Breast cancer screening may miss 95% of high-risk women under 50
A study suggests that current breast cancer screening methods could fail to detect 95% of high-risk women under the age of 50, raising concerns about early detection.
The Full Story
A plain summary built from the channels that reported this story.
A new study from the University of Cambridge and the Institute of Cancer Research has found that current NHS breast cancer screening guidelines for women under 50 could miss up to 95% of those at high risk of developing the disease. The research suggests that the existing system, which relies heavily on family history, fails to identify the majority of younger women who go on to develop breast cancer within a decade.
Under current NHS guidelines, women under 50 are not routinely offered mammograms. Instead, GPs use referral criteria from the National Institute for Health and Care Excellence (NICE) that focus on a strong family history of breast or ovarian cancer. But the study warns that this approach catches fewer than 5% of women under 50 who later develop the disease. Researchers found that 73% of women under 50 diagnosed with breast cancer within 10 years had no family history of the disease.
The Cambridge team has developed a new risk assessment tool that combines family history with other known risk factors, including alcohol consumption, obesity, reproductive history (such as whether a woman has had children or breastfed), and genetic factors. The researchers say this model would identify eight times as many women under 50 who go on to develop breast cancer. They estimate that up to a quarter of all women under 50 could be classified as high risk under the new system.
Personal stories highlighted in the coverage include Natasha, who was diagnosed at 23 with no family history; April, diagnosed at 36 after being told her lump was a cyst; and Claire, diagnosed at 38 after being told she was too young for screening. All three women urged others to be aware of changes in their breasts and to seek medical help if they notice anything unusual.
Experts point out that no screening method is perfect. The new risk calculator would require more time and resources from the NHS, and could lead to more false alarms, causing anxiety and unnecessary checks. NICE said it welcomes the findings but that the current evidence does not justify changing its existing guidelines. The body said it remains committed to reviewing new research.
Charities encourage all women to be breast aware, to know what looks and feels normal for them, and to see a doctor if they notice any changes. Around one in seven women develop breast cancer in their lifetime, but only 5 to 10% of cases are linked to inherited genes. The vast majority of breast cancer cases occur in women over 40, with 96% of cases in women over that age. However, the study highlights that younger women can and do get breast cancer, and that current screening methods may be letting them down.
On screen
Stills are sampled automatically at 60-second intervals. Where shown, the still is the nearest available frame from the relevant broadcast segment and is included to show what was on screen during that part of the broadcast. A still may not correspond to the exact second of a quoted phrase.
Key Claims
Claims reported during this story's coverage, mapped by channel. Ordered by how many channels carried each claim.
| Claim | Channel 5 | BBC News | BBC One | ITV |
|---|---|---|---|---|
| Current breast cancer screening could miss 95% of high-risk women under 50. | ||||
| A new risk assessment tool identified eight times as many women who went on to develop breast cancer. | · | |||
| Current screening criteria for women under 50 rely primarily on family history of breast cancer. | · | |||
| 96% of breast cancer cases occur in women over 40. | · | · | ||
| A new risk calculator combines family history with lifestyle factors such as alcohol intake, obesity, and whether a woman has had children. | · | · | ||
| Only 5 to 10% of breast cancer cases are linked to inherited genes. | · | · | ||
| Using the new risk tool could lead to more false alarms and increased anxiety, and would require balancing benefits against NHS resources. | · | · | ||
| 73% of women under 50 who develop breast cancer within a decade had no family history. | · | · | · | |
| Guidelines should consider lifestyle factors like alcohol and obesity instead of only family history. | · | · | · | |
| NICE stated that current evidence does not warrant a change to screening guidelines. | · | · | · | |
| Up to a quarter of all women under 50 would be classified as high risk under the new model. | · | · | · |
Channel Perspectives
What each channel focused on, with key quotes.
This channel gave a very brief summary of the study as part of a news roundup, with no personal stories or expert interviews. It focused on the headline statistic and the call for guidelines to include lifestyle factors.
- “Researchers say the current breast cancer screening programme could miss 95% of women under 50 who have a high risk of developing the disease.”
This channel provided a detailed report with a dedicated health correspondent, including a personal story from Natasha, a 23-year-old survivor. It explained the risk calculator and included expert commentary from a researcher, as well as the NICE response and charity advice. The tone was informative and balanced, highlighting both the potential benefits and the challenges of implementing the new tool.
- “It was quite scary, to be honest, because at that age, you don't know anybody that age.”
- “This tool takes in a wide range of factors to really better understand a woman's likelihood of developing breast cancer.”
- “Experts point out that no screening method is perfect and this new risk calculator would involve a lot more time and resources.”
This channel focused on an interview with Dr Simon Vincent, chief scientific officer at Breast Cancer Now. The discussion highlighted the resource constraints of the NHS, the balance between identifying more women and causing anxiety, and the need for further discussions before changing guidelines. The tone was cautious and practical, emphasising the challenges of implementation.
- “The challenge is that if this model is used as it currently stands it would identify a lot more women who could be at high risk but it would also mean that a lot more women go through that testing and have some anxiety.”
- “The NHS at the moment simply doesn't have the resources to support those women through family history clinics.”
This channel combined a news report with a live interview with a GP, Dr Samia Aziz, who gave practical advice on breast self-examination. It included the personal story of April, a 36-year-old diagnosed with stage 3 breast cancer. The tone was educational and reassuring, aiming to raise awareness among younger women without causing panic.
- “I had no history of it in my family at all and I even asked my family like, mum, do we have it?”
- “Women know their own breasts. They will change throughout their lifespan. They will change in consistency throughout your cycles, but be aware and it's really important to regularly look at your breasts.”
This evening bulletin repeated the detailed report from the earlier BBC broadcast, with a slightly different introduction. It included the same personal story from Natasha and the same expert commentary. The tone remained informative and balanced, with a clear explanation of the statistics and the NICE position.
- “It literally felt like my world had been ripped apart being such a young girl and not seeing much on breast cancer at that age.”
- “This tool takes in a wide range of factors to really better understand a woman's likelihood of developing breast cancer.”
This signed broadcast presented the same report as the BBC ONE West evening bulletin, with identical content and structure. The emphasis was on accessibility for deaf viewers, but the editorial angle and facts were unchanged.
- “It literally felt like my world had been ripped apart being such a young girl and not seeing much on breast cancer at that age.”
- “This tool takes in a wide range of factors to really better understand a woman's likelihood of developing breast cancer.”
This channel led with the personal story of Claire, a 38-year-old who was told she was too young for screening. It included an interview with the senior author of the study, who estimated that up to a quarter of women under 50 would be classified as high risk. The tone was more urgent, highlighting the failure of the current system and the need for change, while also noting NICE's cautious response.
- “When I went for my mammogram, she said, you're too young. Breast pain's not a symptom.”
- “We estimate that up to a quarter of all women under the age of 50 would be classified as high risk.”
Broadcast Timeline
News broadcasts tracked for this story, in time order.