An overview of CT urogram
A CT urogram is an imaging exam used to evaluate the urinary tract, which includes the kidneys, bladder, and ureters. X-rays are used to generate detailed 2D images of the urinary tract, and a contrast material is injected into a vein to help highlight the structures being examined. It is performed to diagnose urinary tract conditions such as kidney stones, bladder stones, infections, tumors, cysts, cancer, or structural problems.
What is CT urogram used for?
A CT urogram is used to examine the kidneys, ureters, and bladder to determine if these structures are functioning properly and look for any signs of disease that may affect the urinary system. It may be recommended for patients with signs and symptoms such as pain in the side or back, blood in the urine, or urinary tract disorders. The exam can aid in diagnosing conditions like kidney stones, bladder stones, complicated infections, tumors or cysts, cancer, or structural problems.
How to prepare for CT urogram?
Patients may need to follow specific guidelines before a CT urogram, depending on their medical history and current health condition. Some general instructions may include:
- Drinking water before the procedure to expand the bladder.
- Following dietary restrictions, if applicable.
- Avoiding urination before the exam. It is always best to consult with a healthcare professional for personalized instructions based on individual medical conditions.
How is CT urogram conducted?
A CT urogram is conducted by using X-rays to generate detailed images of the urinary tract, including the kidneys, bladder, and ureters. An X-ray dye (iodine contrast material) is injected into a vein in the arm to highlight the urinary structures. The patient lies on an exam table and may be asked to change positions as the table moves slowly through the scanner. The imaging process may involve holding the breath briefly to avoid blurring the images. After the exam, the doctor reviews and interprets the X-ray images, looking for any signs of disease or abnormalities in the urinary system.
How are CT urogram results reported?
The results of a CT urogram are reported by a radiologist who reviews and interprets the X-ray images from the CT urogram. They send a report to your doctor, and you should plan to discuss the results with your doctor at a follow-up appointment.