Reduced estimated glomerular filtration rate (eGFR <60 mL/min/1.73 m2 ) at first transurethral resection of bladder tumour is a significant predictor of subsequent recurrence and progression.

Reduced estimated glomerular filtration rate (eGFR <60 mL/min/1.73 m2 ) at first transurethral resection of bladder tumour is a significant predictor of subsequent recurrence and progression.