Positive urine cytology but negative white‐light cystoscopy: an indication for fluorescence cystoscopy?

Abstract

This study shows that FC is beneficial in the detection of malignant and premalignant lesions, if there is negative white-light cystoscopy but positive urine cytology. The immediate identification of the exact site of a malignant lesion during FC enables the physician to diagnose and treat these patients more accurately and with no delay.