Brief introduction: Two common symptoms of colorectal cancer

As a common malignant tumor, colorectal cancer endangers the lives and health of many people and causes great harm to patients. What are the common symptoms of colorectal cancer ? Here are some common symptoms of colorectal cancer.

Currently, common symptoms of bowel cancer include:

1. Intestinal obstruction: It is a common symptom of intestinal cancer. It is mostly caused by intussusception, intestinal contracture, stenosis or torsion caused by tumors. Intussusception is a common cause of acute intestinal obstruction, which is often seen in benign tumors. Chronic partial intestinal obstruction is a common symptom of intestinal cancer. About 2/3 of small intestinal adenocarcinomas have symptoms of intestinal obstruction. Obstruction symptoms are also common in malignant lymphomas.

2. Intra-abdominal mass: Some patients with intestinal cancer may feel a mass in the abdomen, most of which are tumors growing outside the intestinal cavity. This is also a common symptom of intestinal cancer. The hardness of the mass can vary from soft to hard, and sometimes it is cystic. Generally speaking, benign tumors are softer and malignant tumors are harder. The surface can be smooth, uneven or lobed. The mobility is often large and the position is uncertain. Clinical palpation can sometimes touch the mass, but sometimes it cannot be felt. This symptom of intestinal cancer is worth noting. It takes repeated examinations to determine whether there is a mass in the abdomen. Failure to feel a mass does not rule out small intestinal tumors. Most patients with benign tumors cannot feel a mass. Those that can be touched are mostly leiomyosarcomas, fibromas, large lymphatic vessels or intussusception caused by tumors. About 1/3 of intestinal cancers and half of malignant lymphomas and leiomyosarcomas can feel a mass, which is a common symptom of intestinal cancer.

The above is an introduction to the common symptoms of colorectal cancer. I believe everyone has some understanding of the symptoms of colorectal cancer. For more questions about the symptoms of colorectal cancer, you can consult our online experts, who will give you detailed answers.

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.