Influence of hyperuricemia treatment on postoperative acute kidney injury among hyperuricemia patients: a single-center retrospective database analysis oleh Shinichiro Watanabe, Takashi Kawano, Taro Horino, Tatsuki Matsumoto, Keitaro Nagata, Yutaka Hatakeyama, Fabricio M. Locatelli, Masataka Yokoyama, Yoshio Terada, Yoshiyasu Okuhara