Preoperative 3D angiogram (A) shows a very wide-neck large ICA aneurysm. Preoperative 3D angiogram (A) shows a very wide-neck large ICA aneurysm. It could.

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Presentation transcript:

Preoperative 3D angiogram (A) shows a very wide-neck large ICA aneurysm. Preoperative 3D angiogram (A) shows a very wide-neck large ICA aneurysm. It could be reconstructed with several overlapping devices, creating a new vessel wall within the sac as seen on the perioperative DynaCT image (B). Postoperative CT obtained the same evening (C) reveals ipsilateral frontal intraparenchymal hemorrhage. 2D (D) and 3D (E) views of 6-month control angiography demonstrate the reconstruction of the parent artery and total occlusion of the aneurysm. I. Saatci et al. AJNR Am J Neuroradiol 2012;33:1436-1446 ©2012 by American Society of Neuroradiology