Clinical Study

Prognostic Outcomes and Risk Factors for Patients with Renal Cell Carcinoma and Venous Tumor Thrombus after Radical Nephrectomy and Thrombectomy: The Prognostic Significance of Venous Tumor Thrombus Level

Figure 2

Prognosis comparison between T3 subgroups. (a) T3b and T3c patients had no significantly different long-term survival (). (b) Patients with IVC level II or level III tumor thrombus had significantly worse prognosis than those with IVC level I tumor thrombus ().