Papular Acne Keloidalis Nuchae Treatment Success Using Follicular Unit Excision

Published: 11 July 2023| Version 1 | DOI: 10.17632/vykj97vdgg.1


Supplemental Video: Video demonstrating the method of use of the UGraft Zeus in FUE of AKN hair follicles, including the minimal assist navigational capability. FUE, follicular unit excision; AKN, Acne keloidalis nuchae Supplemental Figure 1: Hematoxylin and eosin staining of Papular AKN lesion: Vertical section shows dense parakeratosis, acanthosis of the epidermis, with fibrosis, and dense inflammatory infiltration of the superficial and deep dermis with neutrophils, plasma cells, and lymphohistiocytes. Magnification 10x AKN, Acne keloidalis nuchae Supplemental Figure 2: Straight follicular unit grafts excised from papular AKN lesions of a Hispanic patient using a 17G FUE punch,



University of California Los Angeles, Howard University College of Medicine, Los Angeles County Harbor-UCLA Medical Center, Harbor-UCLA Medical Center Department of Internal Medicine


Dermatology, Hair Transplantation, Scalp, Hair Disorder, Alopecia, African American Health, Hispanic Health, Hair Loss, Ethnic Skin