Is malignant esophageal cancer hereditary?

Is malignant esophageal cancer hereditary? Children in every family are the most protected. If an adult suffers from esophageal cancer, the first thing everyone thinks of is whether the disease will be passed on to the child. This is the most concerned issue for every parent. So, is malignant esophageal cancer hereditary? Let's take a look.

Through observation, people gradually realized that lifestyle and exposure to certain carcinogens in the environment can increase the body's susceptibility to esophageal cancer. It was also found that some patients with congenital immune deficiencies have a much higher risk of esophageal cancer than normal people.

So, is esophageal cancer hereditary? Experts point out that esophageal cancer is not a direct hereditary disease, but it has a genetic susceptibility. The onset of esophageal cancer often tends to cluster in families. If someone in the family has esophageal cancer, then the chance of his children developing esophageal cancer will be several times higher than that of the average person. This is called hereditary familial cancer. For hereditary familial esophageal cancer, those who often have defective genes are more likely to develop esophageal cancer.

A large amount of clinical data confirms that if there is an esophageal cancer patient in the family, the offspring will not necessarily suffer from esophageal cancer. We have also found a very small number of esophageal cancer families, in which about one-third of the members have esophageal cancer one after another, and the incidence rate of men and women is the same, and they often suffer from the same type of cancer. Such esophageal cancer families must be related to genetics, but in fact, there are not many such families.

However, people who are at risk of cancer do not necessarily develop cancer, but they are more likely to develop esophageal cancer than the average person. So how should esophageal cancer be treated? The occurrence of esophageal cancer is mainly due to internal and external factors. Esophageal cancer essentially has internal factors, plus external carcinogenic factors.