Abstract #1909

Accurate Synthetic FLAIR Images Using Partial Volume Corrected MR Fingerprinting

Anagha Deshmane¹, Debra McGivney², Chaitra Badve³, Alice Yu⁴, Yun Jiang¹, Dan Ma², and Mark Griswold^1,2

¹Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States, ²Radiology, Case Western Reserve University, Cleveland, OH, United States, ³Radiology, University Hospitals of Cleveland, Cleveland, OH, United States, ⁴School of Medicine, Case Western Reserve University, Cleveland, OH, United States

Synthetic weighted images from quantitative parameter maps suffer from partial volume artifacts which can distort contrast. In this work, Partial Volume MR Fingerprinting is applied to estimate and remove signal due to cerebrospinal fluid (CSF) in the brain, allowing for improved contrast in synthetic FLAIR images generated from MRF relaxation time maps.

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