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.
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.
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.
Overlay material density or Effective Z information on top of the monochromatic images.
Suppress iodine to assist in characterizing or identifying lesions/pathology.
Visually see how the GSI data is segregated amongst a material density pair, e.g. water and iodine
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.
Liver Fat Quantification. Evaluate hepatic steatosis with liver fat percentage measurements.
One click protocol for relative iodine distribution to assist in identification of relative hypo-perfused territories.
Fully automated workflow for material decomposition and color overlay to assist in gout characterization.
Fully automated workflow for material decomposition and color overlay to assist in gout characterization:
Dedicated one-click protocol protocol to assist in identification of relative hypo-perfused territories:
Dedicated GSI fat capability to quantify fat in the liver:
GSI Viewer Video
