Breast cancer checks missing most women under 50 who are at risk, says study BBC Only 5% of high risk breast cancer cases spotted in referral rules The Independent NICE criteria miss up to 95% of under-50s later developing breast cancer Bioengineer.org Warning as GPs fail to spot 95% of women at risk of breast cancer under NHS rules, delaying early diagnosis The Sun Breast cancer screening 'missing 95% of those at higher risk', Cambridge study suggests lbc.co.uk