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支气管哮喘是一种以广泛气道阻塞为特征的呼吸道疾病。通常肺功能表现有阻塞情况,当病变严重或发展为肺气肿时,可有肺容积和弥散量的改变.本文对这一改变作了测试,以探讨其在肺气肿诊断时的价值。对象与方法一、对象 1.健康组 30例,男女各15例,年龄20～49岁。受检者平素体健,胸透、常规体检无异常。 2.病人组 A组;26例哮喘发作期病人,该组病人处于哮喘发作期相对平稳阶段,平均年龄42.3岁;B组;60例肺气肿病人,平均年龄51.9岁。二、检查方法 1.仪器和方法采用日本Chest-35
Bronchial asthma is a respiratory disease characterized by extensive airway obstruction. In general, there is a blockage of lung function, and changes in lung volume and volume may be present when the disease is severe or developed as emphysema. This change was tested in order to investigate its value in the diagnosis of emphysema. Objects and methods First, the object 1. Health group of 30 patients, 15 men and women, aged 20 to 49 years. Subjects usually healthy, chest X-ray, routine physical examination without exception. 2. Patient group A; 26 patients with asthma attack, the group of patients in the relatively stable stage of asthma attack, the average age of 42.3 years; B group; 60 patients with emphysema, the average age of 51.9 years. Second, the inspection methods 1 instruments and methods used in Japan Chest-35