Subharmonic, non-linear fundamental and ultraharmonic imaging of microbubble contrast at high frequencies
There is increasing use of ultrasound contrast agent in high-frequency ultrasound imaging.
However, conventional contrast detection methods perform poorly at high frequencies. We
performed systematic in vitro comparisons of subharmonic, non-linear fundamental and
ultraharmonic imaging for different depths and ultrasound contrast agent concentrations
(Vevo 2100 system with MS250 probe and MicroMarker ultrasound contrast agent,
VisualSonics, Toronto, ON, Canada). We investigated 4-, 6-and 10-cycle bursts at three …
However, conventional contrast detection methods perform poorly at high frequencies. We
performed systematic in vitro comparisons of subharmonic, non-linear fundamental and
ultraharmonic imaging for different depths and ultrasound contrast agent concentrations
(Vevo 2100 system with MS250 probe and MicroMarker ultrasound contrast agent,
VisualSonics, Toronto, ON, Canada). We investigated 4-, 6-and 10-cycle bursts at three …
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