arteriogram
- n an X ray of an artery filled with a contrast medium
- A quickly performed arteriogramdye injected into the main artery of the neck and photographed by X ray as it flows through the vessels of the brainhad revealed the .
- In some cases, the next thing to do is inject radiopaque dye into the patient's arm or neck arteries and take an arteriogram, a rapid-fire series of X rays.