摘要
婴幼儿时期是呼吸系统疾病的高发期。婴幼儿肺功能作为一种无创、安全的检测方法，结合支气管舒张试验，对于肺发育评估和疾病诊断具有重要意义。婴幼儿肺功能可测量肺和气道发育，了解疾病自然病程，判断梗阻部位和类型，观察治疗情况。支气管舒张试验利用吸入支气管舒张剂缓解支气管平滑肌痉挛了解气流阻塞的可逆程度。该文就婴幼儿肺功能支气管舒张试验的操作技术、评价参数、阳性界值判断标准和临床应用作一综述。
Children are prone to develop respiratory diseases during their infancy. As a noninvasive and safe method of detection,infant lung function test combined with bronchodilation test is of great significance to the assessment of lung development and the diagnosis of disease. Infant lung function test can measure the devel- opment of lung and airway,help to study the natural course of the disease,judge the location and type of the ob- struction, and observe the effects of treatment. The bronchodilation test uses inhalation bronchodilator to relieve bronchial smooth muscle spasm and indicates the reversibility of airflow obstruction. This article reviews the op- eration techniques, evaluation parameters, cut - off value and clinical application of bronchodilation test in infants and young children.
作者
杨哲
刘传合
Yang Zhe;Li Shuo;Liu chuanhe(Centre for Asthma Research and Education, Capital Institute of Pediatrics, Beijing 100020, China)
出处
《国际儿科学杂志》
2017年第12期831-834,共4页
International Journal of Pediatrics
基金
北京市卫生和计划生育委员会资助项目（201502025）
