Experts introduce the pathogenic factors that cause colorectal cancer

Colorectal cancer, also known as colon cancer, is a common malignant tumor of the gastrointestinal tract. Colorectal cancer is a lifestyle disease, and bad eating habits in daily life can also lead to the occurrence of colorectal cancer. So what are the causes of colorectal cancer ? The following is a detailed answer from relevant experts.

1. Chronic colon inflammation

According to relevant records, the occurrence of intestinal cancer is closely related to areas with more schistosomiasis. This is one of the causes of colorectal cancer. It is generally believed that due to schistosomiasis, inflammatory changes in the intestines will cause part of them to become cancerous. Other chronic inflammations of the intestines may also become cancerous, such as ulcerative colitis, which has a 3% to 5% chance of becoming cancerous.

2. Genetic Factors

Genetic factors are considered to be the cause of colorectal cancer. The number of blood relatives of colorectal cancer patients who died from the disease is significantly higher than that of the general population. Some colorectal adenomas, such as multiple familial adenomatosis, are autosomal dominant genetic diseases with a family prevalence rate of up to 50%. If not treated, people are likely to develop colorectal cancer after the age of 10. Recently, some scholars have studied the relationship between tumor suppressor genes and colorectal cancer and found that the susceptibility and pathogenesis of colorectal cancer are both related to genetic factors.

3. Environmental factors

Among many environmental factors, diet is the most common cause of the disease. The incidence of colorectal cancer is positively correlated with the high fat consumption in the food. In addition, it may also be related to the lack of trace elements and changes in lifestyle habits.

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