What tests are needed for lung cancer? Lung cancer patients must undergo these four tests

For diseases, examination is inevitable and very important. It can help doctors have a more accurate understanding of the condition. Therefore, lung cancer is no exception. So what kind of examinations are needed for lung cancer? Let the experts tell you some examination methods for lung cancer.

First, surgical thoracotomy. Some patients have special conditions. If the nature of the lesion cannot be determined after various other conventional examinations, and the possibility of malignant tumors cannot be ruled out, and the condition does not improve after tentative treatment, then you can consider choosing a chest exploration method. However, because this method requires surgery, it should be carefully selected based on the patient's physical condition. After the operation, timely treatment is carried out according to the condition of the lesion. In this way, the condition can be diagnosed early and the opportunity for surgical treatment will not be missed.

Second, X-ray examination method. As a common clinical detection method, X-ray examination can observe the location and area of ​​the patient's lung cancer lesions. For early lung cancer, there may not be obvious tumors yet, in which case X-rays cannot be seen. However, emphysema caused by bronchial obstruction and lesions near the lesions can be seen by X-rays.

Third, bronchoscopy. Bronchoscopy is also a major means of detecting lung cancer. Through the probe on the bronchoscope, doctors can visually observe the bronchial cavity. If a tumor is found, the diseased tissue can be extracted as a sample for pathologists to slice and test, or bronchial secretions can be extracted for cell examination to make a more accurate judgment.

Fourth, CT examination is a non-invasive detection method. It has a high application value in the diagnosis of lung cancer. CT can accurately locate the location of the tumor and the scope of influence. It can also make a general judgment on the benign and malignant nature of the tumor. In the past, medicine regarded calcification as a characteristic of benign tumors, but now it is found that malignant tumors also have a calcification rate of about 10%. CT can also accurately stage lung cancer, which can be said to be an effective means of lung cancer examination.

I believe that everyone has a better understanding of the detailed contents of the above-mentioned methods for checking lung cancer. For lung cancer, patients should not only follow the doctor's orders to take medicine, but also pay attention to daily exercise and physical care. Of course, these practices are the same for other people.