Kazuhiro Oguchi^1,3、Nagaaki Katoh²、Yoshiki Sekijima²、Atsuko Itoh³、Kikuko Kaneko³ (1.Jisenkai Brain Imaging Research Center, Matsumoto, Japan、2.Department of Neurology and Rheumatology, Shinshu university school of medicine, Matsumoto, Japan、3.Department of Diagnostic Radiology, Aizawa Hospital, Matsumoto, Japan)

Keiko Koyama¹、Taichi Ogura¹、Megumi Kanou¹、Kaoru Maehara¹、shigeto Naitou²、Takuji Toyama³ (1.Division of Radiology, Gunma Cardiovascular Center, Maebashi, Japan、2.Division of Cardiology, Gunma Cardiovascular Center, Maebashi, Japan、3.Toyama internal medicine and cardiovascular clinic, Maebashi, Japan)

Takashi Norikane、Yuka Yamamoto、Masashi Imajo、Kengo Fujimoto、Yasukage Takami、Katsuya Mitamura、Kenichi Tanaka、Hanae Okuda、Yoshihiro Nishiyama (Department of Radioogy, Fucalty of Medicine, Kagawa University, Kagawa, Japan)

Hiroki Suenaga¹、Kenji Fukushima¹、Ryo Yamakuni¹、Shigeyasu Sugawara¹、Hirofumi Sekino¹、Osamu Hasegawa¹、Shiro Ishii¹、Hiroshi Ito¹、Masayoshi Oikawa²、Yasuchika Takeishi² (1.Department of Radiology, Fukushima medical University, Fukushima, Japan、2.Department of Cardiology, Fukushima medical University, Fukushima, Japan)

Chio Okuyama¹、Kuninori Kusano¹、Miki Ito¹、Yasutaka Inudzuka²、Yuzo Takeuchi²、Tatsuya Higashi³、Shinya Kagawa¹、Hiroshi Yamauchi¹ (1.Division of PET Imaging, Shiga Medical Center Research Institute, Moriyama, Japan、2.Shiga General Hospital, Moriyama, Japan、3.National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan)