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RT Journal Article
SR Electronic
T1 Proton MR Spectroscopy in a 1T Open MR Imaging System
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP E156
OP E159
DO 10.3174/ajnr.A2305
VO 32
IS 8
A1 Filippi, C.G.
A1 Pace, T.
A1 Perkins, T.G.
A1 Murdoch, J.B.
A1 Andrews, T.
YR 2011
UL http://www.ajnr.org/content/32/8/E156.abstract
AB SUMMARY: 1H-MR spectroscopy is an established noninvasive MR imaging technique that can be helpful in the diagnosis of brain lesions and in treatment planning. Claustrophobia and body habitus preclude some patients from routine MR imaging in a closed-bore system. The development of 1H-MR spectroscopy for use in an open MR imaging system would enable a more complete characterization of brain lesions in these patients. CH2methylChocholineCrcreatineFLAIRfluid-attenuated inversion recovery1H-MR spectroscopyproton MR spectroscopyNAAN-acetylaspartatePMLprogressive multifocal leukoencephalopathyPRESSpoint-resolved spectroscopic sequenceSNRsignal-to-noise ratioSVSsingle-voxel spectroscopy