682 PRESENCE OF URETERAL TUMOR WAS ASSOCIATED WITH POOR PROGNOSIS IN UPPER URINARY TRACT UROTHELIAL CARCINOMA PATIENTS TREATED BY NEPHROURETERECTOMY: A MULTICENTER DATABASE STUDY OF 1063 PATIENTS

Yuma Waseda*, Kazutaka Saito, Junichiro Ishioka, Yoh Matsuoka, Noboru Numao, Fumitaka Koga, Hitoshi Masuda, Yasuhisa Fujii, Tokyo, Japan; Yasuyuki Sakai, chiba, Japan; Tetsuo Okuno, Ibaraki, Japan; Chizuru Arisawa, Tokyo, Japan; Shigeyoshi Kamata, Saitama, Japan; Katsuji Nagahama, Chiba, Japan; Junji Yonese, Tokyo, Japan; Akira Noro, Saitama, Japan; Toshihiko Tsujii, Tokyo, Japan; Shinji Morimoto, Ibaraki, Japan; Yotsuo Higashi, Saitama, Japan; Iwao Fukui, Kazunori Kihara, Tokyo, Japan