Environmental factors are one of the main causes of colorectal cancer

The cause of colorectal cancer has always been something that many people want to know, and it is also a question that our oncology experts are often asked. Therefore, here we specially asked the experts to make a brief introduction to the cause of colorectal cancer , hoping that it will help everyone understand colorectal cancer.

1. Environmental factors

This is the main factor in the etiology of colorectal cancer. Among various environmental factors, diet is the most important. 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.

2. Dietary factors

The culprit of colorectal cancer is eating high-fat foods, junk foods, fried foods, etc. This is a common cause of colorectal cancer.

3. Genetic factors

Some colorectal adenomas, such as multiple familial adenomatosis, are autosomal dominant genetic diseases. The susceptibility and pathogenesis of colorectal cancer are related to genetic factors, which is also one of the causes of colorectal cancer.

4. Other factors

Because of previous intestinal disease, not realizing it or not curing it in time, it may develop into colorectal cancer as the disease progresses, so this is also one of the causes of colorectal cancer.

From the above introduction to the causes of colorectal cancer, we can see that external factors have a great impact on colorectal cancer, which is also a characteristic of many digestive tract diseases. Therefore, in view of the causes of colorectal cancer, we should pay more attention to some environmental and dietary aspects to prevent the occurrence of this malignant tumor.