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所谓小气道病(Small airway disease)多数人主张系指呼吸性细支气管以下(即17级以下)的细支气管处病变。自1967年Macklem等人提出小气道病的概念以来,受到医学界的重视。有关这方面的资料在国外日渐增多,为推进我国医学发展,查阅有关文献介绍如下: 一、小气道病的发现 在1967年以前传统的概念,认为气道阻力主要存在于末稍气道,正象血管系统那样主要阻力存在于细小动脉,Rohrer的实验结果支持这一点,他
The so-called small airway disease (Small airway disease) Most people advocate refers to below the respiratory bronchioles (17 or less) at the bronchial lesion. Since 1967 Macklem et al proposed the concept of small airways disease, has been the medical profession’s attention. In this regard, the information is increasing in foreign countries, to promote the development of medicine in our country, access to the literature described below: First, the discovery of small airways disease In 1967 before the traditional concept, that airway resistance mainly in the distal airways, positive The main resistance that exists in the small arteries, like the vascular system, is supported by Rohrer’s experimental results