Surgical Outcome of Renal Cell Carcinoma with Tumor Thrombus Extension into Inferior Vena Cava and Right Atrium (Beating Heart Removal of Level 4 Thrombus): A Challenging Scenario. Journal of Kidney Cancer, [S. l.], v. 7, n. 2, p. 11–17, 2020. DOI: 10.15586/jkcvhl.v7i2.149. Disponível em: https://mail.jkcvhl.com/index.php/jkcvhl/article/view/149. Acesso em: 27 apr. 2026.