The postoperative survival rate of patients with colorectal cancer is relatively low. Let's have a look. Not optimistic. In fact, it has reached the body layer, which means it has penetrated. As for where the cancer cells lurk, the doctor's eyes can't see them, so maybe the doctor hasn't completely removed them. There is also that once the incidence of intestinal cancer is basically advanced, it will be taken seriously in about 3 months. And by the way, remind family members that immediate family members should also check. This kind of intestinal cancer is usually a surname.