Delayed CSF enhancement in posterior reversible encephalopathy syndrome.

AJNR. American Journal of Neuroradiology
B E Hamilton, G M Nesbit

Abstract

We present a case of increased fluid-attenuated inversion recovery signal intensity in the subarachnoid spaces on 6-hour delayed enhanced MR imaging in a patient with posterior reversible encephalopathy syndrome (PRES) in the setting of acute hypertensive encephalopathy. This hyperintensity was believed due to CSF gadolinium enhancement, a finding that would be anticipated in light of the suspected pathogenesis of increased microvascular permeability in PRES.

Citations

May 4, 2011·Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association·Alejandro A RabinsteinJennifer E Fugate
Jul 28, 2012·Diagnostic and Interventional Imaging·E HugonnetJ-M Garcier
Oct 19, 2017·Korean journal of pediatrics·Chang Hoon AhnSun Jun Kim

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