Pediatric patients have a higher disease burden at time of ...

Mar 21, 2010 · White matter hyperintensities, such as periventricular hyperintensity (PVH) and deep and subcortical white matter hyperintensity (DSWMH), were defined as focal areas of increased signal intensity on proton density-weighted and T2-weighted MRI, if there was no corresponding signal alteration on T1-weighted MRI. ................
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