Generalizedk-space decomposition with chemical shift correction for non-cartesian water-fat imaging
نویسندگان
چکیده
منابع مشابه
k-Space Water-Fat Decomposition with Chemical Shift Correction and T2* Decay Compensation for Ultrashort TE Imaging
K. Wang, J. Du, H. Yu, J. H. Brittain, and S. B. Reeder Medical Physics, University of Wisconsin-Madison, Madison, WI, United States, Radiology, University of California, San Diego, San Diego, CA, United States, Applied Science Laboratory, GE Healthcare, Menlo Park, CA, United States, Applied Science Laboratory, GE Healthcare, Madison, WI, United States, Radiology, University of Wisconsin-Madis...
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Introduction: Chemical-shift based fat and water separation techniques [1,2] are very common in practice and are effective in revealing important clinical information. They require imaging at multiple echo times, which often results in additional scan time. As compressed sensing (CS) [3-5] acceleration techniques become more available, it is necessary to be able to separate between fat and wate...
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Introduction T2* mapping has been investigated in cardiac MRI for imaging the myocardial BOLD effect [1] and in iron overload assessment [2]. Advanced T2* estimation techniques in the context of chemical shift-based water-fat decomposition have recently been developed for iron detection in organs such as the liver, while simultaneously estimating fat content [3]. Separately, chemical shiftbased...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2008
ISSN: 0740-3194,1522-2594
DOI: 10.1002/mrm.21580