Can esophageal cancer be inherited if you have children?

Esophageal cancer, also known as esophageal cancer, is a malignant tumor that occurs in the esophageal epithelial tissue, accounting for 2% of all malignant tumors. About 220,000 people die from esophageal cancer every year in the world. my country is a high-incidence area for esophageal cancer, and the number of deaths from esophageal cancer ranks second only to gastric cancer. The age of onset is mostly over 40 years old, and there are more males than females. However, in recent years, the number of patients under 40 years old has been increasing.

The occurrence of esophageal cancer is related to chronic stimulation of nitrosamines, inflammation and trauma, genetic factors, and the content of trace elements in drinking water, food and vegetables. Causes of esophageal cancer. There are many factors that cause esophageal cancer. The occurrence of esophageal cancer is a gradual process. There must be a main factor and several secondary factors in the process of carcinogenesis. These factors play a synergistic role in promoting cancer in the process of carcinogenesis. Through a large number of domestic and international investigations and studies, it is believed that there are two main factors: First, due to changes in dietary structure and living habits, a large amount of acidic food is consumed, and the body is acidified. Cancer cells will not die like normal cells due to environmental acidification. In fact, cancer cells are normal cells that actively mutate in order to grow in an acidic environment and continue to grow.

There are two theories about the generation of cancer cells. One is the hypoxia theory of German biochemist Dr. Guborg, and the other is the acidic constitution theory of Japanese Dr. Ehrlich. Dr. Guborg's theory points out that healthy cells can become cancer cells in an oxygen-deficient environment, and the acidification of body fluids just leads to a decrease in dissolved oxygen. He won the Nobel Prize for proving this point through experiments.

Ehrlich's theory mentions that weakly alkaline cells usually die near the accumulation of acidic waste, but some cells change their chromosomes in order to survive in an acidic environment, which is the beginning of cancer. The other is external factors: ① chemical factors ② related to toxic bacteria pollution ③ mental factors are also important causes of this disease. Among the two factors, internal factors play a decisive role. The acidification of the body provides a good space for the survival and growth of cancer cells. So, can we draw the conclusion that esophageal cancer is related to heredity: the next generation of esophageal cancer patients will have cancer? The answer is no. Why? Because human cells are divided into two categories: somatic cells and germ cells, such as muscle cells, bone cells, and nerve cells. There is no direct connection between the previous generation and the next generation. Only germ cells - sperm and egg cells are the cells that communicate the genetic information between parents and children. When the DNA in the reproductive cells of the father and mother becomes cancerous, all cells in their children's bodies obtain this changed genetic information and may become cancerous. This is a "hereditary" cancer.

If the DNA of somatic cells changes in the acquired environment and becomes cancer cells, then the daughter cells generated by the division of this cell are still cancer cells, which will not affect the canceration of DNA in reproductive cells, so this type of cancer cell will not be inherited by children. This is a "non-hereditary" cancer. Therefore, not all esophageal cancers are hereditary. People with a family history of esophageal cancer should realize that although they may develop esophageal cancer due to heredity, it does not mean that they will definitely get esophageal cancer, and they should avoid unnecessary fear; on the other hand, they should pay more attention to cancer prevention and strive for early detection, early diagnosis and early treatment.