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小气道与小气道病是近十多年才被提出来的,随着现代医学特别是肺功能与形态学检查的新进展,人们才逐渐对它加深了认识。小气道病与慢性阻塞性肺疾病有着密切的关系,它常常是后者的早期表现。因此,对小气道病的研究也为早期诊断与治疗慢性阻塞性肺疾病提供了重要的途径。吸烟与大气污染对人类健康的危害已日益被人们所重视,小气道肺功能检查也为普查这两种情况对呼吸道的影响提供了实验室客观指标。但是对小气道与小气道病的本质的全面认识还有待于继续完善与深化。
Small airways and small airways disease was put forward in recent ten years, with the modern medicine, especially lung function and morphological examination of the new progress, people gradually deepened its understanding. Small airways disease and chronic obstructive pulmonary disease are closely related, it is often the early manifestation of the latter. Therefore, the study of small airway disease also provides an important way for the early diagnosis and treatment of chronic obstructive pulmonary disease. Smoking and air pollution on human health hazards have been increasingly valued people, small airway lung function tests for the census of these two conditions on the respiratory effects provided laboratory objective indicators. However, the comprehensive understanding of the nature of small airways and small airways diseases needs to be further perfected and deepened.