CTA can also provide characteristic images of femoropopliteal graft-related aneurysms and mycotic aneurysms but can be misleading in cases of hematoma adjacent to the neurovascular bundle.

If an aneurysm is suspected, doctors may use a CT scan or MRI to create detailed images of the brain. A CT angiography (CTA) or magnetic resonance angiography (MRA) can provide a clearer view of ...

Cerebral angiography remains the gold standard to demonstrate the ruptured aneurysm, although computed tomography angiography can detect aneurysms with comparable sensitivity. The modified Fisher ...