Do you know how laryngeal tumors are caused?

Nowadays, there are more and more types of diseases, but from the perspective of malignant tumors, it has developed from common lung tumors and liver tumors to laryngeal tumors. So, how is this malignant laryngeal tumor caused?

1. Smoking: Tobacco burning can produce tobacco tar, of which benzopyrene can cause cancer. Tobacco smoke can stop or slow the movement of cilia, causing mucosal edema and bleeding, and causing epithelial hyperplasia, thickening, and squamous metaplasia, which is the basis for cancer.

2. Excessive drinking: Long-term stimulation of the mucous membrane can cause it to degenerate and cause cancer.

3. Chronic inflammation: irritation such as chronic laryngitis or respiratory tract inflammation

4. Air pollution: Long-term inhalation of harmful gases such as sulfur dioxide and industrial dust such as chromium and arsenic can easily lead to laryngeal tumors.

5. Virus infection is closely related to cancer. It is generally believed that viruses can change the nature of cells and cause abnormal division; viruses can attach to genes and be passed on to the next generation of cells, causing cancer.

6. Precancerous lesions: Repeated attacks of laryngeal keratosis and benign laryngeal tumors such as laryngeal papilloma may lead to cancer.

7. Radiation: Using radiation to treat neck tumors can cause cancer.

8. Sex hormones: Relevant experiments have shown that the percentage of estrogen receptor-positive cells in laryngeal tumor patients is significantly increased.

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