DePadova-Elder S M, Milgraum S S
Department of Dermatology, Hahnemann University Hospital, Philadelphia, Pennsylvania.
J Dermatol Surg Oncol. 1994 Dec;20(12):830-2. doi: 10.1111/j.1524-4725.1994.tb03714.x.
BACKGROUND. The Q-switched ruby laser emits energy with a 694-nm wavelength and has a pulse duration in the nanosecond range, which allows selective treatment of benign pigmented lesions. Labial and perioral pigmented macules associated with Peutz-Jeghers syndrome are often numerous and cosmetically disfiguring. RESULTS/CONCLUSION. We report successful treatment of these lentigines with the Q-switched ruby laser and consider it the treatment of choice for these lesions.
背景。调Q红宝石激光发射波长为694纳米的能量，脉冲持续时间在纳秒范围内，这使得它能够选择性地治疗良性色素沉着病变。与黑斑息肉综合征相关的唇部和口周色素沉着斑通常数量众多且影响美观。结果/结论。我们报告了用调Q红宝石激光成功治疗这些雀斑样痣，并认为它是这些病变的首选治疗方法。
