Image-based simulation of brain arteriovenous malformation hemodynamics

Piotr Orlowski; J. Alison Noble; Yiannis Ventikos; James Byrne; Paul Summers

doi:10.1109/ISBI.2008.4541086

Image-based simulation of brain arteriovenous malformation hemodynamics

Piotr Orlowski, J. Alison Noble, Yiannis Ventikos, James Byrne, Paul Summers

Istituto Europeo di Oncologia

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A novel image-based patient-specific simulation method has been developed incorporating computational fluid dynamics (CFD) and porous media principles which presents, for the first time, patient-specific blood flow through an arteriovenous malformation of the brain (BAVM). The new approach constructs an image-based geometric model of a malformation where the BAVM nidus is modelled as a porous medium. The method has been applied to a brain BAVM case with two feeding and four draining vessels. A qualitative comparison of the simulation results with blood flow imaging data shows the promise of the approach and suggests that the method may find application in planning for BAVM treatment.

Original language	English
Title of host publication	2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI
Pages	676-679
Number of pages	4
DOIs	https://doi.org/10.1109/ISBI.2008.4541086
Publication status	Published - 2008
Event	2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI - Paris, France Duration: May 14 2008 → May 17 2008

Other

Other	2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI
Country/Territory	France
City	Paris
Period	5/14/08 → 5/17/08

Keywords

Arteriovenous malformation of the brain
Cardiovascular image analysis
Computational fluid dynamics
Neuro-interventions
Soil mechanics

ASJC Scopus subject areas

Biomedical Engineering

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10.1109/ISBI.2008.4541086

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Orlowski, P, Noble, JA, Ventikos, Y, Byrne, J & Summers, P 2008, Image-based simulation of brain arteriovenous malformation hemodynamics. in 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI., 4541086, pp. 676-679, 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI, Paris, France, 5/14/08. https://doi.org/10.1109/ISBI.2008.4541086

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title = "Image-based simulation of brain arteriovenous malformation hemodynamics",

abstract = "A novel image-based patient-specific simulation method has been developed incorporating computational fluid dynamics (CFD) and porous media principles which presents, for the first time, patient-specific blood flow through an arteriovenous malformation of the brain (BAVM). The new approach constructs an image-based geometric model of a malformation where the BAVM nidus is modelled as a porous medium. The method has been applied to a brain BAVM case with two feeding and four draining vessels. A qualitative comparison of the simulation results with blood flow imaging data shows the promise of the approach and suggests that the method may find application in planning for BAVM treatment.",

keywords = "Arteriovenous malformation of the brain, Cardiovascular image analysis, Computational fluid dynamics, Neuro-interventions, Soil mechanics",

author = "Piotr Orlowski and Noble, {J. Alison} and Yiannis Ventikos and James Byrne and Paul Summers",

year = "2008",

doi = "10.1109/ISBI.2008.4541086",

language = "English",

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pages = "676--679",

booktitle = "2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI",

note = "2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI ; Conference date: 14-05-2008 Through 17-05-2008",

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AU - Orlowski, Piotr

AU - Noble, J. Alison

AU - Ventikos, Yiannis

AU - Byrne, James

AU - Summers, Paul

PY - 2008

Y1 - 2008

N2 - A novel image-based patient-specific simulation method has been developed incorporating computational fluid dynamics (CFD) and porous media principles which presents, for the first time, patient-specific blood flow through an arteriovenous malformation of the brain (BAVM). The new approach constructs an image-based geometric model of a malformation where the BAVM nidus is modelled as a porous medium. The method has been applied to a brain BAVM case with two feeding and four draining vessels. A qualitative comparison of the simulation results with blood flow imaging data shows the promise of the approach and suggests that the method may find application in planning for BAVM treatment.

AB - A novel image-based patient-specific simulation method has been developed incorporating computational fluid dynamics (CFD) and porous media principles which presents, for the first time, patient-specific blood flow through an arteriovenous malformation of the brain (BAVM). The new approach constructs an image-based geometric model of a malformation where the BAVM nidus is modelled as a porous medium. The method has been applied to a brain BAVM case with two feeding and four draining vessels. A qualitative comparison of the simulation results with blood flow imaging data shows the promise of the approach and suggests that the method may find application in planning for BAVM treatment.

KW - Arteriovenous malformation of the brain

KW - Cardiovascular image analysis

KW - Computational fluid dynamics

KW - Neuro-interventions

KW - Soil mechanics

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BT - 2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI

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Y2 - 14 May 2008 through 17 May 2008

ER -

Image-based simulation of brain arteriovenous malformation hemodynamics

Abstract

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Keywords

ASJC Scopus subject areas

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