清水 紀恵^1,2
Kie Shimizu^1,2, Tomohiro Namimoto³, Masataka Nakagawa^2,3, Masahumi Kidou³, Takeshi Nakaura³, Seitaro Oda³, Daisuke Utsunomiya³, Yasuyuki Yamashita³ (1.熊本大学医学部附属病院　中央放射線部
1.Department of Cntral Radiology,　Kumamoto University　Hospital, 2.Department of Diagnostic Radiology,Graduate School of Medical Sciences, Kumamoto University, 3.Department of Diagnostic Radiology, Faculty of Life Sciences, Kumamoto University)

竹内 麻由美¹
Mayumi Takeuchi¹, Kenji Matsuzaki^1,2, Masafumi Harada¹ (1.徳島大学　医学部　放射線科
1.Tokushima University, 2.Tokushima Bunri University)

小澤 栄人¹
Eito Kozawa¹, Iichirou Oosawa¹, Kaiji Inoue¹, Tomomi Katou², Masanori Yasuda², Kousei Hasegawa³, Tomoaki Ichikawa⁴, Mamoru Niitsu¹ (1.埼玉医科大学　放射線科
1.Saitama　Medical University, Department of radiology, 2.Saitama Medical University, International Medical Center (IMC), Diagnostic pathology, 3.Saitama Medical University, IMC, Gynecology and Oncology, 4.Saitama Medical University, IMC, Diagnostic Imaging)

熊谷 雄一¹
Yuichi Kumagae¹, Yoshihiko Fukukura¹, Koji Takumi¹, Hiroto Hakamada¹, Takashi Iwanaga², Masashi Sasaki², Takuro Fujisaki², Tomoyuki Okuaki³, Takashi Yoshiura¹ (1.鹿児島大学　医学部歯学部付属病院　放射線科
1.Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan, 2.Departments of Radiological Technology, Kagoshima University Hospital, Kagoshima, Japan, 3.Philips Electronics Japan, Tokyo, Japan.)

高畑 暁子
Akiko Takahata, Kouji Sakai, Mariko Goto, Sachimi Yamada, Kei Yamada (京都府立医科大学　放射線科
Kyoto Prefectural University of Medicine)

斉藤 宏明
Hiroaki Saito, Tatsuya Kondo, Tsutomu Kanazawa (新潟大学医歯学総合病院　診療支援部　放射線部門
Division of Radiology, Department of Clinical Support, Niigata University Medical and Dental Hospital)

桑島 成子
Shigeko Kuwashima (獨協医大　放射線医学教室
Dept. of Radiology, Dokkyo Medical University)

生駒 洋子
Yoko Ikoma, Takayuki Obata, Yasuhiko Tachibana, Tokuhiko Omatsu, Riwa Kishimoto, Hiroshi Tsuji (量子科学技術研究開発機構　放射線医学総合研究所
National Institute of Radiological Sciences)