Medscape October 8, 2024
Breast cancer incidence has been on the rise, particularly among White women under age 50, but breast cancer deaths — for some, but not all, populations — have been steadily decreasing, according to a biennial update from the American Cancer Society (ACS).
The ACS update, which underscores the persistence of racial and ethnic disparities in breast cancer incidence and outcomes, noted an overall 1% annual increase in breast cancer incidence from 2012 to 2021. The additional cases were largely composed of localized-stage and hormone receptor (HR)–positive disease, which generally have better prognoses than more advanced and HR–negative disease.
Deaths from breast cancer, however, declined from 1989 to 2022, with an overall drop of 44%. That percentage drop “translates to almost...
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