Is colon cancer hereditary?

Intestinal cancer refers to cancerous diseases that occur in the intestines. It is a common malignant tumor in the gastrointestinal tract, second only to stomach and esophageal cancer in incidence, and is the most common part of colorectal cancer. The occurrence of colorectal cancer is related to a high-fat, low-fiber diet, chronic inflammation of the colon, colorectal adenoma, genetic factors, and other factors such as schistosomiasis, pelvic radiation, environmental factors (such as molybdenum deficiency in the soil), smoking, etc.

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Colorectal cancer refers to the formation of tumors in the colon and rectum. Specialists point out that bad eating habits are the biggest cause of colorectal cancer. Fortunately, regular colonoscopy and proper diet adjustment can help prevent it.

Colorectal cancer is closely related to eating habits and obesity. A diet that generally contains more meat and less vegetables, with large portions, and people even smoke and drink alcohol. This, coupled with a lack of exercise, causes fat to accumulate and leads to obesity, which in turn induces the growth of fat in the large intestine. This will gradually grow larger over time, and its cells may mutate into cancer in the future.

Colorectal cancer is also related to genetic factors. However, the genetic factors here are not like other genetic diseases, where you can test for specific genes that cause the disease. It just means that people with a family history of the disease have a higher risk of colorectal cancer.

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There are no special symptoms in the early stages of colorectal cancer because the diameter of the large intestine is relatively wide. Patients only begin to feel something strange when the tumor grows large enough to block the intestine. By then, the disease has often progressed to the middle or late stages.