A–C, Axial T2-weighted images 7 days after the ictus, demonstrating punctate hyperintensities throughout the white matter, on a background of slightly increased white matter signal intensity consistent with edema. A–C, Axial T2-weighted images 7 days after the ictus, demonstrating punctate hyperintensities throughout the white matter, on a background of slightly increased white matter signal intensity consistent with edema. D.J.A. Butteriss et al. AJNR Am J Neuroradiol 2006;27:620-623 ©2006 by American Society of Neuroradiology