Genetic testing for breast cancer gene mutations is now available. But it could lead to over treatment.
A genetics testing company recently won approval from the FDA to market a test that can identify a breast cancer gene mutation. But what are women supposed to do with that information? There's risk involved.
Many people aren’t aware of the long-term risks alcohol poses to health.
The growing list of alcohol-related diseases includes bowel cancers, mouth and oesophageal cancers, breast cancers, heart disease, respiratory infections and mental health problems.
African-American women at a breast cancer awareness walk in Rego Park, New York.
Research has resulted in advances in treating breast cancer in recent decades, but a wide gap exists in mortality rates between African-American women and white women. Here's a look into why.
The researchers looked at cancer occurrence in those exposed to higher intakes of ultra-processed foods, compared to lower intakes.
The study showed that every 10% increase in consumption of ultra-processed food was linked to a 12% increase in developing some types of cancers. But it didn't show the processed food caused cancers.
In this Dec. 3, 2014 photo, liver cancer patient Crispin Lopez Serrano talks to an oncology nurse at a hospital in Clackamas, Ore.
AP Photo/Gosia Wozniacka
Great strides have been made in cancer medicine over decades, but it's important not to forget the growing role that kindness and empathy play in good care.
Liquid biopsy is less invasive than standard biopsy, where a needle is put into a solid tumour to confirm a cancer diagnosis.
There are currently few effective and non-invasive methods to screen for early stages of cancer. But scientists have now developed a new blood test that promises to detect eight different cancers.
Different people have very different chances of being diagnosed with breast cancer.
There is usually no one factor that causes breast cancer. It's likely a combination of the effects of a person's risks combined with an element of bad luck.
Inflammatory breast cancer, a pernicious form of the disease.
Breast cancer awareness month may be over, but don't put away your pink. The disease is with us year-round. While researchers have found several ways to treat it, here are some things to know.
Dr. Karen Lindfors, a professor of radiology and chief of breast imaging at the University of California, Davis Medical Center, examines the mammogram of a patient.
(AP Photo/Rich Pedroncelli)
The majority of research suggests the benefits of mammography screening greatly outweigh the harms for women over age 40.
African-American women are about three times more likely to be diagnosed with triple negative breast cancer, an aggressive form of the disease.
Researchers have long been looking for clues into how to treat triple negative breast cancer. Could fighter blood cells that infiltrate the tumor provide insight?
There may be a very good reason for not wanting to get up in the morning when it’s still dark.
Evidence for a link between breast cancer and artificial light appears to be growing. Do studies showing higher risk of breast cancer the farther west a woman lives in a time zone add to the science?
Breast cancer rates in China are rising, and are expected to continue rising for the next three decades.
The lack of awareness of this growing problem is a big issue.
Breast cancer could kill 76,000 Indian women a year by 20220, according to new research.
Physical activity has long been considered a way to lower risk for breast cancer.
Physical activity is considered an important way to lower risk for breast cancer. But what if your ability to be fit is influenced by genes you inherit? Would that raise your risk? In rats, it did.
A recent Canadian trial reports breast cancer over-diagnosis rates of up to 55 per cent, from routine screening mammograms.
October is breast cancer awareness month. Women should know there is no reliable evidence that routine mammograms reduce death from breast cancer, and there's good evidence that they cause harm.
Canadians are overwhelmingly opposed to insurance companies having access to their genetic test results. A new Canadian law prevents insurers from using genetic information to determine coverage or pricing.
Canadian insurance companies argue that a new law denying them access to genetic test results will raise the cost of insurance for everyone. That's doubtful.
We’ve known for over three decades that cancer risk increases with alcohol consumption.
A new study has found the alcohol industry deliberately misrepresenting the cancer risk of alcohol, while passing it off as health messaging.
More mammography, for instance, starting at a younger age or screening more often, isn’t necessarily better.
Calls to routinely offer breast cancer screening to more women might sound like a good idea, but can harm. Here are three questions to ask when figuring out whether more screening really is better.
Artificial light has transformed the night sky, a change researchers continue to link to health problems.
Fabio Falchi et al
Study uses satellite data to add to growing evidence that nighttime light exposure raises risk of breast cancer, with the strongest link among young women.
Some conditions should be classified as normal in some people and don’t need treatment.
Australian health-care organisations are urging action on treatments of people who don't need them.