The cause of nasopharyngeal cancer has a lot to do with the environment

As the most anterior segment of the respiratory tract, the causes of nasopharyngeal cancer are greatly affected by environmental factors, mainly chemical factors, etc. As a common disease in middle-aged people, some teenagers also suffer from it. The causes of these nasopharyngeal cancers may be related to genetics or environmental factors.

Environmental factors are also the most important cause of nasopharyngeal cancer. A survey in Guangdong found that the content of trace element nickel in rice and water in areas with a high incidence of nasopharyngeal cancer is higher than that in areas with a low incidence of nasopharyngeal cancer. The content of nickel in the hair of nasopharyngeal cancer patients is also higher than that in areas with a low incidence of nasopharyngeal cancer.

Animal experiments show that nickel can promote nitrosamines, which is one of the causes of nasopharyngeal cancer. People who are easily exposed to formaldehyde in their daily lives are also prone to nasopharyngeal cancer. There are also reports that eating salted fish and pickled food is a high-risk factor for nasopharyngeal cancer in southern China, and it is also related to the age of eating salted fish, the amount of time it is consumed, and the cooking method. Many carcinogenic chemicals such as nitrosamines, polycyclic aromatic hydrocarbons and trace elements such as nickel are related to the causes of nasopharyngeal cancer.

The cause of nasopharyngeal carcinoma is also quite complicated. Medical research has been ongoing in this area. The latest findings show that EBV virus infection is also one of the main factors in the cause of nasopharyngeal carcinoma. For more information about the cause of nasopharyngeal carcinoma, please consult our online experts.