Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models

Detalhes bibliográficos
Autor(a) principal: Gomes,Giovanna Ricarte Granja
Data de Publicação: 2021
Outros Autores: D’Ornellas,Marcos Cordeiro, Dotto,Gustavo Nogara
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Radiologia Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842021000100006
Resumo: Abstract Objective: To validate the use of a three-dimensional printing system for metric and volumetric analysis of the segments of an abdominal aortic aneurysm (AAA). Materials and Methods: In patients scheduled to undergo endovascular AAA repair, the computed tomography angiography (CTA) measurements obtained during the preoperative assessment of the patients were compared with those obtained by computed tomography of individualized three-dimensional biomodels. Results: The volumetric assessment showed a discrepancy of 3-12%, and the difference between the areas was 10-16%. Conclusion: Computed tomography measurements of 3D-printed biomodels of AAAs appear to be comparable to those of threedimensional CTA measurements of the same AAAs, in terms of the metric and volumetric dimensions.
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spelling Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed modelsAortic aneurysm, abdominal/diagnostic imagingPrinting, three-dimensionalAortic diseasesBiocompatible materialsEndovascular proceduresBlood vessel prosthesis implantationAbstract Objective: To validate the use of a three-dimensional printing system for metric and volumetric analysis of the segments of an abdominal aortic aneurysm (AAA). Materials and Methods: In patients scheduled to undergo endovascular AAA repair, the computed tomography angiography (CTA) measurements obtained during the preoperative assessment of the patients were compared with those obtained by computed tomography of individualized three-dimensional biomodels. Results: The volumetric assessment showed a discrepancy of 3-12%, and the difference between the areas was 10-16%. Conclusion: Computed tomography measurements of 3D-printed biomodels of AAAs appear to be comparable to those of threedimensional CTA measurements of the same AAAs, in terms of the metric and volumetric dimensions.Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem2021-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842021000100006Radiologia Brasileira v.54 n.1 2021reponame:Radiologia Brasileira (Online)instname:Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)instacron:CBR10.1590/0100-3984.2019.0117info:eu-repo/semantics/openAccessGomes,Giovanna Ricarte GranjaD’Ornellas,Marcos CordeiroDotto,Gustavo Nogaraeng2021-01-29T00:00:00Zoai:scielo:S0100-39842021000100006Revistahttps://www.scielo.br/j/rb/https://old.scielo.br/oai/scielo-oai.phpradiologiabrasileira@cbr.org.br1678-70990100-3984opendoar:2021-01-29T00:00Radiologia Brasileira (Online) - Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)false
dc.title.none.fl_str_mv Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
title Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
spellingShingle Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
Gomes,Giovanna Ricarte Granja
Aortic aneurysm, abdominal/diagnostic imaging
Printing, three-dimensional
Aortic diseases
Biocompatible materials
Endovascular procedures
Blood vessel prosthesis implantation
title_short Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
title_full Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
title_fullStr Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
title_full_unstemmed Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
title_sort Direct and virtual measurements of abdominal aortic aneurysms: three-dimensional printed models
author Gomes,Giovanna Ricarte Granja
author_facet Gomes,Giovanna Ricarte Granja
D’Ornellas,Marcos Cordeiro
Dotto,Gustavo Nogara
author_role author
author2 D’Ornellas,Marcos Cordeiro
Dotto,Gustavo Nogara
author2_role author
author
dc.contributor.author.fl_str_mv Gomes,Giovanna Ricarte Granja
D’Ornellas,Marcos Cordeiro
Dotto,Gustavo Nogara
dc.subject.por.fl_str_mv Aortic aneurysm, abdominal/diagnostic imaging
Printing, three-dimensional
Aortic diseases
Biocompatible materials
Endovascular procedures
Blood vessel prosthesis implantation
topic Aortic aneurysm, abdominal/diagnostic imaging
Printing, three-dimensional
Aortic diseases
Biocompatible materials
Endovascular procedures
Blood vessel prosthesis implantation
description Abstract Objective: To validate the use of a three-dimensional printing system for metric and volumetric analysis of the segments of an abdominal aortic aneurysm (AAA). Materials and Methods: In patients scheduled to undergo endovascular AAA repair, the computed tomography angiography (CTA) measurements obtained during the preoperative assessment of the patients were compared with those obtained by computed tomography of individualized three-dimensional biomodels. Results: The volumetric assessment showed a discrepancy of 3-12%, and the difference between the areas was 10-16%. Conclusion: Computed tomography measurements of 3D-printed biomodels of AAAs appear to be comparable to those of threedimensional CTA measurements of the same AAAs, in terms of the metric and volumetric dimensions.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842021000100006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842021000100006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0100-3984.2019.0117
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem
publisher.none.fl_str_mv Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem
dc.source.none.fl_str_mv Radiologia Brasileira v.54 n.1 2021
reponame:Radiologia Brasileira (Online)
instname:Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)
instacron:CBR
instname_str Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)
instacron_str CBR
institution CBR
reponame_str Radiologia Brasileira (Online)
collection Radiologia Brasileira (Online)
repository.name.fl_str_mv Radiologia Brasileira (Online) - Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)
repository.mail.fl_str_mv radiologiabrasileira@cbr.org.br
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