Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
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In an era of residency duty-hour restrictions, there has been a recent effort to implement simulation-based training methods in neurosurgery teaching institutions. Several surgical simulators have been developed, ranging from physical models to sophisticated virtual reality systems. To date, there is a paucity of information describing the clinical benefits of existing simulators and the assessment strategies to help implement them into neurosurgical curricula. Here, we present a systematic review of the current models of simulation and discuss the state-of-the-art and future directions for simulation in neurosurgery. ⋯ Advances in imaging and computer technology have led to the development of different simulation models to complement traditional surgical training. Sophisticated virtual reality (VR) simulators with haptic feedback and impressive imaging technology have provided novel options for training in neurosurgery. Breakthrough training simulation using 3D printing technology holds promise for future simulation practice, proving high-fidelity patient-specific models to complement residency surgical learning.
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There are few papers in the literature comparing outcomes between antero-posterior and posterior-only approaches for treating thoracolumbar tuberculosis (T10–L2) in children. ⋯ Both the antero-posterior and posterior approaches can effectively heal T10–L2 vertebral tuberculosis, but the average surgical time, blood loss, complications, and hospital stay following the posterior approach are prominently less than those following the antero-posterior approach. It might be a better surgical treatment for thoracic spinal tuberculosis in children with poor health status, especially for cases in early phase of bone destruction and/or mild and moderate kyphosis.
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Our center previously reported low transfusion rates for craniosynostosis surgery by two experienced neurosurgeons using standard intraoperative techniques and acceptance of low hemoglobin levels. This study evaluated whether low rates were maintained over the last 10 years and if a less experienced neurosurgeon, trained in and practicing in the same environment, could achieve similar outcomes. ⋯ In craniosynostosis surgery, reproducible, long-term low blood transfusion rates were able to be maintained at a single center by careful intraoperative technique and acceptance of low intraoperative and postoperative hemoglobin levels in hemodynamically stable patients. Furthermore, low rates were also achieved by an inexperienced neurosurgeon in the group. This suggests that these results may be achievable by other neurosurgeons, who follow a similar protocol.
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Review Case Reports
Spontaneous rapid resolution of acute subdural hematoma in children.
Spontaneous rapid resolution of acute subdural hematoma developing secondary to trauma has been reported in the literature, yet it is very rare in pediatric population. The aim of the present review is to analyze mechanisms, characteristics, and outcomes of pediatric acute subdural hematoma cases with spontaneous rapid resolution in conjunction with an exemplary case of ours. ⋯ Analysis of 12 pediatric patients revealed a mean and median ages of 6.87 and 3.9 years, respectively (range = 8 months-18 years). Causes for ASH development were fall, traffic accident, struggle, and child abuse. Main clinical presentations were with depressed sensorium, coma, stupor, drowsiness, headache, motor weakness, lethargy, and seizure. Close follow-up with conservative treatment should be mode of approach in pediatric patients with ASH, if neurological and radiological findings are favorable. However, if patients' neurological status deteriorates after admission to hospital, surgery should be conveyed with no further delay.
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Approximately 90% of concussions are transient, with symptoms resolving within 10-14 days. However, a minority of patients remain symptomatic several months post-injury, a condition known as post-concussion syndrome (PCS). The treatment of these patients can be challenging. The goal of our study was to assess the utility and cost-effectiveness of neurologic imaging two or more weeks post-injury in a cohort of youth with PCS. ⋯ In this cohort of pediatric PCS patients, brain imaging in the chronic phase (defined as more than 2 weeks after concussion) was pursued in almost half the study sample, had low diagnostic yield, and had poor cost-effectiveness. Based on these results, outpatient management of pediatric patients with long-term post-concussive symptoms should rarely include repeat neuroimaging beyond the acute phase.