April 22, 2015
by Lisa Chamoff , DOTmed contributing reporter
The number of breast cancer cases in the U.S. will be 50 percent higher in 2030 than it was in 2011, with an estimated 441,000 cases in 15 years, according to new research by the National Cancer Institute (NCI).
The research, presented this week at the American Association for Cancer Research annual meeting, shows a marked increase in estrogen receptor (ER)-positive tumors in women older than 70. Part of the increase is due to the fact that women are living longer, and also due to screening technology that enables doctors to diagnose smaller, in situ tumors and invasive tumors, which are mostly detected via mammography.
The forecast comes the same week that the U.S. Preventive Services Task Force updated, but did not change, its breast cancer screening recommendations, which state that women age 50 to 74 should only be screened once every two years, while women in their 40s should discuss screening with their doctors. [Read More…]