Miyako Morooka, Sunao Mizumura, Akiko Kajiyama, Nobutomo Ishii, Kazuhiro Tachiki, Tadashi Kokubo, Koji Sekiguchi, Takushi Okubo, Atsuro Terahara (Department of Radiology, Toho University Omori Medical Center, Tokyo, Japan)

Shigeyasu Sugawara¹, Shiro Ishii^2,3, Norihito Akatani², Hirotake Watanabe³, Motoharu Hakozaki³, Hiroki Suenaga³, Hideki Fujimaki³, Daichi Kuroiwa³, Hirofumi Sekino³, Hiroshi Ito^1,3, Noboru Oriuchi^1,2 (1.Advanced Clinical research Center, Fukushima medical University, Fukushima, Japan, 2.Department of Nuclear Medicine, Fukushima medical University Hospital, Fukushima, Japan, 3.Department of Radiology and Nuclear Medicine, Fukushima medical University, Fukushima, Japan)