Yu TAMURA, Masahiro OGAWA, Seiichiro SUDA, Masahirou KANEKO, Yukinobu WATANABE, Midori HIRAYAMA, Hitomi RYUZAKI, Naoko SUGIYAMA, Hirohumi KOGURE (Division of Gastroenterology and Hepatology, Nihon University School of Medicine)

Tomoyuki OHTA¹, Masahiro KUROBE², Tatsuya TAKAYAMA², Kousuke KOJOU³, Teruaki IWAMOTO⁴, Kazumitsu YAMAZAKI⁵, Shinya OKADA⁶ (1.Radiology, International University of Health and Welfare Hospital, 2.Urology, International University of Health and Welfare Hospital, 3.Urology, University of Tsukuba Hospital, 4.Reproduction, Oak Clinic Ginza, 5.Urology, Tsukuba Gakuen Hospital, 6.Pathology, Kitasato University Medical Center)

Mamiko SATO¹, Megumi YASUNAGA³, Yusuke SATO⁴, Mariko TANAKA⁵, Hiroaki GOTOH¹, Tomomi IWAI¹, Hirohide SUZUKI¹, Masaya SATO², Yoshikazu ONO¹, Yutaka YATOMI² (1.Department of Clinical Laboratory Medicine, The University of Tokyo Hospital, 2.Department of Clinical Laboratory Medicine, Graduate School of Medicine, The University of Tokyo Hospital, 3.Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo Hospital, 4.Department of Urology, Graduate School of Medicine, The University of Tokyo Hospital, 5.Department of Pathology, Graduate School of Medicine, The University of Tokyo Hospital)

Maki OTA¹, Tsukasa SAIDA², Miki YOSHIDA², Syuuya KANDORI³, Youhei SUGAYA¹, Manami NAKAJIMA¹, Chiaki TAKANO¹, Hiroyuki NISHIYAMA³, Takashi KAMIMAKI¹ (1.Department of Laboratory, University of Tsukuba Hospital, 2.Department of Diagnostic Radiology, University of Tsukuba Hospital, 3.Department of Urology, University of Tsukuba Hospital)