^○SHUICHIRO NAKAMINATO, MITSUHIRO KISHINO, MARIE TAKAHASHI, KOICHIRO KIMURA, AYUMU YAMADA, YOSHIO KITAZUME, UKIHIDE TATEISHI (Department of Radiology, Tokyo Medical and Dental University, Tokyo, Japan)

^○SHOHEI TAKASUGI¹, Yasufumi Ohuchi¹, SHINSAKU YATA¹, AKIRA ADACHI¹, MASAYUKI ENDO¹, KAZUMICHI TSUKAMOTO¹, SHUICHI YAMAMOTO¹, KENSUKE MATSUMOTO¹, MIKA KODANI¹, JYUN MAKISHIMA¹, SHINYA FUJII¹, MAKOTO ENOKIDA², IKUTA HAYASHI², YUJI OKUNO³ (1.Department of Radiology, Tottori University Fuculty of Medicine, Yonago, Japan, 2.Department of Orthopaedic Surgery,Tottori University Fuculty of Medicine, Yonago, Japan, 3.OKUNO CLINIC, Tokyo, Japan)

^○TOMOYUKI NOGUCHI, YOSHITAKA SHIDA, TAKASHI OKAFUJI, FUMIYA UCHIYAMA, KOTA YOKOYAMA, YUKARI NAKAMURA, SATOSHI MAKISE, YOSHIRO NINOMIYA, TSUYOSHI TAJIMA (Department of Radiology, National center for Global health and Medicine)

^○YOSHITAKA SHIDA, TOMOYUKI NOGUCHI, TAKASHI OKAFUJI, MASATOSHI HOTTA, KOTA YOKOYAMA, FUMIYA UCHIYAMA, YUKARI NAKAMURA, SATORU MAKISE, YOSHIRO NINOMIYA, TSUYOSHI TAJIMA (Department of Radiology, National Center for Global Health and Medicine, Tokyo, Japan)

^○YOUHEI OOKI, YOU MATUI, YOUHEI MUNETOMO, SYUNSUKE KISAKI, JUN HASUMI, YASUAKI HASWGAWA, RUI KANOU, TAKAYUKI SUZUKI, YUUKI KAWASUMI, KOUITI ASIDA, HIROYA OJIRI (The Jikei University Hospital, Tokyo, Japan)

^○KAZUKI HASHIMOTO, Junji Ohmori, Kotaro Hosoi, Atsushi Hiroishi, Akiyuki Kotoku, Shinji Wada, Junji Moriya, Shingo Hamaguchi, Misako Nishio, Hidefumi Mimura (St. Marianna University School of Medicine)