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Breast Cancer Stats: Notes from the 2012 ACS Report, and a Key Question

Earlier this month, the ACS released its annual report on Cancer Facts and Figures. The doc­ument, based largely on analyses of SEER data from the NCI, sup­ports that approx­i­mately 229,000 adults in the U.S. will receive a diag­nosis of invasive breast cancer (BC) this year. The disease affects just over 2,000 men annually; 99% of cases arise in women. Non-​​​​invasive, aka in situ or Stage 0 BC, including DCIS, will be found in approx­i­mately 63,000 individuals.

The slightly encour­aging news is that BC mor­tality con­tinues to decline. This year, the number of expected deaths from BC is just under 40,000. From the ACS doc­ument: “Steady declines in breast cancer mor­tality among women since 1990 have been attributed to a com­bi­nation of early detection and improve­ments in treatment.”

Sur­vival data, from the report:

For all women diag­nosed with BC, the 5-​​​​year rel­ative sur­vival rate has risen from 63% in the 1960s

See more Breast Cancer Stats: Notes from the 2012 ACS Report, and a Key Question