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Fast MRI Spots Cancer Missed by Mammograms
28 May
Summary
- A rapid MRI scan detected a cancer tumor missed by a routine mammogram.
- The trial uses a 3-5 minute MRI scan for average breast density.
- Researchers aim to improve early breast cancer detection and save lives.

A recent trial involving volunteers from across the UK has demonstrated the potential of rapid MRI scans in detecting breast cancer. A 53-year-old woman, Clare Down, shared her experience of having a fast MRI which revealed a cancer tumor that her routine mammogram had not identified.
The trial, spearheaded by North Bristol NHS Trust, focuses on women with average breast density, a group not extensively covered by previous studies. This rapid MRI technology, capable of completion in three to five minutes, aims to identify smaller, more aggressive tumors that can be obscured by dense tissue on mammograms.
Researchers hope that by scanning 1,000 women by April 2027, they can gather sufficient data to potentially roll out this advanced screening method nationwide. The ultimate goal is to enhance early detection, enabling more effective and possibly less invasive treatments, thereby increasing survival rates from breast cancer.
While this trial progresses, experts continue to emphasize the critical importance of attending routine mammograms for women aged 50 to 70, which are estimated to save 1,300 lives annually in the UK. The rapid MRI may serve as an additional screening tool for some women.