GE Revolution CT - Adjust Window Width and Window Level for All Scan Types; Asir-V for All Scan Types; IQ Enhance; Recon Mode

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HD Ultra
5. If Cardiac Hi Res mode is enabled, select a higher resolution cardiac algorithm that has the
same characteristics as the non-Hi Res cardiac algorithms.
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HD Soft
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HD Stnd
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HD Stnd Plus
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HD Detail
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HD Detail Plus
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HD Lung
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HD Edge
6.3.4 Set Recon Options for Helical scan types
6.3.4.1 Recon Mode
To adjust the Recon Mode , select Full or Plus .
NOTE:
Plus Recon mode is not annotated on the Series Text Page.
Full mode is not allowed with 0.625 mm slice thickness at either 0.984:1 pitch or 1.375:1 pitch.
6.3.4.2 IQ Enhance
To adjust IQ Enhance, click
IQ Enhance to select either On or Off .
IQ Enhance is used to minimize artifacts seen in helical thin slice images.
IQ Enhance is allowed with both 0.625 mm and 1.25 mm slice thickness, and the image interval
can either be 50% or 100% of the slice thickness.
IQ Enhance annotation is added to the left side of the image.
6.3.5 ASiR-V for all scan types
Follow these steps to enable ASiR-V and select an ASiR-V percentage level.
1.
From the
Primary Recon collection, click ASiR-V .
2. Select the desired ASiR-V percentage level.
3. Click [Apply].
6.3.6 Adjust Window Width and Window Level for all scan types
Follow these steps to adjust Window Width and Window Level.
1.
Open the
Primary Recon collection.
2. Click
Window Width and type the desired value.
3. Click
Window Level and type the desired value.
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Chapter 11 Scan 295