Which groups of people are prone to laryngeal cancer

In recent years, laryngeal cancer has become one of the major diseases that endangers society and human health, and it has brought great pain and distress to humans. In order to reduce the incidence of laryngeal cancer, we humans should understand the high-risk groups for laryngeal cancer:

Talking about laryngeal cancer, experts say that laryngeal cancer is a malignant tumor of the larynx, ranking third among malignant tumors in the otolaryngology department, and the incidence rate has been increasing in the past 40 years. Laryngeal cancer is more common in people over 40 years old. It is more common in men than in women, with a male-to-female ratio of 10:1. More than 90% of laryngeal cancer patients have a long history of smoking, generally for more than 20 years. The incidence rate of laryngeal cancer is proportional to the amount of smoking per day and the total time of smoking. It has been confirmed that benzopyrene in the tar produced by tobacco combustion has a carcinogenic effect. Tobacco can cause congestion and edema of the mucosa, epithelial hyperplasia and squamous metaplasia, and cessation or retardation of ciliary movement, which becomes the basis for carcinogenesis.

The occurrence of laryngeal cancer is related to smoking and inhalation of harmful dust, but smoking accounts for 90% of the causes. On the basis of chronic inflammation of the pharynx, long-term stimulation from tobacco, alcohol, spicy food, and frequent exposure to harmful dust can promote cancer. In addition, heavy smokers and drinkers will have a significantly higher risk of laryngeal cancer because the two have a synergistic effect. At present, the incidence of laryngeal cancer is higher in cities than in rural areas, and in heavy industrial cities with heavy air pollution than in light industrial cities with light pollution.

The above are the high-risk groups for laryngeal cancer. Expert Tips: If you have symptoms of illness, do not delay diagnosis and go to a regular hospital for treatment in time to avoid delaying the disease and causing serious consequences. If you have other questions, please consult our online experts or call for consultation.

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