How to detect early lung cancer? Do these four tests

For a disease like lung cancer, the earlier the treatment, the better. If you want to diagnose early lung cancer, you usually need to go to the hospital for relevant examinations. Currently, the methods commonly used to diagnose early lung cancer are mainly X-ray examinations and magnetic resonance imaging examinations, but both of these examination methods have certain defects. At the same time, other examination methods can also be considered, such as serum tumor marker examinations and CT examinations.

No matter what type of disease it is, the sooner the better. This is especially true for cancer, so it is necessary to understand the diagnosis methods of various types of diseases, so that when similar symptoms appear in the human body, you can go to the hospital for diagnosis and receive treatment as soon as possible. So how to detect early lung cancer?
1. Magnetic resonance imaging examination <br/>Magnetic resonance imaging examination is one of the most commonly used examination methods for various types of cancer diseases. It can clarify the relationship between tumors and large blood vessels in the human body, and can also distinguish the hilar lymph nodes and vascular shadows in the human body. In addition, if the cancer cells in the individual's body have brain parenchyma or meningeal metastasis, it can also be diagnosed through this examination. However, if the lesions in the individual's body are small, this examination method may ignore them.
2. X-ray examination
X-ray examination is currently one of the most commonly used basic methods for diagnosing early lung cancer, but because this examination method has a low resolution, it is not easy to detect lesions and tiny lesions in hidden parts of the human lungs. Therefore, there are still certain limitations in detecting early lung cancer, and the final examination results can only be used as one of the bases.
3. CT examination
CT examination is also a kind of examination method that many people choose to use nowadays. Compared with X-ray examination, this examination method itself has higher resolution ability and can effectively detect small lesions in the lungs and other parts of the human body. Through the appearance of the final examination results, it can show whether there are major conditions in the hilum of the lung and mediastinal lymph nodes. The final examination results of this examination are also helpful for doctors to clinically stage the lung cancer in the patient's body. Therefore, this examination method is currently one of the most commonly used methods for diagnosing early lung cancer.
4. Serum tumor marker screening <br/>Serum tumor marker screening is also one of the important ways to diagnose whether an individual has early lung cancer. When an individual has early lung cancer, there will generally be obvious elevated substances in the body, such as AFP.