What are the symptoms of advanced colorectal cancer

In the late stage of colorectal cancer, the lesions have generally spread and metastasized, and the clinical symptoms are also relatively obvious, which can lead to abdominal masses, abdominal pain, diarrhea and other symptoms. The specific introduction is as follows:

1. Abdominal mass: Because the tumor lesions are relatively large in the late stages, you can usually feel an obvious localized mass in the abdomen. It may also be a mass caused by intestinal obstruction caused by cancerous lesions, which may be painful when pressed.

2. Abdominal pain: In the late stage, the tumor lesions have already metastasized extensively to the abdominal cavity and pelvic cavity, which can cause widespread abdominal pain.

3. Diarrhea: Due to severe congestion, edema, and even erosion of the intestinal mucosa, it can cause obvious diarrhea and even mucus, pus and blood in the stool.

In addition, other symptoms may occur, such as intestinal obstruction, anemia, etc. If the above symptoms occur, you must go to the hospital in time, cooperate with the doctor to take appropriate examinations and receive treatment as soon as possible, so as to relieve the patient's pain and prolong survival.