A retrograde pyelogram (RPG) is an imaging test that uses contrast dye in your urinary tract to take a better X-ray image of your urinary system. Your urinary system includes your kidneys, bladder, ...

IN the evaluation of patients with impairment of renal function it is often important to delineate the anatomic status of the urinary tract. For this purpose retrograde pyelography is customarily ...

When UPJ obstruction is suspected, radiographic studies are required to give both anatomical and functional information. Ultrasonography and non-contrast CT are most commonly employed as the initial ...

A retrograde pyelogram is a diagnostic test that looks inside your kidneys, bladder, and ureters with an X-ray. Ureters are tubes connecting your bladder and the kidneys. Typically, a retrograde ...