Abstract #0312

An in vivo Study on Fast PRF Temperature Imaging Based on Compressed Sensing: an Alternative Approach to Monitor RF Safety?

Zhipeng Cao¹, Sukhoon Oh², Philipp Ehses³, Giuseppe Carluccio⁴, Christopher M. Collins², Mark A. Griswold⁵

¹Bioengineering, Penn State University, Hershey, PA, United States; ²Radiology, Penn State University, Hershey, PA, United States; ³Neuroimaging, University Hospital Tubingen, Tubingen, Germany; ⁴Electrical Engineering, The University of Illinois at Chicago, Chicago, IL, United States; ⁵Radiology, Case Western Reserve University, Cleveland, OH, United States

A proposed image reconstruction method based on compressed sensing to accelerate MR PRF temperature imaging procedure is validated on an in vivo dataset with a simple Cartesian undersampling trajectory. Results imply a novel alternative approach to ensure RF safety for high field MR systems.