Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms

Intracranial aneurysms are dilaNons of the walls of the cerebral arteries, their rupture causes subarachnoid haemorrhage, an enNty of high mortality and sequelae among survivors. This series of studies analyze mulNple intracranial aneurysms, anterior communicaNng artery aneurysms and rebleeding acer...

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Detalles Bibliográficos
Autor: Thenier Villa, José Luis
Tipo de recurso: tesis doctoral
Fecha de publicación:2020
País:España
Institución:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/24355
Acceso en línea:http://hdl.handle.net/10347/24355
Access Level:acceso abierto
Palabra clave:Materias::Investigación::32 Ciencias médicas::3213 Cirugía::321308 Neurocirugía
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spelling Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial AneurysmsThenier Villa, José LuisMaterias::Investigación::32 Ciencias médicas::3213 Cirugía::321308 NeurocirugíaIntracranial aneurysms are dilaNons of the walls of the cerebral arteries, their rupture causes subarachnoid haemorrhage, an enNty of high mortality and sequelae among survivors. This series of studies analyze mulNple intracranial aneurysms, anterior communicaNng artery aneurysms and rebleeding acer placement of an external ventricular drainage using computaNonal fluid dynamics methods from imaging studies of real paNents. Treatment of a proximal aneurysm, absence of asymmetry of A1 and decreased A1/A2 angles in asynchrony of A1 artery increases the theorieNcal risk of rupture. External ventricular drainage increases the wall displacement in low shear areas of the aneurysm favoring rebleeding of the aneurysm.Gelabert González, MiguelMartínez Rolán, Rosa MaríaRiveiro Rodríguez, AntonioUniversidade de Santiago de Compostela. Escola de Doutoramento Internacional (EDIUS)20202020-01-0120202020-01-01doctoral thesishttp://purl.org/coar/resource_type/c_db06info:eu-repo/semantics/doctoralThesisapplication/pdfhttp://hdl.handle.net/10347/24355reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/243552026-06-15T12:47:27Z
dc.title.none.fl_str_mv Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
title Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
spellingShingle Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
Thenier Villa, José Luis
Materias::Investigación::32 Ciencias médicas::3213 Cirugía::321308 Neurocirugía
title_short Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
title_full Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
title_fullStr Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
title_full_unstemmed Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
title_sort Geometric and Hemodynamic Analysis of the Risk of Rupture of Intracranial Aneurysms
dc.creator.none.fl_str_mv Thenier Villa, José Luis
author Thenier Villa, José Luis
author_facet Thenier Villa, José Luis
author_role author
dc.contributor.none.fl_str_mv Gelabert González, Miguel
Martínez Rolán, Rosa María
Riveiro Rodríguez, Antonio
Universidade de Santiago de Compostela. Escola de Doutoramento Internacional (EDIUS)
dc.subject.none.fl_str_mv Materias::Investigación::32 Ciencias médicas::3213 Cirugía::321308 Neurocirugía
topic Materias::Investigación::32 Ciencias médicas::3213 Cirugía::321308 Neurocirugía
description Intracranial aneurysms are dilaNons of the walls of the cerebral arteries, their rupture causes subarachnoid haemorrhage, an enNty of high mortality and sequelae among survivors. This series of studies analyze mulNple intracranial aneurysms, anterior communicaNng artery aneurysms and rebleeding acer placement of an external ventricular drainage using computaNonal fluid dynamics methods from imaging studies of real paNents. Treatment of a proximal aneurysm, absence of asymmetry of A1 and decreased A1/A2 angles in asynchrony of A1 artery increases the theorieNcal risk of rupture. External ventricular drainage increases the wall displacement in low shear areas of the aneurysm favoring rebleeding of the aneurysm.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01
2020
2020-01-01
dc.type.none.fl_str_mv doctoral thesis
http://purl.org/coar/resource_type/c_db06
dc.type.openaire.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
dc.identifier.none.fl_str_mv http://hdl.handle.net/10347/24355
url http://hdl.handle.net/10347/24355
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
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