January 2000 in “DOAJ (DOAJ: Directory of Open Access Journals)” A woman had hair loss and scalp nodules due to black piedra, confirmed by tests.
8 citations
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April 2015 in “British Journal of Dermatology” White piedra, a rare fungal infection, was diagnosed in two women in a northern climate.
10 citations
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January 2013 in “International journal of trichology” A woman's scalp nodules were successfully treated with antifungal and anti-lice medications, revealing a rare case of mixed piedra infection.
126 citations
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January 1987 in “Journal of The American Academy of Dermatology” The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.
1 citations
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May 2017 in “InTech eBooks” The chapter explains common scalp conditions, including infections, infestations, and tumors.