Not all bowel cancer is late once it is found, if it is found to be late, it is often due to the fact that although the symptoms of colon cancer have appeared for a long time, but the patient did not care about these symptoms and mistook them for hemorrhoids or chronic colitis, so he did not go to the hospital in time, and only went to the hospital for examination when he felt more and more powerful and his condition became more and more serious. At that time, bowel cancer may have reached the advanced stage. If blood in stool, change of stool shape, change of stool habit, abdominal pain, abdominal discomfort, or even abdominal mass can be felt, you should go to hospital for examination as soon as possible to rule out the possibility of bowel cancer.