3D geometry assessment and wall stress analysis of carotid arteries using 2D US segmentation during a controlled sweep

J. De Ruijter; KH. Hobelman; Frans Van De Vosse; M.R.H.M. Van Sambeek; R.G.P. Lopata

doi:10.1109/ULTSYM.2017.8092545

3D geometry assessment and wall stress analysis of carotid arteries using 2D US segmentation during a controlled sweep

J. De Ruijter, KH. Hobelman, Frans Van De Vosse, M.R.H.M. Van Sambeek, R.G.P. Lopata

Cardiovascular Biomechanics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Patients with a 70-99% stenosed carotid artery will undergo surgery to prevent rupture of the plaque. However, the degree of stenosis does not determine the vulnerability of the plaque, since vulnerability depends on the plaque's morphology, mechanical properties and the force acting on the plaque. Mechanical models of the carotid artery can improve decision-making of the surgeon by quantifying and mapping wall stress and strain. In this study, a method was developed to obtain the 3D geometry of the carotid artery by a 'slow' sweep over the neck (5 cm) using 2D ultrasound. Rather than using a 3D ultrasound probe, the high axial and temporal resolution are maintained.

Original language	English
Title of host publication	2017 IEEE International Ultrasonics Symposium, IUS 2017
Place of Publication	Brussels
Publisher	IEEE Computer Society
Number of pages	1
ISBN (Electronic)	978-1-5386-3383-0
ISBN (Print)	978-1-5386-3384-7
DOIs	https://doi.org/10.1109/ULTSYM.2017.8092545
Publication status	Published - 31 Oct 2017
Event	2017 IEEE International Ultrasonics Symposium (IUS 2017) - e Omni Shoreham Hotel, Washington, United States Duration: 6 Sept 2017 → 9 Sept 2017 http://ewh.ieee.org/conf/ius/2017/

Conference

Conference	2017 IEEE International Ultrasonics Symposium (IUS 2017)
Abbreviated title	IUS 2017
Country/Territory	United States
City	Washington
Period	6/09/17 → 9/09/17
Internet address	http://ewh.ieee.org/conf/ius/2017/

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10.1109/ULTSYM.2017.8092545

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title = "3D geometry assessment and wall stress analysis of carotid arteries using 2D US segmentation during a controlled sweep",

abstract = "Patients with a 70-99% stenosed carotid artery will undergo surgery to prevent rupture of the plaque. However, the degree of stenosis does not determine the vulnerability of the plaque, since vulnerability depends on the plaque's morphology, mechanical properties and the force acting on the plaque. Mechanical models of the carotid artery can improve decision-making of the surgeon by quantifying and mapping wall stress and strain. In this study, a method was developed to obtain the 3D geometry of the carotid artery by a 'slow' sweep over the neck (5 cm) using 2D ultrasound. Rather than using a 3D ultrasound probe, the high axial and temporal resolution are maintained.",

author = "{De Ruijter}, J. and KH. Hobelman and {Van De Vosse}, Frans and {Van Sambeek}, M.R.H.M. and R.G.P. Lopata",

year = "2017",

month = oct,

day = "31",

doi = "10.1109/ULTSYM.2017.8092545",

language = "English",

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booktitle = "2017 IEEE International Ultrasonics Symposium, IUS 2017",

publisher = "IEEE Computer Society",

address = "United States",

note = "2017 IEEE International Ultrasonics Symposium (IUS 2017), IUS 2017 ; Conference date: 06-09-2017 Through 09-09-2017",

url = "http://ewh.ieee.org/conf/ius/2017/",

}

De Ruijter, J, Hobelman, KH, Van De Vosse, F , Van Sambeek, MRHM & Lopata, RGP 2017, 3D geometry assessment and wall stress analysis of carotid arteries using 2D US segmentation during a controlled sweep. in 2017 IEEE International Ultrasonics Symposium, IUS 2017., 8092545, IEEE Computer Society, Brussels, 2017 IEEE International Ultrasonics Symposium (IUS 2017), Washington, United States, 6/09/17. https://doi.org/10.1109/ULTSYM.2017.8092545

3D geometry assessment and wall stress analysis of carotid arteries using 2D US segmentation during a controlled sweep. / De Ruijter, J.; Hobelman, KH.; Van De Vosse, Frans et al.
2017 IEEE International Ultrasonics Symposium, IUS 2017. Brussels: IEEE Computer Society, 2017. 8092545.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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N2 - Patients with a 70-99% stenosed carotid artery will undergo surgery to prevent rupture of the plaque. However, the degree of stenosis does not determine the vulnerability of the plaque, since vulnerability depends on the plaque's morphology, mechanical properties and the force acting on the plaque. Mechanical models of the carotid artery can improve decision-making of the surgeon by quantifying and mapping wall stress and strain. In this study, a method was developed to obtain the 3D geometry of the carotid artery by a 'slow' sweep over the neck (5 cm) using 2D ultrasound. Rather than using a 3D ultrasound probe, the high axial and temporal resolution are maintained.

AB - Patients with a 70-99% stenosed carotid artery will undergo surgery to prevent rupture of the plaque. However, the degree of stenosis does not determine the vulnerability of the plaque, since vulnerability depends on the plaque's morphology, mechanical properties and the force acting on the plaque. Mechanical models of the carotid artery can improve decision-making of the surgeon by quantifying and mapping wall stress and strain. In this study, a method was developed to obtain the 3D geometry of the carotid artery by a 'slow' sweep over the neck (5 cm) using 2D ultrasound. Rather than using a 3D ultrasound probe, the high axial and temporal resolution are maintained.

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SN - 978-1-5386-3384-7

BT - 2017 IEEE International Ultrasonics Symposium, IUS 2017

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T2 - 2017 IEEE International Ultrasonics Symposium (IUS 2017)

Y2 - 6 September 2017 through 9 September 2017

ER -

3D geometry assessment and wall stress analysis of carotid arteries using 2D US segmentation during a controlled sweep

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