Acne keloidalis nuchae (AKN) is a scarring form of chronic folliculitis that manifests as follicular-based papules and
Acne Keloidalis Nuchae lesion – diffused scalp involvement*
pustules, which eventuates in keloidlike lesions. The lesions are most pronounced on the occipital scalp and the posterior part of the neck, and they occur almost exclusively in young males of African descent.1 The term acne keloidalis nuchae is somewhat of a misnomer because the lesions do not occur as a result of acne vulgaris and are histologically not keloidal.
Clinically, the lesions initially manifest as mildly pruritic follicular-based papules and pustules on the nape of the neck. Because the folliculitis is persistent, ultimately keloidlike plaques eventuate. The area is typically hairless, but broken hair shafts, tufted hairs, and ingrown hairs can sometimes be identified within and at the margins of the plaques. Over time, the plaques typically slowly expand. The lesions are disfiguring and can be painful. Abscesses and sinus tracts with purulent discharge may develop in advanced cases. Comedones are not a common feature of acne keloidalis nuchae.
Patient Photos – Removal of Acne Keloidalis Nuchae
Below are before and after photos of patient showing the initial state of his AKN lesion and the back of his head following his excision surgery.
Acne Keloidalis Nuchae lesion targeted for removal through surgical excision.*
Dr. U successfully removed the Acne Keloidalis Nuchae tumor, leaving a discreet linear scar in its wake.*
Video of Patient
Dr. U discusses this patient’s case in the video and also presents additional before and after images.