Fig. 2
From: Atypical central retinal artery occlusion as the first presentation of POEMS syndrome: a case report
Magnetic resonance imaging of the brain with gadolinium injection. a, b Coronal T1-weighted images with gadolinium injection showing enhancement and luminal narrowing of the petrous (arrowhead) and supraclinoid (arrow) left internal carotid artery. c Axial T1-weighted image with gadolinium injection showing enhancement and luminal narrowing of the supraclinoid (arrow) left internal carotid artery. d Axial fluid attenuation inversion recovery (FLAIR) image with gadolinium injection showing early subacute left anterior cerebral artery/middle cerebral artery watershed infarction (area within the circle), early subacute left middle cerebral artery/posterior cerebral artery watershed infarction (arrow), and marked pachymeningeal thickening with enhancement of the bilateral cerebral convexities (arrowheads)