Fig. 14
From: Magnetic resonance imaging of arterial stroke mimics: a pictorial review
A 68-year-old woman with cerebral convexity subarachnoid haemorrhage (cSAH) in cerebral amyloid angiopathy (CAA) presenting with paraesthesia of the left upper extremity and of the left side of the face. DWI shows no hyperintensity (a) and no restriction (b). No arterial occlusion (c). FLAIR shows hyperintensity in cortical sulcus (d, arrow). T2-GRE shows microbleeds that spared the basal ganglia (e, f)