Rectal cancer will basically invade surrounding tissues and organs

Rectal cancer will basically invade surrounding tissues and organs, and patients with this disease will also have urinary symptoms. So do you know what the symptoms of rectal cancer are? This is also a question that people ask a lot. The following authoritative experts will give you a detailed answer.

The main symptoms of rectal cancer are as follows:

1. 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.

2. When rectal cancer is in the late stage and the tumor further expands, it will invade the surrounding tissues and organs, causing patients to have difficulty urinating, frequent urination, and painful urination. In the late stage, rectal cancer invades the presacral nerve plexus, causing sacral and lumbar pain. When rectal cancer metastasizes to the liver in the late stage, it causes liver enlargement, ascites, jaundice, and even cachexia, which are all symptoms of rectal cancer.

3. Due to the enlargement of the tumor in the late stage of rectal cancer, the intestinal cavity narrows and intestinal obstruction occurs. When the intestinal cavity is completely blocked, symptoms of intestinal obstruction such as constipation, abdominal distension, and abdominal pain appear.

4. Increased intestinal secretions are another typical symptom of rectal cancer, 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 like water mixed with mucus and blood.

The above is the explanation given by experts on the symptoms of rectal cancer. Of course, you can also see the condition from the increase in intestinal secretions. Experts suggest that some diseases have no early symptoms or are not obvious. For your health, the best way is to have regular physical examinations to detect the disease as early as possible and prescribe the right medicine.