Female patient, 24 years old, with a large number of acne scar on her face, which are mainly "volcano-like" and "ice-like" atrophic scars, while accompanied by sebaceous hyperplasia.
2
组织病理学改变主要是基底细胞样细胞增生,向毛囊及皮脂腺导管分化。
Histopathologic change showed mainly that basal cell like cells hyperplasia and the cells differentiated to hair follicle and sebaceous gland ducts.