It is a fact that colon cancer is one of the most common types of cancers that cause many deaths around the world. However, it in not clear what the causes of colon cancer are. Cancer occurs when cells in the colon structure are modified. A normal cells growth and division in an orderly manner, ensures a normal function. Sometimes, this increases out of control, so that cells divide excessively in a continuous manner. After a period of latency, such cellular aggregates make up a growing tumor that can affect different sized portions of the colon or rectal mucosa.

Colon cancer often begins in the form of an agglomeration of the precancerous cells, called polyps. They are located in the mucosal lining of the large intestine and they have a shape similar to that of a mushroom. Rarely, precancerous changes can be flat in the intestine. These kinds of polyps are more difficult to detect. The removal of polyps and non-polyp lesions can prevent the development of colon cancer.



Inherited genetic mutations can also increase the risk of colon cancer development. However, if a person family medical history has a case of colon cancer, it doesn’t mean that he will automatically get the disease, but the risk is higher. The heritage can only increase the risk of the disease in a few cases.

Non-polyp hereditary colorectal cancer syndrome called “lynch” increases the risk of colon cancer before the age of 50 years. Both familial polyps and colorectal cancer can be detected by this hereditary genetic testing. If there are cases of colon cancer in the family is appropriate to ask the doctor to make these tests. Anyway, the risk of colon cancer development is higher after the age of 50.



For a form of cancer to occur, there must be something that hits or disturbs the cell nucleus. Some people are born with a predisposition for cancer. Their cells may be more vulnerable to any disease that leads to cancer. For others, the disease comes after, for many years, they have been exposed to substances that can cause cancer. Tobacco, regardless of its source, is harmful. Certain chemicals, unprotected sun exposure and radiation can cause serious illnesses and favor cancer. An unhealthy every day diet, based on high fat food can also favorite the development of the disease, and so, it can be a cause of colon cancer.

Because the causes that lead to colon cancer development are not easy to detect or prevent, you should have regular medical checks, and if smoothing may appear as being wrong you should go to a doctor immediately. If it the disease is diagnosed at the beginning of its evolution in can be treated easily.