Artificial intelligence software for assessing brain ischemic penumbra/core infarction on computed tomography perfusion: A real-world accuracy study

Figure 3 Imaging findings regarding cerebral perfusion, core infarction, and cerebral arteries of case 3. A: Computed tomography (CT) image of brain perfusion (Shukun) suggested that the core infarction volume was 30.4 mL mainly in the left cerebral hemisphere (pink area), but a low perfusion volume of 119.3 mL in the right hemisphere (blue area); B: Head and neck CT angiography indicated right internal carotid artery occlusion and right middle cerebral artery occlusion (arrow); C: Brain CT image showing right basal ganglia infarction 5 days after mechanical thrombectomy (triangle).