A Case of Multiple Acquired Depressed Smooth Muscle HamartomaShort title: Multiple Acquired Depressed Smooth Muscle HamartomaKaoru Chiba, MD1, Itaru Dekio, MD1, Isami Uno, MD1, Yoshimasa Nobeyama, MD1, Akihiko Asahina, MD11. Department of Dermatology, The Jikei University School of Medicine, Tokyo, JapanCorresponding Author: Yoshimasa NobeyamaDepartment of Dermatology, The Jikei University School of Medicine3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, JapanTel: +81-3-3433-1111 Ext. 3341; Fax: +81-3-5401-0125E-mail [email protected] authors received no financial support for this study.The authors have no conflicts of interest to declare.988 words, 2 figuresKey words : hamartoma, smooth muscle, multiple, acquired, depressed