Neuroimaging clinics of North America
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Neuroimaging Clin. N. Am. · Feb 2018
ReviewSusceptibility-Weighted Imaging and Magnetic Resonance Spectroscopy in Concussion.
Although susceptibility-weighted imaging (SWI) studies have suggested an increased number of microhemorrhages in concussion, most show no significant differences compared with controls. There have been mixed results on using SWI to predict neurologic outcomes. ⋯ Applications in individual patients are impeded by conflicting data and lack of consensus on an optimal protocol. Therefore, currently MRS has most utility in group-level comparisons designed to reveal the pathophysiology of concussion.