What tests can be done to detect lung cancer? Four tests are needed to detect lung cancer

Lung cancer is also known as primary bronchial lung cancer. The mortality and morbidity rates of this disease are relatively high. When this disease occurs, patients will have symptoms such as coughing, coughing up blood, coughing up sputum, and difficulty breathing. They need to go to the hospital for examination and treatment in time. Sputum exfoliative cytology, CT, magnetic resonance imaging, examination or fiber bronchoscopy can be used to check the specific condition and provide symptomatic treatment.

Lung cancer is a malignant tumor that originates in the bronchi and trachea of ​​the lungs. It mostly originates from the bronchial mucosal epithelium and the epidermis of the bronchial glands. This disease is more common in people who smoke for a long time, are exposed to carcinogens, and are exposed to polluted air for a long time. If the patient's genetics and genes change, it is very likely to induce this disease, which is very harmful to the patient. Therefore, once you have symptoms such as coughing, sputum, chest tightness, shortness of breath, chest pain, etc., you should go to the hospital for examination in time. So what methods can be used to check for lung cancer?

1. Sputum exfoliative cytology examination. This examination method is easy to sample and simple in method. After the patient rinses his mouth in the morning, he spits out the first and second mouthfuls of sputum, and then examines the sputum coughed up from deep inside to judge the specific situation of lung cancer.

2. CT examination. This examination method has a high density resolution and can detect lymphadenopathy in the lungs, understand the location of the patient's swollen lymph nodes, and determine the severity of the disease. At the same time, it can be checked one by one through thin layer stratification to avoid omissions.

3. Magnetic resonance imaging. This method of examination can distinguish whether the patient's blood vessels have substantial lesions. At the same time, it has no radioactive damage. It can not only show the condition of the trachea next to the patient's tumor, but also feel the compression of the patient's bronchi and blood vessels, as well as the movement position.

4. Fiberoptic bronchoscopy. This method is more suitable for patients with more serious lung cancer. It uses bronchoscopy to observe the location and range of the patient's tumor. At the same time, the trachea can be checked based on the activity of the vocal cords to see if the trachea is compressed or protruding.