The Journal of surgical research
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Comparative Study
Trauma experts versus pediatric experts: comparison of outcomes in pediatric penetrating injuries.
While pediatric trauma centers (PTCs) can uniquely care for pediatric patients, adult trauma centers (ATCs) may be more accessible. Evidence is scarce regarding outcomes of pediatric patients with penetrating trauma treated at PTCs versus ATCs. ⋯ Children with penetrating injuries demonstrated equivalent survival outcomes whether they were treated at PTCs or ATCs. Younger pediatric patients may have superior functional outcomes when treated at PTCs.
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Metachromatic leukodystrophy (MLD) is a lysosomal storage disease that leads to neurological deterioration and visceral involvement, including sulphatide deposition in the gallbladder wall. Using our institution's extensive experience in treating MLD, we examined the incidence of gallbladder abnormalities in the largest cohort of children with MLD to date. ⋯ Children with MLD have a significantly greater incidence of gallbladder abnormalities than children with other lysosomal storage diseases. Biliary disease should be considered in children with MLD who develop abdominal pain, and cholecystectomy should be considered for persistent, symptomatic gallbladder abnormalities.
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The role of hepatic hemodynamic modulation in the development of "small-for-size" syndrome (SFSS) after extended hepatectomy (EH) or living-donor liver transplantation is still controversial. We have designed an experimental study to investigate the effect of hemodynamic parameters of the liver circulation on the development of SFSS after EH in a porcine model. ⋯ Our experimental study indicates that perioperative portal modulation can successfully prevent the manifestation of SFSS after EH. Therefore, by focusing on "flow" rather than on "size," researchers may understand better the pathophysiology of this syndrome.