Ioannis Koktzoglou1,
2, Charles A. Mistretta3, Shivraman Giri4, Parag
Amin5, Robert R. Edelman1, 6
1Radiology,
NorthShore University HealthSystem, Evanston, IL, United States; 2The
University of Chicago Pritzker School of Medicine, Chicago, IL, United
States; 3Radiology, University of Wisconsin-Madison, Madison, WI,
United States; 4Siemens Healthcare, Chicago, IL, United States; 5Radiology,
Northwestern University, Chicago, IL, United States; 6Northwestern
University Feinberg School of Medicine, Chicago, IL, United States
A time-resolved variation of nonenhanced quiescent interval single-shot (QISS) MRA using a golden angle radial trajectory and highly constrained back projection (HYPR) reconstruction is presented. The method permits rapid display of peripheral arterial anatomy and flow with high spatial and temporal resolution.