Early diagnosis and treatment of lung cancer

Early diagnosis of lung cancerEarly diagnosis of lung cancer relies mainly on a combination of screening methods to ensure accurate diagnosis and appropriate treatment. The following are the main methods of early diagnosis of lung cancer:1. Visual screening: chest X: Although chest X is a commonly used preliminary examination method, detection of early lung cancer is low due to its limited resolution.2. CT screening: In particular, low-dose spiral CT has become the preferred method of current lung cancer screening. It can detect small pulmonary knots and swellings and has a high sensitivity to early detection of lung cancer.3. MRI screening: MRI imaging provides a better understanding of the relationship between tumors and surrounding tissues and provides a reference for the development of surgical programmes.4. PET-CT screening: An active electro-launching computer fault image can assess the metabolic activity of the tumor, help to distinguish between benign and malignant pathologies, and determine the existence of lymphocytes transfer.5. Synthetic screening: Diagnosis can be greatly facilitated if positive results can be obtained by searching for cancer cells over and over again.Pneumocular examination: The direct observation of pathology and the provision of a pathological check-up by the biopsy organization is one of the important means of detecting lung cancer.Pulmonary biopsy: When a visual examination reveals a suspicious disease in the lung, tissue samples may be obtained by means of a stabbing biopsy or fibre bronchoscopy to determine the nature of the disease.8. Light lymphocytal piercing or biopsy: In cases where lung cancer has not yet been identified or is accompanied by an upward and vertical increase in lung cancer, perforation on the neck clavicles that touch the lymphatic knots, suspicious swelling under the skin, suction cell tests or withdrawal of a biopsy may be performed to obtain a pathological confirmation.II. Early treatment of lung cancerEarly treatment for lung cancer includes, inter alia, surgical, radiotherapy, chemical therapy and target treatment. Depending on the patient ‘ s specific circumstances, doctors develop individualized treatment programmes.1. Surgical treatment: pulmonary foetal mutilation: treatment of partially end-stage non-small cell lung cancer through surgical removal of damaged lung tissue. The procedure applies to patients with limited non-small cell lung cancer and is designed to completely remove the tumor and its surrounding lymphoma knots.2. Other surgical methods: Depending on the location and size of the tumor, doctors may choose other surgical methods, such as pulmonary ectopyectomy, pleniopyectomy, etc.Radiotherapy: The use of high-energy rays to kill cancer cells is usually done several times on an outside machine. Early lung cancers suitable for inoperable patients can be treated as root or palliative care.4. Chemical therapy: cyclical intravenous injection or oral administration through the use of chemotherapy to kill rapidly growing cancer cells. It applies to early lung cancer patients who are unfit for surgery or treatment, as well as post-operative assisted chemotherapy.Targeting treatment: Provides a precision blow to lung cancer for specific molecular anomalies, often through oral drugs. It applies to non-small cell lung cancers, such as EGFR mutations, which have specific drivers of gene mutation.6. Tobacco cessation and lifestyle change: smoking cessation is an important part of the treatment of lung cancer, and should be done without delay to reduce the risk of cancer. Maintaining good living habits, such as balanced diets, regular exercise, etc. helps to improve the body ‘ s immunity and prevent disease.In conclusion, early diagnosis and treatment of lung cancer requires a combination of tests and treatments. Early diagnosis and active treatment can significantly improve the survival and quality of life of lung cancer patients. Therefore, regular lung cancer screening is recommended for populations with high-risk factors in order to detect and treat lung cancer in a timely manner.