摘要后核间性眼肌麻痹是一种少见的眼球水平同向运动障碍.我们分析了1例急性脑桥梗死引起的后核间性眼肌麻痹,并回顾文献,与常见的多发性硬化、脑桥肿瘤等进行鉴别诊断,通过详细的神经系统检查、实验室指标、影像学检查等明确病因.脑桥梗死是引起后核间性眼肌麻痹的病因之一,症状轻者易误诊.

abstractsPosterior internuclear ophthalmoplegia is a rare sign of pons infarction.Due to its mild clinical symptoms,it is easily misdiagnosed.In this article,we report a case of posterior internuclear ophthalmoplegia caused by pons infarction,discuss the causes of misdiagnosis and hope to attract the attention of doctors.By analyzing the clinical features of the case and reviewing the literatures,we try to differentiate the disease from multiple sclerosis,pons tumors and other diseases.The diagnosis was confirmed with thorough physical examination,laboratory test and imaging examination.Posterior internuclear ophthalmoplegia is a sign of pons infarction.