Satoru Ide¹, Shingo Kakeda¹, Keita Watanabe¹, Mari Miyata¹, Yohei Takeshita¹, Issei Ueda¹, Satoshi Fukumitsu¹, Naoaki Ohkubo², Shigeru Iwata², Shingo Nakayamada², Yoshiya Tanaka², Yukunori Korogi¹ (1.Department of Radiology, University of Occupational and Environmental Health School of Medicine, 2.First Department of Internal Medicine, University of Occupational and Environmental Health School of Medicine)

Hiroki Kato¹, Satoshi Goshima^1,2, Yukichi Tanahashi², Kimihiro Kajita¹, Yoshifumi Noda², Takayuki Miura¹, Ryohei Yaegashi¹, Shinichi Shoda¹, Fukio Okada¹, Masayuki Matsuo^1,2 (1.Department of Radiology service, Gifu University Hospital, 2.Department of Radiology, Gifu University Hospital)

Masahiro Enzaki¹, Toshinori Hirai², Minako Azuma², Yoshihito Kadota², Khant Zaw Aung², Toshiya Azuma¹, Masanori Komi¹ (1.Department of Radiological Technology, Faculty of Medicine, University of Miyazaki Hospital, 2.Department of Radiology, Faculty of Medicine, University of Miyazaki Hospital)