What are the causes that are more likely to induce rectal cancer?

Rectal cancer is a relatively common cancer. Bad living habits can lead to the occurrence of rectal cancer. So what are the causes of rectal cancer ? The following is a detailed answer from relevant experts.

1. Chronic colorectal inflammation is one of the causes of colorectal cancer. Acidic constitution causes chronic ulcerative colitis, and granulomas formed by chronic schistosomiasis are directly related to the occurrence of colorectal cancer. The causes of colorectal cancer include that the longer the course of the disease, the higher the possibility of colorectal cancer. The incidence of colorectal cancer in patients with ulcerative colitis for more than 20 years is about 20-40%.

2. The cause of rectal cancer is also related to genetic factors. In addition to colorectal cancer patients caused by familial polyposis or malignant transformation of ulcerative colitis, about 5-10% of other colorectal cancer patients have a clear family history of tumors, collectively known as hereditary non-familial polyposis colorectal cancer, also known as Lynch syndrome. This is one of the causes of rectal cancer.

The above is an introduction to the causes of rectal cancer. I believe everyone should have a certain understanding of rectal cancer. If you want to know more about rectal cancer, please consult online experts.