intravenous pyelogram definition
Intravenous Pyelogram (IVP). Intravenous pyelogram (IVP) is an x-ray exam that uses an injection of contrast material to evaluate your kidneys, ureters and bladder and help diagnose blood in the urine or pain in your side or lower back.An IVP may provide enough information to allow your doctor to treat you with medication and avoid surgery.n intravenous pyelogram (IVP) is an x-ray examination of the kidneys, ureters and urinary bladder that uses iodinated contrast material injected into veins.