Siwon Jang, Jeong Min Lee, Jeong Hee Yoon, Joon Koo Han (Department of Radiology, Seoul National University Hospital, Korea)

熊谷 雄一¹, Yoshihiko Fukukura¹, Hiroto Hakamada¹, Hiroaki Nagano¹, Yuta Akamine², Takashi Yoshiura¹ (1.鹿児島大学医学部歯学部付属病院　放射線診断治療学, 2.Philips Electronics Japan, Tokyo)

井上 明星^1,2, Kai Takaki², Norihisa Nitta², Shinichi Ohta², Akira Furukawa³, Kiyoshi Murata² (1.東近江総合医療センター, 2.Shiga University of Medical Science, Department of Radiology, 3.Tokyo Metropolitan University, Department of Radiology)

北詰 良雄¹, Kento Takenaka², Kazuo Ohtsuka², Ukihide Tateishi¹ (1.東京医科歯科大学　医学部附属病院　放射線診断科, 2.Department of Gastroenterology, Medical Hospital of Tokyo Medical and Dental University)