Transient elastography
Last revised by Andrew Murphy on 31 Mar 2020
Citation, DOI, disclosures and article data
Citation:
Morgan M, Murphy A, Transient elastography. Reference article, Radiopaedia.org (Accessed on 18 Apr 2024) https://doi.org/10.53347/rID-55526
rID:
55526
Article created:
11 Sep 2017,
Matt A. Morgan ◉
Disclosures:
At the time the article was created Matt A. Morgan had no recorded disclosures.
View Matt A. Morgan's current disclosures
Last revised:
31 Mar 2020,
Andrew Murphy ◉
Disclosures:
At the time the article was last revised Andrew Murphy had no recorded disclosures.
View Andrew Murphy's current disclosures
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Transient elastography most often refers to a type of elastography which relies on a mechanical pulse generated by an external probe.
The principle is similar to shear wave elastography, in that the elastic modulus is generated from shear wave velocity, but the application of the pulse from an external probe is different than calculations of the liver stiffness from an ultrasound pulse, an "acoustic radiation force impulse" (ARFI).
References
- 1. Jeong WK, Lim HK, Lee HK, Jo JM, Kim Y. Principles and clinical application of ultrasound elastography for diffuse liver disease. Ultrasonography (Seoul, Korea). 33 (3): 149-60. doi:10.14366/usg.14003 - Pubmed
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