Coffee Bean Sign

Received: July 5, 2011 Accepted for publication: August 19, 2011 From the Departments of Internal Medicine, Emergency Medicine and General Surgery Far Eastern Memorial Hospital, Taipei, Taiwan Address reprint requests and correspondence: Dr. Chien-Chu Lin Department of Internal Medicine, Far Eastern Memorial Hospital 21 Section 2, Nanya South Road, Banciao District, New Taipei City 22050, Taiwan (R.O.C) Tel: (02)89667000 ext 22060 Fax: (02)89672758 E-mail: s0316@ms10.hinet.net 急重症影像