TDA - Advanced Tour

Chapter: Loading and Processing

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01: The Patient List

The Time Dependent Analysis (TDA) optional program performs perfusion analysis through the brain parenchyma during dynamic CT scanning. Automatic Functional and Classification MAPS are generated after automatic Artery and Vein selection for Qualitative and Quantitative Analysis. For studies with motion, this program performs Motion Correction automatically.

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Select the appropriate multi-series from the study.

Select "Load" from the data toolbar and select "TDA Advanced."

Select the appropriate multi-series from the study.

Select "Load" from the data toolbar and select "TDA Advanced."

Use controls or mouse to adjust slice and phase locations.

The red and blue fitted curves represent the artery and vein positions respectively.

To manually edit the artery and vein click "Position."

Select Registration to register the images manually, otherwise they will be completed automatically.

Scroll and verify artery and vein positions. If needed, re-select regions and the maps will recalculate.

After edits are complete, select “Next."

Verify brain centerlines and adjust as needed.

ROI measurement options.

Load, create and save brain perfusion measurement templates.

Measurements you have made will show up here. Any measurement that has been mirrored will also show a percentage difference for each column.

Capture options available by hot key or context menu.

Captured images will save according to user preferences.

Blood Volume

Mean Transit Time

Time to Peak

Tmax

Hypoperfusion

Mismatch

TeraRecon’s Automatic Pre-Processing Software (APS) can be configured to recognize the Dynamic CT Scan and send selected Functional maps to PACS automatically.

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Brain Perfusion Time Dependent Analysis - Advanced Workflow
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CT Cardiac Workflow
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EVAR (Vessel Analysis) Workflow
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Lung Workflow
Mitral Valve (TMVR) Workflow
TAVR (Vessel Analysis) Workflow

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