Breast cancer is the abnormal and uncontrolled growth of cells in the breast. Under normal circumstances, the cells of the body reproduce in an orderly manner in order to facilitate growth and replace worn-out or damaged tissues. Cancer is caused when the cells grow uncontrollably into a mass of tissue, which is called a tumor. These tumors could be non-cancerous (benign) or they could be cancerous (malignant). The malignant or cancerous cells keep building up and form a tumor. Sometimes these malignant cells spread to other parts of the body through the lymph system, forming new cancers called metastases or secondaries.
Breast Cancer Symptoms
There are no symptoms and no pain in early cancer. Cancer is first suspected when an individual discovers a breast lump or when an abnormality is found on mammography. Though all breast lumps are not necessarily cancerous, it is important to get them evaluated by a doctor to rule out the incidence of cancer.
Other signs of cancer could be a lump above the collarbone or in the armpit that does not go away or nipple inversion that is a new development and was not present earlier. Breast discharge that is bloody or only from one breast […]

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