If a patient goes to the doctor because of the symptoms listed above, it will result the diagnosis of an enlarged prostate. We can confirm such suspicions with different examinations. This includes the measurement of the urine flow strengths (Urometria), the digital rectal examination of the prostate, the ultrasound examination of the urinary bladder, a blood and a urine test.  The latter examinations give information about how the kidneys are already damaged.