多发性硬化(MS)是一种中枢神经系统脱髓鞘疾病,在一些不典型病例及疾病早期诊断仍有困难,现将一例经磁共振成像(MRI)等证实的MS病例报告如下:男性,35岁,1988年3月入院。患者于1986年10月出现两眼疼痛伴视力减退,右1.0,左0.8,眼科诊断为“球后视神经炎”用扩血管等药物后症状改善。1987年1月又复发,出现眼痛及视力下降,右0.1,左 Multiple sclerosis (MS) is a demyelinating disease of the central nervous system. It is still difficult to diagnose some atypical cases and early diseases. One case of MS confirmed by magnetic resonance imaging (MRI) is reported as follows: Male, 35 years old, admitted to hospital in March 1988. Patients with ocular pain in October 1986 with decreased visual acuity, right 1.0, left 0.8, ophthalmology diagnosed as “retrobulbar optic neuritis” with vasodilators and other drugs after symptoms improved. January 1987 and recurrence, eye pain and vision loss, right 0.1, left