Abstract #1131
DW-PSIF in Breast MRI
Catherine J Moran 1 , Jung Min Chang 2 , Marcus T Alley 1 , Kanae Kawai Miyake 1 , Debra M Ikeda 1 , Brain A Hargreaves 1 , Kristin L Granlund 1 , and Bruce L Daniel 1
1
Radiology, Stanford University, Stanford,
CA, United States,
2
Seoul
National University Hospital, Seoul, Korea
The DW-PSIF sequence may provide an alternative to
EPI-DWI acquisitions for diffusion weighted MRI in the
breast as it provides diffusion weighted images with
higher resolution and none of the characteristic
distortion of EPI-DWI. We performed a pilot study of
DW-PSIF in the breast which included analysis of effect
on diagnostic accuracy and assessment of diffusion
weighting, sharpness, SNR, distortion and level of
artifact.
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