30-year-old man with subarachnoid hemorrhage at presentation in 1994.

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Presentation transcript:

30-year-old man with subarachnoid hemorrhage at presentation in 1994. 30-year-old man with subarachnoid hemorrhage at presentation in 1994. A and B, Digital subtraction angiograms in anteroposterior (A) and lateral (B) projections demonstrate a fenestration and an associated aneurysm. C, Follow-up angiogram in lateral projection after GDC treatment shows total occlusion. D, Angiogram obtained 6 months later reveals recanalization due to coil compaction. E and F, Follow-up angiogram immediately after treatment (E) shows total occlusion of the aneurysm, which turned out to be partially recanalized on the 1-year follow-up angiogram (F). Civan Islak et al. AJNR Am J Neuroradiol 2002;23:958-964 ©2002 by American Society of Neuroradiology