7. Click this tool; a new option of Repeat Under-Heated, available only in this state, will be
available. Select it from the sub-menu.
8. Click inside the Under-Heated Regions polygon. As with nominal Macro-spots, clicking on the right
or left half of the polygon will affect the direction in which the Macro-spot is planned and executed.
9. Click the Sonicate button to apply the ultrasound energy; the system transfers the
sonication location to the MR.
Repeat Under-Heated Regions spots are limited in energy according to value set in the
Treatment Protocol (see Section 6.8). When required, gradually allow the system to add
more energetic spots until reaching the desired tissue response.
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7.5. Conclusion of the Treatment Session
At the conclusion of the treatment session, you may select to advance to Evaluation Stage, in which
Treatment Evaluation scans will be performed.