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Research ArticleInterventional
Open Access

A DSA-Based Method Using Contrast-Motion Estimation for the Assessment of the Intra-Aneurysmal Flow Changes Induced by Flow-Diverter Stents

V.M. Pereira, O. Bonnefous, R. Ouared, O. Brina, J. Stawiaski, H. Aerts, D. Ruijters, A.P. Narata, P. Bijlenga, K. Schaller and K.-O. Lovblad
American Journal of Neuroradiology April 2013, 34 (4) 808-815; DOI: https://doi.org/10.3174/ajnr.A3322
V.M. Pereira
aFrom the Interventional Neuroradiology Unit (V.M.P., R.O., O.Brina, A.P.N., K.-O.L.)
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O. Bonnefous
bService of Neuroradiology and Service of Neurosurgery (P.B., K.S.), University Hospital of Geneva, Geneva, Switzerland
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R. Ouared
aFrom the Interventional Neuroradiology Unit (V.M.P., R.O., O.Brina, A.P.N., K.-O.L.)
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O. Brina
aFrom the Interventional Neuroradiology Unit (V.M.P., R.O., O.Brina, A.P.N., K.-O.L.)
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J. Stawiaski
cMedisys Research Laboratory (O.Bonnefous, J.S.)
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H. Aerts
dImaging Systems (H.A., D.R.), Philips Healthcare, Best, The Netherlands..
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D. Ruijters
dImaging Systems (H.A., D.R.), Philips Healthcare, Best, The Netherlands..
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A.P. Narata
aFrom the Interventional Neuroradiology Unit (V.M.P., R.O., O.Brina, A.P.N., K.-O.L.)
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P. Bijlenga
bService of Neuroradiology and Service of Neurosurgery (P.B., K.S.), University Hospital of Geneva, Geneva, Switzerland
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K. Schaller
bService of Neuroradiology and Service of Neurosurgery (P.B., K.S.), University Hospital of Geneva, Geneva, Switzerland
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K.-O. Lovblad
aFrom the Interventional Neuroradiology Unit (V.M.P., R.O., O.Brina, A.P.N., K.-O.L.)
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American Journal of Neuroradiology: 34 (4)
American Journal of Neuroradiology
Vol. 34, Issue 4
1 Apr 2013
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A DSA-Based Method Using Contrast-Motion Estimation for the Assessment of the Intra-Aneurysmal Flow Changes Induced by Flow-Diverter Stents
V.M. Pereira, O. Bonnefous, R. Ouared, O. Brina, J. Stawiaski, H. Aerts, D. Ruijters, A.P. Narata, P. Bijlenga, K. Schaller, K.-O. Lovblad
American Journal of Neuroradiology Apr 2013, 34 (4) 808-815; DOI: 10.3174/ajnr.A3322

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A DSA-Based Method Using Contrast-Motion Estimation for the Assessment of the Intra-Aneurysmal Flow Changes Induced by Flow-Diverter Stents
V.M. Pereira, O. Bonnefous, R. Ouared, O. Brina, J. Stawiaski, H. Aerts, D. Ruijters, A.P. Narata, P. Bijlenga, K. Schaller, K.-O. Lovblad
American Journal of Neuroradiology Apr 2013, 34 (4) 808-815; DOI: 10.3174/ajnr.A3322
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Cited By...

  • Predictive score for complete occlusion of intracranial aneurysms treated by flow-diverter stents using machine learning
  • Comparison of intra-aneurysmal flow modification using optical flow imaging to evaluate the performance of Evolve and Pipeline flow diverting stents
  • Preliminary in vitro angiographic comparison of the flow diversion behavior of Evolve and Pipeline devices
  • How Flow Reduction Influences the Intracranial Aneurysm Occlusion: A Prospective 4D Phase-Contrast MRI Study
  • On Flow Diversion: The Changing Landscape of Intracerebral Aneurysm Management
  • Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
  • Communicating malapposition of flow diverters assessed with optical coherence tomography correlates with delayed aneurysm occlusion
  • Computational fluid dynamics analysis of flow reduction induced by flow-diverting stents in intracranial aneurysms: a patient-unspecific hemodynamics change perspective
  • Does Arterial Flow Rate Affect the Assessment of Flow-Diverter Stent Performance?
  • Intra-aneurysmal hemodynamics: evaluation of pCONus and pCANvas bifurcation aneurysm devices using DSA optical flow imaging
  • Virtual-versus-Real Implantation of Flow Diverters: Clinical Potential and Influence of Vascular Geometry
  • Computational fluid dynamics with stents: quantitative comparison with particle image velocimetry for three commercial off the shelf intracranial stents
  • Assessment of intra-aneurysmal flow modification after flow diverter stent placement with four-dimensional flow MRI: a feasibility study
  • New Pipeline Flex device: initial experience and technical nuances
  • Intra-Aneurysmal Flow Patterns: Illustrative Comparison among Digital Subtraction Angiography, Optical Flow, and Computational Fluid Dynamics
  • Quantification of Internal Carotid Artery Flow with Digital Subtraction Angiography: Validation of an Optical Flow Approach with Doppler Ultrasound
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