竹井 直行¹, Shota Ishida², Masayuki Kanamoto², Yuki Matta², Nobuyuki Kosaka³, Hirohiko Kimura³, Hiroyuki Kabasawa¹ (1.GE　ヘルスケア・ジャパン　研究開発部, 2.Radiological Center, University of Fukui Hospital, Fukui, Japan, 3.Department of Radiology, University of Fukui, Fukui, Japan)

湯田 恒平¹, Takashige Yoshida^1,2, Yuki Furukawa¹, Masami Yoneyama³ (1.一般財団法人自警会　東京警察病院, 2.Tohoku University,Graduate school of Medicine,Division of Diagnostic Image Analysis, 3.Philips Electronics Tokyao,japan)

堀野 由香梨¹, Nobuyuki Toyonari¹, Seiichiro Noda¹, Masami Yoneyama² (1.国家公務員共済組合連合会　熊本中央病院, 2.Philips Japan)

森 隆一¹, Tomoyoshi Kimura¹, Tatsuo Nagasaka¹, Takashi Nishina², Atsurou Masuda³, Hideki Oota³, Hiroshi Sakamoto¹, Kei Takase³ (1.東北大学病院　診療技術部　放射線部門, 2.Canon Medical Systems Corporation, 3.Diagnostic Radiology, Tohoku University Hospital)