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Comparison of concurrently acquired in vivo 3D ARFI and SWEI images of the prostate

Publication ,  Conference
Rosenzweig, S; Palmeri, M; Rouze, N; Lipman, S; Kulbacki, E; Madden, J; Polascik, T; Nightingale, K
Published in: IEEE International Ultrasonics Symposium, IUS
December 1, 2012

In the prostate, ARFI and SWEI imaging methods have reported that cancer and other pathologies as being stiffer than the surrounding tissue. A three-dimensional in vivo prostatic imaging system capable of concurrently acquiring ARFI and SWEI data was developed to compare the information available in the two image types. Data were acquired in a calibrated CIRS phantom to analyze the contrast, contrast to noise ratio (CNR), and resolution between the ARFI and SWEI images; SWEI images provided improved contrast and CNR, but lower spatial resolution than ARFI images. Challenges and potential artifacts in both the ARFI and SWEI images have been identified and reduced by viewing coronal sections and maximum value SWEI images, resulting in high correlation between the normalized ARFI displacement magnitude and the estimated shear wave speed. We have demonstrated that this combined ARFI and SWEI imaging system can image the anatomy of the prostate. © 2012 IEEE.

Duke Scholars

Published In

IEEE International Ultrasonics Symposium, IUS

DOI

EISSN

1948-5727

ISSN

1948-5719

ISBN

9781467345613

Publication Date

December 1, 2012

Start / End Page

97 / 100
 

Citation

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Rosenzweig, S., Palmeri, M., Rouze, N., Lipman, S., Kulbacki, E., Madden, J., … Nightingale, K. (2012). Comparison of concurrently acquired in vivo 3D ARFI and SWEI images of the prostate. In IEEE International Ultrasonics Symposium, IUS (pp. 97–100). https://doi.org/10.1109/ULTSYM.2012.0024
Rosenzweig, S., M. Palmeri, N. Rouze, S. Lipman, E. Kulbacki, J. Madden, T. Polascik, and K. Nightingale. “Comparison of concurrently acquired in vivo 3D ARFI and SWEI images of the prostate.” In IEEE International Ultrasonics Symposium, IUS, 97–100, 2012. https://doi.org/10.1109/ULTSYM.2012.0024.
Rosenzweig S, Palmeri M, Rouze N, Lipman S, Kulbacki E, Madden J, et al. Comparison of concurrently acquired in vivo 3D ARFI and SWEI images of the prostate. In: IEEE International Ultrasonics Symposium, IUS. 2012. p. 97–100.
Rosenzweig, S., et al. “Comparison of concurrently acquired in vivo 3D ARFI and SWEI images of the prostate.” IEEE International Ultrasonics Symposium, IUS, 2012, pp. 97–100. Scopus, doi:10.1109/ULTSYM.2012.0024.
Rosenzweig S, Palmeri M, Rouze N, Lipman S, Kulbacki E, Madden J, Polascik T, Nightingale K. Comparison of concurrently acquired in vivo 3D ARFI and SWEI images of the prostate. IEEE International Ultrasonics Symposium, IUS. 2012. p. 97–100.

Published In

IEEE International Ultrasonics Symposium, IUS

DOI

EISSN

1948-5727

ISSN

1948-5719

ISBN

9781467345613

Publication Date

December 1, 2012

Start / End Page

97 / 100