Urography uses imaging and contrast material to evaluate or detect blood in urine, kidney or bladder stones, and cancer in the urinary tract.

Urography with conventional x-ray is known as intravenous pyelogram (IVP) . Urography is also often performed using computed tomography (CT) or magnetic resonance imaging (MRI). CT and MR urography are painless and proven effective in detecting urinary tract issues.
https://www.radiologyinfo.org/en/info.cfm?pg=urography

Value of endovenous urography with osmotic diuresis (wash-out) in the diagnosis and evaluation of renovascular hypertension
https://www.ncbi.nlm.nih.gov/pubmed/5680572

An intravenous urogram (IVU) is a test that looks at the whole of your urinary system. It's sometimes called an intravenous pyelogram (IVP) .
https://www.cancerresearchuk.org/about-cancer/cancer-in-gene...

An intravenous pyelogram (IVP), also called an intravenous urogram (IVU) , is a radiological procedure used to visualize abnormalities of the urinary system, including the kidneys, ureters, and bladder. Unlike a kidneys, ureters, and bladder x-ray (KUB), which is a plain (that is, noncontrast) radiograph, an IVP uses contrast to highlight the urinary tract.
In IVP, the contrast agent is given intravenously, allowed to be cleared by the kidneys and excreted through the urinary tract as part of the urine. If this is contraindicated for some reason, a retrograde pyelogram, with the contrast flowing upstream, can be done instead.
https://en.wikipedia.org/wiki/Intravenous_pyelogram