Colon cancer may be related to family history

Colon cancer may be related to family history, and many cases have shown this. So what are the other causes of colon cancer ? This question is also often asked by people. Let the authoritative experts explain it to us.

The main causes of bowel cancer are:

1. Age: As age increases, the time that various causes of colorectal cancer stimulate the large intestine mucosa also increases. Most colorectal cancer patients develop the disease after the age of 50.

2. Family history: It is a common cause of colorectal cancer. If a person's first-degree family member, such as a parent, has had colorectal cancer, his risk of developing the disease in his lifetime is 8 times higher than that of the general population [If one of your direct family members (parents, siblings or children) develops colorectal cancer before the age of 50, or if two or more people in your paternal or maternal family have colorectal cancer, then you have a family history of colorectal cancer]. About 1/4 of new patients have a family history of colorectal cancer, which is also a cause of colorectal cancer.

3. History of inflammatory bowel diseases: Certain colorectal diseases such as Crohn's disease or ulcerative colitis may increase the chance of developing bowel cancer and are also common causes of bowel cancer.

4. History of colorectal polyps: Most colorectal cancers develop from small precancerous lesions, which are called polyps and are also common causes of colorectal cancer. Among them, villous adenomatous polyps are more likely to develop into cancer, with a chance of malignant transformation of about 25%; the malignant transformation rate of tubular adenomatous polyps is 1-5%.

The above is the explanation given by experts on the cause of colorectal cancer. I hope it can help you answer your questions. Experts suggest that some diseases have no early symptoms or are not obvious. For your health, the best way is to have regular physical examinations to detect the disease early and prescribe the right medicine.