1. AJCC Cancer Staging Manual;Amin,2018
2. SEER Cancer Stat Facts: Kidney and Renal Pelvis Cancer. National Cancer Institute. Bethesda, MD, http://seer.cancer.gov/statfacts/html/kidrp.html.
3. Prognostic value of the involvement of the urinary collecting system in renal cell carcinoma;Terrone;Eur Urol,2004
4. Renal cell carcinoma with a tumor thrombus in the ureter: a case report;Fujita;BMC Urol,2011
5. Thrombus-like tumor of renal cell carcinoma mimicking transitional cell carcinoma of kidney: a case report;Parikesit;Urology case reports,2017