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	United States
City	Washington
Period	6/09/17 → 9/09/17
Internet address	http://ewh.ieee.org/conf/ius/2017/

Access to Document

10.1109/ULTSYM.2017.8091816

Link to publication in Scopus

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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",

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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

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