Hyun Jong Jeong1, James C. Carr2,
Timothy J. Carroll1,2
1Biomedical Engineering, Northwestern
University, Chicago, IL, United States; 2Radiology, Northwestern
University, Chicago, IL, United States
Dynamic
imaging of the kidneys using MR offers non-invasive information about the
renal anatomy and function. However,
despite many improvements in renal MRA, there is a need for higher temporal
resolution in time-resolved MRA, while minimizing the risks associated with
gadolinium based contrast agents. In
this study, low-dose renal MRA was performed using the previously developed
CAMERA technique to achieve higher temporal resolution without undersampling.