Poor diet has a great relationship with the incidence of colorectal cancer

Rectal cancer is a life disease, and its incidence rate is quite high in China. With the improvement of living standards, many people have irregular diets, which leads to the occurrence of diseases. So what are the causes of rectal cancer ? The following is a detailed answer from relevant experts.

1. Eating habits: The high incidence of colorectal cancer is mostly in economically developed countries. This has nothing to do with regional differences and racial genetic factors. It is mainly due to differences in eating habits and nutritional methods. For example, the diet contains a lot of meat, fat, and refined carbohydrates, but lacks refined fiber. This is the cause of colorectal cancer.

2. Malignant transformation of benign tumors: In clinical practice, it is common to see colorectal adenomas transforming into cancer, which shows that colorectal cancer is closely related to colorectal adenomas. This is also a cause of rectal cancer.

3. Polyps: Most rectal cancers occur on the basis of polyps. In the normal population, the incidence of polyps is 5% to 10%. In adults over 45 years old, the incidence of polyps is 10%. The incidence of rectal polyps increases with age. This cause of rectal cancer is relatively common.

The above is an introduction to the causes of rectal cancer. I believe everyone should have a certain understanding of rectal cancer. If you want to know more about rectal cancer, please consult online experts.