Bowel cancer in young people often has no obvious signs, but with the development of the disease, there can be body wasting, pain, abdominal mass, diarrhea and other manifestations, which need to be determined according to the site of onset.
1. Patients with colon cancer and rectal cancer on the left side of the body mainly suffer from generalized emaciation, body weakness, persistent low fever, etc. In the middle to late stage, touching can reveal abdominal lumps, but the pain is not very obvious.
2. Patients with right colon cancer and rectal cancer mainly have abdominal pain, constipation, diarrhea and blood in stool in early stage, while in late stage, they may have pus and blood stool, black stool, etc. Some of them may have constipation and intestinal obstruction.
Some patients may have constipation and intestinal obstruction. Bowel cancer has many symptoms, which are different in different parts and types, and need to be analyzed according to the specific situation. If the above symptoms exist for a long time, it is recommended to consult a doctor in time, and under the guidance of the doctor, carry out CT, colonoscopy and other examinations to make a clear diagnosis and actively treat the disease.