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Who Gets This Cancer?

Female breast cancer is most common in middle-aged and older women. Although rare, men can develop breast cancer as well. The number of new cases of breast cancer was 123.8 per 100,000 women per year.

Percent of New Cases by Age Group: Breast Cancer

Breast cancer rates are highest in people aged 55-64 years.

Median Age
At Diagnosis

61

SEER 18 2006-2010, All Races, Females

来源：
http://seer.cancer.gov/statfacts/html/breast.html