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Abstract #0801

Simultaneous Multislice MRI Temperature Imaging with a Single Receiver Coil

Kristin Quah1, Megan Poorman1, and William Grissom1

1Biomedical Engineering, Vanderbilt University, Nashville, TN, United States

The incoherent controlled aliasing SMS method is introduced which increases volume coverage in real-time MR thermometry by acquiring multiple slices simultaneously, and requires only one receiver coil. RF pulses flip the slice phases between TRs, creating incoherent hotspot aliasing. Unaliased heating maps are then recovered from each slice using a sparsity-promoting temperature reconstruction.

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