GE Healthcare GSI Viewer - Manual

Confident diagnosis with easier
workflow
GE Healthcare
Overview
Gemstone Spectral Imaging (GSI) is a
novel dual energy application that uses
rapid kV switching to acquire the dual
energy samples almost simultaneously
to generate material density data that
can be used for the separation of
materials and derivation of
monochromatic spectral images using
a projection based reconstruction
algorithm.
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 an accurate CT diagnosis.
 Select from 101
monochromatic energy levels
for image visualization.
 Visualize virtual non-contrast
like image
 View material density and
effective atomic number
images to discriminate tissue
type.
 Use image overlay tool to fuse
material and effective atomic
number information on
monochromatic image
 VOI tool to selectively visualize
a volume of interest.
GSI Viewer
Visit us:
www.gehealthcare.com/aw/
applications/gsi-viewer/