What are the examination items for lung cancer? 3 examination items for lung cancer that you should know

For patients with lung cancer, early examination and diagnosis is very necessary, so that they can get treatment in time and not miss the best treatment period. Because we all know how big the difference is between early and late stages of lung cancer, so when some symptoms appear, we must go to the hospital for an examination in time. Many people may not know much about the examination methods. In order to let everyone understand it well, we have also invited experts to explain to everyone what the examination items are for lung cancer.

Tests for lung cancer include:

1. Bronchoscopy

It is a very important method in the examination of lung cancer. Through bronchoscope, the pathological changes of the bronchial endothelium 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.

2. Radionuclide examination

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 can be used to diagnose lung cancer and show the extent of the cancer. The positive rate can reach about 90%. This is also one of the examination items for lung cancer.

3. X-ray examination

This type of lung cancer examination can help you understand the location and size of lung cancer. Although X-ray examinations of early lung cancer cases may not show a mass, local emphysema and atelectasis caused by bronchial obstruction, or infiltrative lesions or pulmonary inflammation near the lesion may be seen.

After reading the above examination items, judge whether you need a check-up based on your own situation, because we all know some of the early symptoms of lung cancer, such as hoarseness, chest pain, etc. When these symptoms appear, I hope everyone should pay attention to them and not regret it because of their own momentary carelessness.