Abstract #2309
Reduced field-of-view imaging with 3D variable flip angle Fast Spin Echo-feasibility in MRI of orbits
Suchandrima Banerjee 1 , Misung Han 2 , Weitian Chen 1 , Christopher P Hess 2 , Roland Krug 2 , Ajit Shankaranarayanan 1 , and Yuval Zur 3
1
Global Applied Science Laboratory, GE
Healthcare, Menlo Park, CA, United States,
2
Radiology
and Biomedical Imaging, University of California San
Francisco, San Francisco, CA, United States,
3
GE
Healthcare, Tirat Carmel, Israel
MRI is moving toward volumetric imaging, because of the
flexibility it allows for reformatting a single image
volume in any oblique plane and the simplified workflow.
Reduced field-of-view (rFOV) capability can enable
focused 3D high resolution imaging, even of deep-seated
regions, within a short scan time. This work presents an
rFOV 3D FSE sequence using outer volume suppression and
demonstrates its utility in a challenging application
area-MRI of the orbits-in comparison with an existing 2D
FSE protocol.
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