There is no inevitable connection between slippery yellow mucus in stool and intestinal cancer. Patients with intestinal cancer mostly have blood in stool or pus-blood stool, and the appearance of yellow mucus is mostly related to intestinal inflammation or improper diet. Yellow mucus in stool may be caused by intestinal inflammation, which can be treated with anti-inflammatory drugs. Improper diet or cold may also cause slippery yellow mucus in stool. We do not rule out that some bowel cancer patients have yellow mucus in their stools, but these patients will have a mixture of pain, bleeding and other symptoms in their bowel movements, and rarely have only yellow mucus in their stools. If you are concerned, you can go to the anorectal department of hospital for routine stool test or colonoscopy. It is recommended to pay attention to dietary hygiene in daily life, avoid frequent eating out, pay attention to the meat and vegetables in the diet, and eat less spicy and stimulating food.