To see blood vessels more accurately with CT scans, contrast dye must be injected ... Figure 3d: The same surgical image immediately after clip placement on the brain aneurysm, curing it. Aneurysms ...

If you have symp­toms of a brain aneurysm, your doctor might do several different tests, including: Imaging tests – These tests include a CT scan and an MRI. Both show pictures of your brain.

A brain aneurysm is diagnosed through imaging tests that detect abnormalities in blood vessels. If an aneurysm is suspected, doctors may use a CT scan or MRI to create detailed images of the brain.