A computerized tomography (CT) urogram is an imaging exam used to evaluate the urinary tract. The urinary tract includes the kidneys, bladder and the tubes (ureters) that carry urine from the kidneys to the bladder.

What is the difference between a CT scan and a CT urogram?

A CT urogram is a test that uses a CT scan and a special contrast medium or dye that a doctor injects into a vein. The contrast dye provides a high quality image to allow doctors to look at the urinary system and make a diagnosis.

Can a CT urogram detect bladder cancer?

Conclusion: CT urography is an accurate noninvasive test for detecting bladder cancer in patients at risk for the disease. The high NPV of CT urography in patients with hematuria may obviate cystoscopy in selected patients.