Cancer
What is cancer? Cancer is the abnormal and uncontrolled growth of cells that if left untreated can ultimately cause death. The word cancer came from the Greek word for crab, karkinos. The early Greek physicians who first described cancerous tumors had no notion of their cause or true nature, but they were struck by the resemblance if some invasive tumors to crabs: a hard mass with a claw like extensions and an aggressive nature. Cancer causes about 550,000 deaths a year. Although many people believe that cancer is one disease, there are actually in fact over a 100 different forms of cancer. Some cancers can be cured, but not all of them have cures. Even though each type has its own characteristics, all cancers share one
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The first form of cancer I am going to talk about is Breast Cancer. This is one of the most common cancers found in women and also has caused almost the same amount of deaths in women as lung cancer. Breast cancer can also occur in men, but it rarely does. In the United States, about one out of every nine women will develop breast cancer during her lifetime. Breast cancer increased during the 1980's but now appears to have leveled off; each year about 175,000 American women are diagnosed with breast cancer. Although death rates declined during the early 1990's, about 44,000 women die from breast cancer each year. Less than 1% of breast cancer cases occur in women under the age of 30, but a women's risk doubles every 5 years between the ages of 30 and 45 and then increases by 10-15% every 5 years after the age 45. More than 75% of breast cancer is diagnosed in women over 50.
**"The way breast cancer behaves varies greatly. Cancer may stay confined to the breast for years, or it might spread to the nearby lymph nodes or even more distant areas before there is even a detection of a lump. The most common type of early breast cancer begins in the cells lining the ducts of the breast. The ducts connect the milk-producing glands to the nipple. Less often, cancer begins in milk-producing tissue, which is made up of lobes and smaller sections called lobules. Breast cancer falls into
8. After surgery, R.T. is admitted to the surgical intensive care unit (SICU) with a large
Leukemia is cancerous disease that starts in blood-forming tissue such as the bone marrow and causes large numbers of blood cells to be produced and enter the blood-stream (National Cancer Institute, 2008, para. 1). It is one of many complicated cancer diseases that affect all ages and have very negative outcomes if not treated properly, and on time. Within the disease are several different types that affect according to how quickly the disease develops and attacks the body. It could be classified as chronic leukemia, which has a slow progress of getting worse or acute leukemia which usually gets worse quickly. The types of leukemia also can be grouped based on the white blood cell that is affected (National Cancer Institute , 2008, p. 1).
Generally speaking, throughout the United States, Cancer is a public health concern that has a significant impact amongst both men and women. At the same time, Breast Cancer indicates development of a tumor from cells in the breast known as a malignant tumor. Breast Cancer can begin at two different points, either the cells of the lobules, that are milk-producing glands, or the ducts, a channel draining milk from the lobule to the nipple (“What is Breast Cancer,” 2016). Specifically speaking about Breast Cancer among women, according to the Center for Disease Control and Prevention (2016), it is the most common cancer, regardless of ethnicity or race. Under those
Despite significant advances in research, Breast Cancer is still the most common cancer, affecting both men and especially women. In the US, 232, 670 new cases of invasive breast cancer were expected to be diagnosed along 62,570 new cases of non-invasive breast cancer in women and about 2,360 new cases of invasive breast cancer were expected to be diagnosed in men in just 2014 .
Cancer is a disease that affects human somatic cells. It causes the cells to divide uncontrollably and form masses known as tumors. There are two different
Breast Cancer is number one cancer for women. Breast cancer is a very deadly cancer. It’s going to take you through death slowly. It’s gonna mess up your appetite and take all your hair out, by the help of Chemo. Breast cancer will also shortening your breath and have liquid come out places it shouldn’t be. A lot of people say that cancer can not be cured .
Cancer is a disease of an uncontrolled growth and spread of abnormal cells in the body, which produces tumours known as neoplasms. It is the second most leading cause of death
One out of eight women around the world develops the most common disease called Breast Cancer. In the United States, about 200,000 women suffer from this disease and it causes more than 40,000 death each year. Breast cancer is a cancer cell (malignant tumor) that forms in the breast. The cancerous cells grow in the breast and then invade the healthy cells and the surrounding tissues of the breast and it can also spread into other parts of the body. Breast cancer is more common in women but men can also get it too. One of the reasons that males are less likely to develop breast cancer because males have less estrogen and progesterone hormones which is a higher risk of breast cancer cell to grow. There are many risks factors that can cause
Cancer is the name given to a collection of more than 100 related diseases. It is a genetic disease caused by changes to genes that control the way our cells function (“What is Cancer?” National Cancer Institute). The genetic changes that subsidize cancer tend to affect three chief types of genes- proto-oncogenes, tumor suppressor genes, and DNA repair genes. These are the “drivers” of cancer. Cancer can appear and grow virtually anywhere in the body. Types of cancer are customarily named for the organs or tissues where they form. They can also be described by the types of cell that formed them. Although there are many different kinds of cancer, all cancers start because abnormal cells grow out of control (“What is Cancer?” American Cancer
Cancer is one of the most lethal diseases that greatly contributes to the death toll of millions people around the globe. Cancer is a class of diseases characterized by out of control cell growth. There are over 100 different types of cancer, and the type of cell that is initially affected classifies each. In most cases, cancer harms the body when damaged cells divide uncontrollably to form lumps or masses of tissue called tumors. Untreated cancers can cause serious illness and death.
Breast cancer is one of the most common forms of cancer only surpassed by lung cancer. It involves a cancerous tumour located inside the breast but spreads if treatment is not administered. (Evert et al 2011) Breast cancer can be treated if diagnosed in its early stages but becomes progressively more difficult upon reaching more advancing malignant stages. Breast cancer can be confused with being a female only disease however both sexes suffer. According to statistics in 2011 which measured the abundance of breast cancer in the UK, 50,285 new cases of breast cancer were confirmed with 98% being female and 2% male, these statistics show that the disease is more problematic in females which may result from differences in breast formation or hormonal and genetic differences.
breast cancer from twenty five to thirty percent and women age forty the data states a
cause as it takes a long time for a cell to become cancerous, as there
Breast cancer accounts for one third of all new cancer diagnoses in the United States (Cauley, et al., 2007). The first sign in the process of this disease is a lump that forms around the breasts. For this reason, it is necessary to get the yearly mammograms once a woman reaches a certain age. Also, monthly self-examinations can aid in finding breast cancer early. If this condition is found early enough, chances of survival are abundant. Most women who get breast cancer are older than 50 with 86% of the deaths occurring in this age group (Cauley, et al., 2007). Postmenopausal women have a higher risk for breast cancer, because the risk increases when levels of endogenous estradiol rise (Cauley, et al., 2007). Breast cancer is the most common cancer that occurs in women. This epidemic has a higher incidence rate among white women than in African American women, but African American women have a higher mortality rate (Breast Cancer Risk Factors, 2010). White women are more apt to develop this disease than any other ethnicity. However, in women under 45, breast cancer is more common in African American women (Breast Cancer Risk Factors, 2010).
In recent years, cancer prevalence has been increasing globally. It is now one of the top 10 causes of death among the middle and high income countries worldwide (World Health Organisation, 2008). In Singapore, cancer has surpassed cardiovascular disease and become the top killer over the last 3 years (Ministry of Health, 2007). Breast cancer tops the chart among Singaporean women (Health Promotion Board, 2007). Thousands of women are diagnosed with breast cancer annually and it causes approximately 270 deaths each year (Jara-Lazaro, et al., 2010). The lifetime risk that a woman in Singapore getting breast cancer is now 1 in every 17 which has risen compared to past two decades (National Cancer Centre Singapore, 2006). Hence, breast