Extra cancer scans for women with dense breasts could save 700 lives a year – UK study | Breast cancer
The study indicates that hundreds of lives can be saved every year through additional cancer exams for very dense breasts.
Millions of women are subject Breast examinationBut regular X -ray breast imaging can be less effective in detecting cancer in 10 % with very iPhone breasts, as tissues can hide tumors on X -rays. This is because very thick breasts seem more white on examination, which makes it difficult to discover early stage, which also looks white.
Researchers from Cambridge University said that this group of improved women may find 3,500 other cancer and rescue 700 people per year in the UK. The results they reached Posted in Lancet.
“Getting a diagnostic diagnosis early causes a big difference for patients in terms of their treatment and expectations. We need to change our national examination program so that we can make sure to diagnose more cancer early, giving many women a better opportunity to survive,” said the lead author of the study, Professor Fiona Gilbert.
She added: “In addition to the importance of the breast cancer examination program in the United Kingdom, this study has global effects on all countries where the examination is carried out for women with thick breast tissue.”
The study included 9,361 women in the UK who have thick breasts and received the result of negative X -ray breast imaging (without cancer). When additional survey methods were tried, 85 additional cancer was found.
There were two methods examined: Ceremral breast imaging (CEM), where the dye is used to make the blood vessels more clear, and the abbreviated magnetic resonance imaging (AB-MRI), which is faster than normal magnetic resonance imaging.
The researchers said that adding any method to the current examination could discover 3,500 other cancers annually in the United Kingdom. The Cambridge team said that the examination reduces deaths for about 20 % of the discovered cancer, this may mean that 700 additional people were provided per year.
The third survey used in the ABUS (ABUS) scan is also picked up, but was less effective than CEM and AB-MRI.
Cem discovered 19 cancer for every 1,000 scanned women, found AB-MRI 17 and found ABUS four. The researchers said that with the discovery of X -ray mammals already about eight cancer cases per 1000 women with thick breasts, additional surveying can lead to the discovery of triple breast cancer.
The experiment was funded before cancer Research UK (Cruk) with the support of the National Institute for Health and Care Research Cambridge.
Although the experiment has shown that surveying can discover additional small cancers, which are likely to save lives, more research is needed to confirm whether they can reduce the number of deaths, in order to prove the risk of excessive diagnosis and estimate the cost rate and benefits in providing additional surveying operations.
“More research is needed to understand the effectiveness of these technologies completely, but these results are encouraging,” said Dr. David Krossby, Head of Prevention and Early Discovery at Cruk.
“The UK National Examination Committee now needs to consider this research as part of their current review to determine whether very thick women should be presented for additional photography during a routine examination,” said Dr. Kotryna Temcinaite, head of research communications and participation in breast cancer now.
“Examination of routine breasts is the most likely way to find breast cancer early, when the treatment is likely to be successful. While we know that the current process can be less effective in detecting cancer in the thick breast, we still encourage all women to attend a mammogram when inviting.”
to divide health Social welfare said that research conducted on reinforced surveying women with heavy breasts was carried out as part of the NHS breast examination program. A spokesman for the “UK National Examination Committee declined this guide when it is available.”
