1 citations
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March 2000 in “PubMed” A 16-year-old boy's alopecia areata progressed unusually to resemble male pattern baldness.
January 2014 in “International Journal of Trichology” A man had an unusual type of hair loss that didn't match known patterns and didn't improve with treatment.
15 citations
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October 1996 in “Archives of Dermatology” Researchers identified a new hair loss pattern called "sisaipho type," where hair is lost across the scalp except around the edges.
6 citations
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August 2006 in “Journal of Cutaneous Pathology” Two teenage brothers had a rare, treatment-resistant form of female-pattern hair loss with unusual scalp changes.
November 2025 in “International Journal of Research in Medical Sciences” Unani medicine may help treat a rare, hard-to-treat hair loss pattern in children.