Prognostication in Japanese patients with bacillus Calmette-Guérin-unresponsive non-muscle-invasive bladder cancer undergoing early radical cystectomy

Nobutaka Nishimura, Makito Miyake^*, Kota Iida, Tatsuki Miyamoto, Ryotaro Tomida, Kazuyuki Numakura, Junichi Inokuchi, Takahiro Yoneyama, Yoshiaki Matsumura, Shugo Yajima, Hitoshi Masuda, Naoki Terada, Rikiya Taoka, Takashi Kobayashi, Takahiro Kojima, Yoshiyuki Matsui, Naotaka Nishiyama, Hiroshi Kitamura, Hiroyuki Nishiyama, Kiyohide Fujimoto