December 2023 in “Clinical, cosmetic and investigational dermatology” This study found that specific dermoscopic signs, such as diameter diversity of leukotrichia and Pohl-Pinkus constrictions, were associated with progressive vitiligo, and early-stage melanin synthesis was impaired in vitiligo-associated leukotrichia.
April 2026 in “Indian Journal of Dermatology” This case report documents an unusual instance of follicular vitiligo in a young woman, characterized by selective hair depigmentation on the forearms, distinctive dermoscopic and Wood's lamp findings, and histological evidence suggesting functional impairment rather than complete loss of follicular melanocytes.
July 2025 in “Pigment International” This case report highlights a 40-year-old Indian male diagnosed with follicular vitiligo, presenting as graying hair and depigmented patches, and emphasizes the importance of distinguishing this rare variant from similar conditions like alopecia areata due to its unique presentation.
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May 2010 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” This preliminary study observed that melanoblasts are preserved in the white hair follicles of segmental vitiligo lesions.
January 2020 in “JAAD case reports” This article reviews current understanding of frontal fibrosing alopecia and lichen planopilaris, highlighting increasing incidence and unclear pathogenesis, and emphasizes the role of inflammatory destruction of hair follicular stem cells; it reports no new clinical findings.
