preferred_name: Stage 0is Renal Pelvis and Ureter Cancer AJCC v8
preferred_name_lc: stage 0is renal pelvis and ureter cancer ajcc v8
label: stage 0is renal pelvis and ureter urothelial carcinoma AJCC v8
label_lc: stage 0is renal pelvis and ureter urothelial carcinoma ajcc v8