A brief analysis of the clinical manifestations of colorectal cancer

As a common malignant tumor in the gastrointestinal tract, the incidence of intestinal cancer is second only to stomach and esophageal cancer, and it is the most common part of colorectal cancer. What are the clinical manifestations of intestinal cancer ? Let's talk about the clinical manifestations of intestinal cancer.

First of all, the clinical manifestations of early colorectal cancer are generally painless blood in the stool. The blood is red or bright red, which is very similar to the symptoms of early internal hemorrhoids. In the later stage, the blood in the stool is mostly dark red, mixed with mucus, blood or pus in the stool.

Secondly, changes in bowel habits are typical clinical manifestations of mid- to late-stage colorectal cancer. Due to the rectal mass and its secretions, intestinal irritation symptoms may occur, causing patients to experience symptoms such as frequent bowel movements, a feeling of incomplete defecation, and tenesmus. However, the discharge is mostly mucus, pus, and blood. At this time, the shape of the stool also changes, and the stool becomes thinner and thinner.

Because the cancer infiltrates around the intestinal wall, the intestinal cavity is narrowed, especially at the junction of the rectum and sigmoid colon. Most of them are narrow hard cancers, which can easily cause obstruction. Patients with advanced intestinal cancer will develop some systemic malignant lesions due to long-term chronic consumption of the disease. In addition, unexplained anemia occurs. Unexplained weight loss, fatigue, and loss of appetite are also clinical manifestations of intestinal cancer, so you must pay attention.

The above is an explanation of the clinical manifestations of colorectal cancer. Once the clinical manifestations of colorectal cancer appear, you must go to the hospital for treatment immediately to avoid delaying the disease and increasing the difficulty of treatment.

For more information, please visit the colorectal cancer topic at http://www..com.cn/zhongliu/ca/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.