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Abstract #2932

Parallel Imaging Hadamard Encoded pCASL with Efficient Use of Proton Density Weighted Image

Naoyuki Takei1, Shota Ishida2, Yuki Matta2, R Marc Lebel3, Hirohiko Kimura4, and Hiroyuki Kabasawa1

1MR Applications and Workflow, GE Healthcare, Tokyo, Japan, 2Radiological Center, University of Fukui Hospital, Fukui, Japan, 3MR Application & Workflow, GE Healthcare, Calgary, AL, Canada, 4Department of Radiology, University of Fukui, Fukui, Japan

A different method of parallel imaging acceleration extracting coil sensitivity maps necessary for using CG SENSE from a proton density weighted image was proposed. Single and multiple post labeling delay (PLD) scan were accelerated while maintaining image quality. The proposed technique is expected to achieve both the robustness of CBF quantification and short imaging time that can be applied clinically.

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