Common causes of colon cancer in life

The causes of colon cancer have always been of great concern to everyone. There are many causes of colon cancer around us. The following experts will introduce the causes of colon cancer in detail.

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 causes of 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 experts also introduced the causes of colon cancer. Everyone should pay more attention in daily life to avoid these causes of colon cancer. At the same time, you must go to a regular hospital for regular check-ups and receive timely treatment if you find something wrong.