Letter to the EditorPublished 29 July 2026Dissecting cellulitis of the occipital scalp with hair retention within sinus tractsYuto Yamamura · Kazuyasu Fujii · Kazutoshi Nishimura · Shunya Usui · Atsushi OtsukaJournal of Cutaneous Immunology and Allergydoi 10.3389/jcia.2026.17140
