Three D Angiograms
Image A: Arteriovenous malformation (AVM)
Image B: Posterior communicating artery aneurysm
[Courtesy of Dr. P. Porter]
Internal Carotid Stenosis
Angiograms showing severe internal carotid stenosis. [Courtesy of Dr. J. Spears]
Infarcts
Left Image: Left PCA Infarct
Right Image: Old Large MCA Infarct
Arterio-venous Malformations – AVMs
Image A: Post-contrast axial T1-weighted MRI showing an AVM in the left occipital region.
Image B: Post-contrast coronal T1-weighted MRI showing an AVM.
Image C: Post-contrast sagittal T1-weighted MRI showing an AVM.
[Courtesy of Dr. J. Spears]
Angiograms of Basilar Aneurysm
Image A: Clipped
Image B: Aneurysm
[Courtesy of Dr. P. Porter]
Aneurysms in the Circle of Willis
Left Image: MCA aneurysm. Cerebral angiogram showing middle cerebral artery aneurym.
Centre Image: Anterior communicating artery aneurysm. Oblique view of cerebral angiogram showing an anterior communicating artery aneurtsm (on left of image).
Right Image: Clipped MCA aneurysm. Post-operative cerebral angiogram showing a clipped MCA aneurysm (skin staples visible).
