Methods The melanocytes were obtained from the walls of suction blisters and then cultured for proliferation.The vitiliginous areas were scratched and the melanocytes were then transplanted.

• 方法：采用从发疱壁上获取黑素细胞、纯黑素细胞培养与增殖、移植区刮除种植法、黑素细胞培养移植治疗白癜风。