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慢性阻塞性肺疾患(简称COPD)可引起缺O_2伴或不伴CO_2潴留而影响全身各个脏器,当大脑受累时临床可出现一系列神经精神症状,但其脑电图改变报道极少。现将我们观察的31例报道如下。1 资料与方法本文报道31例,根据1975年世界卫生组织诊断标准诊为慢性支气管炎29例,支气管哮喘2例,病程10～30年。其中男22例,女9例,年龄37～79岁,平均年龄55.8岁。根据1979年美国心肺血液研究所提出的诊断标准诊为呼吸衰竭23例,其中肺性脑病2例。无高血压病、冠心病及肝肾疾患。
Chronic obstructive pulmonary disease (COPD) can cause the lack of O_2 with or without CO_2 retention and affect the various organs of the body, when the brain involved in clinical symptoms of a series of neuropsychiatric symptoms, but reports of EEG changes rarely. Now we observe the 31 cases reported below. 1 Materials and Methods Reported in 31 cases, according to the WHO diagnostic criteria in 1975 diagnosed as chronic bronchitis in 29 cases, bronchial asthma in 2 cases, duration of 10 to 30 years. Including 22 males and 9 females, aged 37 to 79 years old, with an average age of 55.8 years. According to the diagnostic criteria proposed by the American Heart Lung and Blood Institute in 1979, 23 cases were diagnosed as respiratory failure, including 2 cases of pulmonary encephalopathy. No hypertension, coronary heart disease and liver and kidney disease.