TY - CHAP M1 - Book, Section TI - Acne Keloidalis Nuchae A1 - Tortelly, Violeta Duarte A1 - Barreto, Taynara de Mattos A1 - Piraccini, Bianca Maria A2 - Tosti, Antonella A2 - Piraccini, Bianca Maria Y1 - 2023 N1 - T2 - Disorders of the Hair and Nail: Diagnosis and Treatment AB - SUMMARYAcne keloidalis nuchae (AKN) is a chronic scarring folliculitis, more frequently described in young men, with higher phototypes.The disease can start with local itching, but what leads the patient to seek medical care are painful inflammatory lesions and stigmatizing chronic keloidiform lesions.Treatment includes guidance to avoid triggering trauma and prescription of shampoos, retinoids, and keratolytics for maintenance. Often, the combination of topical, infiltrative and oral corticosteroids, and antibiotics may be necessary. Severe cases usually require surgery, with local excision of the lesions, laser, and radiotherapy. SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/09/13 UR - dermatology.mhmedical.com/content.aspx?aid=1201700634 ER -