Figure 5a: Brain angiogram demonstrating an aneurysm at the top of the left carotid artery. Figure 5b: A small catheter is advanced into the aneurysm. Figure 5c: Coils (small metal wires) are placed ...

and the catheter is guided up the artery into the brain’s blood vessels with x-ray guidance. An angiogram (x-ray image of blood vessels) is performed by injecting dye through the catheter and taking x ...

A cerebral angiogram revealed a 5-mm anterior communicating ... An intravenous cooling catheter was inserted using a subclavian catheter line and a stat CT scan of the head was ordered to look ...