Radical cystoscopy: what to know

A clinician passes a thin viewing instrument through the urethra into the bladder to inspect the lining. Local anaesthetic gel may be used, or another form of anaesthesia may be planned for a longer examination or a procedure during the same appointment. The clinician may look for bleeding sources, inflammation, growths, narrowing, or other changes, and may take a tissue sample.

The word radical is associated with extensive cancer surgery, such as radical cystectomy, whereas cystoscopy is a diagnostic examination. [Cystoscopy](/treatments/diagnostics-and-staging/cystoscopy/) explains the test in more detail.

Tell the clinic about blood-thinning medicines, allergies, urinary infections, pregnancy, and difficulty passing urine. Follow instructions about eating, drinking, and arranging transport if sedation or general anaesthesia is planned. Afterward, mild burning when passing urine or a small amount of blood can occur for a short time. Drink fluids if your team says this is suitable, and follow any sample or medication instructions.

A cystoscopy result may lead to further imaging, tissue testing, surveillance, or a discussion about [Bladder Cancer](/conditions/bladder-cancer/). A finding does not by itself establish the final diagnosis.

Contact the clinic if burning worsens, blood persists, or you develop fever, chills, cloudy urine, or increasing pelvic pain. Seek urgent care if you cannot pass urine, have heavy bleeding or clots, severe pain, confusion, or feel faint. These symptoms can indicate infection, blockage, or another problem that needs timely assessment.

Ask why cystoscopy is recommended, whether a tissue sample may be taken, what anaesthetic is planned, and when results will be available. Ask which symptoms are expected afterward, whether medicines need adjustment, when normal activity can resume, and what the next step will be if the bladder lining looks abnormal.