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Abstract #1664

Impact of Sampling Pattern on Combined Parallel Imaging Compressed Sensing Volumetric Knee MRI

Umar Tariq1, Peng Lai2, Michael Lustig3, Marcus T. Alley, Mian Zhang4, Garry E. Gold, Shreyas S. Vasanawala5

1Department of Radiology, Stanford University, Stanford, CA, United States; 2GE Healthcare, Menlo Park, CA, United States; 3University of Calfornia Berkeley, Berkeley, CA, United States; 4Statistics, Stanford University, Stanford, CA, United States; 5Radiology, Stanford University, Stanford University, CA, United States

We compare two compressed sensing sampling strategies to obtain thinner slices with higher acceleration, assessing image quality relative to gold-standard 2D images in the delineation of anatomic structures, generally evaluated in knee MRI.