What Kind of Test Does a Urologist Perform?

A urologist is a specialized surgeon who tests for and treats conditions of the urinary system, from the kidney to the urethra. Cystoscopy is a test that involves placing a camera into the urinary bladder to look for problems. A kidney biopsy is important to determine if the disorder is arising at the level of the kidney. A urologist also performs many treatments, including on the prostate, vasectomies and circumcisions.