^○KENJI IWAI, Hidenari Hongyo, Mitsuhiro Furuta, Rui Sato, Takeshi Aramaki (Shizuoka Cancer Center, Shizuoka, Japan)

^○ERI HOSHINO, Shohei Inui, Masayoshi Yamamoto, Akiyoshi Suzuki, Ryusei Mako, Toshimasa Sugawara, Taro Yokoyama, Hiroshi Kondo, Hiroshi Oosa (Teikyo Univercity Hospital,Tokyo, Japan)

^○SHINJI WADA, Junji Omori, Kotaro Hosoi, Akiyuki Kotoku, Kazuki Hashimoto, Junji Moriya, Shingo Hamaguchi, Hidefumi Mimura (Department of Radiology, St. Marianna University School of Medicine, Kanagawa, Japan)

^○KAZUYA MATSUNARI, NORIHIRO HASHIZUME, KOTA WATANABE, HIDEFUMI FUJISAWA (The Department of Radiology, Showa University Northern Yokohama Hospital)

^○KENGO FUJIMOTO, Takayuki Sanomura, Ayumi Ihara, Yasukage Takami, Katsuya Mitamura, kenithi Tanaka, Takashi Norikane, Naruhide Kimura, Yoshihiro Nishiyama (Department of Radiology, Kagawa University,Kagawa, Japan)

^○TOMOYA TAKAMI, Tomoyuki Yamaguchi, Hiroyuki Yoshitake (Department of Surgery,Kishiwada Tokushukai Hospital,Osaka,Japan)