Cancer is generated by a mutation found in a range of deoxyribonucleic acid -then in the cells. This series in the human body contains a set of orders of body cells that define how to grow, develop and divide. Proper cells sometimes tend to make changes in their core acid, but they are still able to correct most of these changes, but if they cannot make these corrections, the mostly packaged cells die. However, some of these disorders are not corrected, leading to the growth of these cells and their transformation in cancer cells, and these disorders can also expand the lives of some cells more than the average normal life, this phenomenon causes the congestion of cancer cells. How cancer spreads in the body! How does someone develop cancer? In some types of cancer, the accumulation of these cells produces a cancerous crop, but not all types of cancer produce cancerous crops. For example, leukemia is a kind of cancer that affects blood cells, bone marrow, the loot and spleen, but this type of cancer does not produce a tumor. The initial genetic disorder is nothing but the beginning of the process of developing cancer, and the researchers believe that the development of cancer requires the creation of a number of changes in the cell, including the following: 1. An initiative factor that leads to genetic change, sometimes a person can be born with a specific genetic disorder, while the genetic deviation in other can occur as a result of active powers. Viruses, viruses, viruses, chronic infections. A genetic disorder can also occur due to effective strong outside the body, such as: ultraviolet – UV of sunlight, or carcinogenic chemicals present in the life environment. 2.. A helmet factor for cell growth Quickly relinquishes genetic disorders and changes caused by the substantive factors, as assistant factors divide the cells faster and this can lead to the accumulation of cells as a cancerous crop. And useful factors can be transmitted with heredity, can form in the body or reach from outside and enter the body. 3.. An encouraging factor that makes the cancer more aggressive and it helps to spread without encouraging factors. The cancerous crop can remain benign and limited space, but encouraging factors make cancer aggressive and increase the possibility of storming and destroying cancer in the nearby tissues, increasing the possibility of cancer to other organs throughout the body. As is the case with the preaching factors and assistant factors, as well as encouraging factors can also be transmitted with heredity, or formed as a result of the effects of environmental factors. The genetic structure, the lifestyle and the environment in which we all live can form a basis for its cancer formation or to complete its composition as it has begun. Risk factors are known to increase the possibility of cancer infection: Age: Cancer development can last several decades, which is why cancer diagnosis is in most people after being over 55 years. It is known that certain lifestyles can increase the risk of cancer. Smoking: Smokers are more for more lung cancer than others. Drinking alcohol: People who drink alcohol are more likely to develop cancer. Exposure to sunlight in abundance: Multiple sunburn with the appearance of a bubble filled with fluid found in the upper layers of the skin increases the risk of cancer. Family History: Only about 10% of all cases of cancer occur on a genetic basis, if cancer in the family is widespread, it is very likely that genetic deformities will be transmitted with heredity. General Health Status: Some chronic diseases, such as: ulcerative colitis can significantly increase the risk of certain types of cancer. The living environment: The environment in which we live can contain harmful chemicals that can increase the risk of cancer. Chemicals: Like those in the home or in the workplace, such as: asbestos or gasoline, as it may be one of the factors that increases the risk of cancer.
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