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Sodium MR Neuroimaging
DOI:10.3174/ajnr.A7261.png)
摘要
En 中文
Sodium MR imaging has the potential to complement routine proton MR imaging examinations with the goal of improving diagnosis, disease characterization, and clinical monitoring in neurologic diseases. In the past, the utility and exploration of sodium MR imaging as a valuable clinical tool have been limited due to the extremely low MR signal, but with recent improvements in imaging techniques and hardware, sodium MR imaging is on the verge of becoming clinically realistic for conditions that include brain tumors, ischemic stroke, and epilepsy. In this review, we briefly describe the fundamental physics of sodium MR imaging tailored to the neuroradiologist, focusing on the basics necessary to understand factors that play into making sodium MR imaging feasible for clinical settings and describing current controversies in the field. We will also discuss the current state of the field and the potential future clinical uses of sodium MR imaging in the diagnosis, phenotyping, and therapeutic monitoring in neurologic diseases.
Keyword:
QUANTUM-FILTERED NA-23
NMR RELAXATION-TIMES
LOW-GRADE GLIOMA
MAGNETIC-RESONANCE
HUMAN BRAIN
TISSUE SODIUM
INTRACELLULAR SODIUM
GLIOBLASTOMA-MULTIFORME
NONHUMAN PRIMATE
ISCHEMIC-STROKE
期刊
IF:
3.7
论文数:
7.2K
被引数:
2.4W
机构
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