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著者: K Chen, J Varon, O C Wenker
雑誌名: J Emerg Med. 1998 Jan-Feb;16(1):83-92.
Abstract/Text
Malignant airway obstruction affects up to 80,000 patients annually, many of whom will present acutely to the emergency department (ED). This clinical entity should be sought in any patient presenting to the ED with increasing shortness of breath, recurrent chest infections, hemoptysis, and an inability to lie flat. Interventions suggested in malignant airway obstruction include: maintenance of spontaneous ventilation by avoiding respiratory depressing sedation, muscle relaxants or narcotics; changes in patient's position; avoidance of general anesthesia and positive pressure ventilation, if possible; placement of endotracheal tube beyond the level of obstruction; radiotherapy; corticosteroids; availability of helium-oxygen mixtures, cardiopulmonary bypass, or extracorporeal membrane oxygenation. If time allows, further diagnostic studies will be of assistance in assessing the best therapy before definitive intervention.
PMID 9472765 J Emerg Med. 1998 Jan-Feb;16(1):83-92.
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