Computed tomography angiography-based deep learning method for treatment selection and infarct volume prediction in anterior cerebral circulation large vessel occlusion.

Correlations with final infarct volumes in the early 0–6 h time window were r = 0.43 ( p = 0.002) for the CNN and r = 0.58 ( p < 0.001) for CTP-RAPID. Computed tomography perfusion-RAPID showed a trend for more accurate volume estimates (slope 0.9 vs. 0.4 for the CNN) as shown ( Figures 2 and 3 ).

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