A Novel Risk-based Approach Simulating Oncological Surveillance After Radical Nephroureterectomy in Patients with Upper Tract Urothelial Carcinoma

Keisuke Shigeta, Eiji Kikuchi, Takayuki Abe, Masayuki Hagiwara, Koichiro Ogihara, Tadatsugu Anno, Kota Umeda, Yuto Baba, Tansei Sanjo, Kazunori Shojo, Shuji Mikami, Ryuichi Mizuno, Mototsugu Oya