What are the symptoms of lung nodule canceration? What are the consequences of lung nodule canceration?

What are the symptoms of lung nodule canceration? What are the consequences of lung nodule canceration?

Pulmonary nodules mainly reflect symptoms according to the etiology. If it is caused by tuberculosis, there may be cough, expectoration and bloody sputum. If it is caused by cryptococcus, chest pain will occur. If it is caused by malignant tumor, it is manifested as chest pain, cough and blood in sputum. Benign tumors, such as hamartoma, may be asymptomatic. If you are over 40 years old, have a history of smoking and have a family history of cancer or tumor, these high-risk groups should go to the hospital for regular check-ups. Malignant pulmonary nodules are more common in peripheral lung cancer, with or without clinical symptoms, which can be found by physical examination. Symptoms include chest pain, unexplained blood sputum, emaciation, cough and expectoration.

If there is blood in the unexplained sputum, a chest CT examination should be done. If CT shows abnormal lung mass, chest enhanced CT should be performed. If the nodule is larger than 8mm, further diagnosis can be made by percutaneous lung biopsy. If there is blood in the sputum and malignant nodules appear, anti-infection and hemostasis treatment should be carried out, and tumor lesions can also be removed. If the malignant tumor of pulmonary nodule produces pleural effusion, closed drainage of thoracic puncture can be performed.

In short, malignant pulmonary nodules have chest pain, blood in sputum, pleural effusion and other main symptoms, but most people can't have any clinical manifestations during physical examination. The common symptoms of pulmonary nodular lesions are cough, expectoration, hemoptysis, chest pain, dyspnea and so on. And fatigue, low fever, night sweats and other general manifestations. 1, expectoration: When lung nodules involve trachea and bronchus, patients will cough repeatedly, and if it is caused by infection, it will be accompanied by purulent sputum. 2. Hemoptysis: If pulmonary nodules involve pulmonary vessels, hemoptysis will occur. 3, chest pain: when the tumor or lesion involves the pleura or chest wall, the patient will have chest pain, breathing and coughing will aggravate chest pain. 4. Dyspnea: If the pulmonary nodules continue to increase, the bronchi will be compressed, showing chest tightness, shortness of breath and wheezing. 5. General manifestations: If the pulmonary nodule is caused by tuberculosis infection or malignant tumor, the patient will have symptoms such as low fever, emaciation, fatigue and night sweats. When the patient has the above symptoms, he should go to the hospital in time, do relevant examinations, make clear the specific reasons and treat the symptoms.