The main cause of colon cancer

Among the many cancer diseases, colon cancer is a very common one. In fact, many factors in life are the causes of colon cancer . Now, let's learn more about this from the following article.

1. History of colon disease: Certain colon diseases such as Crohn's disease or ulcerative colitis may increase the chance of colorectal cancer. Their risk of colon cancer is 30 times that of ordinary people. Therefore, this is one of the causes of colon cancer.

2. Polyps: This is also one of the causes of colon cancer. Most colon 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 malignancy of about 25%; the malignancy rate of tubular adenomatous polyps is 1-5%.

3. Family history: If a person's first-degree relatives, such as parents, have had colon cancer, his risk of developing the disease in his lifetime is 8 times higher than that of the general population. About a quarter of new patients have a family history of colon cancer.

The above descriptions are mainly about the causes of colon cancer. I hope everyone can fully understand the common knowledge about colon cancer. If you have other questions about colon cancer, you can contact our online experts to answer your questions.