Computed tomography of the urinary system with contrast injection is a technique that uses X-rays and a low-array detector system to reproduce images of the urinary system structure. The results of a computed tomography of the urinary system with contrast injection allow for the assessment and detection of abnormalities and diseases of the urinary system.

CT scan of the urinary system is an imaging technique that allows observation and evaluation of the entire urinary system from the renal pelvis to the bladder, ureters, excretory tract, etc. CT scan of the urinary system to examine the renal vessels and construct the excretory tract can also help evaluate the renal arteriovenous system.