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Abstract #3893

Initial results of the Application of a Modified TWIST Sequence with Flexible View Sharing in Breast DCE-MRI

Yuan Le 1 , Hal D Kipfer 1 , Marcel Dominik Nickel 2 , Randall Kroeker 3 , Stephanie P Holz 1 , Elisabeth Weiland 2 , and Chen Lin 1

1 Radiology and Imaging Science, Indiana University School of Medicine, Indianapolis, IN, United States, 2 Siemens Healthcare, Erlangen, Bavaria, Germany, 3 Siemens Medical Solutions, NC, United States

Time-resolved angiography With Stochastic Trajectories (TWIST) Sequence was modified with flexible TWIST view sharing and flexible echo time Dixon for the acquisition of images with high and flexible spatial and temporal resolution as well as uniform fat suppression. Our initial experience shows that it provides potentially valuable information on early tumor enhancement characteristics while maintaining excellent image quality at post-contrast enhancement in breast DCE-MRI, allowing more optimized spatial and temporal resolution in clinical breast imaging.

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