Analysis of the reasons for the spread of lung cancer

Many people may be unfamiliar with the metastasis of lung cancer. In fact, the metastasis of lung cancer refers to the presence of some tiny primary tumors or metastatic lesions in the body of lung cancer patients that are difficult to detect. After surgery, the body's immunity is low, which can easily lead to the growth and reproduction of lung cancer cells and spread to other parts. Let's analyze the reasons for the metastasis of lung cancer in detail.

1. Analyzing the causes of lung cancer spread from the biological characteristics of lung cancer itself

1. Lung cancer cells reproduce quickly. As their number increases, the original space cannot accommodate so many cells, and the cells at the edge of the tumor are "squeezed" into the surrounding tissues.

2. The chemical composition and structure of the lung cancer cell surface are special, which makes the adhesion between lung cancer cells low, the connection is loose, and it is easy to separate from the cancer mass, creating conditions for the spread of lung cancer.

3. Lung cancer cells secrete special substances that dissolve and destroy surrounding tissues, paving the way for the spread and metastasis of lung cancer.

2. The reason why lung cancer spreads also depends on the physical condition of the lung cancer patient and the characteristics of lung cancer metastasis.

1. Mechanical stimulation of primary lung cancer: Excessive massage of tumors formed by malignant tumors, especially vascular-rich sarcomas, and some unnecessary examination measures (such as puncture examinations) can cause cancer cells to enter the blood system, increasing the risk of lung cancer spread and metastasis.

2. The patient's physical condition: Patients with advanced lung cancer are generally in poor physical condition, especially after traumatic surgical resection. The patient's immunity is low, and some tiny lesions remaining in the human body are very likely to spread and metastasize.

3. The degree of differentiation of lung cancer tissue: Generally speaking, the lower the degree of differentiation of the cancer, the more obvious its invasiveness is, and the earlier the lung cancer spreads.

The above is a brief description of the reasons why lung cancer spreads. I believe everyone has a certain understanding of the spread of lung cancer. For more questions about the spread of lung cancer, you can consult our online experts, who will give detailed answers.

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