AUTHOR=Wu Hao , Jia Dan , Dai Xianyu , Cao Hongliang , Wang Fulin , Yang Tong , Wang Lei , Xu Tao , Gao Baoshan TITLE=A new nomogram for predicting extraurothelial recurrence in patients with upper urinary tract urothelial carcinoma following radical nephroureterectomy JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1442168 DOI=10.3389/fonc.2024.1442168 ISSN=2234-943X