Cystoscopy, bladder biopsy and fulguration explained

A cystoscope enters through the urethra so the urologist can examine the inside of the bladder without an external incision. Suspicious or inflamed tissue can be sampled with instruments passed through the scope. Fulguration then applies electrical current to destroy a small abnormal area or control bleeding at the biopsy site. The tissue goes to a pathology laboratory, where its cell pattern determines the diagnosis; the visual impression during the procedure cannot replace that analysis.

Before the procedure, give the team a complete medication list, including medicines that affect clotting, and report urinary infection symptoms or allergies. Follow the specific instructions about eating, drinking, medication changes, anaesthesia, and transport home; do not stop prescribed medicine unless the treating team directs you. Afterwards, use pain relief as advised, drink fluids if permitted, and avoid strenuous activity for the period stated in the discharge plan. Clarify when a catheter should be removed and how the pathology result will be communicated.

Some burning, urinary frequency, and a small amount of blood can follow bladder instrumentation. Call the clinical team if discomfort or bleeding is increasing instead of easing. Obtain urgent assessment if you cannot urinate, pass large clots, develop heavy bleeding, have fever or shaking chills, experience severe pelvic or back pain, become faint, or feel acutely unwell. If a catheter stops draining and the lower abdomen becomes painful or swollen, seek help without delay.

Confirm why the biopsy is being taken, how much tissue the clinician expects to treat, and what type of anaesthesia is planned. Ask what urinary changes are expected at home, whether a catheter is likely, whom to contact after hours, and when usual exercise or work can resume. Once pathology is available, ask whether the sample explains the abnormal area, whether further testing is needed, and what the next clinical decision will be.