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

Scientific article

English

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

ContributorsMendes 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

Published inAmerican journal of neuroradiology, vol. 34, no. 4, p. 808-815

Publication date2013

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

Affiliation entities

Research groups

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. 808–815. doi: 10.3174/ajnr.A3322

Article (Published version)

Identifiers

PID : unige:33271
DOI : 10.3174/ajnr.A3322
PMID : 23124641

Journal ISSN0195-6108

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Creation28/10/2013 17:45:00

First validation28/10/2013 17:45:00

Update14/03/2023 20:51:05

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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

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