放射治疗为鼻咽癌主要治疗手段之一。近年来由于IMRT等放疗技术的逐渐开展,疗效不断改进,患者生存时间延长,对生存质量的要求也越来越高。放射性脑损伤是影响鼻咽癌患者生存质量的重要并发症之一。其研究热点主要涉及发病机制及相关因素,早期监测和预测,放射性脑损伤与放射治疗最佳效应的相关性及放疗计划的调整,影像学诊断及治疗等方面。 Radiotherapy is one of the main treatments for nasopharyngeal carcinoma. In recent years, due to the gradual development of radiotherapy technologies such as IMRT, the curative effect has been continuously improved, the survival time of patients has been prolonged, and the requirements for quality of life have also become higher and higher. Radiation brain injury is one of the important complications that affect the quality of life of patients with nasopharyngeal carcinoma. The research hotspots mainly involve the pathogenesis and related factors, early monitoring and prediction, the correlation between radiation brain injury and the best effect of radiotherapy, and the adjustment of radiotherapy plan, imaging diagnosis and treatment.