AUTHOR=Suwayama Ayame , Kaminaga Tomoko , Hayashi Shujiro , Tokoro Shown , Igawa Ken TITLE=Cicatricial alopecia of the scalp as a manifestation of IgG4-related disease mimicking acne keloidalis nuchae JOURNAL=Journal of Cutaneous Immunology and Allergy VOLUME=Volume 8 - 2025 YEAR=2026 URL=https://www.frontierspartnerships.org/journals/journal-of-cutaneous-immunology-and-allergy/articles/10.3389/jcia.2025.15953 DOI=10.3389/jcia.2025.15953 ISSN=2574-4593