An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography

Anthony J. Romano, Joseph A. Bucaro, Richard Lorne Ehman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The method termed Magnetic Resonance Elastography (MRE) permits a direct measurement of elastic displacements within materials that are subject to forced vibration. Additionally, these displacements are related to the material parameters through the equations of elasticity. In this paper, we give a brief presentation of a method for the determination of the elastic moduli (i.e. the components of the Hooke's tensor) given a knowledge of the elastic displacements though an inversion of the equations of elasticity. Experimental results will be presented and the issue of anisotropy will be addressed.

Original languageEnglish (US)
Title of host publicationProceedings - International Symposium on Biomedical Imaging
PublisherIEEE Computer Society
Pages1009-1010
Number of pages2
Volume2002-January
ISBN (Print)078037584X
DOIs
StatePublished - 2002
EventIEEE International Symposium on Biomedical Imaging, ISBI 2002 - Washington, United States
Duration: Jul 7 2002Jul 10 2002

Other

OtherIEEE International Symposium on Biomedical Imaging, ISBI 2002
CountryUnited States
CityWashington
Period7/7/027/10/02

Fingerprint

Elasticity Imaging Techniques
Elastic Modulus
Elasticity
Magnetic resonance
Elastic moduli
Tissue
Anisotropy
Vibration
Tensors

ASJC Scopus subject areas

  • Biomedical Engineering
  • Radiology Nuclear Medicine and imaging

Cite this

Romano, A. J., Bucaro, J. A., & Ehman, R. L. (2002). An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography. In Proceedings - International Symposium on Biomedical Imaging (Vol. 2002-January, pp. 1009-1010). [1029434] IEEE Computer Society. https://doi.org/10.1109/ISBI.2002.1029434

An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography. / Romano, Anthony J.; Bucaro, Joseph A.; Ehman, Richard Lorne.

Proceedings - International Symposium on Biomedical Imaging. Vol. 2002-January IEEE Computer Society, 2002. p. 1009-1010 1029434.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Romano, AJ, Bucaro, JA & Ehman, RL 2002, An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography. in Proceedings - International Symposium on Biomedical Imaging. vol. 2002-January, 1029434, IEEE Computer Society, pp. 1009-1010, IEEE International Symposium on Biomedical Imaging, ISBI 2002, Washington, United States, 7/7/02. https://doi.org/10.1109/ISBI.2002.1029434
Romano AJ, Bucaro JA, Ehman RL. An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography. In Proceedings - International Symposium on Biomedical Imaging. Vol. 2002-January. IEEE Computer Society. 2002. p. 1009-1010. 1029434 https://doi.org/10.1109/ISBI.2002.1029434
Romano, Anthony J. ; Bucaro, Joseph A. ; Ehman, Richard Lorne. / An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography. Proceedings - International Symposium on Biomedical Imaging. Vol. 2002-January IEEE Computer Society, 2002. pp. 1009-1010
@inproceedings{06060337e787413e9ac8f54f65c92619,
title = "An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography",
abstract = "The method termed Magnetic Resonance Elastography (MRE) permits a direct measurement of elastic displacements within materials that are subject to forced vibration. Additionally, these displacements are related to the material parameters through the equations of elasticity. In this paper, we give a brief presentation of a method for the determination of the elastic moduli (i.e. the components of the Hooke's tensor) given a knowledge of the elastic displacements though an inversion of the equations of elasticity. Experimental results will be presented and the issue of anisotropy will be addressed.",
author = "Romano, {Anthony J.} and Bucaro, {Joseph A.} and Ehman, {Richard Lorne}",
year = "2002",
doi = "10.1109/ISBI.2002.1029434",
language = "English (US)",
isbn = "078037584X",
volume = "2002-January",
pages = "1009--1010",
booktitle = "Proceedings - International Symposium on Biomedical Imaging",
publisher = "IEEE Computer Society",

}

TY - GEN

T1 - An inversion method for the determination of elastic moduli in tissue using magnetic resonance elastography

AU - Romano, Anthony J.

AU - Bucaro, Joseph A.

AU - Ehman, Richard Lorne

PY - 2002

Y1 - 2002

N2 - The method termed Magnetic Resonance Elastography (MRE) permits a direct measurement of elastic displacements within materials that are subject to forced vibration. Additionally, these displacements are related to the material parameters through the equations of elasticity. In this paper, we give a brief presentation of a method for the determination of the elastic moduli (i.e. the components of the Hooke's tensor) given a knowledge of the elastic displacements though an inversion of the equations of elasticity. Experimental results will be presented and the issue of anisotropy will be addressed.

AB - The method termed Magnetic Resonance Elastography (MRE) permits a direct measurement of elastic displacements within materials that are subject to forced vibration. Additionally, these displacements are related to the material parameters through the equations of elasticity. In this paper, we give a brief presentation of a method for the determination of the elastic moduli (i.e. the components of the Hooke's tensor) given a knowledge of the elastic displacements though an inversion of the equations of elasticity. Experimental results will be presented and the issue of anisotropy will be addressed.

UR - http://www.scopus.com/inward/record.url?scp=84948701598&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84948701598&partnerID=8YFLogxK

U2 - 10.1109/ISBI.2002.1029434

DO - 10.1109/ISBI.2002.1029434

M3 - Conference contribution

AN - SCOPUS:84948701598

SN - 078037584X

VL - 2002-January

SP - 1009

EP - 1010

BT - Proceedings - International Symposium on Biomedical Imaging

PB - IEEE Computer Society

ER -