Reversion to fetal circulation in congenital diaphragmatic hernia: a preventable postoperative complication.
A review of 26 patients with congenital diaphragmatic hernia, diagnosed in the first 24 hours of life, supports the hypothesis that the postoperative fetal circulation syndrome is an iatrogenic complication, due to the rapid expansion of both lungs, when they are severely hypoplastic. This complication is preventable, when no aspiration of air from the chest cavity is done, and when no tube attached to an underwater seal is inserted. When assisted ventilation is necessary, small volumes at a rapid rate allows satisfactory gaseous exchanges, without pulmonary overinflation.
D005260:Female; D006548:Hernia, Diaphragmatic / Q000401:mortality / Q000601:surgery; D065630:Hernias, Diaphragmatic, Congenital; D006801:Humans; D007231:Infant, Newborn; D007440:Intubation; D008297:Male; D010547:Persistent Fetal Circulation Syndrome / Q000209:etiology* / Q000517:prevention & control; D011183:Postoperative Complications; D013396:Suction; D013909:Thorax; D013997:Time Factors