No abstract

Structural lesions are common and diverse in pediatric seizures. Significant proportion of these patients may benefit from surgery, and these benefits override financial and sociocultural considerations.

Seizures of short duration, IT located in posterior fossa and gliomas are associated with poor postoperative seizure outcome and high patient mortality. Tumor histology does not seem to affect seizure predisposition. Most seizures associated with IT occur in fifth and sixth decades of life and affect frontal lobe most often.

Background: To evaluate the determinants and outcomes of shunt infection (SI). Methods: One hundred ninety-eight pediatric hydrocephalic patients treated with a ventriculoperitoneal (VP) shunt between January 2008 and August 2012 were retrospectively studied. Patients with SI were compared to those without SI in terms of the occurrence of risk factors and outcomes. Data was analyzed using Statistical Package for the Social Sciences software (version 15). Results: The age range was 2 weeks to 13 years, with a mean age of 3.1 ± 0.19 years for the SI group versus 2.7 ± 0.2 years for those without SI. One hundred and twelve patients were female and 86 were male. SI was recorded in 17 (8.6%) patients. Postinfective hydrocephalus (n = 6) was the most common cause of hydrocephalus in the SI group. Individuals in the SI group, compared to those without infection, were more likely to be underweight (χ² = 23.4, p < 0.01). The mean interval between VP shunt placement and SI was 1.83 ± 1.25 months. Coagulase-negative Staphylococcus (29.4%) was the most common pathogen. The mortality rate in our series was 21.4% in patients with SI compared to 2.7% in those without SI. Conclusion: Coagulase-negative Staphylococcus is currently the most common cause of SI and underweight children appear have a higher risk.

Introduction:Civilian penetrating gunshot injuries to the neurocranium are no longer uncommon in Nigeria. Such injuries are however poorly reported. They are associated with poor outcome and, at close range, are frequently fatal, especially when inflicted by high-velocity weapons. Prompt transfer to neurosurgical service and urgent intervention may improve outcome in those that are not mortally wounded.Materials and Methods:Fifty-two patients with civilian penetrating gunshot wounds seen over a 10-year period (2004–2014) at the University of Nigeria Teaching Hospital and Memfys Hospital for Neurosurgery Enugu were reviewed retrospectively, and their data were analyzed to evaluate factors that impacted on outcome. Only patients with clinical and imaging evidence of cranial gunshot injuries who reached hospital alive were included in the study. The overall mortality and Glasgow outcome score were analyzed.Results:Fifty-two patients with isolated civilian penetrating gunshot wounds were identified (M:F = 7.7:1); mean (standard deviation) age was 32.8 (11.9) years. There was a high correlation (0.983) between the sex of the patients and the outcome. The overall mortality was 30.8%, whereas the mortality for patients with postresuscitation Glasgow coma scale (GCS) score ≤8 was 57%, as against 12.9% in those in whom postresuscitation GCS was >8; meaning that 87.1% of patients in whom postresuscitation GCS was >8 survived. Thirty-one patients (59.6%) had papillary abnormalities. Majority of patients with monohemispheric lesions survived while all those with diencephalic, transventricular, and posterior fossa involvement had 100% mortality.Conclusions:Admitting GCS and bullet trajectory were predictive of outcome.