Getting up three or four times a night to pass urine. Standing at the toilet waiting for the stream to start, then watching it trickle. Planning bus trips and weddings around where the washrooms are. For many men over 50, these changes creep in so slowly that they're accepted as part of ageing, until one day the bladder won't empty at all.
The usual cause is benign prostatic hyperplasia (BPH), a non-cancerous enlargement of the prostate, the walnut-sized gland that wraps around the urethra (the tube carrying urine out of the bladder). As it grows, it squeezes the urethra. In a TURP (transurethral resection of the prostate), the urologist passes a thin telescope called a resectoscope up the urethra and uses an electrically heated wire loop to shave away the obstructing tissue from the inside, piece by piece. The chips are washed out, bleeding points are sealed, and a catheter is left in for a day or two. There is no cut on the skin.
TURP has been the standard operation for BPH for decades, and it works well. Most men notice a stronger stream and fewer night-time trips within a few weeks. The most common lasting change is that semen goes backwards into the bladder at orgasm instead of out (retrograde ejaculation). It's harmless, but it matters if you still want children.
Our urology department performs TURP for benign prostate enlargement. Before recommending it, your urologist checks your prostate with PSA testing, ultrasound and uroflowmetry (a test that measures the strength of your stream), and we don't push surgery while medicines are still working for you. Laser prostate surgery is also available for some men.