OverviewStretch marks (striae) result from rapid stretching of the skin which may occur with obesity, pubertal growth spurts, pregnancy, or from other influences such as Cushing syndrome.
Update Date 10/28/2015
Updated by: Brent Wisse, MD, Associate Professor of Medicine, Division of Metabolism, Endocrinology & Nutrition, University of Washington School of Medicine, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.