Selected Cases

Case #2: Unruptured middle cerebral artery aneurysm





A. 3D angiography shows that the aneurysm (arrow) has a wide neck.




B. Postoperative angiography, oblique unsubstracted view, shows that the WEB is deployed and the 3 markers are visible.




C. Postoperative angiography, oblique view, shows that the proximal compartment is still filled by the contrast media.




D. Three-month follow-up angiography shows total occlusion of the aneurysm.




D. Twelve-month follow-up continues to show total occlusion.


Used with permission from Prof L. Pierot, From the Department of Radiology, Maison Blanche Hospital, University of Reims, France and as reported in: AJNR Am J Neuroradiol. 2012 Aug;33(7):1232-8. doi: 10.3174/ajnr.A3191. Epub 2012 Jun 7. "Intrasaccular flow disruption treatment of intracranial aneurysms: preliminary results of a multicenter clinical study". Pierot L, Liebig T, Sychra V, Kadziolka K, Dorn F, Strasilla C, Kabbasch C, Klisch J. Department of Radiology, Maison Blanche Hospital, University of Reims, France. lpierot@gmail.com. Copyright by American Society of Neuroradiology. Note the 12 month follow-up image was not available for AJNR manuscript. These images provided courtesy of Prof. L. Pierot.