What are the main factors leading to colorectal cancer

The factors that lead to colorectal cancer are generally the following:

1. Genetic factors

The number of direct relatives of patients with colorectal cancer who died of the disease is significantly higher than that of ordinary people. In some cases of multiple familial adenomatosis, the prevalence rate in the family can reach 50%. If not treated, people after the age of ten are likely to develop colorectal cancer. This is one of the causes of colorectal cancer. 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 related to genetic factors.

2. Environmental factors

A bad living environment can lead to the occurrence of colorectal cancer, which is also the main factor causing it. Environmental pollution is becoming more and more serious, which also plays a very important role in the incidence of colorectal cancer. At the same time, the occurrence of colorectal cancer is also closely related to the lack of trace elements and changes in living habits.

3. Dietary factors

Most colorectal cancer patients often eat high-fat foods. With the progress of society, dietary conditions must also improve, and some people who like to eat high-fat foods are prone to colorectal cancer. This cause of colorectal cancer is relatively common.