Common symptoms of rectal cancer are mainly as follows

Rectal cancer is a cancer that needs everyone's attention. We should pay more attention to the symptoms of rectal cancer. Next, let the experts analyze and introduce to you what are the symptoms of rectal cancer ? I hope it can be helpful to everyone.

1. Metastatic symptoms: When rectal cancer spreads and metastasizes in the late stage and involves the liver, lungs, bones and other organs and tissues, corresponding metastatic symptoms may appear. For example, when rectal cancer metastasizes to the liver, patients may experience symptoms such as liver enlargement, ascites, jaundice, etc.; when the tumor involves the bladder and other peripheral organs, symptoms of rectal cancer such as frequent urination, difficulty urinating, hematuria, dysuria, fecal incontinence, etc. may often appear.

2. Changes in bowel habits: Most of the symptoms of diarrhea are frequent and thin stools, a feeling of incomplete defecation, or anal discomfort and a feeling of falling. In the late stage, there are symptoms of tenesmus, which are symptoms of rectal cancer.

3. Blood in the stool: It is one of the common symptoms of rectal cancer. Blood in the stool is an early symptom of rectal cancer. In the early stage of the disease, more than half of the patients have symptoms of blood in the stool. The amount of bleeding is generally small in the early stage, often on the surface of the stool, often accompanied by dull pain in the abdomen, and after infection, it becomes thick blood in the stool.

4. Symptoms of intestinal obstruction: This type of rectal cancer symptom often appears in the late stage of rectal cancer. Patients may have symptoms such as abdominal distension, hyperactive bowel sounds and paroxysmal abdominal cramps. This is caused by the enlargement of the tumor, which narrows the intestinal cavity and leads to intestinal obstruction.

5. Others: Patients with advanced rectal cancer may also experience cachexia symptoms such as loss of appetite, anemia, emaciation, weakness, and weight loss. In addition, patients with rectal cancer may feel a hard, uneven mass during rectal examination; in the late stage, narrow intestinal cavity and fixed mass may be felt. The finger cot may show dirty pus and blood containing feces. Rectal endoscopy can reveal the size, shape, and location of the tumor. Tissue can also be taken directly for pathological examination, which is also a symptom of rectal cancer.

To sum up, this is a simple analysis of the symptoms of rectal cancer by experts. After reading the above introduction, everyone should have some understanding of the symptoms of rectal cancer. I hope everyone can pay more attention to it in life.