Fukuhiro Kagawa¹, Tomoko Takaichi¹, Hiroaki Yasuda¹, Yoshihito Matsumoto^1,2, Kei Yokomine³, Junpei Yamaguchi³, Hiroki Ogura³ (1.Takamatsu Gazo Shindan Clinic, 2.Nishi Takamatsu Neurosurgical Clinic, 3.NHO Shikoku Medical Center for Children and Adults)

Shintaro Ichikawa¹, Utaroh Motosugi¹, Hernando Diego², Hiroyuki Morisaka³, Hiroshi Onishi¹ (1.Department of Radiology, University of Yamanashi, 2.Department of Radiology, University of Wisconsin, 3.Department of Diagnostic Radiology, Saitama International Medical Center, Saitama Medical University)

Takeshi Yoshikawa^1,2, Yoshiharu Ohno^1,2, Katsusuke Kyotani³, Yoshimori Kassai⁴, Koya Nishiyama³, Yuji Kishida², Kazuro Sugimura² (1.Advanced Biomedical Imaging Research Center, Kobe University Graduate School of Medicine, 2.Department of Radiology, Kobe University Graduate School of Medicine, 3.Center of Radiology and Radiation Oncology, Kobe University Hospital, 4.Toshiba Medical Systems Corporation)

Takeshi Yoshikawa^1,2, Katsusuke Kyotani³, Yoshiharu Ohno^1,2, Yoshimori Kassai⁴, Koya Nishiyama³, Shinichiro Seki^1,2, Yuji Kishida², Sugimura Kazuro² (1.Advanced Biomedical Imaging Research Center, Kobe University Graduate School of Medicine, 2.Department of Radiology, Kobe University Graduate School of Medicine, 3.Center of Radiology and Radiation Oncology, Kobe University Hospital, 4.Toshiba Medical Systems Co.)

Motohira Mio¹, Tetsuya Yoneda², Kazuki Tani¹, Tatsuo Toyofuku¹, Toshihiro Maeda¹, Masatoshi Matsushima¹, Syoichi Morimoto³ (1.Fukuoka University Chikushi Hospital, 2.Kumamoto University, 3.Fukuoka University Hospital)

Tatsuya Suzuki¹, Shigeo Okuda¹, Shunsuke Matsumoto¹, Hirokazu Fujiwara¹, Akihiro Tanimoto¹, Masahiro Jinzaki¹, Yoshinobu Nunokawa², Sari Motomatsu², Rikiya Fujishiro², Yasutomi Shimada², Atsushi Nozaki³ (1.Department of Diagnostic Radiology, Keio University School of Medicine, 2.Department of Central Radiology, Keio University Hospital, 3.GE Healthcare Japan)