急性脊髓炎10岁以下儿童少见。我们近二年收治2例,报告如下。例1.女,6岁。5天前咳嗽、发热,进而双下肢无力,2天前双下肢完全不能站立,胸背部疼痛,不能排尿,于1985年5月9日入院。体检。体温37.1℃,神志消,预软,心肺肝脾正常,膀胱胀至脐下1.5cm,脊柱无压痛。视力及眼底检查正常,颅神经及上肢均正常,双下肢肌张力增高,肌力右下肢1级,左下肢3级,膝、踝反射均亢进,双侧踝阵挛(+),双侧巴氏征(+),克氏征(-),双侧腹壁反射消失,T_4～T_6痛觉过敏,T_6以下痛触觉减退,深感觉存在。血白细胞16.3×10~9/L,多核细胞39%,嗜酸细 Acute myelitis is rare in children under 10 years of age. We have two cases admitted in the past two years, the report is as follows. Example 1. Female, 6 years old. 5 days ago cough, fever, and then double lower extremity weakness, two days ago, both lower extremities can not stand, chest and back pain, can not urinate, on May 9, 1985 admitted. Physical examination. Body temperature 37.1 ℃, conscious consumption, pre-soft, normal heart and lung liver and spleen, bladder expansion to 1.5cm below the umbilical, no tenderness in the spine. Visual acuity and fundus examination were normal, the cranial nerves and upper limbs were normal, double lower extremity muscular tension increased muscle right lower extremity 1, left lower extremity 3, knee, ankle reflex were hyperthyroidism, bilateral ankle clonus (+), Syndrome (+), Kirschner’s syndrome (-), bilateral abdominal wall reflex disappeared, T_4 ~ T_6 hyperalgesia, T_6 following pain haptics, deep feeling exists. Blood leukocytes 16.3 × 10 ~ 9 / L, 39% of multicellular cells, eosinophilic