报告５５例鼻腔、鼻窦恶性肿瘤侵犯眼眶患者的临床资料。５５例中有３２例为复发性肿瘤，３０例接受第２次手术。３年生存率为７８．１％（２５／３２），５年生存率４３．８／（１４／３２）。并且提出，在以手术治疗此种患者时，对眶内膜已受肿瘤侵犯者，应行眶内容物全切术，否则短期内易复发。 Report of 55 cases of nasal and sinus malignant tumor orbital patients invaded the clinical data. Of the 55 cases, 32 were recurrent tumors and 30 received the second surgery. The 3-year survival rate was 78.1% (25/32) and the 5-year survival rate was 43.8 / (14/32). And proposed that in the surgical treatment of such patients, the orbital endometrial cancer who have been subject to tumor invasion, orbital contents of total excision, or easy to relapse in the short term.