Internal factors leading to nasopharyngeal cancer

Many people think that cancer is very far away from them. In fact, there are many reasons for cancer that may be around us. It’s just that it hasn’t happened yet and we don’t care much about it. Nasopharyngeal cancer is a very serious disease. When this disease occurs, it will have a great impact on the patient’s life. Therefore, we must pay attention to the occurrence of this disease, and pay attention to the reasons to avoid inheritance, and pay attention to environmental changes, and make comprehensive adjustments to avoid more harmful consequences. So, what are the internal causes of nasopharyngeal cancer?

Genetic factors

The incidence of nasopharyngeal carcinoma is obviously regional, and has obvious racial and familial clustering. Recently, the correlation between certain genetic factors that determine HLA and nasopharyngeal carcinoma has been found. It has been reported that the chromosome aberration of peripheral blood lymphocytes in families with a high incidence of nasopharyngeal carcinoma is related to the genetic susceptibility of nasopharyngeal carcinoma. Nasopharyngeal carcinoma is more common in the yellow race, and it is rare for white people to suffer from this disease.

If a family with a high incidence of nasopharyngeal cancer moves overseas, their descendants will still have a high incidence rate. Nasopharyngeal cancer often has a family history. These phenomena indicate that genetic background plays a certain role in the occurrence of this disease.