良性硬膜外肿瘤致脊髓压迫症,因没有神经根刺激症状,易于误诊。近年来,由于磁共振(MRI)的临床应用,为本病的确诊提供了可靠依据。我们收治了1例误诊近两年之久的截瘫病人,经MRI、手术及病理证实为硬膜外神经鞘瘤,报告如下: 男患 21岁住院号10457 于 1991年出现双下肢无力伴僵直感,曾接风湿治疗,症状 Benign epidural tumor caused by spinal cord compression, because there is no nerve root irritation, easy to misdiagnosis. In recent years, due to the clinical application of magnetic resonance (MRI), it provides a reliable basis for the diagnosis of this disease. We have received a case of paraplegia misdiagnosed nearly two years, by MRI, surgery and pathology confirmed epidural schwannoma, the report is as follows: male suffering from 21-year-old hospitalization 10457 in 1991 appeared in lower limb weakness with stiffness Had rheumatism treatment, symptoms