Donut Ablation Method as an Alternative to Surgical Excision or Total Ablational Laser Treatment

Vol. 28, No. 4, 2016 515 Received February 5, 2015, Revised July 6, 2015, Accepted for publication August 7, 2015 Corresponding author: Sung Eun Chang, Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea. Tel: 82-2-3010-3460, Fax: 82-2-486-7831, E-mail: csesnumd@gmail.com This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/ licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Copyright © The Korean Dermatological Association and The Korean Society for Investigative Dermatology http://dx.doi.org/10.5021/ad.2016.28.4.515