A cystoscopy is a procedure that involves inserting a tool into the urethra and up into the bladder to examine these organs. The tool is a cystoscope — a thin, flexible instrument with a light and a ...

Blue light cystoscopy (BLC) is a guideline-recommended endoscopic tool to detect bladder cancer with high sensitivity. Having clear, high-quality images during cystoscopy is crucial to the sensitive, ...