Explain in detail the possible causes of colorectal cancer

With the in-depth study of the causes of colorectal cancer in medicine, several causes of colorectal cancer have been relatively determined. We can actively prevent colorectal cancer based on these causes, which is very beneficial to health. What are the common causes of colorectal cancer ? Let's talk about the common causes of colorectal cancer.

In general, the common causes of bowel cancer are:

1. History of inflammatory bowel disease: Certain bowel diseases such as Crohn's disease or ulcerative colitis may increase the chance of developing bowel cancer. This is a common cause of bowel cancer.

2. Genetic background: Familial adenomatous polyposis and hereditary non-polyposis colorectal cancer are caused by mutations in the corresponding genes. These patients not only have a significantly increased risk of developing the disease, but also develop it at a younger age. This is also a common cause of colorectal cancer.

3. History of colorectal polyps: This is a common cause of colorectal cancer. Most colorectal cancers develop from small precancerous lesions, which are called polyps. Among them, villous adenomatous polyps are more likely to develop into cancer, with a chance of malignant transformation of about 25%, and tubular adenomatous polyps have a malignant transformation rate of 1-5%.

The above is an explanation of the common causes of colorectal cancer. I believe everyone should have a certain understanding of this. If you have any questions, you can contact our online experts, who will give detailed answers based on the patient's specific situation.