Lasers for Psoriasis and Hypopigmentation
One of the most recent advancements in phototherapy is the development of localized delivery systems. One such device is the excimer laser. The use of the excimer laser was first reported in dermatology by Bonis in 1997 for psoriasis treatment.1 Psoriasis has been reported to respond best to light at a wavelength of 313 nm.2 Since the excimer laser emits light at a wavelength of 308 nm, it was a logical choice for investigation. The excimer laser has been found to be efficacious for not only patients suffering from psoriasis but also several disorders of hypopigmentation including vitiligo. This chapter serves to discuss the use of the excimer laser for psoriasis and diseases of hypopigmentation.
KeywordsExcimer Laser Skin Type Light Therapy Psoriatic Lesion Vitiligo Patient
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