Is the complex hyperplasia of small foci a cancer? Cancer is indeed a disease with great harm and great lethality, so everyone is afraid that it is also reasonable, but the formation of cancer is not overnight, it needs to go through a lot Only complex changes can eventually be activated, showing the symptoms of the disease, then, is the small hyperplasia complicated by cancer?

　　Complicated hyperplasia in small areas may not necessarily be cancer, and this can also happen with changes in inflammation. It is cancerous and can be examined further. A very important reason for the occurrence of cancer is that the cell genome is mutated, and then abnormalities in cell growth and division occur, and the defective genetic material is passed on until the appearance of cancer tissue. The carcinogens that cause cell carcinogenesis are roughly classified into three categories.

　　 is a kind of physical carcinogen, mainly radiation carcinogenic. Long-term exposure to radioactive materials can cause radiation damage to the body and can cause cancer. Such as ionizing radiation, X-rays, Ultraviolet rays can cause cancer. The other is chemical carcinogens, such as arsenic, benzene, coal tar, etc.

　　Another type is a virus carcinogen, a virus that can cause canceration of cells, called tumor virus or carcinogenic virus. Now more than 150 viruses have been found to cause tumors in animals or plants. In addition to the above three categories of carcinogens, some scientists have proved that cancer cells are caused by the activation of oncogenes and the transformation of cells.

　　 Specifically, oncogenes are prevalent on the chromosomes of human and animal cells. Under normal circumstances, the genetic material on the chromosome is passed on from generation to generation as the cell divides, and the oncogene is in a state of suppression. Once the normal regulatory process of the cell is impeded, it may turn the oncogene into an activated state, and the cell becomes a cancer cell.

　　 In order to prevent normal cells from becoming cancerous, people should try to avoid physical, chemical, viral and other carcinogens. At the same time, we must pay attention to strengthening physical fitness, maintain a healthy attitude, develop good habits, and actively take protective measures in many ways.