This section includes research on standardized skin surface biopsy, repeated sampling, dermoscopy, direct microscopic examination, PCR, lash sampling, false negatives, and mite-density thresholds.
This study evaluated two consecutive standardized skin surface biopsies in more than 1,000 patients and found that combined biopsy criteria had high sensitivity and specificity for confirming rosacea or demodicosis.
Read on PubMedThis 2024 study evaluated factors that influence Demodex mite density in patients with rosacea and found that repeated SSSB testing increased cumulative detection rates.
Read on PubMedThis paper explains that a single standardized skin surface biopsy may miss mites and produce false negative results.
Read on PubMedThis study compared standardized skin surface biopsy and direct microscopic examination in patients with suspected demodicosis.
Read on PubMedThis 2024 study compares microscopic examination and PCR for detecting Demodex mites in papulopustular rosacea.
Read on PubMed Read full text (PMC)This study evaluates whether dermoscopic features may help identify Demodex-positive rosacea samples.
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