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Article: Large surface photodynamic therapy with aminolevulinic acid: treatment of actinic keratoses and beyond.(Articles)
- Article from:
- Journal of Drugs in Dermatology
- Article date:
- January 1, 2004
- Author:
CopyrightCOPYRIGHT 2004 Journal of Drugs in Dermatology, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Abstract
Photodynamic therapy (PDT) with topical aminolevulinic acid (ALA) is currently approved in the US and Canada for the spot treatment of non-hypertrophic actinic keratoses of the face and scalp. Dermatologists are currently using ALA-PDT on larger skin surfaces for the treatment of extensive actinic keratoses, sun damage and acne. This article reviews the safety and efficacy of large surface ALA-PDT for the treatment of actinic keratoses and photodamage. New data on the carcinogenic potential of weekly topical ALA-PDT in mice is also presented. Groups of hairless mice were treated weekly with either ALA alone, blue light alone or ALA-PDT using blue light ...