What are the methods for diagnosing lung cancer? Seven major examination methods for lung cancer

Lung cancer is a very malignant tumor. Its incidence rate has been rising in our country in recent years, and it poses a great threat to the health of our people. Therefore, we should detect and treat lung cancer early so that lung cancer will no longer bother us.

Lung cancer is a very common cancer in our lives, and its harm is very great, especially for the health, life and work of lung cancer patients. Therefore, we must detect and treat lung cancer early. Now I will share with you the examination methods for lung cancer, hoping it will be helpful to everyone.

1. X-ray examination

X-ray examination is the most common method for diagnosing lung cancer. That is, using X-rays to understand the condition of the lungs can be very helpful for early lung cancer detection. It can also be very helpful for emphysema, atelectasis or lesions caused by bronchial obstruction.

2. Bronchoscopy

Bronchial examination is the most important method for diagnosing lung cancer. It is usually done by directly examining the changes in the bronchial lining and lumen through the bronchi. Generally, cancer or cancerous infiltration can be seen. Tissue can be taken for pathological section examination, or bronchial secretions can be aspirated for cytological examination to further confirm the diagnosis.

3. Radioactive inspection

Radioactive drugs such as 67Ga-citrate have an affinity for lung cancer and its metastatic lesions. After intravenous injection, they can be concentrated in the tumor and accurately examine the condition of the lungs.

4. Cytological examination

It can be examined and analyzed through cells in the sputum, which is also a very good examination method.

5. Thoracotomy

There are many ways to check for lung masses, and short-term exploratory treatments can be used to determine whether lung cancer has symptoms.

6. ECT examination

ECT examination can detect lung lesions in a timely manner through X-rays.

7. Mediastinoscopy

Mediastinoscopy is a CT scan that examines tissue lymphadenopathy and can also examine the condition of the lungs by looking around the trachea.