three courses of metronidazole, with MRI
showing lesion regression over several months.
- Significance:
This is possibly the first documented case of GAE linked to E. dispar,
prompting a reassessment of its role in CNS infections.
๐ Why It Matters
Historically considered
non-pathogenic, Entamoeba dispar may now join the list of rare causes of
GAE, especially in pediatric patients. The use of NGS in this diagnosis
exemplifies the growing relevance of precision diagnostics in infectious
neurology.
"If you are ready to proceed, please submit your manuscript as an email attachment to: myra.r@scireslit.us or myrarory.srl@gmail.com."
#GranulomatousAmebicEncephalitis
#EntamoebaDispar
#CNSInfections
#RareCaseReport
#PediatricEncephalitis
#MedicalMicrobiology
#ParasiticInfections
#BrainHealth
#NGSDiagnostics
#BiomedicalResearch
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