Turbo quiescent-interval single-shot (TurboQISS): accelerated non-enhanced peripheral angiography
Shivraman Giri 1 , Eugene Dunkle 2 , Wei Li 2 , Ian Murphy 2,3 , Ioannis Koktzoglou 2,4 , and Robert R Edelman 2,3
Siemens Healthcare, Chicago, IL, United
NorthShore University HealthSystem, IL, United States,
Northwestern University Feinberg School of Medicine, IL,
The University of Chicago Pritzker School of Medicine,
IL, United States
Quiescent-interval single-shot (QISS) has proven to be
an accurate and robust alternative to contrast-enhanced
MRA and CT angiography for the evaluation of peripheral
arterial disease, but scan time is longer than with
these other imaging tests. In this work, we demonstrate
a pulse sequence modification that cuts QISS scan time
in half while maintaining image quality.
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