Nakadai, Jumpei, Hiroki Ide, Yosuke Hirasawa, Yujiro Ito, Yasumitsu Uchida, and Takeshi Masuda. “Isolated Cervical Lymph Node Metastasis of Renal Pelvic Squamous Cell Carcinoma: A Case Report”. Canadian Urological Association Journal 7, no. 5-6 (May 13, 2013): e344–6. Accessed April 26, 2026. https://cuaj.ca/index.php/journal/article/view/988.