Fig. 24.17
 Supraclinoid aneurysm.
 Multiple studies of the same patient showing a supraclinoid aneurysm of the right internal carotid artery. The middle cerebral arteries are also demonstrated: (a) enhanced CT image; (b) T2-weighted MR image; (c) MR angiogram of similar orientation to (a) and (b), posterior cerebral artenes are also identified; (d) cerebral angiogram.