CT IVU / Pyelogram With Contrast

Specimen Required

NONE

Fasting Required

Purpose of the Test

This test is typically ordered to diagnose kidney stones, blockages in the urinary tract, or tumors or other abnormalities in the urinary system.

When this test is required

The test may be requested by a urologist or other healthcare provider when a patient is experiencing symptoms of a urinary tract problem or as part of routine screening for patients with a history of urinary tract conditions.

What the Test Detects

The test uses a contrast material that is injected into the veins to enhance the images produced by the CT scan. The contrast material helps to highlight the urinary system, making it easier to identify any abnormalities.

Preparation for the Test

Patients may need to abstain from food and drink for a certain period of time prior to the test, and they may be asked to take a laxative or receive an enema to help clear the bowels. It is also important to inform the doctor or technician if the patient has any allergies to contrast materials or any other medical conditions that may affect the test.

Sample Requirements

No sample is required for this test.

Additional Notes

CT IVU involves exposure to radiation, so it is important to discuss the risks and benefits of the test with a healthcare provider before undergoing the procedure. Patients may also experience mild discomfort from the injection of contrast material, and some individuals may experience an allergic reaction to the contrast material. It is important to inform the healthcare provider if there is a history of allergies or any other medical conditions that may affect the test.

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