Acne keloidalis nuchae
Acne keloidalis nuchae (pronounced: ak-nee key-loid-alis noo-kay) is a chronic skin condition characterized by inflammation and subsequent scarring of the hair follicles located at the nape of the neck. The term is derived from the Greek words 'akne', which means 'point' or 'peak', 'keloid', which refers to an overgrowth of scar tissue, and 'nuchae', which is Latin for 'of the neck'.
Definition
Acne keloidalis nuchae (AKN) is a type of folliculitis, an inflammation of the hair follicles, which is specifically located on the nape of the neck. It is characterized by the presence of small, itchy bumps which can grow into larger, fibrous, keloid-like papules and plaques.
Symptoms
The primary symptoms of AKN include small, itchy bumps on the nape of the neck that can develop into larger, painful lesions. These lesions can coalesce to form plaques, which may lead to scarring and permanent hair loss in the affected area.
Causes
The exact cause of AKN is unknown, but it is believed to be related to a combination of factors including genetic predisposition, chronic irritation, and certain hair grooming practices. It is most commonly seen in men of African descent.
Treatment
Treatment for AKN typically involves a combination of medical and surgical interventions. Medical treatments may include antibiotics, corticosteroids, and retinoids, while surgical options can range from excision of the lesions to laser therapy.
Related Terms
See Also
External links
- Medical encyclopedia article on Acne keloidalis nuchae
- Wikipedia's article - Acne keloidalis nuchae
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