Wills Eye Institute, Philadelphia, Pennsylvania, USA.
Surv Ophthalmol. 2011 Jul-Aug;56(4):362-70. doi: 10.1016/j.survophthal.2010.11.003. Epub 2011 Mar 3.
A 62-year-old man presented with a 3-week history of a progressive right vision loss. His right optic disk showed some mild elevation. Automated perimetry revealed a junctional scotoma. Magnetic resonance imaging of the brain showed enlargement and enhancement of the right optic nerve, chiasm, and proximal optic tract. A chiasmal biopsy revealed a lesion consistent with malignant optic glioma of adulthood.
一位 62 岁男性,因渐进性右眼视力丧失 3 周就诊。其右眼视盘轻度隆起。自动视野检查显示交界性暗点。脑部磁共振成像显示右侧视神经、视交叉和视路近端扩大和强化。视交叉活检显示符合成人恶性视神经胶质瘤的病变。