Chapter 20- Misc Diagnostic Test Flashcards
1
Q
What are three pathologies that can be detected by arteriography?
Dye is basically injected into veins. Fluro is then used to provide a picture of the lumen.
A
Aneurysm
vasospasm
fibromuscular dysplasia (beaded appearance)
2
Q
Employs a stron magnetic field and radiofrequency energy to produce images
What department of radiology is this?
A
MRI (Magnetic Resonance Imaging)
3
Q
Employs an xray to obtain cross sectional images of the soft tissue blood vessels. Can be used with IV contrast as well.
A
CT
4
Q
What are some limitations of CT?
A
Motion, pacemakers, limited with small vessels.
