Acoustical Physics, volume 64, issue 1, pages 105-114
Causes of Ultrasound Doppler Twinkling Artifact
1
Research and Practical Center of Medical Radiology, Moscow Healthcare Department, Moscow, Russia
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Publication type: Journal Article
Publication date: 2018-01-01
Journal:
Acoustical Physics
Quartile SCImago
Q2
Quartile WOS
Q4
Impact factor: 0.8
ISSN: 10637710, 15626865
Acoustics and Ultrasonics
Abstract
Ultrasound Doppler twinkling artifact is analyzed. It usually appears as a frequent color alteration in the region of hyperechoic objects. Its noiselike spectrum can also be seen in spectral Doppler mode. Physicians use twinkling artifact as a clinical sign for kidney-stone and soft-tissue calculi detection. The advantageous peculiarity of this study is that the experiments were conducted utilizing raw signals obtained from a custom ultrasonic machine and a specially developed phantom. The phantom contained specimens with known qualities, allowing for reproducible and predictable results. The experiments revealed evidence for two physical causes of twinkling artifact, which were associated with two unique Doppler signals. The research laid the foundation for the new reflected-signal model introduced and used throughout this paper.
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- We do not take into account publications that without a DOI.
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Leonov D. V. et al. Causes of Ultrasound Doppler Twinkling Artifact // Acoustical Physics. 2018. Vol. 64. No. 1. pp. 105-114.
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Leonov D. V., Kulberg N. S., Gromov A. I., Morozov S. P., Kim S. Yu. Causes of Ultrasound Doppler Twinkling Artifact // Acoustical Physics. 2018. Vol. 64. No. 1. pp. 105-114.
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TY - JOUR
DO - 10.1134/s1063771018010128
UR - https://doi.org/10.1134%2Fs1063771018010128
TI - Causes of Ultrasound Doppler Twinkling Artifact
T2 - Acoustical Physics
AU - Leonov, D. V.
AU - Kulberg, N S
AU - Gromov, A. I.
AU - Morozov, S P
AU - Kim, S Yu
PY - 2018
DA - 2018/01/01 00:00:00
PB - Pleiades Publishing
SP - 105-114
IS - 1
VL - 64
SN - 1063-7710
SN - 1562-6865
ER -
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BibTex
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@article{2018_Leonov,
author = {D. V. Leonov and N S Kulberg and A. I. Gromov and S P Morozov and S Yu Kim},
title = {Causes of Ultrasound Doppler Twinkling Artifact},
journal = {Acoustical Physics},
year = {2018},
volume = {64},
publisher = {Pleiades Publishing},
month = {jan},
url = {https://doi.org/10.1134%2Fs1063771018010128},
number = {1},
pages = {105--114},
doi = {10.1134/s1063771018010128}
}
Cite this
MLA
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Leonov, D. V., et al. “Causes of Ultrasound Doppler Twinkling Artifact.” Acoustical Physics, vol. 64, no. 1, Jan. 2018, pp. 105-114. https://doi.org/10.1134%2Fs1063771018010128.
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