Seigo Kinuya¹, Yoshiyuki Kakehi², Naoya Masumori³, Shunji Takahashi⁴, Makoto Hosono⁵, Kazufumi Hirano⁶, Yasuhiro Matsuba⁶, Toshiyuki Sunaya⁷, Hirotsugu Uemura⁸ (1.Department of Nuclear Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan, 2.Department of Urology, Kagawa University Faculty of Medicine, Kagawa, Japan, 3.Department of Urology, Sapporo Medical University School of Medicine, Sapporo, Japan, 4.Department of Medical Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan, 5.Department of Radiology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan, 6.Pharmacovigilance, Medical Affairs, Bayer Yakuhin, Ltd, Osaka, Japan, 7.Clinical Statistics, Product Development, Bayer Yakuhin, Ltd, Osaka, Japan, 8.Department of Urology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan)

Kazuhito Toya¹, Akane Takahashi¹, Takashi Ohigashi² (1.Department of Radiology, International University of health and welfare Mita Hospital, Tokyo, Japan, 2.Department of Urology, International University of health and welfare Mita Hospital, Tokyo, Japan)

Ken Watanabe¹, Uchiyama Mayuki¹, Takahiro Kimura², Taishi Matsura², Hiroya Ojiri¹ (1.Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan, 2.Department of Urology, The Jikei University School of Medicine, Tokyo, Japan)

Shimpei Urabe¹, Hiroshi Honjo¹, Masayuki Miyajima¹, Takayuki Kohno¹, Hiroshi Ito² (1.Department of Radiology, Shirakawa Kosei General Hospital, 2.Department of Radiolody, Fukushima Medical University)

Keiji Shimizu¹, Masaki Kokubo², Mutsushi Kawakita³, Megumu Hino⁴, Atsuhisa Ogawa¹, Tatsuhito Yamamoto¹, Kenji Baba¹, Noboru Okuuchi¹ (1.Department of Radiological Technology, Kobe City Medical Center General Hospital, 2.Department of Radiation Theraphy, Kobe City Medical Center General Hospital, 3.Department of Urology, Kobe City Medical Center General Hospital, 4.Department of Radiology, Kobe City Medical Center General Hospital)