Korean Society of Ultrasound in Medicine Address: 301-811, Anam Apt, Myeongnyundong 2-ga, Jongno-gu, Seoul 110-767, KOREA Tel : +82-2-763-5627 Fax : +82-2-763-6909 E-mail : office@ultrasound.or.kr Homepage: http://www.ultrasound.or.kr