Three causes of colon cancer that everyone needs to know about

The cause of colon cancer is a question that many people want to know. They hope that by understanding the cause of colon cancer, they can prevent colon cancer more scientifically and try to avoid the occurrence of colon cancer, which is beneficial to health. So what are the common causes of colon cancer ? Let's talk about the common causes of colon cancer.

Common causes of colon cancer include:

1. Colon adenoma: Research on autopsy materials has found that the incidence of colon adenoma is basically the same as that of colon cancer. According to statistics, the incidence of colon cancer in patients with a single adenoma is 5 times higher than that in patients without adenoma, and the incidence of colorectal cancer in patients with multiple adenomas is 1 times higher than that in patients with a single adenoma. Villous adenomatous polyps are prone to develop into cancer, with a malignant transformation rate of about 25%, and a malignant transformation rate of tubular adenomatous polyps of 1-5%. This is a common cause of colon cancer.

2. Chronic colon inflammation: It is reported that the prevalence of intestinal cancer is positively correlated with the prevalence of schistosomiasis. It is generally believed that due to schistosomiasis, inflammatory changes in the intestines may lead to cancer in some cases, which is also a common cause of colon cancer. Other chronic inflammations of the intestines may also lead to cancer. For example, the risk of colon cancer in patients with Crohn's disease or ulcerative colitis is 30 times that of ordinary people.

3. Genetic factors: If a person's first-degree relatives, such as parents, have had colon cancer, the risk of this disease is 8 times higher than that of ordinary people. This is also a common cause of colon cancer. About 1/4 of new patients have a family history of colon cancer. Familial colon polyposis is an autosomal dominant genetic disease with a prevalence of up to 50% in the family. If not treated, there is a possibility of colon cancer after the age of 10.

The above is an explanation of the common causes of colon cancer. I hope it will be helpful for everyone to prevent colon cancer. For more questions about the causes of colon cancer, you can consult our online experts, who will give detailed answers based on your actual situation.