RT Book, Section A1 Liang, Christine A. A1 Karen, Julie K. A1 Hale, Elizabeth K. A2 Geronemus, Roy G. A2 Bernstein, Leonard J. A2 Hale, Elizabeth K. A2 Brightman, Lori A. A2 Karen, Julie K. A2 Weiss, Elliot T. A2 Anolik, Robert T. SR Print(0) ID 1175385488 T1 Laser and Light Therapies for the Treatment of Acne Vulgaris T2 Lasers and Related Technologies in Dermatology YR 2013 FD 2013 PB McGraw-Hill Education PP New York, NY SN 9780071746441 LK dermatology.mhmedical.com/content.aspx?aid=1175385488 RD 2024/04/19 AB Acne vulgaris is a common, often chronic disease affecting 85% of teenagers and persisting in up to 50% of adults.1–3 The psychosocial impact of acne is significant and has been shown to cause low self-esteem, depression, and decreased quality of life.4,5 The estimated annual cost of acne treatment is over $1 billion in the United States.6 Conventional medical treatments for acne, both topical and oral, have side effects making them inconvenient and sometimes intolerable for patients. Thus, a search for other treatments has led to investigations on the effectiveness and tolerability of laser- and light-based therapies. In recent years usage of these devices has gained in popularity among dermatologists.7