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Feb 10, 2024 · Overview. Breast anatomy Enlarge image. Breast cancer is a kind of cancer that begins as a growth of cells in the breast tissue. After skin cancer, breast cancer is the most common cancer diagnosed in women in the United States. But breast cancer doesn't just happen in women.
Breast cancer is the most common cancer diagnosed among U.S. women and the second leading cause of death from cancer among women after lung cancer, according to the American Cancer Society. It’s also the most common cancer in the world. See the latest breast cancer facts and statistics.
About Breast Cancer | Breast Cancer Overview and Basics | American Cancer Society. All About Cancer. Cancer Types. Breast Cancer. Download Section as PDF. About Breast Cancer. Get basic information about breast cancer, such as the different types, where they start, important statistics, and current research topics. Breast Cancer Basics.
Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. Learn about the causes, facts, risk factors, and more.
Sep 25, 2023 · Overview. Breast cancer tumors develop when breast cells mutate and grow. What is breast cancer? Breast cancer is one of the most common cancers that affects women and people assigned female at birth ( AFAB ). It happens when cancerous cells in your breasts multiply and become tumors.
Breast cancer is the second most common cancer in women after skin cancer. Mammograms can detect breast cancer early, possibly before it has spread. Start here to find information on breast cancer treatment, causes and prevention, screening, research, and statistics.
Feb 10, 2024 · Doctors & departments. Care at Mayo Clinic. Diagnosis. Receiving a mammogram Enlarge image. Breast MRI Enlarge image. Core needle biopsy. Breast cancer diagnosis often begins with an exam and a discussion of your symptoms. Imaging tests can look at the breast tissue for anything that's not typical.
