Abstract #0875

Acquisition at maximum blood velocity overcomes the problem of the ill-posedness of the IVIM model: a demonstration with renal diffusion MRI

Bastien Milani¹, Jean-Baptiste Ledoux², and Menno Pruijm³

¹Nephrology, CHUV, Lausanne, Switzerland, ²Radiology, CHUV, ³Nephrology, CHUV

We explain why diffusion MRI should always be acquired when blood has maximum velocity in the organ of interest. We first give some theoretical arguments to support this hypothesis. We then demonstrate it with numerical experiments and with in-vivo experiments.

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