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

被引：0
|
作者：
Romano, AJ [1 ]
Bucaro, JA [1 ]
Ehman, RL [1 ]
机构：
[1] USN, Res Lab, Washington, DC 20375 USA
来源：
2002 IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
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.
引用
收藏
页码：1009 / 1010
页数：2
相关论文
共 50 条
  • [41] Tissue stiffness in BPH patients from magnetic resonance elastography
    Chalida Aphinives
    Watcharaphon Kiatsayompoo
    Kulyada Eurboonyanun
    Prin Twinprai
    Saranya Jaruchainiwat
    Egyptian Journal of Radiology and Nuclear Medicine, 52
  • [42] Paediatric brain tissue properties measured with magnetic resonance elastography
    Yeung, Jade
    Juge, Lauriane
    Hatt, Alice
    Bilston, Lynne E.
    BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 2019, 18 (05) : 1497 - 1505
  • [43] Magnetic resonance elastography of skeletal muscle deep tissue injury
    Nelissen, Jules L.
    Sinkus, Ralph
    Nicolay, Klaas
    Nederveen, Aart J.
    Oomens, Cees W. J.
    Strijkers, Gustav J.
    NMR IN BIOMEDICINE, 2019, 32 (06)
  • [44] Elastography: A method for imaging the elastic properties of tissue in vivo.
    Ophir, J
    Cespedes, I
    Maklad, N
    Pomekanti, H
    ULTRASONIC TISSUE CHARACTERIZATION, 1996, : 95 - 123
  • [45] A bayesian method for accelerated magnetic resonance elastography of the liver
    Ebersole, Christopher
    Ahmad, Rizwan
    Rich, Adam V.
    Potter, Lee C.
    Dong, Huiming
    Kolipaka, Arunark
    MAGNETIC RESONANCE IN MEDICINE, 2018, 80 (03) : 1178 - 1188
  • [46] Magnetic resonance elastography as a method to estimate myocardial contractility
    Kolipaka, Arunark
    Aggarwal, Shivani R.
    Mcgee, Kiaran P.
    Anavekar, Nandan
    Manduca, Armando
    Ehman, Richard L.
    Araoz, Philip A.
    JOURNAL OF MAGNETIC RESONANCE IMAGING, 2012, 36 (01) : 120 - 127
  • [47] THE DETERMINATION OF THE DYNAMIC ELASTIC MODULI BY MASW AND SEISMIC REFRACTION METHOD
    Ekinci, Buket
    12TH INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE, SGEM 2012, VOL. II, 2012, : 649 - 660
  • [48] Determination of elastic moduli for high temperature materials by an ultrasonic method
    Grill, W
    Kim, TJ
    Schmachtl, M
    Busse, P
    Schievenbusch, A
    EUROMAT 97 - PROCEEDINGS OF THE 5TH EUROPEAN CONFERENCE ON ADVANCED MATERIALS AND PROCESSES AND APPLICATIONS: MATERIALS, FUNCTIONALITY & DESIGN, VOL 4: CHARACTERIZATION AND PRODUCTION/DESIGN, 1997, : 279 - 282
  • [49] Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
    Alves, Carlos J. S.
    Antunes, Pedro R. S.
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2019, 101 : 330 - 342
  • [50] Determination of Elastic Properties of Resected Human Breast Tissue Samples Using Optical Coherence Tomographic Elastography
    Srivastava, A.
    Verma, Y.
    Rao, K. D.
    Gupta, P. K.
    STRAIN, 2011, 47 (01): : 75 - 87
12345