What tests are needed for lung cancer? Three tests that lung cancer patients must do

I'm afraid that people are most reluctant to hear the word "cancer", but when this disease appears, we can only accept the fact. Experts say that for lung cancer, when we are not sure whether we have the disease, we must use instrument examination to confirm it. So, what examinations are needed for lung cancer? First, open-chest lung examination. If a clear diagnosis cannot be drawn after bronchoscopy and cytology, open-chest lung detection can be used. This detection method requires careful consideration of many factors, such as the patient's lung function, the patient's age, and the possible adverse reactions caused by the operation. After comprehensive consideration, it can be determined whether to use open-chest lung detection. Second, radionuclide scanning. Tumor cells and normal cells have different performances in the uptake of radionuclides. We can use this principle to determine the location of the tumor. This radionuclide scanning method is relatively simple and easy, with relatively little trauma to the patient, and is more commonly used in clinical practice. In terms of practical application, it can be divided into two approaches: one is to use the tumor marker compound as an imaging agent. Although this approach is simple and easy, the effect is not obvious. The second is to use specific antibodies as imaging agents for diagnosis and positioning. Its effect is relatively obvious, but it is difficult to prepare specific antibodies and it also lacks stability. However, in recent years, with the development of science, some other new methods have emerged, but they are still in the experimental stage and cannot be promoted. Third, CT imaging method. CT imaging is the abbreviation of electronic computed x-ray body layer imaging. This method has obvious advantages. It can detect parts such as the apex of the lung and behind the heart. It can also detect whether there is a hilum and whether the tumor has affected nearby organs. For lesions larger than three millimeters in diameter, spiral CT can detect them. After we learn that we have lung cancer test results, we should not be too sad, let alone lose confidence in our future life. After all, the emotions in our hearts have a great impact on the condition. In addition, if we suffer from lung cancer, we must change all our bad habits and learn to take care of our own condition.