^○Yuji Morioka (Department of Radiology,Kure Kyosai Hospital)

^○Hiroshi Takaku¹, Toshihiko Iwamoto¹, Hiroshi Takeuchi¹, Jun Syudou¹, Akihito Nakanishi¹, Toshiya Kariyasu², Hidekatsu Tateishi², Haruhiko Machida², Kenichi Yokoyama², Kazunori Kuroki³ (1.Department of Radiology, kyorin University Hospital, Tokyo, Japan, 2.Department of Radiology,Faculty of Medicine, Kyorin University, Tokyo, Japan, 3.Department of Medical Radiological Technology,Faculty of Health Sciences, Kyorin University, Tokyo, Japan)

^○Hiroshi Ikawa¹, Shigetaka Okamoto², Saya Ozaki², Toshiaki Kusuhara¹ (1.HITO,MEDICAL CENTER,Ehime,Japan, 2.HITO,MEDICAL CENTER,Ehime,Japan)

^○Go Kimura¹, Yuuki Satou¹, Takafumi Saisu¹, Nagaharu Takakura¹, Hidehumi Mimura² (1.St. Marianna University School of Medicine Hospital,Kanagawa,Japan, 2.聖マリアンナ医科大学放射線医学講座)

^○Takahiro Minakawa¹, Yuna Hachisuka², Ryota Honda², Kazuya Kakuta³, Toshihide Idonuma⁴, Masanori Tsutsumi⁴, Tomohiro Ishikawa⁵, Takashi Sanpei⁶, Takeshi Yaginuma⁷, Masato Fukaya⁸, Yukiko Takita⁸, Shinji Sato⁹, Shinichiro Onuma¹⁰, Ryohei Ohara⁸, Masamitsu Ikeda³ (1.The Takeda General Hospital ,Fukushima,Japan, 2.大原綜合病院, 3.福島県立医科大学附属病院, 4.星総合病院, 5.いわき市医療センター, 6.総合南東北病院, 7.白河厚生総合病院, 8.太田西ノ内病院, 9.枡記念病院, 10.会津中央病院)