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Pediatric postoperative neurosurgical care is an essential component of a child's treatment pathway. It is important to better understand how neurosurgeons in lower middle-income countries (LMICs) have been able to address socioeconomic and systemic factors to improve their patients' access to quality pediatric postoperative neurosurgical care. We aim to characterize the pediatric neurosurgical postoperative system in place in Zambia and to discuss how these efforts have been implemented to improve outcomes and address socioeconomic barriers to accessing health care.We acquired a patient list of 90 tenants of House of Hope (HOH)-an out-of-hospital center caring for children awaiting surgery, as well as those recovering from surgery. Of the patient list, 44 patients qualified for our study. Survey responses and occurrence of demographic and clinical characteristics were calculated. Non-normally distributed variables (age) were reported by median and interquartile range (IQR). Dichotomous variables were presented as percentages. Fisher's Exact test was applied to compare categorical data and hospital re-admission. A P-value of0.05 was considered significant.Our study demonstrates two key findings: (1) low 30-day hospital re-admission rate of 9% and (2) favorable postoperative experience by patient families. Of the 44 patients, a majority were 1-year-old children (n = 31, 70%) and female (n = 24, 55%) (IQR 1-2 years). Presenting conditions included: hydrocephalus only (n = 35, 80%), hydrocephalus and myelomeningocele (n = 5, 11%), myelomeningocele only (n = 2, 5%), cerebral palsy (n = 1, 2%), and encephalocele (n = 1, 2%). Half (n = 22, 50%) of the patients lived in east Zambia, 8 (18%) lived in central, 8 (18%) in north, 5 (11%) in south, and 1 (2%) in west Zambia.We report the first qualitative and quantitative analysis of postoperative care for LMIC pediatric neurosurgical patients in the academic literature. Quality, patient-centered postoperative pediatric neurosurgical care that is rooted in addressing socioeconomic determinants of health produces good outcomes in LMICs.

We present the case of a 23-year-old right-handed man who presented to an emergency department in Lusaka, Zambia, with new-onset headaches and focal seizures. He was on combination antiretroviral therapy (cART) for HIV and had been started on antituberculous therapy at his local clinic 2 weeks before presentation, based on chest X-ray findings. On examination, he had subtle weakness and hyperreflexia in his left upper extremity. The remainder of the neurologic examination was normal. Brain CT scan revealed a single, ring-enhancing, heterogenous mass in the right posterior parietal lobe with marked vasogenic edema. His laboratory results revealed severe virologic and immunologic failure, and CSF analysis was unremarkable. He was empirically managed as CNS tuberculosis (TB). Two months later, his symptoms worsened, and he developed new neurologic deficits, despite adherence to cART and TB treatment. Repeat imaging subsequently revealed progression of his underlying CNS process with multiple brain abscesses present, and subsequent investigations revealed an unusual cause of these lesions. In this case, we review the differential diagnosis for space-occupying lesions in the context of poorly controlled HIV infection. In particular, we highlight the approach to these patients in resource-limited settings in the context of diagnostic limitations and highlight the importance of considering the local epidemiology of neurologic infections. Finally, this case demonstrates the need to maintain a wide differential diagnosis and a close monitoring plan for prompt reevaluation of empiric diagnoses when response to empiric therapy is unexpected.