Medscape November 28, 2024
VANCOUVER, British Columbia — Canadian women aged 40-49 years at no or moderate risk for breast cancer who participated in organized mammography screening programs had a significantly greater breast cancer 10-year net survival than similar women who did not participate in such programs, according to data presented here at the Family Medicine Forum 2024.
The data call into question draft guidelines from the Canadian Task Force on Preventive Health Care, which suggest not systematically screening women in this age group with mammography.
Overdiagnosis Challenged
Given that some jurisdictions in Canada have organized screening programs and some do not, there was an opportunity to compare breast cancer 10-year net survival of women who lived in jurisdictions with and without such programs,...