Metastatic Cancer Research Paper

Cancer is defined by the National Cancer Institute as ?the title given to a group of related diseases. All types of cancer are categorized by uncontrollable growth of cells that metastasize to surrounding tissues.? Cancer can develop at almost any part of the human body and anyone can develop cancer, although risk typically increases with age because most cancers tend to require many years to develop. ?Typically, human cells tend to grow and divide and ultimately form new cells as the body needs them. When an organisms cells grow old or get damaged, the cells die, and new ones replace them. However when cancer

“Cancer is a term used for diseases in which abnormal cells divide without control and are able to invade other tissues. Cancer cells can spread to other parts of the body through the blood and lymph systems (NCI, 2013).” Cancer is of many diseases. It originates from the organ in the body and/or from the part of the body that is affected, for example breast cancer. Breast cancer is mainly common among women, except for skin cancers. “Breast cancer occurs when cells in the breast divide and grow without their normal control (Komen, 2014).” The

Cancer occurs when cells in the human body create irregularities and start to duplicate at anomalous quick rates. The outcome is the development of tumors in or on the surface of the body and organs. Tumors might be generous (not destructive) or threatening (harmful). Since ordinary cell improvement and duplication is a moderate procedure which is well controlled, it is evident when cells duplicate so rapidly.

Cancer is defined by the National Cancer Institute as the title given to a group of related diseases. All types of cancer are categorized by uncontrollable growth of cells that metastasize to surrounding tissues. Cancer can develop at almost any part of the human body and anyone can develop cancer, although risk typically increases with age because most cancers tend to require many years to develop. ?Typically, human cells tend to grow and divide and ultimately form new cells as the body needs them. When an organisms cells grow old or get damaged, the cells die, and new ones replace them. However when cancer develops, this orderly process gets reformatted. As cells increasingly get more irregular, old or damaged cells begin to survive when they should die, and new cells develop in the body when there is no need for them. These abnormal cells have the ability to divide without stopping and tend to result in growths called tumors?(cancer.gov). Cancerous tumors are defined as malignant meaning that they can spread to nearby tissues or metastasize to distant places in places within the body and form new cancerous tumors. There are over 100 forms of cancer and they are usually named after the organs or tissues where the cancers originate. Staging of cancer is used when describing the severity of a person?s cancer and is based upon the following

Cancer is a very general term that can refer to many different diseases. The different major classifications of cancer are Carcinoma, Leukemia, Myeloma, Lymphoma, and Sarcoma. Carcinoma is a cancer of the external or internal linings of the body such as epithelial tissue. Leukemia is a cancer of the bone marrow. This is also known as blood cancer, because bone marrow is the site where blood cells are produced. Myeloma is a cancer found specifically in the plasma cells of bone marrow. Lymphoma is a cancer that develops in the lymphatic system. The cancer appears in the nodes, glands,

Metastatic disease may be an incidental finding in asymptomatic patients. It may present with nonspecific symptoms such as malaise or weight loss, and it may present with symptoms and signs related to the metastatic site as dyspnea, lymph node enlargement, bone tenderness, or signs of increased intracranial tension.

Cancer, as it invades in its place of origin, may also work its way into blood vessels. If this occurs, it provides yet another route for the cancer to spread to other organs of the body. When the cancer spreads elsewhere in the body, it has become systemic in extent and the tumor growing elsewhere is known as a metastasis.

“Cancer is the uncontrolled growth of abnormal cells in the body. Cancer develops when the body’s normal control mechanism stops working. Old cells do not die and instead grow out of control, forming new, abnormal cells. These extra cells may form a mass of tissue, called a tumor. Some cancers, such as leukemia, do not form tumor”.(‘What is cancer?”) A tumor is the swelling of a part of the body, generally without inflammation, caused by an abnormal growth of tissue, whether benign or malignant. Benign, if the cells are benign they are not cancerous. It won't invade nearby tissues or spread to other areas of the body. Also, some types of benign tumors such as intestinal polyps are considered precancerous and are removed to prevent them becoming

This paper talks about the discovery of cancer cells, and how different doctors and physicians have tried to get a better understand of it over the centries. The causes of and treatment plans as well as trying to prevent cancer. Breast cancer, happened to be the first cancer cell discovered, so this paper is going to concentrate specifically on breast cancer. It will talk about the different treatment plans that can be considered as well as ways to prevent breast cancer.

Cancer is a disease/ a malignant growth or tumor caused by an uncontrolled division of abnormal cells in a part of the body. Cancer develops when the body’s accustomed control mechanism ceases to work. Cells grow out of control, forming new, abnormal cells. These extra cells may form an abundance of tissue. This abundance of tissue is called a tumor. Some cancers, such as leukemia, do not form tumors. Cancer can form anywhere on the human body.

Metastasis atic growths are is the movement of growths of the neoplastic cells in locations that are secondary to the primary site of origin. Benign neoplasms are unable to form metastatic growthsn. While any space-occupying growth is referred to as a tumor, they may or may not be neoplastic. And neoplastic tumors may or may not be malignant. The term “cancer” refers to malignant neoplasms; the neoplasms that can successfully produce malignant growth at sites other than the origin tissue of the neoplastic cells. The naming of neoplasms is primarily dependent on whether they are malignant or benign and the original tissue type of their origin. whether they are of epithelial or mesenchymal of origin. Benign neoplasms are named by adding the suffix –oma to the tissue of origin. So a benign fibrotic neoplasm is a fibroma, a benign growth of adipose tissue is lipoma, a benign tumor of a gland is an adenoma, and so on. Malignant neoplasms of mesenchymal origin are named by adding the descriptor of sarcoma to the tissue of origin, such as fibrosarcoma, adenosarcoma, and

Metastasis is the process by which cancer cells spread towards different sites within the body. These anew pathological sites are metastases. Metastic processes are common during the final stages of cancer and spread via the lymphatic system, bloodstream or through both pathways. Hotspots for metastases include the brain, lung, bones and liver(Klein, 2008, Chiang and Massagué, 2008).

Cancer starts when the cells of the body start to develop out of control. The cancer cell turns into a cancer cell because of the changes their DNA. Cancer cells travel through the body, making replicates (forming tumors which are balls of cells) of itself that crowds out the normal cells or tissues. There are multiple signs of cancer, such as: weight loss, fever, fatigue, pain, skin change. There are cancer treatments that can either slow down the cancer or supposedly wipe it clean. http://www.cancer.org/cancer/cancerbasics/what-is-cancer

From the genetic point of view the progression of tumor that culminates with metastasization, occur as a result of activation of oncogenes and/or by the inactivation or inhibition of onco- suppressor genes(Fearon, 1990)

Cancer is a kids of diseases which is the cells divided abnormal and uncountable. That cells can invade to other tissues of human’s body through blood and lymph systems.( MediLexicon International) Cancer is the general term of that disease, actually is not just one disease. There are more than a hundred different types of cancer. Those kids of diseases are most orinage by the organ.