The most common tests used to evaluate a brain for aneurysms include: Magnetic Resonance Imaging Angiogram (MRA) – Uses magnetic fields to create images of the brain and the brain’s blood vessels.

Computerized Tomography (CT) scan uses multiple x-ray images taken from different angles to produce pictures of the brain. A computerized tomography angiogram (CTA) is a CT scan with a contrast dye ...

Should the guidelines be updated, CT angiography can by all means be discussed as a procedure for demonstrating the irreversibility of clinically established loss of brain function. Conflict of ...