July 2026 in “Our Dermatology Online” This study observed a significant rise and fall in black hair dye dermatitis cases over six years, primarily affecting middle-aged men, with most cases presenting as chronic pigmented lichenoid photodermatitis.
9 citations
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July 2017 in “Dermatologic Therapy” Two elderly men developed scalp inflammation after using a gel for skin lesions, which healed with treatment except for some permanent hair loss.
5 citations
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June 2015 in “The Journal of Dermatology” This study identified "HTLV-1-associated lichenoid dermatitis" as a skin condition in HTLV-1-infected individuals, characterized by reactive eruptions associated with increased immunity toward infected CD4+ T cells.
10 citations
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November 2017 in “Skin Appendage Disorders” This series of eight North American patients with erosive pustular dermatosis of the scalp suggests that factors like immunosenescence and ultraviolet damage may contribute to the condition's development.
October 2022 in “Dermatology practical & conceptual” Scalp skin condition LEDS has similar features to Zoon's balanitis, a mucosal skin disorder.