就我院近２０年来治疗７３例上颌窦癌的临床资料加以总结、分析，并结合采用分期、分型的方法进行讨论。本组治疗的５ａ生存率为３１．９％。实践证明，采用手术加放疗综合疗法效果较好，而单一手术或单纯放疗和化疗效果较差。上颌窦癌具有早期诊断疗效佳，晚期诊断疗效差，且复发率高的特点。 The clinical data of 73 cases of maxillary sinus cancer treated in our hospital for nearly 20 years were summarized and analyzed, and the methods of using staging and typing were discussed. This group of treatment of 5a survival rate was 31.9%. Practice has proved that the use of surgery and radiotherapy combined therapy is better, and a single surgery or radiotherapy and chemotherapy alone is less effective. Maxillary sinus cancer with early diagnosis and good effect, poor diagnosis and treatment of late, and the high recurrence rate.