Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study

L.K.L. Gouteux; M.Ü. Arabul; M.C.M. Rutten; F.N. Van De Vosse; R.G.P. Lopata

doi:10.1109/ULTSYM.2017.8091816

Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study

L.K.L. Gouteux, M.Ü. Arabul, M.C.M. Rutten, F.N. Van De Vosse, R.G.P. Lopata

Cardiovascular Biomechanics

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

Abstract

Rupture of an atherosclerotic plaque in the carotid artery is one of the main causes of stroke and stroke-induced death. Currently, to prevent this risk, endarterectomy is performed based on the stenosis grade assessed with Duplex ultrasound (US). However, plaque composition, e.g. presence of lipids and hemorrhages, is a more important factor of rupture risk than stenosis. The optical absorption of hemorrhages (composed of coagulated, deoxygenated blood) is different from that of oxygenated blood and allows their distinction using different wavelengths. In this study, photoacoustic (PA) imaging is used to detect intraplaque hemorrhages using contrast in optical absorption in combination with the resolution of US.

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.2017.8091816
Publication status	Published - 31 Oct 2017
Event	2017 IEEE International Ultrasonics Symposium (IUS 2017) - e Omni Shoreham Hotel, Washington, United States Duration: 6 Sep 2017 → 9 Sep 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.2017.8091816

Cite this

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title = "Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study",

abstract = "Rupture of an atherosclerotic plaque in the carotid artery is one of the main causes of stroke and stroke-induced death. Currently, to prevent this risk, endarterectomy is performed based on the stenosis grade assessed with Duplex ultrasound (US). However, plaque composition, e.g. presence of lipids and hemorrhages, is a more important factor of rupture risk than stenosis. The optical absorption of hemorrhages (composed of coagulated, deoxygenated blood) is different from that of oxygenated blood and allows their distinction using different wavelengths. In this study, photoacoustic (PA) imaging is used to detect intraplaque hemorrhages using contrast in optical absorption in combination with the resolution of US.",

author = "L.K.L. Gouteux and M.{\"U}. Arabul and M.C.M. Rutten and {Van De Vosse}, F.N. and R.G.P. Lopata",

year = "2017",

month = oct,

day = "31",

doi = "10.1109/ULTSYM.2017.8091816",

language = "English",

isbn = "978-1-5386-3384-7 ",

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/",

}

Gouteux, LKL, Arabul, MÜ, Rutten, MCM , Van De Vosse, FN & Lopata, RGP 2017, Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study. in 2017 IEEE International Ultrasonics Symposium, IUS 2017., 8091816, IEEE Computer Society, Brussels, 2017 IEEE International Ultrasonics Symposium (IUS 2017), Washington, United States, 6/09/17. https://doi.org/10.1109/ULTSYM.2017.8091816

Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study. / Gouteux, L.K.L.; Arabul, M.Ü.; Rutten, M.C.M.; Van De Vosse, F.N.; Lopata, R.G.P.

2017 IEEE International Ultrasonics Symposium, IUS 2017. Brussels : IEEE Computer Society, 2017. 8091816.

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

TY - GEN

T1 - Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study

AU - Gouteux, L.K.L.

AU - Arabul, M.Ü.

AU - Rutten, M.C.M.

AU - Van De Vosse, F.N.

AU - Lopata, R.G.P.

PY - 2017/10/31

Y1 - 2017/10/31

N2 - Rupture of an atherosclerotic plaque in the carotid artery is one of the main causes of stroke and stroke-induced death. Currently, to prevent this risk, endarterectomy is performed based on the stenosis grade assessed with Duplex ultrasound (US). However, plaque composition, e.g. presence of lipids and hemorrhages, is a more important factor of rupture risk than stenosis. The optical absorption of hemorrhages (composed of coagulated, deoxygenated blood) is different from that of oxygenated blood and allows their distinction using different wavelengths. In this study, photoacoustic (PA) imaging is used to detect intraplaque hemorrhages using contrast in optical absorption in combination with the resolution of US.

AB - Rupture of an atherosclerotic plaque in the carotid artery is one of the main causes of stroke and stroke-induced death. Currently, to prevent this risk, endarterectomy is performed based on the stenosis grade assessed with Duplex ultrasound (US). However, plaque composition, e.g. presence of lipids and hemorrhages, is a more important factor of rupture risk than stenosis. The optical absorption of hemorrhages (composed of coagulated, deoxygenated blood) is different from that of oxygenated blood and allows their distinction using different wavelengths. In this study, photoacoustic (PA) imaging is used to detect intraplaque hemorrhages using contrast in optical absorption in combination with the resolution of US.

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DO - 10.1109/ULTSYM.2017.8091816

M3 - Conference contribution

AN - SCOPUS:85039445725

SN - 978-1-5386-3384-7

BT - 2017 IEEE International Ultrasonics Symposium, IUS 2017

PB - IEEE Computer Society

CY - Brussels

T2 - 2017 IEEE International Ultrasonics Symposium (IUS 2017)

Y2 - 6 September 2017 through 9 September 2017

ER -

Hemorrhages detection in atherosclerotic plaques using ultrasound and photoacoustic, phantom study

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