Clinical Medicine Research

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Technological Progress of Ultrasound Elastography Based on Shear Waves

Received: 16 October 2019    Accepted: 25 March 2020    Published: 13 April 2020
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Abstract

Elastography aims at assessing tissue elasticity. As a branch of ultrasound elastography (UE), shear-wave elastography is recognized by engineering and clinical fields, particularly fast shear-wave elastography (SWE). Shear-wave elastography (SWE) is a real-time, two-dimensional elastography technology that has emerged in recent years. It is different from Static Elastography, and also different from Transient Elastography and Acoustic Radiation Force Impulse. Based on the fact that the elastic moduli of different tissues are several orders of magnitude greater than the acoustic impedance differences, Elasticity imaging instruments for clinical use have been developed, and has gradually matured. A new stage of technological progress has occurred with SWE. This paper introduces the principle behind the use of elastography and several elastography technologies in clinical application, and then explores methods for fulfilling the promises of this technology: real time and superfast. Furthermore, methods for the generation and detection of Shear Waves are enumerated. These include, for example, the dynamic coherence enhancement technique based on “Mach Waves” and ultra-high-frequency imaging technology for simultaneous transmitting and receiving. Finally, the future development of Shear-wave elastography is discussed. It is believed that with the development of new technologies and new materials, shear wave elastography (SWE) will play an increasingly important role in clinical practice.

DOI 10.11648/j.cmr.20200902.13
Published in Clinical Medicine Research (Volume 9, Issue 2, March 2020)
Page(s) 42-46
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Shear-wave Elastography, Acoustic Radiation Force Impulse, Mach Wave, Ultra High Frequency

References
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[3] Tanter M, Bercoff J, Athanasiou A, Deffieux T, Gennisson J-L, Montaldo G, Muller M, Tardivon A, Fink M. Quantitative assessment of breast lesion viscoelasticity: Initial clinical results using supersonic shear imaging. Ultrasound In Medicine and Biology 2008; 34 (9): 1373-1386.
[4] Athanasiou A, Tardivon A, Tanter M, Sigal-Zafrani B, Bercoff J, Deffieux T, Gennisson JL, Fink M, Neuenschwander S. Breast lesions: quantitative elastography with supersonic shear imaging-preliminary results. Radiology 2010 Jul; 256 (1): 297-303.
[5] Li JL, Shi XQ. Advances in the application of ultrasound elastography in the evaluation of breast diseases. Journal of International Medical Devices 2015; 21 (2): 38-40.
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[9] Parker KJ, Lerner RM. Sono elasticity of organs: Shear waves ring a bell. Journal of Ultrasound in Medicine 1992; 11: 387-392.
[10] Huang S. Ultrasound elastography and its clinical application. Journal of International Medical Devices, 201; 21 (2): 24-28.
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[12] Bercoff J, Tanter M, Fink M. Supersonic shear imaging: A new technique for soft tissues elasticity mapping. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 2004; 51 (4): 396-409.
[13] Sarvazyan AP, Rudenko OV, Swanson SD, Fowlkes JB, Emelianov SY. Shear wave elasticity imaging: A new ultrasonic technology of medical diagnostic. Ultrasound in Medicine and Biology 1998; 20: 1419-1436.
[14] Sandrin L, Fourquet B, Hasquenoph JM, Yon S, Fournier C, Mal F, Christidis C, Ziol M, Poulet B, Kazemi F, Beaugrand M, Palau R. Transient elastography: a new noninvasive method for assessment of hepatic fibrosis. Ultrasound in Medicine and Biology 2003 Dec; 29 (12): 1705-1707.
[15] Cui GH, Yang Z et al. Factors influencing acoustic radiation force impulse imaging: a discussion based on animal models [J]. China Medical Devices, 2012; 27 (10): 141-142.
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Author Information
  • Department of BME, Chinese Traditional Medicine Hospital of Tai’an, Tai’an, China

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  • APA Style

    Li Qiang. (2020). Technological Progress of Ultrasound Elastography Based on Shear Waves. Clinical Medicine Research, 9(2), 42-46. https://doi.org/10.11648/j.cmr.20200902.13

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    Li Qiang. Technological Progress of Ultrasound Elastography Based on Shear Waves. Clin. Med. Res. 2020, 9(2), 42-46. doi: 10.11648/j.cmr.20200902.13

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    AMA Style

    Li Qiang. Technological Progress of Ultrasound Elastography Based on Shear Waves. Clin Med Res. 2020;9(2):42-46. doi: 10.11648/j.cmr.20200902.13

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  • @article{10.11648/j.cmr.20200902.13,
      author = {Li Qiang},
      title = {Technological Progress of Ultrasound Elastography Based on Shear Waves},
      journal = {Clinical Medicine Research},
      volume = {9},
      number = {2},
      pages = {42-46},
      doi = {10.11648/j.cmr.20200902.13},
      url = {https://doi.org/10.11648/j.cmr.20200902.13},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.cmr.20200902.13},
      abstract = {Elastography aims at assessing tissue elasticity. As a branch of ultrasound elastography (UE), shear-wave elastography is recognized by engineering and clinical fields, particularly fast shear-wave elastography (SWE). Shear-wave elastography (SWE) is a real-time, two-dimensional elastography technology that has emerged in recent years. It is different from Static Elastography, and also different from Transient Elastography and Acoustic Radiation Force Impulse. Based on the fact that the elastic moduli of different tissues are several orders of magnitude greater than the acoustic impedance differences, Elasticity imaging instruments for clinical use have been developed, and has gradually matured. A new stage of technological progress has occurred with SWE. This paper introduces the principle behind the use of elastography and several elastography technologies in clinical application, and then explores methods for fulfilling the promises of this technology: real time and superfast. Furthermore, methods for the generation and detection of Shear Waves are enumerated. These include, for example, the dynamic coherence enhancement technique based on “Mach Waves” and ultra-high-frequency imaging technology for simultaneous transmitting and receiving. Finally, the future development of Shear-wave elastography is discussed. It is believed that with the development of new technologies and new materials, shear wave elastography (SWE) will play an increasingly important role in clinical practice.},
     year = {2020}
    }
    

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    JO  - Clinical Medicine Research
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    PB  - Science Publishing Group
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    AB  - Elastography aims at assessing tissue elasticity. As a branch of ultrasound elastography (UE), shear-wave elastography is recognized by engineering and clinical fields, particularly fast shear-wave elastography (SWE). Shear-wave elastography (SWE) is a real-time, two-dimensional elastography technology that has emerged in recent years. It is different from Static Elastography, and also different from Transient Elastography and Acoustic Radiation Force Impulse. Based on the fact that the elastic moduli of different tissues are several orders of magnitude greater than the acoustic impedance differences, Elasticity imaging instruments for clinical use have been developed, and has gradually matured. A new stage of technological progress has occurred with SWE. This paper introduces the principle behind the use of elastography and several elastography technologies in clinical application, and then explores methods for fulfilling the promises of this technology: real time and superfast. Furthermore, methods for the generation and detection of Shear Waves are enumerated. These include, for example, the dynamic coherence enhancement technique based on “Mach Waves” and ultra-high-frequency imaging technology for simultaneous transmitting and receiving. Finally, the future development of Shear-wave elastography is discussed. It is believed that with the development of new technologies and new materials, shear wave elastography (SWE) will play an increasingly important role in clinical practice.
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