Blood test, all three lung cancer items are normal, could it still be lung cancer?

Normal blood test results cannot completely rule out lung cancer, so chest CT, X-ray examination, B-ultrasound examination, endoscopy, tumor marker examination, biochemical examination, etc. are also required, and then diagnosis is made in combination with individual clinical symptoms. A significant increase in lung tumor markers is meaningful, but it needs to be combined with imaging examinations, and pathology is required for diagnosis. If there are low-density space-occupying lesions on lung CT.

How to treat pleural effusion in lung cancer

Large amounts of pleural effusion in lung cancer can cause patients to have difficulty breathing, feel restless, and even have difficulty falling asleep, which has seriously affected the patient's normal life. Symptoms can be relieved by thoracentesis and fluid extraction. Small amounts of pleural effusion can be treated with anti-inflammatory drugs. Pleural effusion in lung adenocarcinoma is a manifestation of late-stage lung adenocarcinoma and a common complication of lung adenocarcinoma. It is treated from two aspects: adequate pleural drainage of the pleural effusion, and chemotherapy drugs such as cisplatin and bleomycin can be infused into the chest cavity after drainage. If there is too much pleural effusion in lung cancer, it will aggravate wheezing and shortness of breath, and fluid extraction should be given in time for treatment.

Can lung tumors be cured?

Lung cancer is a disease that cannot be completely cured. It will only become more and more serious. For lung cancer, the early clinical symptoms of the disease are not obvious, and patients often miss the best treatment period. When a series of clinical conditions occur, such as hoarseness, difficulty breathing, and dull complexion, lung cancer has progressed to the middle and late stages. Treatment can only be conservative targeted therapy, or radiotherapy and chemotherapy. In this case, you must go to a hospital for a physical examination every once in a while to kill the disease in its infancy. The combination of these drugs can shrink the tumor, quickly stop coughing, control metastasis and spread, relieve pain, stabilize the condition, prolong survival, and improve the quality of life in a short period of time. If it is a malignant lung tumor, consider lung cancer.