Symptoms of lung cancer spreading in the middle stage

Update Date: 2022-03-22 Source: Network

summary

Lung cancer originated from bronchial mucosa epithelium, which is limited in the basement membrane is called carcinoma in situ. It can grow into the bronchi or / and adjacent lung tissue, and can spread through lymphatic blood or bronchial metastasis. The growth rate, metastasis and spread of cancer are related to the histological type, differentiation degree and other biological characteristics of cancer. Tell us about the symptoms of lung cancer spreading in the middle stage

Symptoms of lung cancer spreading in the middle stage

There are a lot of lung cancer patients in lung cancer diffusion, will spread to our chest wall, which may cause patients with chest pain symptoms. About 30% of the tumors directly invade the pleura, ribs and chest wall, which can cause severe chest pain. When the tumor is located near the pleura, it will produce irregular dull pain or dull pain, and the pain will be aggravated when breathing and coughing. When the ribs and spine are invaded, there is tenderness, but it has nothing to do with breathing and coughing. The intercostal nerve was compressed by the tumor, and the chest pain could affect the distribution area.

If the patient's lung cancer spreads to our esophagus, it may lead to dysphagia. If the situation is serious, it may be life-threatening. The early symptoms and signs of lung cancer also cause dysphagia by pressing the esophagus, and even bronchial esophageal fistula. The early symptoms of lung cancer can lead to lung infection, and suffocate to death when the airway is pressed seriously.

Chest pain or discomfort. Chest fullness, pain or pressure can be aggravated when exerting force, changing posture, coughing or deep breathing. Sometimes it radiates to the neck, back or upper abdomen. Invasion, compression or stimulation of mediastinum, pleura, nerve plexus, intercostal nerve, trachea, bronchus, pulmonary vessels and hilar tissue can cause chest pain.

matters needing attention

The above contents hope that lung cancer patients can seriously understand, when diagnosed with lung cancer, we don't easily give up, in order to avoid serious disease to bring us greater harm, of course, also hope that patients with lung cancer disease, need timely medical treatment.