DOI: 10.26650/iuitfd.2020696 ISSN: 1305-6441

GENOTYPE-SYMPTOM ASSOCIATIONS AND DIAGNOSTIC INTERPRETATION IN DIENTAMOEBA FRAGILIS

Enes Ali Kurt
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Dear Editor,Ayrangöl et al. provides valuable comparative data on culture and molecular methods for detecting of Dientamoeba fragilis and contributes to the ongoing discussion regarding its clinical significance (1). A few points may help place the findings in context.All 18 genotyped PCR-positive samples were identified as Genotype 1, with no Genotype 2 isolates detected. This homogeneous genotype distribution is itself an informative finding and is consistent with the predominance of Genotype 1 reported in human populations. However, because no between-genotype variation was present, the relationship between genotype and clinical manifestations could not be fully explored in this cohort. The absence of a detected genotype-symptom association may therefore warrant cautious interpretation.

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