GE Revolution CT User Manual page 35

6 Image Display..............................................................................................................................653
6.1 CT Number......................................................................................................................... 653
6.2 Pixels.................................................................................................................................. 654
6.3 Pixel Coordinates............................................................................................................... 654
6.4 RAS Coordinates................................................................................................................655
6.5 Pixels and CT Numbers......................................................................................................658
6.6 Window Width.....................................................................................................................658
6.7 Window Level..................................................................................................................... 658
7 Scout Based Attenuation Characterization..................................................................................659
Appendix A OPERATOR MESSAGES.................................................................................................665
1 Operator Messages.....................................................................................................................665
Appendix B ABBREVIATIONS............................................................................................................. 675
1 Abbreviations...............................................................................................................................675
Appendix C UNITS OF MEASURE...................................................................................................... 677
1 Units of Measure......................................................................................................................... 677
Appendix D LEXICON.......................................................................................................................... 681
1 Lexicon........................................................................................................................................ 681
1.1 Scan acquisition and user interface basics........................................................................ 682
1.2 Dose modulation and reduction tools................................................................................. 683
1.3 Multi-slice detector geometry..............................................................................................683
1.4 Image reconstruction and display.......................................................................................684
1.5 Contrast media tools...........................................................................................................685
1.6 Multi-planar formats and 3D processing.............................................................................686
1.7 Service and application tools..............................................................................................686
1.8 Workflow.............................................................................................................................687
1.9 References......................................................................................................................... 687
Appendix E DOSE INFORMATION REFERENCE.............................................................................. 689
1 Dose Information Reference........................................................................................................689
Table of Contents
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
35