What are the examination and diagnosis methods for lung cancer? 5 things to know about the examination and diagnosis methods for lung cancer

What are the diagnostic methods for lung cancer? Understanding this issue can help lung cancer patients get better medical treatment, reduce the harm caused by lung cancer, and achieve the best treatment effect for lung cancer patients. So, what are the diagnostic methods for lung cancer? Please see the relevant introduction of well-known experts below.

The main methods for the examination and diagnosis of lung cancer are as follows:

1. X-ray examination

This examination method can be used to understand the condition of lung cancer patients' lung lesions and the size of the tumor.

2. Bronchoscopy

Bronchoscopy is also one of the diagnostic methods for lung cancer. Through this examination, the pathological changes of the bronchial endothelium and lumen can often be directly observed.

3. Radionuclide examination

Radionuclide examination is mainly used to locate lung cancer and show the scope of lung lesions in the examination and diagnosis of lung cancer. The positive rate is generally around 90%.

4. Cytological examination

Cytology is the simplest and most convenient method for diagnosing lung cancer. The sputum cytology examination of central lung cancer generally reaches more than 70%.

5. Thoracotomy

If the diagnosis has not been confirmed through multiple examinations and the possibility of lung cancer has not been ruled out, exploratory thoracotomy can be performed.