分析视神经源性肿瘤患者的病史、临床表现、影像学检查和治疗方法，为其诊断和治疗提供帮助。 方法：对视神经胶质瘤和视神经鞘脑膜瘤患者的临床资料进行分析。 结果：视神经胶质瘤的15例患者中以发现眼球突出为主诉的病例为6例，以发现视力下降为主诉的5例，眼球突出合并视力下降的2例；视神经鞘脑膜瘤组21例患者中以眼球突出为主诉的病例为13例，视力下降5例，眼球突出合并视力下降的3例。超声检查、CT、MRI检查均有典型表现；30例患者经手术治疗，6例经伽玛刀治疗。 结论:视神经源性肿瘤在眼部检查及影像学表现上有一定的特征性，对于辅助诊断具有重要价值；治疗方案应视患者的具体情况综合制定，目前以手术及放射治疗为主。

To analyse the history, clinical manifestation，imaging study, and treatment of optic nerve tumor for the diagnosis and treatment. METHODS:The clinical data for 36 cases with optic nerve glioma and optic nerve sheath meningioma treated during 2000 to 2009 were analyzed retrospectively. RESULTS:6 cases in all 15 cases of optic nerve gliomas found exophthalmos and 5 cases found vision loss for the chief complaint, and exophthalmos complicated with vision loss was in 2 cases. In optic nerve sheath meningioma group, 13 cases had the chief complaint of exophthalmos, and vision loss was in 5 cases, exophthalmos complicated with vision loss was in 3 cases. Ultrasound, CT and MRI all had typical performance.30 cases were treated with surgery, 6 cases with Gamma knife. CONCLUSION:The examination and imaging performance of optic nerve tumour have certain characteristic performance,which has important value for auxiliary diagnosis.Therapeutic schedule should be synthetically formulated with patients specific conditions,it is mainly surgery and radiation therapy at present.