Image-based simulation of brain arteriovenous malformation hemodynamics
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 construct...
| Main Authors: | , , , , , |
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| Format: | Conference item |
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2008
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| _version_ | 1826306986886561792 |
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| author | Orlowski, P Noble, J Ventikos, N Byrne, J Summers, P IEEE |
| author_facet | Orlowski, P Noble, J Ventikos, N Byrne, J Summers, P IEEE |
| author_sort | Orlowski, P |
| collection | OXFORD |
| description | 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. ©2008 IEEE. |
| first_indexed | 2024-03-07T06:56:15Z |
| format | Conference item |
| id | oxford-uuid:fe3ce571-98fd-474e-b76a-6dd387e9a108 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T06:56:15Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:fe3ce571-98fd-474e-b76a-6dd387e9a1082022-03-27T13:34:49ZImage-based simulation of brain arteriovenous malformation hemodynamicsConference itemhttp://purl.org/coar/resource_type/c_5794uuid:fe3ce571-98fd-474e-b76a-6dd387e9a108Symplectic Elements at Oxford2008Orlowski, PNoble, JVentikos, NByrne, JSummers, PIEEEA 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. ©2008 IEEE. |
| spellingShingle | Orlowski, P Noble, J Ventikos, N Byrne, J Summers, P IEEE Image-based simulation of brain arteriovenous malformation hemodynamics |
| title | Image-based simulation of brain arteriovenous malformation hemodynamics |
| title_full | Image-based simulation of brain arteriovenous malformation hemodynamics |
| title_fullStr | Image-based simulation of brain arteriovenous malformation hemodynamics |
| title_full_unstemmed | Image-based simulation of brain arteriovenous malformation hemodynamics |
| title_short | Image-based simulation of brain arteriovenous malformation hemodynamics |
| title_sort | image based simulation of brain arteriovenous malformation hemodynamics |
| work_keys_str_mv | AT orlowskip imagebasedsimulationofbrainarteriovenousmalformationhemodynamics AT noblej imagebasedsimulationofbrainarteriovenousmalformationhemodynamics AT ventikosn imagebasedsimulationofbrainarteriovenousmalformationhemodynamics AT byrnej imagebasedsimulationofbrainarteriovenousmalformationhemodynamics AT summersp imagebasedsimulationofbrainarteriovenousmalformationhemodynamics AT ieee imagebasedsimulationofbrainarteriovenousmalformationhemodynamics |