The causes of rectal cancer that need everyone's attention

There are some causes of rectal cancer that need your attention, because these causes of rectal cancer are completely avoidable. They are some mild rectal lesions that can be cured before they become cancerous. So what are these causes of rectal cancer ? Let's talk about the common causes of rectal cancer.

In general, the common causes of rectal cancer are:

1. Colon polyps: Colon polyps can be divided into adenomatous polyps, hyperplastic polyps, inflammatory polyps and hamartomatous polyps. According to the histological structure of the polyps, adenomatous polyps can be divided into villous polyps and tubular polyps; according to the number of colon polyps and their heredity, adenomatous polyps can be divided into single, multiple and familial hereditary polyposis. This is a common cause of rectal cancer.

2. Chronic colorectal inflammation: It is a common cause of colorectal cancer. Chronic ulcerative colitis caused by acidic constitution and granulomas formed by chronic schistosomiasis are directly related to the occurrence of colorectal cancer. 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%.

The above is an explanation of the common causes of rectal cancer. I believe everyone should have a certain understanding of this. For more questions about the causes of rectal cancer, you can consult our online experts, who will patiently answer your questions in detail.