Assessment of intra-aneurysmal flow modification after flow diverter stent placement with four-dimensional flow MRI: a feasibility study

Mendes Pereira, Vitor; Brina, Olivier; Delattre, Bénédicte; Ouared, Rafik; Bouillot, Pierre; Erceg, Gorislav; Schaller, Karl Lothard; Lövblad, Karl-Olof; Vargas Gomez, Maria Isabel

doi:10.1136/neurintsurg-2014-011348

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Title		Assessment of intra-aneurysmal flow modification after flow diverter stent placement with four-dimensional flow MRI: a feasibility study
Authors		Mendes Pereira, Vitor Brina, Olivier Delattre, Bénédicte Ouared, Rafik Bouillot, Pierre Erceg, Gorislav Schaller, Karl Lothard Lövblad, Karl-Olof Vargas Gomez, Maria Isabel show all authors [1 - 9]
Published in		Journal of NeuroInterventional Surgery. 2015, vol. 7, no. 12, p. 913-919
Abstract		Flow diverter stents (FDS) have been effectively used for the endovascular treatment of sidewall intracranial aneurysms (IAs). Unlike standard endovascular treatments used to exclude directly the aneurysm bulge from the parent vessel, FDS induce reduction in the intra-aneurysmal flow and promote progressive and stable thrombosis therein. The advent of FDS has therefore increased the need for understanding of IA hemodynamics.
Keywords		Blood Flow Velocity/physiology — Feasibility Studies — Female — Humans — Intracranial Aneurysm/diagnosis/surgery — Magnetic Resonance Imaging/methods — Male — Stents
Identifiers		DOI: 10.1136/neurintsurg-2014-011348 PMID: 25280571
Full text		Article (Published version) (718 Kb) - Limited access to UNIGE
Structures		Faculté de médecine / Section de médecine clinique / Département des neurosciences cliniques Faculté de médecine / Section de médecine clinique / Département de radiologie et informatique médicale
Research groups		Groupe Schaller Karl Lothard (neurochirurgie) (851) Ischémie cérébrale et connectivité (801)
Citation (ISO format)		MENDES PEREIRA, Vitor et al. Assessment of intra-aneurysmal flow modification after flow diverter stent placement with four-dimensional flow MRI: a feasibility study. In: Journal of NeuroInterventional Surgery, 2015, vol. 7, n° 12, p. 913-919. https://archive-ouverte.unige.ch/unige:90799