Case Report

Incidental Intracranial Aneurysm in a Dog Detected by 16-Multidetector Row Computed Tomography Angiography

Figure 2

Volume rendering (VR) of the skull, dorsal view. The vault of the skull has been removed to visualize the circulus arteriosus cerebralis (Circle of Willis). RCA: rostral cererbal artery; MCA: middle cerebral artery; ICA: internal carotid artery; CCA: caudal cerebral artery; CCoA: caudal communicating artery; BA: basilar artery; h: hypophysis. The arrow indicates the small aneurysm at the joining point of the two rostral cerebral arteries (RCAs).
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