TP53 and FGFR3 Gene Mutation Assessment in Urine: Pilot Study for Bladder Cancer Diagnosis.

Abstract

Our original data confirmed the feasibility of TP53 and FGFR3 mutation detection in urine sediment. These measurements, together with urine cytology, may increase tumor detection. The sensitivity of the TP53/FGFR3 phenotype test in the urine was less than 50% and was not able to replace standard cystoscopy in the diagnosis of bladder tumors.