What is the main cause of nasopharyngeal cancer?

Nasopharyngeal cancer is a very common cancer disease, and the impact of nasopharyngeal cancer on the throat is also very huge. So, what is the main cause of nasopharyngeal cancer ? Let's learn about it from the following article.

1. Environmental factors are the cause of nasopharyngeal cancer. Through clinical research, experts found that the content of trace element nickel in rice and water in areas with high incidence of nasopharyngeal cancer is higher than that in areas with low incidence. The nickel content in the hair of nasopharyngeal cancer patients is also high. Nickel may be a cancer-promoting factor. Dinitrosopyrazine is related to the occurrence of nasopharyngeal cancer. Eating salted fish and pickled food is a high-risk factor for nasopharyngeal cancer in southern China, and is related to the age, duration, frequency and cooking method of eating salted fish.

2. The etiology of nasopharyngeal carcinoma is also closely related to genetic factors. There is a racial and familial clustering of nasopharyngeal carcinoma patients, and nasopharyngeal carcinoma may be a hereditary disease. Recently, the correlation between certain genetic factors that determine HLA and nasopharyngeal carcinoma has been discovered. There are reports that the chromosome aberration of peripheral blood lymphocytes in families with a high incidence of nasopharyngeal carcinoma is related to the genetic susceptibility to nasopharyngeal carcinoma.

3. EB virus infection includes early antigens, shell antigens, membrane antigens and nuclear antigens. After the human body is infected with EB virus, various corresponding antibodies will be produced. These antibodies can be used as serological diagnostic markers for nasopharyngeal carcinoma, but they are not as specific as VCA-IgA in diagnosing nasopharyngeal carcinoma. Therefore, this is also the main cause of nasopharyngeal carcinoma.

I believe that everyone should now be able to fully understand the knowledge of nasopharyngeal carcinoma and cure the disease as soon as possible. If you have other questions about nasopharyngeal carcinoma, you can contact our online experts to answer your questions.