The most common breast cancer is HER2-negative, so called because it has low amounts of one of the proteins that contribute to tumor cell growth, HER2. Despite this common trait, the development of ...

When a woman has a mammogram, the most important finding is whether there’s any sign of breast cancer. The second most important finding is whether her breasts are dense. Since early September, a new ...

Women with dense breasts may have a higher risk of breast cancer. Yet having dense breasts is very common and a normal characteristic of breast tissue. It’s also a feature you cannot change.“When you ...

ATLANTA - About 40%-50% of all women age 40 and older who get mammograms have dense breast tissue. You often cannot feel it, but your radiologist can see it. "On a mammogram, it looks like a cloud," ...

A CNIO team finds for the first time in a clinical study that the presence of fibrosis in HER-2 negative breast tumors is associated with an adverse prognosis. The work, published in Clinical Cancer ...

Many women underestimate breast density as a risk factor for breast cancer, a study shows. Women with dense breast tissue are up to four times more likely to get breast cancer, according a study ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Dr. Troy Mensen is a family medicine doctor based in the Chicago area. He completed his undergraduate degree at the University of Northern Iowa and his doctorate at Des Moines University College of ...

So dense breast is based on the mammogram images of your breast, which is basically an x-ray of your breast. On one end of the spectrum, we have patients who have predominantly fatty breasts and on ...