病例报告例 1,女 ,6 8岁。因左侧肢体活动不灵确诊为脑梗死入院。患者既往于 1988年 3月 ,因反复头痛 ,右手麻木曾住院治疗。查体 :颅神经无异常 ,颈软 ,四肢肌力、肌张力正常 ,右上肢痛觉减弱 ,腱反射减低 ,局部皮肤关节营养障碍。无脊柱弯曲。Ｈｏｆｆｍａｎ征 (- ) ,Ｂａ Case report 1, female, 6 8 years old. Due to the left limb movement is not accurate diagnosis of cerebral infarction admission. Past patient in March 1988, because of repeated headaches, numbness had hospitalized. Physical examination: no abnormal cranial nerves, neck soft, limb muscle strength, muscle tone normal, lower right upper extremity pain decreased, reduced tendon reflexes, local skin and joint dystrophy. No spinal curvature. Hoffman sign (-), Ba