For histopathological subtype, high Ki-67 expression was correlated with poor CSS (HR = 1.67; 95% CI: 1.47–1.89; p < 0.001) and DFS (HR = 3.66; 95% CI: 2.00–6.72; p < 0.001) for ccRCC. The gene discussed is MKI67; the disease is nonpapillary renal cell carcinoma.