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Mouth_And_Throat_Cancer

2013-11-13 来源: 类别: 更多范文

Mouth And Throat Cancer Mouth Cancer is cancer of the mouth and can extend as far back as the last molar or “wisdom tooth”. This would include the area behind the lips, gums, inside of the cheeks, palate, and front 2/3 of the tongue. Each year in the United States there are about 20,000 new cases of mouth cancer leading to 4,000 deaths annually from this disease. Men are affected twice as often as women. Overall, mouth cancer represents about 3% of all new cancers each year, and it is more common in blacks than whites, and in those of “lower economic status” (poor people). The average patient is normally around the age of 60 years old. Like any cancer, the exact reason why one person gets mouth cancer and another does not remains unknown. However, several risk factors have been shown to be much more likely to be present in mouth cancer patients. Some causes for Mouth Cancer include: Tobacco Usage, Alcohol Usage, Poor Mouth Hygiene, Ill-Fitting Dentures, Betel-Nut Chewing, and Lowered Immunity. The history of cancer of the aero-digestive tract can mean as much as 5% chance of a separate simultaneous cancer, and a 25% chance of developing another cancer in this area over time (especially cancer, throat, mouth, treatment, symptoms, include, tumor, tobacco, spread, speech, problem, poor, nodes, lymph, likely, hygiene, chewing, cases, cancers, body, alcohol, about, year, women, usage, traces, times, time, swallowing, smokers, risk, percent, people, pain
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