https://www.cancerresearchuk.org/about-cancer/tests-and-scans/ivu-or-ivp
IVU (Intravenous urogram) or IVP (Intravenous pyelogram) | Tests and scans | Cancer Research UK
An IVU (Intravenous urogram) or IVP (Intravenous pyelogram) is a test to look at your urinary system. This includes the kidneys, bladder and ureters.
tests and scansintravenous urogram