作者
Jacques S Abramowicz, Srikar Adhikari, Eitan Dickman, Judy A Estroff, Gerald R Harris, Jason Nomura, Ronald H Silverman, Lindsay A Taylor, Richard G Barr
发表日期
2022/7
来源
Journal of Ultrasound in Medicine
卷号
41
期号
7
页码范围
1609-1622
出版商
John Wiley & Sons, Inc.
简介
Ocular ultrasound is an invaluable tool for the evaluation of the eye and orbit. However, the eye and orbit are potentially sensitive to the thermal and mechanical effects of ultrasound. When performing B‐mode imaging, dedicated ocular settings should be used. If these settings are not available, limiting the acoustic output to Food and Drug Administration (FDA) recommended maximum levels is strongly advised. Especially important is the acoustic output in spectral (pulsed) and color Doppler modes, which can exceed the FDA's maximum recommended levels for the eye. Adjusting settings to decrease acoustic output and limiting the time of the examination should be done when performing a Doppler examination. The acoustic output of shear wave elastography is significantly higher than FDA guidelines for the eye and should be considered experimental.
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