摘要中枢神经系统血管病变可合并多种眼部症状，如眼眶疼痛、闪光感、视野缺损、视力下降、眼肌麻痹等。因此，部分患者首诊于眼科，其中包括动脉瘤破裂、动脉夹层、脑卒中等需要迅速处理的神经系统急重症，接诊医师若认识不足则可能延误诊治。与眼科相关的中枢神经系统血管性疾病多数具有眼科不能解释的临床表现，面对局部治疗无效的慢性结膜炎、不明原因视野缺损或颅神经麻痹时，需拓宽鉴别诊断思路。了解容易出现眼部表现的中枢神经系统血管病变特征，可为眼科临床诊疗工作提供参考。

abstractsCentral nervous system vascular disease can be combined with a variety of ocular signs, such as orbital pain, flash, visual field defects, vision loss, eye muscle paralysis. Therefore, some patients were first diagnosed in ophthalmology, including aneurysm rupture, arterial dissection, cerebral apoplexy and other critical nervous system diseases that need rapid treatment. If the doctors didn't know enough, the diagnosis and treatment might be delayed. Most of the vascular diseases of the central nervous system related to ophthalmology have clinical manifestations that cannot be explained by ophthalmology. In the face of chronic conjunctivitis, unexplained visual field defect or cranial nerve paralysis with local ineffective treatment, it is necessary to broaden the thinking of differential diagnosis. To understand the characteristics of vascular diseases of the central nervous system that are prone to ocular manifestations can provide references for the clinical diagnosis and treatment of ophthalmology.