A DSA-based method using contrast-motion estimation for the assessment of the intra-aneurysmal flow changes induced by flow-diverter stents

Mendes Pereira, Vitor; Bonnefous, O; Ouared, R; Brina, Olivier; Stawiaski, J; Aerts, H; Ruijters, D; Narata, Ana Paula; Bijlenga, Philippe Alexandre Pierre; Schaller, Karl Lothard; Lövblad, Karl-Olof

doi:10.3174/ajnr.A3322

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Title		A DSA-based method using contrast-motion estimation for the assessment of the intra-aneurysmal flow changes induced by flow-diverter stents
Authors		Mendes Pereira, Vitor Bonnefous, O Ouared, R Brina, Olivier Stawiaski, J Aerts, H Ruijters, D Narata, Ana Paula Bijlenga, Philippe Alexandre Pierre Schaller, Karl Lothard Lövblad, Karl-Olof show all authors [1 - 11]
Published in		American Journal of Neuroradiology. 2013, vol. 34, no. 4, p. 808-15
Abstract		Flow-diverter stents modify intra-aneurysmal blood flow and induce the progressive thrombosis of intracranial aneurysms followed by stable vascular reconstruction. The aim of this study was to report a new method for the appraisal of intracranial blood flow from DSA performed during endovascular treatment procedures.
Keywords		Adult — Aged — Angiography, Digital Subtraction/methods — Cerebrovascular Circulation/physiology — Endovascular Procedures/instrumentation/methods — Female — Humans — Intracranial Aneurysm/physiopathology/radiography/therapy — Male — Middle Aged — Models, Cardiovascular — Pilot Projects — Predictive Value of Tests — Prospective Studies — ROC Curve — Stents — Thrombosis/radiography
Identifiers		DOI: 10.3174/ajnr.A3322 PMID: 23124641
Full text		Article (Published version) (1.8 MB) - 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 group		Ischémie cérébrale et connectivité (801)
Citation (ISO format)		MENDES PEREIRA, Vitor et al. A DSA-based method using contrast-motion estimation for the assessment of the intra-aneurysmal flow changes induced by flow-diverter stents. In: American Journal of Neuroradiology, 2013, vol. 34, n° 4, p. 808-15. doi: 10.3174/ajnr.A3322 https://archive-ouverte.unige.ch/unige:33271