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PSNet: Patient Safety Network
Journal Article
Study

International evaluation of an AI system for breast cancer screening.

McKinney SM, Sieniek M, Godbole V, et al. Nature. 2020;577:89-94.

Research has found that artificial intelligence (AI) can improve diagnostic accuracy, but less is known about its performance in clinical settings. To evaluate the performance of AI in identifying breast cancer in a clinical setting, this study deployed AI in a curated, representative data set from the UK (25,856 women) and an enriched dataset from the US (3,097 women), as well as compared the performance of AI to that of six human radiologist readers. They used biopsy-confirmed cancer patients to evaluate AI predictions. The authors reported a reduction in both false positives and false negatives using AI and found that the AI system was more accurate than the radiologists.