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Breast Cancer : Cancer And Cancer

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Before going in depth, let us first define what breast cancer is. According to the National Breast Cancer.Org “Cancer is a broad term for a class of diseases characterized by abnormal cells that grow and invade healthy cells in the body. Breast cancer starts in the cells of the breast as a group of cancer cells that can then invade surrounding tissues or spread (metastasize) to other areas of the body.” Cancer begins in the cells which are the basic building blocks that make up tissue. Tissue is found in the breast and other parts of the body. Sometimes, the process of cell growth goes wrong and new cells form when the body doesn’t need them and old or damaged cells do not die as they should. When this occurs, a build up of cells often forms a mass of tissue called a lump, growth or tumor.
Breast cancer occurs when malignant tumors develop in the breast, these cells can spread by breaking away from the original tumor and entering blood vessels or lymph vessels, which branch into tissues throughout the body. When cancer cells travel to other parts of the body and begin damaging other tissues and organs, the process is called metastasis. Breast cancer affects many individuals, however; a number of people do not have knowledge about the disease until they are affected or someone close to them is affected. In 1996, the American Cancer Society estimated that 44,300 women would die of breast cancer in the United States that year and 184,300 more will be diagnosed. This

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