视神经胶质瘤的临床病理学研究

The clinicopathological analysis of optic glioma

目的 观察视神经胶质瘤的临床病理特征。方法 回顾性分析 10例视神经胶质瘤的临床和病理学检查资料。结果 经病理学检查证实的 10例视神经胶质瘤都是星形胶质细胞瘤 ,均无恶性。但在幼儿和年长的病例中则表现瘤细胞生长活跃 ,侵及视神经鞘膜 (2例 )。结论 视神经胶质瘤是危害少年儿童视神经的良性肿瘤 。

Objective To observe the classification,clinical and pathological features of optic glioma.Methods The clinical and pathological data of 10 cases of optic glioma were analysed retrospectively.Results By pathological examination,optic gliomata of all the 10 cases were astrocytic glioma,none of which were malignant,but among those cases of infant and elderly patients tumor cells were active and optic nerve sheath had been invaded(2 cases).Conclusion Optic glioma is a kind of benign tumor which harms the optic nerve of children,and it is often undiagnosed or misdiagnosed in its early stage.