From: Acne keloidalis nuchae and hypertension in black subjects: a case–control study
Number | % | |
---|---|---|
Papules | 73 | 72.2 |
Fibrous scars | 42 | 41.5 |
Folliculitis/pustules | 41 | 40.6 |
Keloids scars | 30 | 29.7 |
Ulceration | 29 | 28.7 |
Nodules | 21 | 20.8 |
Alopecia | 12 | 11.9 |
Pus | 9 | 8.9 |
Atrophic scars | 7 | 6.9 |