In the late stage, rectal cancer may also invade surrounding tissues and organs

In the late stage, rectal cancer may also invade surrounding tissues and organs, which means that the patient will have difficulty urinating. Do you know what the symptoms of rectal cancer are? In response to this question, let the authoritative experts explain it to us in detail.

The symptoms of rectal cancer generally include the following:

1. When the advanced cancer further expands, it will invade the surrounding tissues and organs, causing the patient to have difficulty urinating, frequent urination, and painful urination. When the cancer invades the presacral nerve plexus, there will be pain in the sacrum and waist; when it metastasizes to the liver, it will cause hepatomegaly, ascites, jaundice, and even cachexia. This is one of the symptoms of rectal cancer.

2. A lump may be felt during digital rectal examination. Patients with advanced rectal cancer may have increased bowel movements, incomplete bowel movements, frequent urge to defecate, tenesmus, and other local irritation symptoms of the cancer.

3. Another typical symptom of rectal cancer is increased intestinal secretions, which is caused by irritation of the intestinal mucosa. A small amount of mucus secretions will be discharged with the stool, and there will be strips of mucus on the surface of the stool. As the tumor continues to develop, the irritation to the rectal mucosa will be greater, and the patient will feel mild discomfort in the rectum, or often have a sense of emptiness. In the late stage of rectal cancer, when the surface of the tumor ulcerates, the stool will be thinner and may be watery and mixed with mucus and blood.

4. In the late stage of rectal cancer, the enlarged tumor leads to narrowing of the intestinal cavity and intestinal obstruction. When the intestinal cavity is completely blocked, symptoms of intestinal obstruction such as constipation, abdominal distension, and abdominal pain appear. This is also a symptom of rectal cancer.

The above is the explanation given by experts on the symptoms of rectal cancer. The mortality rate of rectal cancer is high, so people should eliminate it as soon as possible. Experts remind everyone that if you suffer from any disease in your daily life, you must not delay treatment, as this is very dangerous. Some diseases will worsen or cause other diseases.