RT Book, Section A1 Chacon, Anna A1 Franca, Katlein A1 Ledon, Jennifer A1 Savas, Jessica A1 Nouri, Keyvan A2 Avram, Marc R. A2 Avram, Mathew M. A2 Ratner, Désirée SR Print(0) ID 1175096395 T1 Noninvasive Scar Treatment T2 Procedural Dermatology YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 9780071795067 LK dermatology.mhmedical.com/content.aspx?aid=1175096395 RD 2024/04/23 AB Scars are the result of connective tissue that has replaced lost substance in the dermis or deeper tissue due to injury or disease as part of a normative process. Scar characteristics, such as shape and size, are determined by previous damage. Scars can be thin or atrophic, boxcar, or may develop into a hypertrophic scar or keloid.