Prostatectomy includes a number of surgical procedures to remove part or all of the prostate gland. The prostate gland is situated in the male pelvis, below the urinary bladder. It surrounds the urethra, which carries urine from the bladder to the penis.
Prostatectomy can be performed in several ways, depending on the condition involved and recommended treatment approach:
Radical prostatectomy is surgery to remove the entire prostate gland and surrounding lymph nodes as treatment for men with localized prostate cancer. A surgeon can perform a radical prostatectomy using different techniques, including:
- Robot-assisted radical prostatectomy. The surgeon makes several small incisions in your lower abdomen to remove the prostate. He or she sits at a console, using instruments attached to a computer-assisted mechanical device (robot). The robotic device allows a more precise response to movement of the surgeon's hands.
- Open radical prostatectomy. The surgeon typically makes an incision in your lower abdomen to remove the prostate (retropubic surgery).
- Laparoscopic radical prostatectomy. The surgeon makes several small incisions in your lower abdomen and inserts special tools to remove the prostate.
Simple prostatectomy, on the other hand, is generally recommended for men with severe urinary symptoms and very enlarged prostate glands (rather than prostate cancer), and can be performed open or robotically. This enlargement of the prostate is called benign prostatic hyperplasia, or BPH. Simple prostatectomy doesn't remove the entire prostate, as in a radical prostatectomy, but instead removes just the obstructive part of the prostate that's blocking the flow of urine.
Mayo Clinic urologists use advanced endoscopic techniques to address enlarged prostate symptoms without the need for open, laparoscopic, or robotic surgery in most cases.
Mayo Clinic's approach