亚急性坏死性脊髓病 (Ｆｏｉｘ ａｌａｊｏｕａｎｉｎｅ病 )是一种罕见的脊髓血管异常增生性疾病 ,临床容易与多发性硬化相混淆 ,本文报告 1例。1　病例报告 :患者女 ,6 1岁。因双下肢麻木无力伴尿潴留 8年 ,于 1989年 7月入院。患者于 1980年 11月出现阵发性双下肢麻木 ,由远 Subacute necrotizing myelopathy (Foix alajouanine disease) is a rare disease of the spinal vascular dysplasia, clinical easily confused with multiple sclerosis, this article reports 1 case. 1 case report: patient female, 6 1 year old. Numbness due to lower extremity with urinary retention 8 years, in July 1989 admission. Patients in November 1980 showed paroxysmal numbness of both lower extremities