Home / Health / AI Scans Miss Stroke Signs: A Father's Tragic Fate
AI Scans Miss Stroke Signs: A Father's Tragic Fate
13 Apr
Summary
- Full-body MRI scans costing £2,500 failed to detect stroke risk.
- AI software missed narrowed brain arteries, leading to paralysis.
- Thousands of NHS patients may face similar life-threatening misdiagnoses.
A promising health MOT, costing £2,500, failed to detect a stroke risk in a fit 35-year-old man. The AI software used by Prenuvo, a company with celebrity endorsements, concluded he had no obvious signs of disease. However, just eight months later, he suffered a severe stroke, resulting in partial paralysis and brain damage. His family has since filed a lawsuit, alleging that the AI missed critical signs of narrowed arteries in his brain. This oversight, if true, could have prevented the catastrophic event.
The incident highlights growing concerns about the reliability of AI in medical diagnostics. Experts warn that thousands of NHS patients may be at risk of similar misdiagnoses. While the NHS is investing heavily in AI to speed up diagnoses and reduce waiting lists, evidence suggests these systems can unpredictably miss early disease indicators. This is particularly worrying given the significant backlogs for MRI results, where delays can increase mortality risks, especially for cancer patients.
