Littler C M
Division of Dermatology and Cutaneous Surgery, Scripps Clinic and Research Foundation, La Jolla, California 92037, USA.
Dermatol Surg. 1997 Aug;23(8):705-7. doi: 10.1111/j.1524-4725.1997.tb00394.x.
Hypertrichosis lanuginosa congenita (HLC) is a cutaneous disorder marked by diffuse lanugo-like hair present at birth. Although affected individuals are usually healthy, the excessive hair creates an extraordinary appearance. Permanent eradication of their superfluous hair is therefore a priority. However, a procedure that would achieve this objective is not currently available.
To evaluate the efficacy of a new laser technique for hair reduction in a patient with HLC.
Selected sites were repeatedly treated with a neodymium:YAG (Nd:YAG) laser subsequent to application of a topical carbon-based solution.
Forty to eighty percent hair reduction was noted in the sites treated.
Topical solution-assisted Q-switched Nd:YAG laser hair removal is a safe and effective method for reducing hair density in cases of extensive hypertrichosis. It is an attractive method for children because the low fluences used minimize the associated pain.
先天性胎毛增多症（HLC）是一种皮肤疾病，其特征为出生时即有弥漫性胎毛样毛发。尽管受影响个体通常健康，但过多的毛发会产生异常外观。因此，永久性去除其多余毛发是当务之急。然而，目前尚无能够实现这一目标的手术方法。
评估一种新型激光技术对一名先天性胎毛增多症患者减少毛发的疗效。
在局部应用碳基溶液后，使用钕:钇铝石榴石（Nd:YAG）激光对选定部位进行反复治疗。
治疗部位毛发减少了40%至80%。
局部溶液辅助的调Q Nd:YAG激光脱毛是一种安全有效的方法，可降低广泛多毛症患者的毛发密度。对于儿童来说，这是一种有吸引力的方法，因为所使用的低能量可将相关疼痛降至最低。
