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Diagnosis of Breast Tumor Using 2D and 3D Ultrasound Images

[+] Author Affiliations
Yougun Han, Dong-Woo Kim, Boxin Zhao, H. J. Kwon

University of Waterloo, Waterloo, ON, Canada

Paper No. IMECE2011-62682, pp. 149-154; 6 pages
doi:10.1115/IMECE2011-62682
From:
  • ASME 2011 International Mechanical Engineering Congress and Exposition
  • Volume 2: Biomedical and Biotechnology Engineering; Nanoengineering for Medicine and Biology
  • Denver, Colorado, USA, November 11–17, 2011
  • Conference Sponsors: ASME
  • ISBN: 978-0-7918-5488-4
  • Copyright © 2011 by ASME

abstract

DIC and DVC algorithms combined with smoothing algorithm were applied to ultrasound B mode images to generate 2D and 3D elastograms. The DIC based elastograms have better accuracy than conventional time-gradient based elastograms, and can estimate the size and the relative elastic modulus of the inclusion with a reasonable accurately. The study shows the potential to apply DIC and DVC based elastograms to the in-vivo diagnosis of pathological tissue within the body, and to provide new information that is related to tissue structure and/or pathology.

Copyright © 2011 by ASME

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