Exploring the main causes of colon cancer

There are many cancer diseases in life, and colon cancer is one of them. Knowing the many causes of colon cancer can also help us cure colon cancer as soon as possible. Now, let's learn about it from the following article.

1. Studies have shown that a diet high in saturated fatty acids can increase the concentration of bile acid and neutral sterols in the colon and change the composition of the intestinal flora. Bile acid can generate carcinogens such as 3-methylcholanthrene through bacterial action, and sterol rings can also be aromatized by bacteria to form carcinogens for colon cancer. Dietary fiber includes cellulose, pectin, hemicellulose, lignin, etc., which absorbs water, increases the amount of stool, dilutes the concentration of intestinal residues, shortens the time for stool to pass through the large intestine, and reduces the time for carcinogens to contact the intestinal mucosa. If dietary fiber is insufficient, it is already one of the factors causing colon cancer.

2. The incidence of colorectal cancer in patients with chronic colorectal inflammation, such as ulcerative colitis, is higher than that in the general population. During the development of inflammatory proliferative lesions, polyps may often form and further develop into colon cancer.

3. There is a significant difference in the incidence and mortality of colon cancer between schistosomiasis-endemic areas and non-endemic areas. In the past, it was believed that chronic schistosomiasis patients, due to the deposition of schistosomiasis eggs and toxin stimulation on the intestinal wall, would lead to chronic ulcers and inflammatory polyps in the colon mucosa, which in turn would cause colon cancer. Therefore, this is also one of the causes of colon cancer.

The above is a detailed description of the causes of colon cancer. I hope it can help everyone understand the knowledge of colon cancer in this regard and cure colon cancer in time. If you have other questions about colon cancer, you can contact our online experts to answer your questions.