Derkay C S, LeFebvre S M, St George M R
Eastern Virginia Medical School, Norfolk.
AORN J. 1994 Jul;60(1):53-61; quiz 63-6. doi: 10.1016/s0001-2092(07)69664-1.
Ingestion is foreign body lodgment in the esophagus, whereas aspiration is lodgment of foreign bodies in the larynx, trachea, or bronchi. Foreign bodies constitute an emergency when actual or potential airway obstruction occurs, when there is an esophageal perforation, or when disc batteries are ingested and lodged in the esophagus. A ventilating bronchoscope of appropriate size is essential to the removal of a foreign body in the airway or esophagus. Successful management of foreign bodies in the upper aerodigestive tracts of children is directly proportional to the time and effort spent in preoperative preparation.
摄入是指异物滞留在食管，而误吸是指异物滞留在喉、气管或支气管。当发生实际或潜在的气道阻塞、食管穿孔，或摄入纽扣电池并滞留在食管时，异物就构成了紧急情况。合适尺寸的通气支气管镜对于清除气道或食管中的异物至关重要。儿童上呼吸道消化道异物的成功处理与术前准备所花费的时间和精力成正比。
