What is an intravenous pyelogram (IVP)?An intravenous pyelogram (IVP) is a type of x-ray that provides images of the urinary tract. The urinary tract is made up of:Kidneys, two organs located below the rib cage. They filter the blood, remove wastes, and make urine.Bladder, a hollow organ in the pelvis area that stores your urine.Ureters, thin tubes that carry urine from your kidneys to your bladder.In men, an IVP will also take images of the prostate, a gland in the male reproductive system. The prostate lies below a man's bladder.During an IVP, a health care provider will inject one of your veins with a substance called contrast dye. The dye travels through your bloodstream and into your urinary tract. Contrast dye makes your kidneys, bladder, and ureters look bright white on the x-rays. This allows your provider to get clear, detailed images of these organs. It can help show whether there are any disorders or problems with the structure or function of the urinary tract.Other names: excretory urography
