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Abstract #2185

3D Renal BOLD Imaging with a Prospectively Navigated Free Breathing Pulse Sequence

Glen Morrell 1 , Jeff L Zhang 1 , Josh Kaggie 1 , and Vivian S Lee 1

1 Utah Center for Advanced Imaging Research, University of Utah, Salt Lake City, Utah, United States

We present a prospectively navigated renal BOLD sequence for free breathing full 3D BOLD imaging of the kidney. 3D renal BOLD has several advantages over 2D single slice imaging, including improved SNR, potential correction of T2* errors caused by B0 inhomogeneity, and less subjective sampling of cortex and medulla. Our sequence obtains full 3D renal BOLD data at high spatial resolution with reasonable imaging time.

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