Two main diagnostic methods for lung cancer

There are two main diagnostic methods for lung cancer in clinical practice, which can help doctors more accurately identify the symptoms and condition of lung cancer. This is very important for the treatment of lung cancer and needs to be taken seriously by patients. What are the main diagnostic methods for lung cancer ? Let's talk about the main diagnostic methods for lung cancer.

In general, the main diagnostic methods for lung cancer are:

X-ray examination is the main method for diagnosing lung cancer. X-ray examination is the most commonly used and important means of diagnosing lung cancer. X-ray examination can be used to understand the location and size of lung cancer. Although X-ray examination of early lung cancer cases cannot yet show a mass, it may show local emphysema, atelectasis caused by bronchial obstruction, or infiltrative lesions or pulmonary inflammation in the vicinity of the lesion.

Bronchoscopy is a diagnostic method for lung cancer that is less harmful to patients than the first method. Bronchoscopy is an important measure for the diagnosis of lung cancer. Through a bronchoscope, the pathological changes of the bronchial lining and lumen can be directly observed. If cancer or cancerous infiltration is observed, tissue can be taken for pathological section examination, or bronchial secretions can be aspirated for cytological examination to clarify the diagnosis and determine the histological type.

The above are the main diagnostic methods for lung cancer. I hope that reading this article will be helpful to you. Once diagnosed with lung cancer, you must go to the hospital immediately for active treatment to prevent the disease from getting worse and miss the best time for treatment.