Current and future clinical applications of elasticity imaging techniques

Research output: Chapter in Book/Report/Conference proceedingChapter


Elastography or elasticity imaging is a field of medical imaging that is aimed at quantifying the mechanical properties of living tissues. Fibrosis results from an increase in collagen replacing the normal tissue, which makes the organ stiffer than when the healthy functional units are present. Palpation has several disadvantages, including its subjectivity, dependence on the proficiency of the examiner, reproducibility, and insensitivity to deep structures. Elastography offers an approach for noninvasive, reproducible, objective, and high resolution characterization of the mechanical properties of tissues. This chapter focuses on ultrasound‐based methods. It highlights the magnetic resonance elastography results in certain application areas. Liver fibrosis and steatosis have been the target diseases for many shear wave elastography studies. Breast and thyroid cancer diagnosis and differentiation have been the application areas for strain‐based and, more recently, shear wave elastography methods. Ultrasound of the musculoskeletal system has been growing progressively.

Original languageEnglish (US)
Title of host publicationUltrasound Elastography for Biomedical Applications and Medicine
Number of pages19
ISBN (Electronic)9781119021520
ISBN (Print)9781119021513
StatePublished - Jan 1 2016

ASJC Scopus subject areas

  • Engineering(all)


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