MKI67 and hydronephrosis: And the results showed 153 patients with high PNI (58.4%), 109 patients with low PNI (41.6%), 185 patients with high NLR (70.6%), 185 patients with low NLR patients 77 (29.4%), low Ki‐67‐expressing patients 80 (32.1%) and high Ki‐67‐expressing patients 169 (67.9%), and Kaplan–Meier survival analysis for each variable suggested poorer survival in patients with pre‐operative combined Hydronephrosis, higher T‐stage, combined LVI, low PNI, and high NLR (Figure 2).