本文报道94例鼻咽癌的CT所见。并与常规X线检查和临床资料对照,论述CT扫描对鼻咽癌的使用价值及对临床分期的影响。CT扫描能显出气道、软组织及颅底骨质的改变,有利于更准确显示病变扩展的范围,有利于早期诊断及放射治疗设计。 This article reports the CT findings of 94 cases of nasopharyngeal carcinoma. And compared with conventional X-ray examination and clinical data, the use of CT scan for nasopharyngeal carcinoma and its effect on clinical staging were discussed. The CT scan can show changes in the airway, soft tissue, and skull base bones, which is conducive to more accurately displaying the extent of lesion expansion and is beneficial to early diagnosis and radiotherapy design.