1. Procedural and follow-up angiograms of a 28-year-old female patient with a history of subarachnoid hemorrhage due to rupture of a contralateral MCA bifurcation aneurysm.
Procedural and follow-up angiograms of a 28-year-old female patient with a history of subarachnoid hemorrhage due to rupture of a contralateral MCA bifurcation aneurysm. A, A preprocedural DSA image shows a 1.5-mm saccular aneurysm (arrow) located in the A1 segment of the right anterior cerebral artery. B, A nonsubtracted angiography image obtained during the procedure demonstrates the successful implantation of a stent in the A1 segment of the anterior cerebral artery, covering the neck of the aneurysm. This image also shows the filling of the aneurysm (OKM grade A). C, A VasoCT image (Philips Healthcare, Best, the Netherlands) obtained immediately after stent deployment reveals the full apposition of the stent to the parent artery walls. D, The 10-month follow-up DSA image shows complete occlusion of the aneurysm (OKM grade D).
K. Aydin et al. AJNR Am J Neuroradiol 2017;38:
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