Cancer can spread throughout the body when cancer cells break away from malignant tumors and enter the bloodstream. Cancer cells from breast cancer are mostly found in the lymph nodes under the arm when it “spreads.“ When cancer spreads to other parts of the body, it has the same name as the original cancer. So, if you breast cancer ends up in your lungs, it is still called breast cancer! Breast cancer usually occur in women between the ages of 35 and 65, even though fifty percent of all breast cancer are of women sixty-five and older. The chances of women getting breast cancer has risen within the last couple decades.
An invasive cancer penetrates the wall of a duct. This type of cancer is the most common, constituting about seventy percent of all cases. Infiltrating lobular cancer that spreads through a wall of a lobule accounts for about eight percent of all breast cancer. This type is likely to appear in both of the breast, often in seven separate locations. The cause of breast cancer is unknown but researchers are suggesting that estrogen, a hormone produced by the ovaries, may be involved.
A malignant tumor is a group of cancer cells that can grow into (invade) surrounding tissues or spread (metastasize) to distant areas of the body. The disease occurs almost entirely in women, but men can get it, too” (Breast Cancer). Today many women are becoming diagnosed with breast cancer. It has become the most type of cancer in women, regardless of ethnicity or background. There are many risk factors that can cause breast cancer.
This tumor is called a carcinoma, which causes a single abnormal cell to multiple at rapid rates. A malignant tumor damages tissue and can spread. Cancer spreads when it breaks away and gets into the bloodstream. The tumor can be removed but there is still a possibility that they will grow back. When breast cancer spreads it is called metastatic breast cancer.
The tumor suppressor gene tells the oncogene to stop dividing and slows it’s lifespan. But if there is a mutation within a tumor suppressor gene, then there is a much greater risk of the patient getting cancer because there’s nothing to stop the growth (ACS 2011). If there is a mutation in either the BRCA1 or BRCA2 genes, then this greatly increases your chances of getting breast cancer. Because they are in the category of tumor suppressor genes they normally help repair damage that happens in your DNA, but if mutated then they can no longer do this and cancer cells might accumulate (Phelan 2013). Most forms of breast cancer are acquired, or at least the genes to make them are.
Breast Cancer is all over the world. It doesn’t just affect older women, it affects young women and men. Breast Cancer is a cancerous tumor that has developed within the cells of the breast. The most ordinary area in the breast for breast cancer to develop is the ducts, and less ordinary in the lobules of the breast. The cancerous cells can intrude healthy breast tissue over time, or cells can break off from the tumor and travel to the lymph nodes and into the lymphatic system which could take them to other parts of the body (“Breast Cancer-Woman’s”).
One out of every eight women will get diagnosed with Breast Cancer this year; therefore, new advanced technology of the treatment of Breast Cancer is the key to life after the disease. There is a lot of information that has to be known about breast cancer in order to do something about the disease such as what breast cancer is, the history and some risk factors.Breast cancer is a malignant (cancerous) tumor that starts from cells of the breast. Breast cancer is found mostly in women, but men can get breast cancer. Being a women and getting older, put women at higher risk of getting diagnosed with breast cancer. As women get older their risk continues.
Breast Cancer Breast Cancer is a type of cancer originating from breast tissue, most common from the inner lining of milk ducts. The most common type of breast cancer is called Ductal Carcinoma. Another type of breast cancer is Lobular Carcinoma, which begins in the lobules of the breast. Breast Cancer can occur in all men and women, sometimes male breast cancer is rare to happen. Breast Cancer can be two types it can be invasive or non-invasive.
White women are slightly more likely to develop breast cancer than are African-American women, but African-American women are more likely to die from this cancer. However in women under 45 years of age, breast cancer is more common in African-American women. Women with dense breast tissue have a risk that ... ... middle of paper ... ...d permanently arrested. (National Action Plan for Cancer Survivorship, 2014) Why is this important? Mammograms don’t prevent breast cancer, but they can save lives by finding breast cancer as early as possible (breastcancer.org).
2.3 Previous studies: 2.3.1 Breast cancer: Malignant tumor that starts from breast cells is called breast cancer. Malignant tumor is Collection of cancer cells that can attack the tissues areas of the body or a breast. This disease occurs mostly in women’s but rarely develops in males (american cancer society, 2014). Breast cancer is the one of the most common cancer in women worldwide and Breast self-examination is useful tool to determine the breast cancer of women in all ages. (taylor, 2013).