Hologic 3Dimensions, User Manual

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3Dimensions System User Guide
Chapter 6: Images
MAN-05085-002 Revision 002 Page 75
DRAFT Preview Copy-Generated May 30, 2018
6.5.1 Image Review Tools Tab
The Tools tab in the Procedure screen provides the image review tools. A check mark
appears on an active tool.
Figure 45: Image Review Tools
Figure Legend
1. The Zoom tool magnifies a section of the image.
2. The Ruler tool measures the distance between two
points.
3. The Crosshair tool displays a crosshair on the Image
Display screen.
4. The Demetalizer tool for processing tomosynthesis
images that contain metal objects.
5. The Window/Level tool changes the brightness and
contrast.
6. The Window/Level Fine Adjustment tool allows the
entry of specific window and level values.
7. The LUT Selection tool scrolls through available
Window/Level settings for a displayed image with LUTs
attached.
8. The AEC button displays the AEC Sensor areas used for
the exposure calculation. The sensor areas display on the
Image Display screen.
9. The Patient Information button activates the patient information display.
10. The Auto-Hanging button automatically hangs the currently selected study in a 4-up
configuration.
11. The Auto-Pairing button turns off auto-pairing for the currently selected image in a multi-up
configuration.
12. The SNR/CNR button calculates the signal-to-noise ratio and contrast-to-noise ratio on the ACR
Phantom.
13. The Fit-to-Viewport button fits the image within the image tile.
14. The True Size button displays the image in the actual size of the breast.
15. The View Actual Pixels button displays the image in full resolution.
16. The Multi-Up Display button selects the number of tiles to display.
17. The Image Tile Advance button sets the active Multi-Up tile.
18. The Invert Image tool changes blacks to whites and whites to black.
19. The Mirror button reverses (mirrors) the image.
20. The Tag for Print button tags the projection or reconstruction images of a tomosynthesis image to
print later.