Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging

Max Tigo Rietberg; Anjali Thomas; Francis Kalloor Joseph; Alexander A. Oraevsky; Lihong V. Wang

doi:10.1117/12.3002698

Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging

Max Tigo Rietberg
, Anjali Thomas
, Francis Kalloor Joseph
, Alexander A. Oraevsky (Editor)
, Lihong V. Wang (Editor)

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

Abstract

Unstable plaques in the carotid artery are a leading cause of ischemic stroke, resulting in numerous deaths globally. A reliable predictor of rupture risk is plaque composition. Photoacoustic Imaging is a promising imaging modality suitable for this task. Quantifying Photoacoustic Imaging poses challenges as it requires knowledge of complex light propagation in tissue. Our approach utilizes arterial blood as a fluence marker to determine the optical properties of the plaque. This proposed method involves optical and acoustic modeling and iterative updating of the optical properties. We characterized the proposed technique by varying different parameters in digital phantoms.

Original language	English
Title of host publication	Photons Plus Ultrasound: Imaging and Sensing 2024
Subtitle of host publication	SPIE BIOS, 27 January - 1 February 2024, San Francisco, California, United States
Editors	Alexander A. Oraevsky, Lihong V. Wang
Publisher	SPIE
Pages	139-139
DOIs	https://doi.org/10.1117/12.3002698
Publication status	Published - 13 Mar 2024
Event	Photons Plus Ultrasound: Imaging and Sensing 2024 - San Francisco, United States Duration: 28 Jan 2024 → 31 Jan 2024

Conference

Conference	Photons Plus Ultrasound: Imaging and Sensing 2024
Country/Territory	United States
City	San Francisco
Period	28/01/24 → 31/01/24

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

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10.1117/12.3002698

Cite this

Rietberg, M. T., Thomas, A., Kalloor Joseph, F., Oraevsky, A. A. (Ed.), & Wang, L. V. (Ed.) (2024). Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging. In A. A. Oraevsky, & L. V. Wang (Eds.), Photons Plus Ultrasound: Imaging and Sensing 2024: SPIE BIOS, 27 January - 1 February 2024, San Francisco, California, United States (pp. 139-139). SPIE. https://doi.org/10.1117/12.3002698

Rietberg, Max Tigo ; Thomas, Anjali ; Kalloor Joseph, Francis et al. / Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging. Photons Plus Ultrasound: Imaging and Sensing 2024: SPIE BIOS, 27 January - 1 February 2024, San Francisco, California, United States. editor / Alexander A. Oraevsky ; Lihong V. Wang. SPIE, 2024. pp. 139-139

@inproceedings{d9512d2676124db593b72e0a27a8a75b,

title = "Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging",

abstract = "Unstable plaques in the carotid artery are a leading cause of ischemic stroke, resulting in numerous deaths globally. A reliable predictor of rupture risk is plaque composition. Photoacoustic Imaging is a promising imaging modality suitable for this task. Quantifying Photoacoustic Imaging poses challenges as it requires knowledge of complex light propagation in tissue. Our approach utilizes arterial blood as a fluence marker to determine the optical properties of the plaque. This proposed method involves optical and acoustic modeling and iterative updating of the optical properties. We characterized the proposed technique by varying different parameters in digital phantoms.",

author = "Rietberg, \{Max Tigo\} and Anjali Thomas and \{Kalloor Joseph\}, Francis and Oraevsky, \{Alexander A.\} and Wang, \{Lihong V.\}",

year = "2024",

month = mar,

day = "13",

doi = "10.1117/12.3002698",

language = "English",

pages = "139--139",

editor = "Oraevsky, \{Alexander A.\} and Wang, \{Lihong V.\}",

booktitle = "Photons Plus Ultrasound: Imaging and Sensing 2024",

publisher = "SPIE",

address = "United States",

note = "Photons Plus Ultrasound: Imaging and Sensing 2024 ; Conference date: 28-01-2024 Through 31-01-2024",

}

Rietberg, MT, Thomas, A, Kalloor Joseph, F, Oraevsky, AA (ed.) & Wang, LV (ed.) 2024, Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging. in AA Oraevsky & LV Wang (eds), Photons Plus Ultrasound: Imaging and Sensing 2024: SPIE BIOS, 27 January - 1 February 2024, San Francisco, California, United States. SPIE, pp. 139-139, Photons Plus Ultrasound: Imaging and Sensing 2024, San Francisco, California, United States, 28/01/24. https://doi.org/10.1117/12.3002698

Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging. / Rietberg, Max Tigo; Thomas, Anjali; Kalloor Joseph, Francis et al.
Photons Plus Ultrasound: Imaging and Sensing 2024: SPIE BIOS, 27 January - 1 February 2024, San Francisco, California, United States. ed. / Alexander A. Oraevsky; Lihong V. Wang. SPIE, 2024. p. 139-139.

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

TY - GEN

T1 - Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging

AU - Rietberg, Max Tigo

AU - Thomas, Anjali

AU - Kalloor Joseph, Francis

A2 - Oraevsky, Alexander A.

A2 - Wang, Lihong V.

A2 - Oraevsky, Alexander A.

A2 - Wang, Lihong V.

PY - 2024/3/13

Y1 - 2024/3/13

N2 - Unstable plaques in the carotid artery are a leading cause of ischemic stroke, resulting in numerous deaths globally. A reliable predictor of rupture risk is plaque composition. Photoacoustic Imaging is a promising imaging modality suitable for this task. Quantifying Photoacoustic Imaging poses challenges as it requires knowledge of complex light propagation in tissue. Our approach utilizes arterial blood as a fluence marker to determine the optical properties of the plaque. This proposed method involves optical and acoustic modeling and iterative updating of the optical properties. We characterized the proposed technique by varying different parameters in digital phantoms.

AB - Unstable plaques in the carotid artery are a leading cause of ischemic stroke, resulting in numerous deaths globally. A reliable predictor of rupture risk is plaque composition. Photoacoustic Imaging is a promising imaging modality suitable for this task. Quantifying Photoacoustic Imaging poses challenges as it requires knowledge of complex light propagation in tissue. Our approach utilizes arterial blood as a fluence marker to determine the optical properties of the plaque. This proposed method involves optical and acoustic modeling and iterative updating of the optical properties. We characterized the proposed technique by varying different parameters in digital phantoms.

U2 - 10.1117/12.3002698

DO - 10.1117/12.3002698

M3 - Conference contribution

SP - 139

EP - 139

BT - Photons Plus Ultrasound: Imaging and Sensing 2024

PB - SPIE

T2 - Photons Plus Ultrasound: Imaging and Sensing 2024

Y2 - 28 January 2024 through 31 January 2024

ER -

Rietberg MT, Thomas A, Kalloor Joseph F, Oraevsky AA, (ed.), Wang LV, (ed.). Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging. In Oraevsky AA, Wang LV, editors, Photons Plus Ultrasound: Imaging and Sensing 2024: SPIE BIOS, 27 January - 1 February 2024, San Francisco, California, United States. SPIE. 2024. p. 139-139 doi: 10.1117/12.3002698

Quantifying photoacoustic model utilizing blood as a fluence marker for carotid plaque composition imaging

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UN SDGs

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