The excimer laser penetrates deeply enough to stimulate surviving melanocytes to migrate up hair follicles to the vitiligo patches on the skin,Dr. Spencer says.
The excimer laser penetrates deeply enough to stimulate surviving melanocytes to migrate up hair follicles to the vitiligo patches on the skin,Dr. Spencer says.
准分子激光穿透更深，刺激毛囊中的黑素细胞增加和转移到皮损部位。