The high-risk groups for rectal cancer are mainly the following categories

We must do a good job in preventing rectal cancer in our lives, especially some people at high risk of rectal cancer. There are several high-risk groups for rectal cancer. Who are the high-risk groups for rectal cancer? Rectal cancer is already affecting the normal lives of patients. Now, let the experts introduce to you who are the high-risk groups for rectal cancer .

1. Patients with a history of malignant tumors, especially those who have suffered from colorectal cancer, are at high risk of colorectal cancer. Their risk of developing colorectal cancer again is about 10 times higher than that of ordinary people.

2. People with a family history of colorectal cancer are at high risk of rectal cancer: this mainly refers to those who have direct blood relatives who have suffered from colorectal cancer, especially those who have it for more than two generations. Their chance of developing rectal cancer is significantly increased.

3. People over 40 years old with symptoms in areas with high incidence of colorectal cancer should be highly alert to the possibility of rectal cancer. The areas with high incidence of colorectal cancer in my country are mainly the Yangtze River Delta, the Pearl River Delta, and Hong Kong, Macao and Taiwan.

4. Patients with rectal polyps: especially those with adenomatous polyps of the large intestine. Data show that only 80% of rectal cancers are transformed from adenomatous polyps. This is a high-risk group for rectal cancer.

5. Patients with chronic rectal inflammation are at high risk of rectal cancer: especially patients with chronic ulcerative colitis, whose rectum may become malignant due to long-term stimulation of chronic inflammation. In addition, the incidence of rectal cancer is also high in patients with schistosomiasis.

The above content is the high-risk group for rectal cancer introduced by experts. Please pay attention to it. I hope it will be helpful to you. If you have other questions about the high-risk group for rectal cancer, please consult the online experts and they will give you detailed answers.