What is the main cause of colon cancer

Many patients have colon cancer, but they don't know the cause of this disease. There are five main causes of colon cancer. Let me explain the main causes of colon cancer one by one. I believe that after reading the following introduction, you will have a new understanding.

1. Malignant transformation of benign tumors: In clinical practice, it is often seen that colorectal adenomas transform into cancer, which shows that the cause of rectal cancer is closely related to colorectal adenomas.
2. Polyps Most colorectal cancers occur on the basis of polyps. In the normal population, the incidence of polyps is also very high. In adults over 45 years old, the incidence of polyps is very low. The incidence of rectal polyps increases with age. This is also one of the causes of colorectal cancer.
3. Inflammatory stimulation: Chronic ulcerative colitis and other inflammations can cause intestinal mucosal exudation and edema. Repeated destruction and repair processes can lead to fibrous tissue hyperplasia, intestinal wall thickening, intestinal lumen narrowing, epithelial cell metaplasia, and the formation of multiple polyps and chronic granulomas. This is a common cause of colorectal cancer.
4. Dietary habits: The high-incidence areas of colorectal cancer are mostly economically developed countries. This has nothing to do with regional differences and racial genetic factors. It is mainly due to differences in eating habits and nutritional methods, such as a diet high in meat, fat, and refined carbohydrates but lacking in refined fiber.
5. Genetic factors such as familial adenomatous polyposis and hereditary non-polyposis colorectal cancer are also causes of colorectal cancer.
Now everyone should know the causes of colorectal cancer. Intestinal cancer patients should pay more attention to the factors related to the formation of rectal cancer in their lives. This can not only help the treatment of colorectal cancer, but also understand the causes of colorectal cancer, so that we can use the correct method to prevent colorectal cancer. Because some small details in life may cause colorectal cancer if you don't pay attention.