• Change country/language

    Looks like you’re in {} — you’re on the {} site.

    Change Country
    Cancel

    Country and language selected

    You are being redirected to the {} site. Products and services availability vary by country. Do you wish to continue?

    Continue
    Cancel

Product

Product
Imaging
Bone & Metabolic Health Computed Tomography Fluoroscopy Interventional Guided Systems Magnetic Resonance Imaging Mammography Molecular Imaging Radiography (X-ray) Surgical Imaging All Imaging
Ultrasound
LOGIQ General Imaging Point of Care Versana Primary Care Vscan Air Handheld Vivid Cardiovascular Voluson Women's Health Verisound Ultrasound Digital Solutions All Ultrasound
Anaesthesia Delivery
Diagnostic Cardiology
Diagnostic ECG
Maternal & Infant Care
Patient Monitoring
Pharmaceutical Imaging Agents
Contrast Media Nuclear Imaging Agents
Healthcare IT
Advanced Visualization Hospital Operations | Command Center All Digital Solutions
Parts and Accessories
Clinical Accessories Imaging Accessories Service Shop

Services

Services
MyGEHealthcare Account
Healthcare Technology Management
Clinical Network Solutions
Service Shop

Support

Support
Education
Healthcare Learning System
Support and Documentation
Cleaner and Disinfectant Compatibility Disinfection of Ultrasound Probes Interoperability
Contact

Specialities

Specialities
Cardiology
Oncology

Insights

Insights
Insights Home
Docuseries
Thought Leadership
Podcasts

Shop

Shop
Vscan Handheld Ultrasound
Vscan Air CL Vscan Air SL
Service Shop
Accessories & Supplies
Shop All

About Us

About Us
Careers
About Us
Contact
Suppliers

    GSI Viewer

    Spectral Imaging

    Contact Us 1800 659 465 (AUS) Group Created with Sketch.
    AW-GSI-Viewer-HERO-1200x400

    Access to spectral CT information without impacting your clinical workflow

     

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

     

    Gemstone Spectral Imaging (GSI) has the exciting potential to be used as a routine scan acquisition mode offering additional anatomical and functional information to help expedite and assist in your CT diagnosis: Expand your spectrum of clinical capabilities with GSI without impacting your clinical workflow.

    GSI Viewer

    Aids in confident diagnosis with easier workflow

    The GSI Viewer is the primary method of viewing and manipulating spectral images. It allows for the review of monochromatic energy images at user selectable energy levels, detailed analysis using material decomposed images (such as water-iodine, water calcium, etc.), and complementary information using the Effective-Z (provides an estimate of the protons, Z number, in a voxel) images. GSI Viewer leverages the power of Spectral Imaging with 3D segmentation and advanced visualization capabilities.

    GSI Viewer

    Expand your spectrum of clinical capabilities with spectral imaging

    Monochromatic review

    Review the monochromatic images in multi-planar, curved and lumen reformats and in 3D VR mode. Interactively change the monochromatic energy levels to select the best energy level for the exam being reviewed.
    WATCH VIDEO
    AW-GSI-Viewer-Monochromatic-review

    Image Overlay

    Overlay material density or Effective Z information on top of the monochromatic images.
    WATCH VIDEO
    AW-GSI-Viewer-Image-Overlay

    Material Suppressed Iodine/Virtual Unenhanced (VUE)

    Suppress iodine to assist in characterizing or identifying lesions/pathology.
    AW-GSI-Viewer-Material-Suppressed-Iodine

    Material Density Analysis

    Visually see how the GSI data is segregated amongst a material density pair, e.g. water and iodine
    WATCH VIDEO
    AW-GSI-Viewer-Material-Density-Analysis

    Plot Analysis

    Displays ROI’s as graphical plots (histogram, spectral HU curve and normalized spectral HU curves) to visualize how a selected region behaves at different energy settings.
    AW-GSI-Viewer-Plot-Analysis

    Liver Fat

    Liver Fat Quantification. Evaluate hepatic steatosis with liver fat percentage measurements.
    AW-GSI-Viewer-Liver-Fat

    GSI Pulmonary Perfusion²

    One click protocol for relative iodine distribution to assist in identification of relative hypo-perfused territories.
    AW-GSI-Viewer-GSI-Pulmonary-Perfusion

    GSI Gout

    Fully automated workflow for material decomposition and color overlay to assist in gout characterization.
    AW-GSI-Viewer-GSI-Gout

    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
    Watch Video
    S-Curve-GSI-Gout-Protocol

    GSI Pulmonary Perfusion²

    Dedicated one-click protocol protocol to assist in identification of relative hypo-perfused territories:

     

    • Automatic relative hypo-perfused region display
    • Automated export of 2D and 3D gout overlay images to the patient browser
    • Volumes reported for total lung and relative hypo-perfusion volumes
    • Succinctly communicate volumes and relevant pictures to referring physicians
    Watch Video
    S-Curve-GSI-Pulmonary-Perfusion

    GSI Fat

    Dedicated GSI fat capability to quantify fat in the liver:

     

    • Evaluate hepatic steatosis with liver fat percentage measurements
    • GSI with material separation provides ability to measure approximate liver fat percentages
    • Liver fat measurements compatible with non contrast¹ and multi-phase contrast acquisitions
    Watch Video
    s-curve-gsi-fat-desktop

    Supporting Materials

    Card Image
    GSI Viewer Video
    Watch Video

    Related

    Card Image
    Thoracic VCAR

    Comprehensive evaluation of CT lung images.
    View more

    FOOTNOTES

    1. GSI Liver Fat ROI’s can be done on non-contrast or any phase of contrast enhancement.
    2. GSI Pulmonary Perfusion protocol is an optional add-on protocol to Thoracic VCAR application.
    Contact Us

    We're ready to support you in your moments that matter. For service assistance - +1 800-437-1171

    Thank you!

    We received your request for assistance.

    A GE Healthcare specialist will be reaching out shortly.

    Something went wrong

    We will check and get back.

    Try Again
    JB01114AU May 2023