^○山崎 文之, Manish Kolakshyapati, Vega Karlowee, Takeshi Takayasu, Yuji Akiyama, Kazuhiko Sugiyama, Kaoru Kurisu (広島大学病院　脳神経外科)

^○上谷 浩之¹, Mika Kitajima¹, Hideo Nakamura², Tetsuya Yoneda³, Kosuke Morita⁴, Yasuyuki Yamashita¹ (1.熊本大学医学部　画像診断・治療科, 2.Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, 3.Department of Medical Physics in Advanced Biomedical Sciences, Faculty of Life Sciences, Kumamoto University, 4.Department of Radiology, Kumamoto University Hospital)

^○Du Xuesong (Department of Radiology, Daping Hospital, The Third Military Medical Univerisity)

^○Du Xuesong (Department of Radiology, Daping Hospital, The Third Military Medical Univerisity)

^○Hsiu-Ling Chen¹, Koji Sakai², Wei-Che Lin¹, Kei Yamada² (1.Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 2.Department of Radiology, Kyoto Prefectural University Graduate School of Medicine)

宮田 真里¹, ^○Shingo Kakeda¹, Kazumasa Okada², Hiroaki Adachi², Hiroyuki Kabasawa³, Atsushi Nozaki³, Yukunori Korogi¹ (1.産業医科大学　放射線科, 2.Department of Neurology, University of Occupational and Environmental Health, 3.GE healthcare Japan)