Lesions | Number of patients | % |
Papule | 213 | 99.1 |
Whitehead | 189 | 87.9 |
Blackhead | 180 | 83.7 |
Erythema | 172 | 80.0 |
Pustule | 163 | 75.8 |
Nodule | 17 | 7.9 |
Cyst | 17 | 7.9 |
Telangiectasia | 38 | 17.7 |
Atrophic scar | 23 | 10.7 |
Keloid | 3 | 1.4 |