Vngiogram of basilar artery bifurcation showing
(C) Aneurysm# Two-dimensional angiogram showing the aneurysm arising from the basilar bifurcation (arrow).> Three-dimensional angiogram of the same blood vessels, showing the aneurysm (red arrow) and surrounding blood vessels in greater detail.
Brain Tumor
A-V malformation
Aneurysm
Atherosclerotic block
Miscellaneous