Case 2.A, Right internal carotid artery (ICA) angiogram, oblique view, showing a 4-mm aneurysm at the right middle cerebral artery (MCA) bifurcation.B,

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Presentation transcript:

Case 2.A, Right internal carotid artery (ICA) angiogram, oblique view, showing a 4-mm aneurysm at the right middle cerebral artery (MCA) bifurcation.B, Right ICA angiogram, oblique view, after embolization with 3 platinum coils (GDC-10: 4 × 10, 3 × 8, 2 × 4... Case 2.A, Right internal carotid artery (ICA) angiogram, oblique view, showing a 4-mm aneurysm at the right middle cerebral artery (MCA) bifurcation.B, Right ICA angiogram, oblique view, after embolization with 3 platinum coils (GDC-10: 4 × 10, 3 × 8, 2 × 4) still demonstrating a slight opacification of the medial aneurysm rim, classified as subtotal occlusion.C, Follow-up angiogram 6 months after embolization revealed subsequent thrombosis with total (100%) aneurysm occlusion. A. Doerfler et al. AJNR Am J Neuroradiol 2006;27:513-520 ©2006 by American Society of Neuroradiology