Imaging Studies III: Computed Tomography

Computed Tomography, or CT, of the genitourinary tract is a noninvasive imaging technique used to obtain detailed images of the kidneys, ureters, bladder, and adrenal glands.

Before the scan, the healthcare provider reviews the patient’s history for allergies to iodine or contrast agents and assesses renal function.

Additionally, the nurse confirms the patient has remained NPO for 4 hours, reviews the procedure and risks, and ensures written consent has been obtained.

Then, the patient changes into a gown and removes metallic objects.

During the scan, the nurse helps the patient lie supine on the CT table.

If contrast is required, an IV line is placed, and contrast dye is administered at this time.

Next, the patient moves into the gantry and holds their breath briefly during the scan.

The scanner then rotates around the patient, capturing detailed cross-sectional images to reveal kidney stones, tumors, cysts, infections, or kidney and bladder injuries.

After the scan, the patient is monitored if contrast dye was administered, and encouraged to drink fluids. The procedure is then documented