In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array

Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

Standard

In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array. / Taghavi, Iman; Schou, Mikkel; Panduro, Nathalie Sarup; Andersen, Sofie Bech; Tomov, Borislav G.; Sorensen, Charlotte Mehlin; Stuart, Matthias Bo; Jensen, Jorgen Arendt.

IUS 2022 - IEEE International Ultrasonics Symposium. IEEE Press, 2022.

Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

Harvard

Taghavi, I, Schou, M, Panduro, NS, Andersen, SB, Tomov, BG, Sorensen, CM, Stuart, MB & Jensen, JA 2022, In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array. i IUS 2022 - IEEE International Ultrasonics Symposium. IEEE Press, 2022 IEEE International Ultrasonics Symposium, IUS 2022, Venice, Italien, 10/10/2022. https://doi.org/10.1109/IUS54386.2022.9957892

APA

Taghavi, I., Schou, M., Panduro, N. S., Andersen, S. B., Tomov, B. G., Sorensen, C. M., Stuart, M. B., & Jensen, J. A. (2022). In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array. I IUS 2022 - IEEE International Ultrasonics Symposium IEEE Press. https://doi.org/10.1109/IUS54386.2022.9957892

Vancouver

Taghavi I, Schou M, Panduro NS, Andersen SB, Tomov BG, Sorensen CM o.a. In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array. I IUS 2022 - IEEE International Ultrasonics Symposium. IEEE Press. 2022 https://doi.org/10.1109/IUS54386.2022.9957892

Author

Taghavi, Iman ; Schou, Mikkel ; Panduro, Nathalie Sarup ; Andersen, Sofie Bech ; Tomov, Borislav G. ; Sorensen, Charlotte Mehlin ; Stuart, Matthias Bo ; Jensen, Jorgen Arendt. / In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array. IUS 2022 - IEEE International Ultrasonics Symposium. IEEE Press, 2022.

Bibtex

@inproceedings{566a94098a9049039df786e3ad3c7baf,
title = "In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array",
abstract = "Super-resolution ultrasound imaging (SRI) is a widely used technique for visualization of the microvasculature. The technique generally relies on long observation times if the smallest vessels have to be resolved. This makes it impractical for 3D imaging due to the large amounts of data required. Especially, matrix probes suffer from this, as the channel count is typically above 1024, which results in either a limited acquisition time or a greatly reduced frame rate. This work investigated the feasibility of using a row-column array (RCA) for 3D SRI. The 3D vascular tree of a Sprague Dawley rat kidney was imaged in a 26×26×40 mm3 volume using only 128 active elements in receive for a 6 MHz 128+128 Vermon RCA connected to a Verasonics Vantage 256{\texttrademark} scanner. Forty eight virtual sources with an amplitude modulated sequences were used to acquire 36 seconds of contrast-enhanced volumes. The data rate was 2.74 GBytes/s. Then, the 3D visualization of the vasculature was provided by localization of peaks in the acquired volumes. The estimated resolution using Fourier shell correlation for the reconstructed vasculature in this volume was 43 μm with half-bit and 61 μm with one-bit threshold, which was a factor of 6 below the wavelength (λ = 256 μm). In conclusion, the study showed the feasibility of super-resolution vascular imaging of a rat kidney using a RCA. ",
keywords = "3D imaging, Contrast-enhanced ultrasound (CEUS), Super-resolution imaging (SRI), Ultrasound localization microscopy (ULM), volumetric imaging",
author = "Iman Taghavi and Mikkel Schou and Panduro, {Nathalie Sarup} and Andersen, {Sofie Bech} and Tomov, {Borislav G.} and Sorensen, {Charlotte Mehlin} and Stuart, {Matthias Bo} and Jensen, {Jorgen Arendt}",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE International Ultrasonics Symposium, IUS 2022 ; Conference date: 10-10-2022 Through 13-10-2022",
year = "2022",
doi = "10.1109/IUS54386.2022.9957892",
language = "English",
booktitle = "IUS 2022 - IEEE International Ultrasonics Symposium",
publisher = "IEEE Press",

}

RIS

TY - GEN

T1 - In vivo 3D Super-Resolution Ultrasound Imaging of a Rat Kidney using a Row-Column Array

AU - Taghavi, Iman

AU - Schou, Mikkel

AU - Panduro, Nathalie Sarup

AU - Andersen, Sofie Bech

AU - Tomov, Borislav G.

AU - Sorensen, Charlotte Mehlin

AU - Stuart, Matthias Bo

AU - Jensen, Jorgen Arendt

N1 - Publisher Copyright: © 2022 IEEE.

PY - 2022

Y1 - 2022

N2 - Super-resolution ultrasound imaging (SRI) is a widely used technique for visualization of the microvasculature. The technique generally relies on long observation times if the smallest vessels have to be resolved. This makes it impractical for 3D imaging due to the large amounts of data required. Especially, matrix probes suffer from this, as the channel count is typically above 1024, which results in either a limited acquisition time or a greatly reduced frame rate. This work investigated the feasibility of using a row-column array (RCA) for 3D SRI. The 3D vascular tree of a Sprague Dawley rat kidney was imaged in a 26×26×40 mm3 volume using only 128 active elements in receive for a 6 MHz 128+128 Vermon RCA connected to a Verasonics Vantage 256™ scanner. Forty eight virtual sources with an amplitude modulated sequences were used to acquire 36 seconds of contrast-enhanced volumes. The data rate was 2.74 GBytes/s. Then, the 3D visualization of the vasculature was provided by localization of peaks in the acquired volumes. The estimated resolution using Fourier shell correlation for the reconstructed vasculature in this volume was 43 μm with half-bit and 61 μm with one-bit threshold, which was a factor of 6 below the wavelength (λ = 256 μm). In conclusion, the study showed the feasibility of super-resolution vascular imaging of a rat kidney using a RCA.

AB - Super-resolution ultrasound imaging (SRI) is a widely used technique for visualization of the microvasculature. The technique generally relies on long observation times if the smallest vessels have to be resolved. This makes it impractical for 3D imaging due to the large amounts of data required. Especially, matrix probes suffer from this, as the channel count is typically above 1024, which results in either a limited acquisition time or a greatly reduced frame rate. This work investigated the feasibility of using a row-column array (RCA) for 3D SRI. The 3D vascular tree of a Sprague Dawley rat kidney was imaged in a 26×26×40 mm3 volume using only 128 active elements in receive for a 6 MHz 128+128 Vermon RCA connected to a Verasonics Vantage 256™ scanner. Forty eight virtual sources with an amplitude modulated sequences were used to acquire 36 seconds of contrast-enhanced volumes. The data rate was 2.74 GBytes/s. Then, the 3D visualization of the vasculature was provided by localization of peaks in the acquired volumes. The estimated resolution using Fourier shell correlation for the reconstructed vasculature in this volume was 43 μm with half-bit and 61 μm with one-bit threshold, which was a factor of 6 below the wavelength (λ = 256 μm). In conclusion, the study showed the feasibility of super-resolution vascular imaging of a rat kidney using a RCA.

KW - 3D imaging

KW - Contrast-enhanced ultrasound (CEUS)

KW - Super-resolution imaging (SRI)

KW - Ultrasound localization microscopy (ULM)

KW - volumetric imaging

UR - http://www.scopus.com/inward/record.url?scp=85143812562&partnerID=8YFLogxK

U2 - 10.1109/IUS54386.2022.9957892

DO - 10.1109/IUS54386.2022.9957892

M3 - Article in proceedings

AN - SCOPUS:85143812562

BT - IUS 2022 - IEEE International Ultrasonics Symposium

PB - IEEE Press

T2 - 2022 IEEE International Ultrasonics Symposium, IUS 2022

Y2 - 10 October 2022 through 13 October 2022

ER -

ID: 329687349