^○HIROMITSU TANNAI¹, Yuya Koike², Yuichiro Kawahara³, Seishi Matsui², Makita Kohzoh⁴, Yoshitomo Hoshino⁵, Rei Hirose⁵, Takashi Sunouchi⁵, Haremaru Kubo⁵, shou Katsuragawa⁵, Masahiro Ichikawa⁵, Kazuki Nakai⁵, Tomoko Takiguchi⁵, Jun Saito⁵ (1.The Department of Diagnostic Radiology, Yokohama ROSAI Hospital, Kanagawa, Japan, 2.The Department of Interventional Radiology, Yokohama ROSAI Hospital, Kanagawa, Japan, 3.The Department of Radiology, Jichi Medical University Hospital, Tochigi, Japan, 4.The Department of Radiology, Nerima Hikarigaoka Hospital, Tokyo, Japan, 5.Endocrinology and Diabetes Center, Yokohama ROSAI Hospital, Kanagawa, Japan)

^○MANABU TAJIMA¹, Akihiko Shiraishi¹, Hiromasa Gotou², Yuki Yamashiro¹, Hitomi Kato¹, Shingo Okada¹, Takasumi Tabata¹, Yutaka Ikenouchi¹, Masataka Yanagida¹, Kazuhiro Suzuki¹, Kouji Murakami¹, Ryouhei Kuwatsuru¹ (1.The Department of Radiology, Juntendo University Hosipital, 2.The Department of Diabetes, Endocrinology and Metabolism, Juntendo University Hosipital)

^○junichi Nojiri, Yoshiaki Egashira, Go Takeshita, Hiroyuki Irie (Department of Radiology, Faculty of Medicine, Saga University, Saga, Japan)

^○Tomomi Sato¹, Hideki Ota¹, Yoshitaka Toyama¹, Satoru Yanagaki², Hiroki Kamada¹, Atsuro Masuda¹, Tomonori Matsuura³, Kazumasa Seiji¹, Kei Takase² (1.Department of Diagnostic Radiology, Tohoku University Hospital, Miyagi, Japan, 2.Department of Diagnostic Radiology, Tohoku University Graduate School of Medicine, 3.Department of Radiology, Medical and Pharmaceutical University Hospital)