A prospective, randomized, within-subject study of ALA-PDT for actinic keratoses using different irradiation regimes.
Oscar ZaarAlexandra Sjöholm HylénMartin GillstedtJohn PaoliPublished in: Photodermatology, photoimmunology & photomedicine (2018)
Minimizing the light intensity during the illumination phase of PDT reduces pain, while still preserving a high clearance rate of AKs.