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Women’s Knowledge Digital Library

Breast Cancer Fact Sheet

The crest of the World Health Organization in white against a navy blue background.
A breast cancer fact sheet created by the World Health Organization.

Description

Breast cancer caused an estimated 694,000 deaths globally in 2024 and was the most common cancer in women in 164 countries out of 186 in the same year. Approximately 80% of breast cancers occur in women with no specific risk factors other than sex and age. Approximately 0.5–1% of breast cancers occur in men. Effective interventions for early and timely diagnosis linked to comprehensive treatment, rehabilitation and palliative care are essential to reduce the burden of breast cancer and to achieve and maintain optimal functioning and well-being.

Author

World Health Organization

Date

July 3, 2026

Source

https://www.who.int/news-room/fact-sheets/detail/breast-cancer

Language

English, Spanish, French, Chinese, Russian, Arabic

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