colon malignant neoplastic disease
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Colon Cancer
Cancers of the colon or rectum are earthy and can be deadly. Colorectal cancer is the second principal cause of cancer deaths. Early detection and treatment fill in the risk of death dramatically. Colorectal cancer begins with a small, noncancerous harvest-festival called polypus. If the polyp continues to enkindle, genetic mutations accumulate in them that can change a cell into a cancerous tumor. Polyps may draw off as long as 10 days to grow and turn cancerous, generally allowing plenty of time for detection. Sometimes Polyps bleed, so one sign of colorectal polyps and perhaps cancer is agate line in the stool. However, the blood is non usually visible and essential be detected with a diagnostic test. Because many polyps do not bleed, screening methods that allow a direct place of the wall of the rectum and colon are generally more effective. A long, flexible fiber-optic tube is threaded through the firstly third of the colon in a procedure cognise as a sigmoidoscopy, or through the entire colon in a procedure called a colonoscopy. If a polyp is detected, it can be removed and biopsied to determine whether it is cancerous. (Judith Goodenough)
Colorectal Cancer is the third most common cancer in men.
It affects both men and women of all racial and ethnic groups, and is most frequently found in people aged 50 years or older. In 2006, 70,270 men were diagnosed with colorectal cancer, and 26,801 men died from the disease with colorectal cancer, compared to 53.0 white men, 47.3 Hispanic men, 40.5 Asian/Pacific island-dweller men, and 34.4 American Indian/ Alaska Native men. (U.S. Cancer Statisitcs)
Unfortunately, we do not know the exact causes of colon cancer. However, researchers have identified several(prenominal) colon cancer risk computes. A risk factor is something that may increase your chance of developing a disease. Colon cancer most commonly occurs in people everywhere 50, however it can occur in younger people. It is main(prenominal) for people to know the symptoms of...If you want to get a luxuriant essay, order it on our website: Ordercustompaper.com
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