What causes colon cancer?

In recent years, colorectal cancer has become a major disease that endangers human life. It has brought great pain and distress to humans. Experts say that due to the different locations and ranges of lesions, the symptoms of colorectal cancer vary. So what causes colorectal cancer? Here is a brief introduction for everyone:

1. Dietary factors

High fat, high animal protein, low fiber, lack of vitamins (D, E), calcium deficiency, and selenium deficiency are closely related to the occurrence of colorectal cancer.

2. Genetic factors

Hereditary non-polyposis colon cancer is an autosomal dominant genetic disease, accounting for 5%-15% of colorectal cancer. British research shows that if three close relatives have colorectal cancer within two generations, and at least one of them is diagnosed with colorectal cancer before the age of 50, the risk of colorectal cancer increases.

3. Precancerous diseases

1) Intestinal adenocarcinoma.

2) Chronic inflammation of the large intestine, such as chronic ulcerative colitis and hemorrhagic proctocolitis.

3) Schistosomiasis.

4. History of local radiotherapy

The above introduction to the causes of colorectal cancer, I believe you now understand. Expert Tips: If your health has symptoms of disease, you can choose the appropriate treatment according to your symptoms, but do not delay diagnosis, do not let your life be ruined in hesitation, you should go to a regular hospital for treatment in time to avoid delaying the disease and causing serious consequences. If you have other questions, please consult our online experts or call for consultation. Believe in miracles, I wish you health, happiness, and joy!

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