The Nuffield Council on Bioethics has released a brief in which it examines current and potential applications of artificial intelligence (AI) in healthcare and ethical issues arising from its use.
The brief addresses the following issues:
- AI's potential to make erroneous decisions
- Who is responsible when AI is used to support decision-making
- Difficulties in validating the outputs of AI systems
- The risk of inherent bias in the data used to train AI systems
- Ensuring the security and privacy of potentially sensitive data
- Securing public trust in the development and use of AI technology
- The technology's effects on people's sense of dignity and social isolation in care situation
- Its effects on the roles and skill requirements of healthcare professionals
- AI's potential to be used for malicious purposes
"Our briefing note outlines some of the key ethical issues that need to be considered if the benefits of AI technology are to be realized, and public trust maintained," said director Hugh Whittall in a statement released by the council. "The challenge will be to ensure that innovation in AI is developed and used in a ways that are transparent, that address societal needs, and that are consistent with public values."













![A normal mammogram confirmed by three-year radiologic follow-up illustrates reader-marked regions of interest (ROIs) during (A) unaided (round 1) and (B) artificial intelligence (AI)–assisted (round 2) reading. Each colored dot represents an ROI for recall by a human reader. Readers could mark more than one ROI per case, represented by multiple dots of the same color. During AI-assisted reading, the AI system displayed three visible prompts: two with suspicion of malignancy scores of 35% (left mediolateral oblique [L MLO] and craniocaudal [L CC]) and one with a suspicion of malignancy score of 10% (right craniocaudal [R CC]), shown as polygonal overlays. Without AI, six of 10 readers (60%) marked a false-positive ROI. With AI assistance, this fell to two of 10 (20%). R MLO = right mediolateral oblique.](https://img.auntminnieeurope.com/mindful/smg/workspaces/default/uploads/2026/07/2026-07-14-radiology-mammogram-ai-auto-bias.H0bYO8QlWs.jpg?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)



