Abstract #3158

Comparison of Compressed Sensing and Keyhole Methods for Fat-Water Separation

Sreenath Narayan¹, Jun Miao¹, Fangping Huang¹, David Johnson², Guo-Qiang Zhang¹, David Wilson¹

¹Case Western Reserve University, Cleveland, OH, United States; ²Ohio State University, Columbus, OH, United States

Dixon-type methods require multiple scans with different chemical shift weights. Keyhole methods have previously been used to reduce scan time. In this abstract, we compare keyhole methods and Compressed Sensing for quantitative studies.