1. A 50-year-old woman with fever and severe hypertension.
A 50-year-old woman with fever and severe hypertension. A and B, FLAIR MR image demonstrates sulcal signal abnormality and PRES vasogenic edema in the left frontal lobe (arrowheads) and edema in the occipital lobes bilaterally (open arrows). C, Gradient MR image demonstrates linear low signal intensity consistent with sulcal subarachnoid hemorrhage (arrows). D, CT image demonstrates high attenuation consistent with the MR imaging appearance, further confirming the sulcal subarachnoid hemorrhage (arrow).
H.M. Hefzy et al. AJNR Am J Neuroradiol 2009;30:
©2009 by American Society of Neuroradiology