Article Figures & Data
Figures
- Fig 1.
Patient 12. Retreatment of an ICA bifurcation aneurysm. A, A Neuroform EZ stent is initially deployed from the right MCA to the ipsilateral ICA then a 0.0165-inch microcatheter is navigated in the right MCA via the AcomA from the left ICA. B and C, An LBS is deployed within the right A1, and additional coils are released into the aneurysm sac. D and E, Postprocedural angiographic run.
- Fig 2.
Patient 7. A, A ruptured A1 blister aneurysm. B and C, A nonoptimal apposition of telescoped LBSs (right oblique view). D, Postprocedural DSA. E and F, Angiograms obtained the day following the intervention show complete A1 occlusion.
- Fig 3.
Two examples (A–C, D–F) of MCA aneurysms followed by MR imaging time-of-flight angiography.
- Fig 4.
Patient 28. A, Postprocedural DSA of an MCA aneurysm treated with an LBS (in the same session the patient was treated for an ipsilateral carotid-cave aneurysm with a Silk flow-diverter [Balt Extrusion]). B, The DSA midterm follow-up shows shrinkage of the stented artery and of the origin of the MCA branch covered by the LBS.
Tables
Patient findings
Pt Aneurysm Location Procedural Technique Adverse Events Clinical Outcome Aneurysm Cure 1 AcomA Single stent Yes Favorable Yes 2 BA Single stent No Favorable Yes 3 MCA Dual Y-stents No Favorable No 4 ICA bifurcation Single stent Yes Favorable Yes 5 ACA (A1) Single stent No Favorable Yes 6 MCA Single stent No Favorable Yes 6bisa MCA Dual T-stents No Favorable Yes 7 ACA (A1) Telescopic Yes Unfavorable 8 MCA Balloon/stent No Favorable Yes 9 MCA Single stent No Favorable Yes 10 MCA Single stent Yes Favorable Yes 11 Callosomarginal Balloon/stent No Favorable Yes 12 ACA (A1) Dual T-stents No Favorable Yes 13 MCA Balloon/stent No Favorable Yes 14 AcomA Single stent Yes Unfavorable 15 MCA Balloon/stent No Favorable Yes 16 MCA Single stent No Favorable Yes 17 AcomA Single stent No Favorable Yes 18 MCA Single stent No Favorable Yes 19 AcomA Single stent No Favorable Yes 20 AcomA Single stent No Favorable Yes 21 AcomA Single stent No Favorable Yes 22 PICA Single stent No Favorable Yes 23 AcomA Single stent No Favorable Yes 24 MCA Balloon/stent No Favorable Yes 25 BA Single stent No Favorable Yes 26 MCA Balloon/stent No Favorable Yes 27 AcomA Balloon/tent No Favorable Yes 28 MCA Balloon/stent No Favorable Yes 29 ACA (A1) Single stent No Favorable Yes Note:—Pt indicates patient; BA, basilar artery.
↵a Retreatment of patient 6 for the second time with a LEO baby stent.
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