病因摘要蒋×,女性,47岁,产科医师,住院号38632。1982年5月初惑到视力稍模湖,说话也稍欠清晰,生活工作尚如常。6月初开始走路不稳,半月后不能单独行走,并出现右手书写不随意及左上肢不能控制的舞蹈样运动。在上述症状日益加剧的同时记忆力明显减退,于7月12日入院。病后无头痛、发热、抽搐发作及意识障碍。既往无特殊病史。从事产科工作多年。丈夫死于胃癌,子女健康,无家族遗传病史。 Etiological summary Jiang ×, female, 47 years old, obstetrician, hospital number 38632. May 1982 early May vision to a little modest lake, speak less clear, life work is still normal. Begin walking in early June instability, can not walk alone after half a month, and appear right hand writing is not free and the left upper extremity can not control the dance-like movement. At the same time as the above symptoms worsen, memory is significantly reduced and admitted to hospital on July 12. After the illness without headache, fever, convulsions and disturbance of consciousness. No special medical history. Obstetric work for many years. Husband died of stomach cancer, child health, no family history of genetic disease.