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MOSAIQ User's Guide - UCSF Radiation Oncology

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CHAPTER 7: Image Management-ViewStation & Photos and Diagrams<br />

Figure 50: Isocenter Shifts Tab – Grayscale Registration<br />

5. Follow steps 16-20 under Manual Registration to correct the registration.<br />

6. Click OK when you have the offset you want on the Isocenter Shifts tab.<br />

Setup Intelligence<br />

Site Setup<br />

After you record an offset, you can click Register in the Image<br />

Review window to see the merged images with that offset applied.<br />

The offset values are part of the image record. When you approve<br />

or reject the verification image, image review is complete. This<br />

locks the offset values.<br />

Setup Intelligence is the patient positioning verification system in <strong>MOSAIQ</strong> Image<br />

Management. With Setup Intelligence, you can examine reproducible patient positioning and<br />

treatment localization. Setup Intelligence helps you accurately reproduce treatment<br />

positioning with sophisticated online and offline quantitative analysis tools. You can<br />

examine positional shift information calculated by the Setup Intelligence image registration<br />

and fusion functions or a third-party positioning product. Setup Intelligence includes these<br />

decisions with the treatment workflow and in the patient’s treatment record.<br />

CAUTION<br />

You must have Clinical | Site Setup Defs | Modify security rights to<br />

change an unapproved Site Setup. You must have Clinical | Site Setup<br />

Defs | Approve security rights to change an approved Site Setup.<br />

Setup Intelligence helps you set up the patient with Setup Alerts. These tell you to move the<br />

patient from the positioning marks before treatment or setup verification imaging. You<br />

specify Setup Alerts in the Site Setup Definition window as you specify the Patient<br />

Orientation. Setup Intelligence registration activates the Setup Offsets group in the Site Setup<br />

Definition window. You specify adjustments to the planned treatment isocenter position<br />

relative to simulation landmarks, like tattoos, in the Setup Offsets group as a Prescribed<br />

Relative Offset.<br />

The Localization Offset (LO) is the setup adjustment that Setup Intelligence calculates to<br />

correct for systematic setup variation. This is described in Localization Trend Review.<br />

Copyright 2010, Elekta Impac Software 205<br />

LUGMSQ0002/4.0/23-Sep-2010

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