Tag Archives: lymph vessels

Definition of breast cancer

definition of breast cancer

Definition of breast cancer Breast cancer is a type of cancer that begins in the breast. Cancer begins when cells begin to grow uncontrollably. (For more information about how cancer begins and spreads, see What is 10 cancer symptoms that you are likely to ignore?) Breast cancer cells usually form a tumor that can often be seen on an X-ray or felt like a lump. Breast cancer occurs almost entirely in women, but men can also develop […]

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