Article Figures & Data
Figures
- Figure 1
(A) 7T and 3T magnetic resonance angiography. (B) 7T and 3T SWI were showing blooming hypointense signals (susceptibility vessel sign) in the distal M2 segment of the left MCA (white triangle). MCA, middle cerebral artery; SWI, susceptibility-weighted imaging.
- Figure 2
(A) 7T 3D T1-SPACE MRI (MAGNETOM Terra, Siemens Healthcare, Erlangen, Germany. Voxel size=0.4×0.4×0.4 mm3) showing left distant M2 segment MCA mural haematoma and residual lumen, and axial reformatted images showing a semilunar hyperintense signal caused by a mural haematoma (yellow triangle) and an eccentric hypointense signal attributable to the residual lumen (white triangle). (B) 3T 3D T1-SPACE MRI (MAGNETOM Prisma, Siemens Healthcare, Erlangen, Germany. Voxel size=0.54×0.54×0.54 mm3) showing left distant M2 segment MCA intraluminal thrombus formation and axial reformatted images showing only hyperintense signal (white triangle) with an unclear residual lumen. MCA, middle cerebral artery.
