Will colonoscopy transmit colorectal cancer?

As people's living conditions improve, their living standards are getting better and better, but some people do not pay attention to their health due to busy work or other reasons, which leads to colorectal cancer. Colorectal cancer is a malignant tumor among digestive tract diseases. Many people are curious about whether colorectal cancer is contagious. So, can colonoscopy spread colorectal cancer? Let's take a look at the causes of colorectal cancer.

1. Environmental factors: Among various environmental factors, diet is the most important. The incidence of colorectal cancer is positively correlated with the high fat consumption in food. In addition, it may also be related to the lack of trace elements and changes in living habits.
2. Genetic factors: There have been reports of "familial clustering of colorectal cancer" both at home and abroad. The rate of death from colorectal cancer in patients with family clustering of colorectal cancer is significantly higher than that of the general population.
3. Colon adenoma: The incidence of colon adenoma is quite similar to that of colon cancer. According to statistics, the incidence of colon cancer in patients with one adenoma is 5 times higher than that in patients without adenoma, and the incidence of colon cancer in patients with multiple adenomas is 1 times higher than that in patients with a single adenoma.
4. Chronic colon inflammation: The prevalence of colon cancer is positively correlated with the prevalence of schistosomiasis. It is generally believed that due to schistosomiasis, inflammatory changes in the intestines may lead to cancer in some parts. Other chronic inflammations of the intestines may also lead to cancer, such as ulcerative colitis, which has a 3% to 5% chance of cancer.
In summary, I believe everyone should understand the answer to whether colonoscopy can transmit colorectal cancer. Everyone must pay attention to the early symptoms of colorectal cancer. Once discovered, do not be lucky and go to a regular hospital for relevant examinations to avoid the occurrence or deterioration of colorectal cancer.