PMC9553707_01
The brain MR images in moyamoya disease patients with a large intracranial aneurysm. (a) Brain TOF-MRA presenting a bilateral middle cerebral artery occlusion with a large aneurysm (arrow). (b) Brain MRA with gadolinium enhancement in the same patient with a large aneurysm (arrow). (c) SWI image presenting with large intracranial aneurysms (arrow). (d) FLAIR image showing multiple old ischemic lesions in the parenchyma.
CRINM2022-2635724.001.jpg
PMC9553707_01_CRINM2022-2635724.001.jpg
fig1
The brain magnetic resonance imaging (MRI) showed complete occlusion in the bilateral proximal MCA (M1) and a large 11 x 11 mm nonruptured cerebral aneurysm in the A3 segment of the left anterior cerebral artery (ACA) (Figure 1).