GSI Viewer

Access to spectral CT information without impacting your clinical workflow.

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At a glance

Seamless integration

Access to spectral CT information without impacting your clinical workflow

Advanced visualization

Leverage the power of spectral imaging with 3D advanced visualization capabilities

Dedicated protocols

Automate reviews: Gout protocol, Pulmonary Perfusion¹ or Liver Fat²

GSI Viewer

Expand your spectrum of clinical capabilities with spectral imaging

GSI Viewer allows for the review of monochromatic energy images at user selectable energy levels, detailed analysis using material decomposed images, and complementary information using the Effective-Z images.

GSI Viewer | Overview video

View monochromatic images in multi-planar reformats and in 3D VR mode, and adjust energy levels interactively for optimal review.

Monochromatic review

Overlay material density of Effective Z information on top of the monochromatic images.

Image overlay

Suppress iodine to assist in characterizing or identifying lesions/pathology.

Material Suppressed Iodine/Virtual Unenhanced (VUE)

Virtually see how the GSI data is segregated amongst a material density pair. e.g. water and iodine.

Material Density Analysis

Graphically plot ROIs, including histograms, and spectral HU curves, for varied energy visualization.

Plot Analysis

Liver fat quantification provides approx. percentage of liver fat to help evaluate hepatic steatosis.

Liver Fat

One-click protocol for relative iodine distribution aids in identifying hypo-perfused territories.

Thoracic VCAR with GSI Pulmonary Perfusion¹

Fully automated workflow for material decomposition and color overlay to assist in gout characterization.

GSI Gout

GSI Viewer | Overview video
View monochromatic images in multi-planar reformats and in 3D VR mode, and adjust energy levels interactively for optimal review.
Overlay material density of Effective Z information on top of the monochromatic images.
Suppress iodine to assist in characterizing or identifying lesions/pathology.
Virtually see how the GSI data is segregated amongst a material density pair. e.g. water and iodine.
Graphically plot ROIs, including histograms, and spectral HU curves, for varied energy visualization.
Liver fat quantification provides approx. percentage of liver fat to help evaluate hepatic steatosis.
One-click protocol for relative iodine distribution aids in identifying hypo-perfused territories.
Fully automated workflow for material decomposition and color overlay to assist in gout characterization.

Leverage the power of Spectral Imaging with 3D advanced visualization capabilities

GSI Gout Protocol

Fully automated workflow for material decomposition and color overlay to assist in gout characterization:

Automated generation of 2D and 3D gout overlay

Automated export of 2D and 3D gout overlay images to the patient browser

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Thoracic VCAR with Pulmonary Perfusion¹

One-click protocol for relative iodine distribution

Automatic relative hypo-perfused region display

Volumes reported for total lung and relative hypo-perfusion volumes

Succinctly communicate volumes and relevant pictures to referring physicians

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GSI Fat²

Dedicated GSI Fat capability to provide approximate percentage of fat in the liver:

Help evaluate hepatic steatosis with liver fat percentage measurements

GSI with material separation provides the ability to measure approximate liver fat percentages

Liver fat measurements compatible with non-contrast and multi-phase contrast acquisitions

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References

GSI Pulmonary Perfusion protocol is an optional add-on protocol to Thoracic VCAR application.
GSI Liver Fat ROIs can be done on non-contrast or any phase of contrast enhancement.

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JB30111XX September 2024