Yes, the procedure is generally safe. However, it involves exposure to a small amount of radiation and the use of contrast dye, which may cause mild side effects like a warm sensation or nausea. Serious allergic reactions are rare, but patients should inform their healthcare provider of any known allergies, especially to iodine.

Patients are usually asked to fast for 4 to 6 hours before the scan and to stay well-hydrated. It is important to inform your doctor of any allergies, kidney problems, or if you are pregnant, as these factors may influence the use of contrast dye.

Yes, a CT KUB is highly effective in detecting almost all types of kidney stones. The contrast-enhanced version helps differentiate stones from other masses and provides a clearer view of complex cases, such as when stones are hidden behind dense tissues.

The radiologist typically reviews the images within a few hours to a day. Your healthcare provider will discuss the findings with you, usually within a day or two after the scan.