体外膜肺氧合
医学
异物
气道
体外
外科
支气管镜检查
麻醉
气道阻塞
开胸手术
氧合器
体外循环
作者
D.V.T. Harischandra,J. M. R. G. Jayaweera,A Wickramasinghe,Richard K. Firmin
出处
期刊:Journal of Laryngology and Otology
[Cambridge University Press]
日期:2022-09-28
卷期号:137 (9): 1058-1061
被引量:1
标识
DOI:10.1017/s0022215122002171
摘要
Bronchoscopic removal of a foreign body is a common emergency procedure in paediatric otolaryngology. It is potentially life-threatening, as complete airway obstruction caused by the foreign body can lead to hypoxic cardiac arrest during the manipulation of the object.This paper presents a child who had aspirated a foreign body that could not be extracted conventionally via rigid bronchoscopy in the first instance. Subsequently, it was extracted at repeat bronchoscopy under controlled respiratory conditions maintained by an extracorporeal gas exchange circuit - extracorporeal membrane oxygenation, using a polypropylene hollow fibre oxygenator commonly employed in cardiac surgery (rather than a more expensive polymethyl pentene oxygenator commonly used in extracorporeal membrane oxygenation).Extracorporeal membrane oxygenation use can be considered in exceptional cases of upper airway emergencies, even in resource-poor settings, and can avoid more hazardous thoracotomy and bronchotomy procedures.
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