What are the symptoms of lung cancer? CT scan shows shadows in the lungs

Lung CT scans of early lung cancer may cause lung shadows. Lung cancer may cause cell spread and lead to certain recurrence. During this period, surgical resection must be performed. After use, chemotherapy can be used to control the disease. Early lung cancer may be prone to lung infection. A simple chest CT scan shows shadows, which is not lung cancer. Many other lesions can also cause pneumonia, tuberculosis, etc., so further examination is needed to confirm the diagnosis. If there are shadows, there may be lung cancer. A puncture biopsy can be performed to determine the nature through pathological examination. Early lung cancer CT scans generally have shadows.

How long can you live with targeted treatment of bone metastasis from lung adenocarcinoma?

When lung cancer cells begin to metastasize like bone metastasis, radiotherapy can no longer be used, so the maximum remaining time is about five years. The drug should be taken orally every day, because the drug is time-dependent, that is, it must be taken orally every day to maintain a certain concentration, so it cannot be interrupted. Once interrupted, there will be a rebound effect, and the tumor will grow again after rebounding, faster than before taking the drug. 87% of lung cancer deaths are related to smoking, including passive smoking.

What are the symptoms before death of patients with advanced lung cancer?

Lung cancer patients may have chest pain, coughing up blood, vomiting blood, lower limb edema, ascites, weight loss and fatigue. It is recommended to use Chinese medicine as the main treatment in the late stage to relieve the patient's pain. The terminal symptoms of patients with advanced lung cancer are varied. Generally speaking, respiratory failure is common in clinical practice. Terminal patients usually show dyspnea and hypoxemia. Due to long-term hypoxia, patients will have impaired consciousness, that is, jaw breathing, that is, nodding breathing. These patients are very critical and have limited survival time. The main symptoms are cough, hoarseness, chest pain and hemoptysis.