February 2013 in “Journal of the American Academy of Dermatology” Follicular red dots can appear where alopecia areata and vitiligo overlap.
2 citations
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July 2015 in “The Open Dermatology Journal” Trichoscopy is a tool for detailed examination of hair and scalp diseases.
44 citations
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August 2008 in “Archives of Dermatology” Trichoscopy is a non-invasive way to diagnose hair and scalp problems without needing hair samples.
July 2019 in “Indian dermatology online journal” Alopecia areata can show unusual red-dotted vessels and dithranol treatment may mask typical patterns.
17 citations
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October 2011 in “International Journal of Immunopathology and Pharmacology” DPCP treatment improved hair regrowth and increased new capillaries in alopecia areata patients.