Screening using whole-body magnetic resonance imaging scanning: who wants an incidentaloma?

Abstract

Some private health screening companies in the UK provide 'health check-ups' using whole-body magnetic resonance imaging (MRI), in spite of the lack of evidence demonstrating that such screening is worthwhile. We discuss the issues surrounding the use of an MRI scan as a screening test in 'health check-ups' and set out our concerns. Because of the five balance between the potential perils and benefits of the unselective use of brain MRI for 'health check-ups', its use should be restricted to a research setting.