| intravenous urography | Excretory urography, radiography of kidneys, ureters, and bladder following injection of contrast medium into a peripheral vein. Retrograde urography, radiography of the urinary tract following injection of contrast medium directly into the bladder, ureter, or renal pelvis. Synonym: cystoscopic urography. (05 Mar 2000) |
|---|---|
| tension, intravenous | The pressure of the blood within a vein, the venous pressure. (12 Dec 1998) |
| fat emulsions, intravenous | Emulsions of fats or lipids used primarily in parenteral feeding. (12 Dec 1998) |