June 2023 in “British journal of dermatology/British journal of dermatology, Supplement” This case report describes a rare instance of lichen planus preceding vitiligo in a 13-year-old boy, suggesting a non-coincidental association between the two conditions.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” This study reports two cases where lichen planus developed only in depigmented areas of vitiligo, supporting possible theories of trauma or photodamage triggering this occurrence.
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July 2020 in “Journal of cosmetic dermatology” This case report describes a patient with systemic lupus erythematosus who developed both alopecia areata and lichen planopilaris despite immunosuppressive treatment, suggesting a shared immunopathogenesis between these disorders.
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January 2013 in “Indian Journal of Dermatology Venereology and Leprology” Alopecia areata and vitiligo can coexist, respond well to treatment, and may have a better prognosis together.
July 2026 in “Scholars Journal of Medical Case Reports” This case study reports a rare coexistence of alopecia areata and lichen planopilaris in a 37-year-old woman and highlights the importance of targeting active scalp areas for biopsy to appropriately manage coexisting scarring and non-scarring alopecias, with distinct therapeutic priorities.