According to the Kaplan–Meier survival analysis with the Log‐rank test for PNI, NLR, LIV, Ki‐67, T‐stage, and pre‐operative combined hydronephrosis, survival was worse for low PNI, high NLR, combined LVI, high Ki‐67 expression, higher T‐stage, pre‐operative combined hydronephrosis with multiple tumors, and combined with hypertensive diabetes (Figures 2 and 3). Here, MKI67 is linked to hydronephrosis.