2010
DOI: 10.1590/s0365-05962010000500007
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Terapêutica fotodinâmica com ácido delta-aminolevulínico e luz de diodos em ceratoses actínicas

Abstract: BACKGROUND: Photodynamic therapy is a form of treatment in which a photosensitizing substance is applied to tissue and activated by a light source at a specific wavelength, thus selectively destroying cells. New light sources are being evaluated for use in the treatment of actinic keratoses. OBJECTIVES: To evaluate the efficacy of photodynamic therapy with delta-aminolevulinic acid using a light emitting diode device as a light source in the treatment of actinic keratoses of the face and upper limbs. METHODS: … Show more

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Cited by 8 publications
(1 citation statement)
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“…11 A multicenter randomized intraindividual (right-left) study with 119 patients compared the use of photodynamic therapy and cryotherapy in the treatment of actinic keratoses. 9 The patient's and investigator's preference was evaluated using a five-point scale varying from -2 (right much better than left) to +2 (left much better than right).…”
Section: Discussionmentioning
confidence: 99%
“…11 A multicenter randomized intraindividual (right-left) study with 119 patients compared the use of photodynamic therapy and cryotherapy in the treatment of actinic keratoses. 9 The patient's and investigator's preference was evaluated using a five-point scale varying from -2 (right much better than left) to +2 (left much better than right).…”
Section: Discussionmentioning
confidence: 99%