Essay on Analysis and Description of Pancreatic Cancer

What is Pancreatic Cancer? Pancreatic Cancer is cancer of an organ in the human body called the pancreas, which is located behind the lower part of the stomach. The function of this organ is to secrete certain essential enzymes to digest food and also secrete hormones to metabolize sugars such as insulin and glucagon (Mayoclinic). People get pancreatic cancer when the cells of the pancreas develop genetic mutations; and these can form in both the exocrine and endocrine cells of the pancreas, but exocrine tumors are more common than endocrine tumors. Because this cancer spreads very quickly throughout the body and the symptoms of the disease don’t usually appear until the cancer is at an advanced stage, it is a leading cause of death†¦show more content†¦When the tumor can be removed surgically, â€Å"the average survival rate is 18 to 20 months, and the overall five-year survival rate is about 10%.† If the tumor can be completely removed by surgery, the percentage can be â€Å"as high as 20% to 25% (American Cancer Society: Cancer Facts Figures 2014).† Pancreatic intraepithelial neoplasias (PanINs) show progressive stages of neoplastic growth that are precursors to pancreatic adenocarcinomas. The onset of Normal duct, PanIN-1A/PanIN-1B and PanIN-3 lesions are reproduced above. Figure taken from Nature Reviews Cancer 2, 897-909 (December 2002) | doi:10.1038/nrc949 What are some risk factors and treatments for Pancreatic Cancer? There are not many defined risk factors known for pancreatic cancer. Some risk factors are â€Å"family history of the disease, smoking, age, and diabetes (Mayoclinic).† Ideally, pancreatic cancer cells can be detected early and the patient can be treated surgically, but once the cancer has spread, it is usually incurable. A popular clinical tool used to detect pancreatic cancer â€Å"is a tumor marker called sialylated Lewis blood group antigen CA19–9, which can act as a sensitive tumor marker, value diminishes when used to detect small, resectable tumors (Maitra,Show MoreRelatedSteve Jobs: Innovative Genius Essay1218 Words   |  5 Pagesinc. which is a well-known billion dollar company, and also invented products so popular, almost anyone you ask owns a product of his. In order to understand why Steve Jobs is an american cultural icon, one needs to have a description of his background and a critical analysis of his moral behavior. Born on the 24th of February, 1955, Jobs was born. 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