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Figure 1 Representative brain CT findings of patients with contrast accumulation.
The patients with contrast accumulation involving the cortex from brain CT after intra-arterial intervention (a, b, c) displayed symptomatic hemorrhagic transformation in brain imaging taken 24 h after treatment (a-1, b-1, c-1). The patients with contrast accumulation confined within the basal ganglia (d, e, f) were more likely to be free from
hemorrhage (d-1, e-1, f-1). In each patient, the left image (a–e) was taken immediately after intra-arterial reperfusion treatment and the right image (a-1, e-1) was taken 24 h after endovascular treatment. |
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