The scan itself usually takes about 10-15 minutes. Including preparation, the overall process may take around 20-30 minutes.

No, the scan is painless. The patient simply lies still on a table while the machine takes images of the urinary system.

CT scans involve low radiation exposure, which is generally safe for most patients. However, pregnant patients should discuss alternative imaging options with their healthcare provider due to radiation sensitivity.

Typically, no special preparation is needed, but it’s helpful to stay well-hydrated before the scan unless otherwise instructed by your doctor. You may also need to remove metal objects from the area being scanned.