Experts analyze the direct causes of colorectal cancer

Among the various causes of colorectal cancer, some are relatively direct and may directly lead to the onset of colorectal cancer, which is extremely harmful to people's health. So what are the direct causes of colorectal cancer ? Let's ask experts to tell you about the direct causes of colorectal cancer.

In general, direct causes of colorectal cancer are:

1. Genetic factors

There are genetic factors for colorectal cancer. Babies may have already suffered from it in the mother's womb. Genetic factors are considered to be the common cause of colorectal cancer. The number of blood relatives of colorectal cancer patients who died of this disease is significantly higher than the average person. Some colorectal adenomas, such as multiple familial adenomatosis, are autosomal dominant genetic diseases with a family prevalence of up to 50%. If not treated, there is a possibility of colorectal cancer after the age of 10. Recently, some scholars have studied the relationship between tumor suppressor genes and the etiology of colorectal cancer and found that the susceptibility and pathogenesis of colorectal cancer are related to genetic factors. This is one of the common causes of colorectal cancer.

2. Chronic colon inflammation

Colon inflammation is common, but some people think it is nothing and just ignore it. However, according to relevant records, the cause of colon cancer is closely related to areas with more schistosomiasis. This is also a common cause of colon cancer. It is generally believed that due to schistosomiasis, inflammatory changes in the intestines may lead to cancer. Other chronic inflammations of the intestines may also lead to cancer, such as ulcerative colitis, which has a 3% to 5% chance of cancer.

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, the cause of colorectal cancer may also be related to the lack of trace elements and changes in lifestyle habits. These are all common causes of colorectal cancer.

The above is an introduction to the common causes of colorectal cancer. I believe everyone has some understanding of this. For more questions about the causes of colorectal cancer, you can consult our online experts, who will give you detailed answers.