PMC7603843_01
The digital subtraction angiography (DSA) of the left carotid artery shows (white arrow) the thrombus in the M1 segment of middle cerebral artery without distal flow [Modified Thrombolysis In Cerebral Infarction (mTICI) 0].
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F1
The left carotid artery was selectively cannulated and digital subtraction angiography (DSA) revealed total occlusion [Modified Thrombolysis in Cerebral Infarction (mTICI) 0] of the M1 part of the left MCA (Fig. 1).
The DSA of the left carotid artery revealed restoration of flow to the left MCA with mTICI 3 flow in the distal branches.
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F2
The DSA of the left carotid artery revealed restoration of flow to the left MCA with mTICI 3 flow in the distal branches (Fig. 2).
The thrombi in the stent-retriever device.
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F3
The thrombus in the stent-retriever system is shown in Figure 3.
Post-procedural diffusion magnetic resonance imaging (MRI) revealed multiple linear hyperintense lesions in the left parasagittal frontal cortex and left parietotemporal cortex.
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F4
Post-procedural diffusion magnetic resonance imaging (MRI) revealed multiple linear hyperintense lesions in the left parasagittal frontal cortex and left parietotemporal cortex, and showed no sign of hemorrhage (Fig. 4).