2 doctors weighed in:

What are the differences of getting CT angiography vs. Mra for ascending thoracic aortic aneurysm?

2 doctors weighed in
Dr. Craig Carter
Surgery - Thoracic
1 doctor agrees

In brief: Radiation

Cta uses radiation, while mra uses magnetic fields.
Both will give good images of vascular anatomy.

In brief: Radiation

Cta uses radiation, while mra uses magnetic fields.
Both will give good images of vascular anatomy.
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