大多数面瘫是下运动神经元损害,但偶而见到其性质属于上运动神经元损害的孤立的面瘫.在CT扫描应用前,其病变部位不明,有些人将其归之于周围面神经损害.作者报告5例CT扫描发现内囊或放射冠损害所致之面瘫.例1,男性、49岁,入院前四周突然讲言困难,伴有右侧面瘫,曾诊断为陪耳氏麻痹,并予强的松 Most facial paralysis is a motor neuron damage, but occasionally to see the nature of the motor neuron damage isolated facial paralysis in CT scan application, the lesion is unknown, some people attributed it to peripheral facial nerve damage. Report of 5 cases of CT scan revealed the damage caused by the internal capsule or radial crown facial paralysis.Example 1, male, 49 years old, suddenly difficult to speak four weeks before admission, accompanied by right facial paralysis, had been diagnosed with Acrylic paralysis, and to be strong Loose