8 citations
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February 2005 in “British Journal of Haematology” This report describes a case of a man developing hair changes, including Beau's lines and Pohl-Pinkus constrictions, following ABVD chemotherapy.
45 citations
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October 2009 in “Dermatology” This study observed that long-term recombinant interferon alpha-2b therapy was associated with considerable hair loss in some patients, indicated by a telogen effluvium pattern on trichograms.
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.
February 2026 in “Clinical Cosmetic and Investigational Dermatology” This case report describes a 7-year-old girl who developed radiation-induced alopecia after a neurointerventional procedure, with dermoscopy revealing specific hair and scalp patterns that helped diagnose this rare complication. The findings highlight the importance of dermoscopy in distinguishing RIA from other alopecic disorders in children.
January 2020 in “Revista Dermatológica Centro Uraga” This article describes how recognizing distinct trichoscopic features aids in diagnosing various dermatological conditions and hair loss, but it reports no new clinical findings.