PT  - JOURNAL ARTICLE
AU  - Hamilton, B.E.
AU  - Nesbit, G.M.
TI  - Delayed CSF Enhancement in Posterior Reversible Encephalopathy Syndrome
AID  - 10.3174/ajnr.A0926
DP  - 2008 Mar 01
TA  - American Journal of Neuroradiology
PG  - 456--457
VI  - 29
IP  - 3
4099  - http://www.ajnr.org/content/29/3/456.short
4100  - http://www.ajnr.org/content/29/3/456.full
SO  - Am. J. Neuroradiol.2008 Mar 01; 29
AB  - SUMMARY: 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.