肺癌患者放射性肺炎临床护理的研究进展

In China, the incidence of lung cancer is more serious. Both the incidence rate and the mortality rate continue to rise, which has become a major public health problem that seriously threatens the national health. Radiation pneumonitis is a common dose limiting toxic reaction after radiotherapy for chest malignant tumors. For normal lung tissue, conventional radiotherapy of 20 Gy can cause permanent damage. Early clinical symptoms of lung cancer are not obvious, and most patients are already in the middle and late stages of lung cancer at the time of diagnosis. Surgical treatment cannot achieve good results, and clinical use of radiotherapy chemotherapy combination therapy is often used to treat patients. Although chemotherapy can alleviate patients' diseases to a certain extent and effectively prolong their survival cycle, its drug stimulation is relatively long. The adverse reactions that occur in patients during the combination of radiotherapy and chemotherapy can vary, which can easily lead to radiation pneumonitis and affect tumor treatment. In severe cases, it can also threaten the safety of patients' lives. Based on this, this study analyzed the characteristics of lung cancer through literature integration, followed by grading and evaluation of radiation pneumonitis, and proposed nursing measures to provide reference for clinical application.