case_images: PMC3872646_01
case_images: Axial CT brain scan showing dilatation of the vertebrobasilar system. Ventriculomegaly is appreciated as well
case_images: SNI-4-153-g001.jpg
case_images: PMC3872646_01_SNI-4-153-g001.jpg
case_images: F1
case_images: A computed tomography (CT) scan of the head [Figure 1] and magnetic resonance imaging (MRI) of the brain [Figure 2] demonstrated a VBD with formation of a focal fusiform aneurysm in the proximal basilar artery.
case_images: (Left to right) Sagittal T1-weighted, axial T2-weighted brain MRI showing right-sided vertebral artery dolichoectasia compressing the brainstem
case_images: SNI-4-153-g002.jpg
case_images: PMC3872646_01_SNI-4-153-g002.jpg
case_images: F2
case_images: A computed tomography (CT) scan of the head [Figure 1] and magnetic resonance imaging (MRI) of the brain [Figure 2] demonstrated a VBD with formation of a focal fusiform aneurysm in the proximal basilar artery.
case_images: Axial Magnetic Resonance angiography of the brain showing dilatation of the vertebrobasilar artery and the internal carotid arteries
case_images: SNI-4-153-g003.jpg
case_images: PMC3872646_01_SNI-4-153-g003.jpg
case_images: F3
case_images: A magnetic resonance (MR) angiogram [Figure 3] revealed fusiform dilatation of the intradural distal right vertebral artery giving rise to the dysplastic dilated basilar artery, which had increased in size.