Vue PACS MR Perfusion User Guide
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Vue PACS MR Perfusion User Guide - AE9362.docx
Segmentation
and
Show/Hide VOF Segmentation
icons in the
Perfusion
ribbon are enabled when
the
Segmentation
option is selected in the
Input State
settings (See Section
7.2.3.1
Displaying Artery and Vein Segmentations
To display all segmented arteries on the images, click
Show/Hide AIF Segmentation
in the
Correction Tools
section of the
Perfusion
ribbon.
To display all segmented veins on the images, click
Show/Hide VOF Segmentation
in the
Correction Tools
section of the
Perfusion
ribbon.
The images display all segmented arteries (red) and veins (blue), while the graph displays average
values.
7.2.3.2
Adding Artery and Vein Segmentations
1. Click
Add AIF Segmentation
or
Add VOF Segmentation
in the
Show/Hide AIF
Segmentation
and
Show/Hide VOF Segmentation
drop-down menus respectively.
2. Click the left mouse button at the point where you wish to start adding artery or vein
segmentation in the image.
3. Drag the mouse to add artery or vein segmentation.
4. Left-click the mouse again to end the artery or vein segmentation addition.
7.2.3.3
Erasing Added Artery and Vein Segmentations
To erase added vein and artery segmentations –
1. Click
Erase AIF Segmentation
and
Erase VOF Segmentation
in the
Show/Hide AIF
Segmentation
and
Show/Hide VOF Segmentation
drop-down menus, respectively.
2. Click the left mouse button at the point where you wish to start erasing.
3. Drag the mouse to erase segmentation.
4. Left-click the mouse again to end the erasing.
NOTE: Artery and vein segmentations can be manually added in all orientations.