Journal of pediatric surgery
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The prognostic importance of portal vein air (PVA) in babies with necrotizing enterocolitis (NEC) has been controversial. This study compares the outcome in babies with NEC and PVA treated surgically versus those with medical management. ⋯ PVA has been a relative indication for operation. This view has been challenged by the survival of some patients without laparotomy. Although nonoperative therapy seems appealing in hemodynamically stable patients without acidosis, our data confirm the poor prognosis of infants with PVA and NEC.
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The most common complication of the minimally invasive technique for repair of pectus excavatum (MIRPE) is bar displacement, which has been reported to occur in 9.5% of all cases, particularly in teenaged patients. The use of a lateral stabilizing bar has improved stability but has not eliminated the occurrence of this problem. The authors report a new technique added to the standard MIRPE that creates an additional third point of fixation of the pectus bar to prevent displacement. ⋯ This modification to the original technique of MIRPE creates a 3-point fixation system that minimizes the risk of bar shifting even in teenaged patients. It does not add any significant time or cost to the operation, and it is fairly simple to perform. The authors believe that this technique decreases the occurrence of bar displacement, and they recommend its use for all patients with pectus excavatum considered candidates for the Nuss repair.
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Children with cyanotic congenital heart disease (CCHD) may require laparoscopic procedures. There are no data on the ability of capnography to predict arterial carbon dioxide concentrations (PaCO2) in patients with CCHD during pneumoperitoneum. ⋯ These preliminary results show that ETCO2 is not a reliable monitor of PaCO2 in patients with CCHD undergoing laparoscopic procedures. The authors feel that close monitoring, including arterial blood gas measurements, and an experienced anesthesia team are necessary to perform laparoscopic procedures in patients with CCHD.
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Laryngotracheoplasty has become an accepted treatment alternative for subglottic stenosis. However, the best autogenous material for laryngotracheoplasty remains controversial. Autogenous superior thyroid alar cartilage (TAC) has been used successfully in single stage laryngotracheal reconstruction in children with subglottic stenosis. ⋯ (1) This preliminary experience indicates that the TAC graft technique is a viable option for laryngotracheal reconstruction; (2) the TAC graft has significant advantages, including a single operative incision and absence of donor-site morbidity.
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Inhalation injury, flame burn exceeding 30%, and age under 48 months all have been cited as independent risk factors for mortality; the combination of all 3 risk factors is unusual. The authors have experienced an overall reduction in mortality rate and chose to examine this high-risk group to define techniques useful in improving outcome in pediatric burns. ⋯ A high rate of survival can be expected in young children with large burns and inhalation injury.