Seminars in pediatric surgery
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Injuries to the solid abdominal viscera (spleen, liver, kidney, pancreas) are common in children sustaining trauma by blunt mechanisms. Success with nonoperative management of these injuries has led to recent extensions of this approach to the management of higher-grade more complicated injuries typically treated operatively. This review will discuss the current status of evaluation, management and outcome of children sustaining blunt injury to solid abdominal organs.
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Musculoskeletal injuries in the pediatric population are unique and require a thorough evaluation by a trained specialist. Unlike adults, many of the injuries may be treated closed due to the amazing growth and remodeling potential of children. Special consideration should be taken in treating certain fracture patterns to prevent the long-term consequences of growth deformities and protect children from child abuse. It is the goal of this article to outline common orthopedic injuries in the pediatric population to facilitate proper care in the multidisciplinary evaluation and treatment of children.
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Semin. Pediatr. Surg. · Feb 2004
Intestinal ischemia reperfusion injury and multisystem organ failure.
Intestinal ischemia-reperfusion is a common pathway for many diseases in infants, children, and adults, and this may lead to multiple organ dysfunction syndrome and death. While several studies have investigated reperfusion injury in cardiac, cerebral, and hepatic disease, limited work has been published on intestinal ischemia-reperfusion and its multiorgan effects. The authors have developed models of intestinal ischemia-reperfusion in rats and have demonstrated that intestinal reperfusion causes liver energy failure at normothermia. ⋯ Moderate hypothermia (32 degrees C to 33 degrees C) induced throughout ischemia and reperfusion prevents liver energy failure, intestinal damage, and neutrophil infiltration in the lungs. Moderate hypothermia in this model of intestinal ischemia and reperfusion prevents mortality. Further studies are needed to establish whether therapeutic hypothermia is a useful intervention in the treatment of infants and children with intestinal injuries caused by ischemia and reperfusion.
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The subject of malrotation and midgut volvulus in infancy and childhood is reviewed from the perspective of experience with 138 patients evaluated in a published series and a further 82 cases seen since. Embryology, historical aspects, clinical presentation, investigation, surgery, and outcome are discussed. The diagnosis of malrotation and volvulus should always be kept in mind when assessing any infant or child with symptoms of vomiting and pain, particularly when the vomiting is bile-stained. ⋯ Ultrasound examination may be helpful but is not secure enough to exclude the diagnosis. Laparotomy or laparoscopy is the only way to be sure. Malrotation with its propensity for volvulus is truly a time bomb lying within.
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Semin. Pediatr. Surg. · Aug 2003
ReviewMyelomeningocele: prenatal diagnosis, pathophysiology and management.
Myelomeningocele (MMC) is a common birth defect that is associated with significant lifelong morbidity. Little progress has been made in the postnatal surgical management of the child with spina bifida. Postnatal surgery is aimed at covering the exposed spinal cord, preventing infection, and treating hydrocephalus with a ventricular shunt. ⋯ These changes may improve long-term neurologic function and limit requirements for shunt placements and other surgical interventions. Further research is needed to better understand the pathophysiology of MMC, the ideal timing and technique of repair, and the long-term impact of in utero intervention. A prospective, randomized clinical trial is planned comparing prenatal MMC repair with postnatal repair.