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Optimization of Compressed SENSE accelerated Brachial Plexus MRI: Quality and Efficiency

Renwang PU¹, Qingwei SONG¹, Ailian LIU¹, Zijing ZHANG¹, Nan ZHANG¹, Haonan ZHANG¹, Bingbing GAO¹, Lihua CHEN¹, and Liangjie LIN²
¹the First Affiliated Hospital of Dalian Medical Universityrsity, Dalian, China, ²Philips Healthcare, BEIJING, China

3D-NerveVIEW scan with a CSAF of 4 is recommended for brachial plexus imaging with significantly reduced scan time (381s vs 821s, 54%) and comparable image quality compared to the reference scan.

a.Coronal image of brachial plexus.The area of interest(ROI) in the nerve and muscle;b-e.Mip images of brachial plexus of sense2,cs2,cs4,cs6,respectively;the scores of image quality are 4 for b-e.

a-e:Boxplot depiction of CNR,signal of nerves,image noise and image quality,respectively.