Fig. 3: Lesion ground truth (red) and DeepISLES predictions (green) for scans from the ISLES’22 test set.
From: DeepISLES: a clinically validated ischemic stroke segmentation model from the ISLES'22 challenge
Note that we selected the scans with median Dice scores (and not the best performing scans) to paint a realistic picture. Model outputs closely align with expert annotations across various types of stroke patterns and configurations. Results are grouped by healthcare center, imaging time, lesion size, stroke pattern, and vascular territory affected. MT mechanical thrombectomy; SVI single vessel infarct; SI scattered infarcts based on micro-occlusions. SVI with SI single vessel infarct with accompanying scattered infarcts. MCA middle cerebral artery; ACA anterior cerebral artery; PCA posterior cerebral artery.
