Pityriasis Versicolor of Scalp Mimicking Alopecia Areata

    July 2026
    Ranjan Kumar Singh
    From the encyclopedia
    Alopecia Areata →

    autoimmune disorder causing patchy hair loss

    Ketoconazole →

    antifungal with some anti-androgenic benefits, often used as a shampoo

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    Studysummary In this case study, a 9-year-old boy with progressive scalp alopecia was diagnosed with tinea versicolor caused by Malassezia, and treatment with topical ketoconazole and selenium sulfide resulted in full hair regrowth in 6 weeks.
    Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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