Few tests generate as much apprehension from the name alone. A man is told a camera will be passed up through the penis into the bladder, and the imagination does the rest, usually with dimensions that bear no relation to the actual instrument. A fair number of men delay the appointment, and some do not book it at all — which is a problem, because cystoscopy is most often ordered to rule out something that genuinely needs ruling out.
The reality is more ordinary. A cystoscopy is typically a matter of minutes, is usually done in clinic without a general anaesthetic, and is described afterward by most men as uncomfortable rather than painful. It also does something no scan can do: it allows direct visual inspection of the lining of the bladder and urethra.
Why It Gets Ordered
The most common reason is blood in the urine. Visible blood always warrants investigation, and blood detected only on a laboratory test often does as well. There are many benign explanations — infection, stones, an enlarged prostate — but bladder cancer is one of the possibilities, and it is a condition where early detection matters considerably. Bladder cancer is more common in men than women and is strongly associated with smoking and with certain occupational chemical exposures, which is relevant in an industrial region. Importantly, the bleeding it causes is usually painless and often intermittent, so blood that appeared once and then stopped still requires investigation. Waiting to see whether it comes back is the most common way this gets found late.
Other reasons include urinary symptoms that have not been explained by simpler tests, recurrent urinary infections, suspected strictures or narrowing of the urethra, stones in the bladder, assessment before certain prostate procedures, and ongoing surveillance for men who have previously had bladder tumours. Cystoscopy is also used to carry out small procedures — taking a biopsy, removing a stone, or placing a stent.
What Actually Happens
Most cystoscopies in men use a flexible cystoscope, a thin instrument roughly the diameter of a urinary catheter, with a camera and light at the tip. A rigid instrument is used for certain procedures and generally involves anaesthetic.
For a flexible cystoscopy the man lies on his back. The area is cleaned, and anaesthetic gel — which also acts as lubricant — is instilled into the urethra and left for a few minutes to take effect. The cystoscope is then passed gently along the urethra into the bladder, which is filled with sterile fluid so the walls can be seen clearly. The urologist inspects the bladder lining systematically and withdraws the instrument. The whole thing usually takes only a few minutes.
What men report varies. The most commonly described sensations are pressure, a strong urge to urinate as the bladder fills, and a brief stinging as the scope passes the prostate area. Most men are surprised at how quickly it is over. It is generally possible to watch on the monitor, and many prefer to, since it makes the process less abstract and the findings can be explained in the moment.
Afterwards
Most men drive themselves home and return to normal activity the same day. Mild burning on urination for a day or so is expected, as is some pink discolouration in the urine and a need to urinate more frequently at first. Drinking plenty of fluids helps. These effects settle quickly.
A urinary tract infection is the main risk, though uncommon. Worsening pain, fever or chills, inability to pass urine, or heavier bleeding with clots should prompt contact with a clinician rather than waiting it out.
Findings are often available immediately, since the urologist has just looked. Where a biopsy was taken, the pathology takes longer and a follow-up appointment is arranged. Being told at the end of the procedure that the bladder looked normal is a common outcome, and one that resolves a worry that may have been running for months.
Dr. Raymond Nash performs urological assessment at Grande Prairie Men’s Medical Clinic and can discuss whether cystoscopy is warranted and what it would involve in your case. Appointments can be booked at gpmm.clinic or by calling (587) 416-8296. This article is general information and is not a substitute for an individual medical assessment.