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Cancer Essay

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What is throat Cancer?

(cancer of the larynx, or laryngeal carcinoma) is a malignant tumor of the throat (voice box). The throat cancer occurs in many cases in people who smoke. Cigarette and pipe smoke, as well as heavy drinking are all the important risk factors for the throat cancer. Therefore, men are predominantly affected. The patients with throat cancer are often between 50 and 70 years old (64~66-year-old is the peak age). 1- People also use the term "throat cancer" to describe cancers of larynx (voice box) and pharynx (laryngopharynx, nasopharynx, oropharynx e.g. tonsil), and the beginning of esophagus. 2- Even, some people believe that thyroid cancer and oral cancer can also be included in the range of throat cancer.

Or:

Cancer that forms in tissues of the pharynx (the hollow tube inside the neck that starts behind the nose and ends at the top of the windpipe and esophagus). Throat cancer includes cancer of the nasopharynx (the upper part of the throat behind the nose), the oropharynx (the middle part of the pharynx), and the hypopharynx (the bottom part of the pharynx). Cancer of the larynx (voice box) may also be included as a type of throat cancer. Most throat cancers are squamous cell carcinomas (cancer that begins in thin, flat cells that look like fish scales). Also called pharyngeal cancer

Throat cancer can originate in the oesophagus (gullet), la...

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