In-vivo mechanical characterization of abdominal aortic aneurysms and healthy aortas using 4D ultrasound: a comparison study

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Abstract

Abdominal aortic aneurysms are lethal in 80% of all cases when ruptured. Current guidelines for AAA repair are mainly based on the diameter, which has its shortcomings. Hence, a more patient-specific rupture risk assessment is needed. In this study, methods for elastography and wall stress analysis using 4D ultrasound (US) were developed. Patient-specific material properties and peak wall stresses were compared between young and age-matched volunteers, and AAA patients.

Original languageEnglish
Title of host publication2017 IEEE International Ultrasonics Symposium, IUS 2017
Place of PublicationBrussels
PublisherIEEE Computer Society
Number of pages1
ISBN (Electronic)978-1-5386-3383-0
ISBN (Print)978-1-5386-3384-7
DOIs
Publication statusPublished - 31 Oct 2017
Event2017 IEEE International Ultrasonics Symposium (IUS 2017) - e Omni Shoreham Hotel, Washington, United States
Duration: 6 Sep 20179 Sep 2017
http://ewh.ieee.org/conf/ius/2017/

Conference

Conference2017 IEEE International Ultrasonics Symposium (IUS 2017)
Abbreviated titleIUS 2017
CountryUnited States
CityWashington
Period6/09/179/09/17
Internet address

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aorta
risk assessment
stress analysis

Cite this

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title = "In-vivo mechanical characterization of abdominal aortic aneurysms and healthy aortas using 4D ultrasound: a comparison study",
abstract = "Abdominal aortic aneurysms are lethal in 80{\%} of all cases when ruptured. Current guidelines for AAA repair are mainly based on the diameter, which has its shortcomings. Hence, a more patient-specific rupture risk assessment is needed. In this study, methods for elastography and wall stress analysis using 4D ultrasound (US) were developed. Patient-specific material properties and peak wall stresses were compared between young and age-matched volunteers, and AAA patients.",
author = "{Van Disseldorp}, E.M.J. and N.J. Petterson and {Van De Vosse}, F.N. and {Van Sambeek}, M. and R.G.P. Lopata",
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Van Disseldorp, EMJ, Petterson, NJ, Van De Vosse, FN, Van Sambeek, M & Lopata, RGP 2017, In-vivo mechanical characterization of abdominal aortic aneurysms and healthy aortas using 4D ultrasound: a comparison study. in 2017 IEEE International Ultrasonics Symposium, IUS 2017., 8091610, IEEE Computer Society, Brussels, 2017 IEEE International Ultrasonics Symposium (IUS 2017), Washington, United States, 6/09/17. https://doi.org/10.1109/ULTSYM.2017.8091610

In-vivo mechanical characterization of abdominal aortic aneurysms and healthy aortas using 4D ultrasound : a comparison study. / Van Disseldorp, E.M.J.; Petterson, N.J.; Van De Vosse, F.N.; Van Sambeek, M.; Lopata, R.G.P.

2017 IEEE International Ultrasonics Symposium, IUS 2017. Brussels : IEEE Computer Society, 2017. 8091610.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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