Robust cerebrovascular blood velocity and flow rate estimation from 4D CTA

Bouillot, Pierre; Brina, Olivier; Chnafa, Christophe; Cancelliere, Nicole M; Vargas Gomez, Maria Isabel; Radovanovic, Ivan; Krings, Timo; Steinman, David A; Pereira, Vitor M

doi:10.1002/mp.13454

Scientific article

English

Robust cerebrovascular blood velocity and flow rate estimation from 4D CTA

ContributorsBouillot, Pierre; Brina, Olivier; Chnafa, Christophe; Cancelliere, Nicole M; Vargas Gomez, Maria Isabel; Radovanovic, Ivan; Krings, Timo; Steinman, David A; Pereira, Vitor M

Published inMedical Physics, vol. 46, no. 5, p. 2126-2136

Publication date2019

Abstract

Blood velocity and flow rate information may be helpful for a wide variety of applications, but it often requires separate acquisitions. The dynamic information combined with the high spatial resolution of 4D-CTA offers the possibility to quantify blood flow simultaneous to vascular anatomy.

Keywords

Blood flow
Cerebrovascular disease
CT angiogaphy

Affiliation entities

Research groups

Optimisations des techniques avancés en neuroimagerie (985)

Funding

Citation (ISO format)

BOUILLOT, Pierre et al. Robust cerebrovascular blood velocity and flow rate estimation from 4D CTA. In: Medical Physics, 2019, vol. 46, n° 5, p. 2126–2136. doi: 10.1002/mp.13454

Article (Published version)

Identifiers

PID : unige:125281
DOI : 10.1002/mp.13454
PMID : 30793326

Journal ISSN0094-2405

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Robust cerebrovascular blood velocity and flow rate estimation from 4D CTA

Blood velocity and flow rate information may be helpful for a wide variety of applications, but it often requires separate acquisitions. The dynamic information combined with the high spatial resolution of 4D-CTA offers the possibility to quantify blood flow simultaneous to vascular anatomy.

Technical informations