RT Book, Section A1 Gold, Michael H. A2 Avram, Marc R. A2 Avram, Mathew M. A2 Ratner, Désirée SR Print(0) ID 1175095885 T1 Phototherapy and Photodynamic Therapy for the Treatment of Acne Vulgaris T2 Procedural Dermatology YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 9780071795067 LK dermatology.mhmedical.com/content.aspx?aid=1175095885 RD 2024/04/23 AB Acne vulgaris, by all accounts, is the most common skin concern seen regularly by dermatologists in their clinical practices. By some estimates, patient visits for treating acne vulgaris and dealing with its associated sequelae make up roughly one-third of all visits to dermatology offices in the United States.1 This is a very high percentage, and for this reason alone, we, as dermatologists, need to stay at the forefront of new therapeutic options and ideas, to foster new medical approaches for our patients when appropriate, and to offer alternative forms of therapy to best manage those suffering from acne vulgaris. These “other” forms of therapy may involve non-medical therapy for our patients, including the use of lasers and light sources, and may at times involve use of photosensitizers that sensitize the pilosebaceous glands to an appropriate laser or light source.