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. Author manuscript; available in PMC: 2017 Sep 28.
Published in final edited form as: Phys Med Biol. 2017 Jul 13;62(15):6144–6163. doi: 10.1088/1361-6560/aa77df

Figure 4.

Figure 4

Monitoring of PSNE vaporization with B-mode and PAM. Green dotted rectangle indicates the outline of the hydrogel, and red arrow the position of the FUS transducer focus. (a) B-mode image taken during sonication showing formation of a bubble cloud (arrow). (b) The same B-mode image with co-registered PAM (passive) image showing cavitation coincident with the bubble cloud. Inset shows orientation with array to right of image and FUS out of page. (c) B-mode image taken after sonication showing dissolution.