👉 The ureteropyelogram is a diagnostic test that involves a procedure to examine the urinary system, including the ureters and the kidneys. It is used to identify any abnormal changes or blockages in these structures, which can be caused by various conditions such as kidney stones, infections, or tumors. During an ureteropyelogram, a small camera is placed into the urethra (urine pipe) to view the urinary system from the outside. The ureters are then visualized