What challenges must be overcome before ultrasound elasticity imaging is ready for the clinic?
Identifieur interne : 002993 ( Pmc/Curation ); précédent : 002992; suivant : 002994What challenges must be overcome before ultrasound elasticity imaging is ready for the clinic?
Auteurs : Mark L. Palmeri [États-Unis] ; Kathryn R. Nightingale [États-Unis]Source :
- Imaging in medicine [ 1755-5191 ] ; 2011.
Abstract
Ultrasound elasticity imaging has been a research interest for the past 20 years with the goal of generating novel images of soft tissues based on their material properties (i.e., stiffness and viscosity). The motivation for such an imaging modality lies in the fact that many soft tissues can share similar ultrasonic echogenicities, but may have very different mechanical properties that can be used to clearly visualize normal anatomy and delineate diseased tissues and masses. Recently, elasticity imaging techniques have moved from the laboratory to the clinical setting, where clinicians are beginning to characterize tissue stiffness as a diagnostic metric and commercial implementations of ultrasonic elasticity imaging are beginning to appear on the market. This article provides a foundation for elasticity imaging, an overview of current research and commercial realizations of elasticity imaging technology and a perspective on the current successes, limitations and potential for improvement of these imaging technologies.
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DOI: 10.2217/iim.11.41
PubMed: 22171226
PubMed Central: 3235674
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<front><journal-meta><journal-id journal-id-type="nlm-journal-id">101485952</journal-id><journal-id journal-id-type="pubmed-jr-id">38182</journal-id><journal-id journal-id-type="nlm-ta">Imaging Med</journal-id><journal-title-group><journal-title>Imaging in medicine</journal-title></journal-title-group><issn pub-type="ppub">1755-5191</issn><issn pub-type="epub">1755-5205</issn></journal-meta><article-meta><article-id pub-id-type="pmid">22171226</article-id><article-id pub-id-type="pmc">3235674</article-id><article-id pub-id-type="doi">10.2217/iim.11.41</article-id><article-id pub-id-type="manuscript">NIHMS341135</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>What challenges must be overcome before ultrasound elasticity imaging is ready for the clinic?</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Palmeri</surname><given-names>Mark L</given-names></name><xref ref-type="corresp" rid="CR1">†</xref><xref ref-type="aff" rid="A1">1</xref><xref ref-type="aff" rid="A2">2</xref></contrib><contrib contrib-type="author"><name><surname>Nightingale</surname><given-names>Kathryn R</given-names></name><xref ref-type="aff" rid="A1">1</xref></contrib></contrib-group><aff id="A1"><label>1</label>Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA</aff><aff id="A2"><label>2</label>Department of Anesthesiology, Duke University, Durham, NC 27708, USA</aff><author-notes><corresp id="CR1"><label>†</label>Author for correspondence: Tel.: +1 919 660 5158 Fax: +1 919 684 4488 <email>mark.palmeri@duke.edu</email></corresp></author-notes><pub-date pub-type="nihms-submitted"><day>7</day><month>12</month><year>2011</year></pub-date><pub-date pub-type="ppub"><month>8</month><year>2011</year></pub-date><pub-date pub-type="pmc-release"><day>12</day><month>12</month><year>2011</year></pub-date><volume>3</volume><issue>4</issue><fpage>433</fpage><lpage>444</lpage><permissions><copyright-statement>© 2011 Future Medicine Ltd</copyright-statement><copyright-year>2011</copyright-year></permissions><abstract><p id="P1">Ultrasound elasticity imaging has been a research interest for the past 20 years with the goal of generating novel images of soft tissues based on their material properties (i.e., stiffness and viscosity). The motivation for such an imaging modality lies in the fact that many soft tissues can share similar ultrasonic echogenicities, but may have very different mechanical properties that can be used to clearly visualize normal anatomy and delineate diseased tissues and masses. Recently, elasticity imaging techniques have moved from the laboratory to the clinical setting, where clinicians are beginning to characterize tissue stiffness as a diagnostic metric and commercial implementations of ultrasonic elasticity imaging are beginning to appear on the market. This article provides a foundation for elasticity imaging, an overview of current research and commercial realizations of elasticity imaging technology and a perspective on the current successes, limitations and potential for improvement of these imaging technologies.</p></abstract><kwd-group><kwd>acoustic radiation force</kwd><kwd>elasticity</kwd><kwd>shear wave</kwd><kwd>stiffness</kwd><kwd>strain</kwd><kwd>ultrasound</kwd></kwd-group><funding-group><award-group><funding-source country="United States">National Institute of Biomedical Imaging and Bioengineering : NIBIB</funding-source><award-id>R01 EB002132-08 || EB</award-id></award-group><award-group><funding-source country="United States">National Cancer Institute : NCI</funding-source><award-id>R01 CA142824-03 || CA</award-id></award-group></funding-group></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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