AI adapts brain MRI protocols from three sequences, matches radiologists for low-risk scans

In 752 brain MRIs, an AI tool analyzing DWI, T2-FLAIR, and SWI sequences for infarcts, hemorrhage, and mass lesions had 92% sensitivity for infarcts (95% CI 86–96), 75% for hemorrhage, and 71% for mass. Agreement with neuroradiologists on protocol adaptation was moderate (κ=0.47…

• Pooled specificity was 93% for infarcts, 86% for hemorrhage, and 90% for mass lesions.

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