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Abdominal acoustic radiation force impulse imaging

Publication ,  Journal Article
Fahey, BJ; Trahey, GE
Published in: Proceedings - IEEE Ultrasonics Symposium
December 1, 2004

The ability of Acoustic Radiation Force Impulse (ARFI) imaging to interrogate deep-lying abdominal tissues was investigated. Challenges involved in using ARFI imaging at depth include generating sufficient radiation force to measurably displace deep-lying tissues and tracking these small (0-3 μm;) tissue displacements with low PRF tracking pulses. Beam sequences were modified and optimized to meet these challenges, and viable in vivo human abdominal ARFI images were acquired at depths reaching 10 cm. Safety concerns due to induced tissue heating are also addressed through the use of finite element method models. © 2004 IEEE.

Duke Scholars

Published In

Proceedings - IEEE Ultrasonics Symposium

ISSN

1051-0117

Publication Date

December 1, 2004

Volume

1

Start / End Page

736 / 739
 

Citation

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Chicago
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MLA
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Fahey, B. J., & Trahey, G. E. (2004). Abdominal acoustic radiation force impulse imaging. Proceedings - IEEE Ultrasonics Symposium, 1, 736–739.
Fahey, B. J., and G. E. Trahey. “Abdominal acoustic radiation force impulse imaging.” Proceedings - IEEE Ultrasonics Symposium 1 (December 1, 2004): 736–39.
Fahey BJ, Trahey GE. Abdominal acoustic radiation force impulse imaging. Proceedings - IEEE Ultrasonics Symposium. 2004 Dec 1;1:736–9.
Fahey, B. J., and G. E. Trahey. “Abdominal acoustic radiation force impulse imaging.” Proceedings - IEEE Ultrasonics Symposium, vol. 1, Dec. 2004, pp. 736–39.
Fahey BJ, Trahey GE. Abdominal acoustic radiation force impulse imaging. Proceedings - IEEE Ultrasonics Symposium. 2004 Dec 1;1:736–739.

Published In

Proceedings - IEEE Ultrasonics Symposium

ISSN

1051-0117

Publication Date

December 1, 2004

Volume

1

Start / End Page

736 / 739