我市是鼻咽癌高发区,本文收集我院CT中心与放疗中心自1993年4月至今发现的10例放射性脑病,均经临床治疗与CT随访复查而确诊。鼻咽癌的治疗目前仍以放疗为主要手段,随着放疗设备不断更新与技术改进,放射性脑病的发生率逐渐下降,而CT对本病的早期诊断率明显提高。本文试就这10例 The city is a high-risk area of ​​nasopharyngeal carcinoma. This article collected 10 cases of radiation encephalopathy found in our CT center and radiotherapy center since April 1993, and were diagnosed by clinical treatment and CT follow-up review. The treatment of nasopharyngeal carcinoma is still based on radiotherapy as the main means. With the continuous update of radiotherapy equipment and technical improvement, the incidence of radiation encephalopathy gradually decreases, and the early diagnosis rate of CT on the disease is significantly improved. This article tries on these 10 cases