World Neurosurg
-
Despite the benefits of anterior temporal lobectomy with amygdalohippocampectomy in patients with temporal lobe epilepsy (TLE), approximately up to 5% may have hemiparesis as its postoperative complication. This paper aims to describe which step/s of the anterior temporal lobectomy with amygdalohippocampectomy have the highest probability of having the greatest decrease in motor evoked potential (MEP) amplitude. ⋯ MEP amplitude tends to decrease during amygdala, hippocampal, and uncal resection because of surgical manipulation of anterior choroidal arteries, which can potentially cause hemiparesis. Careful attention should be paid to changes in MEP during these steps.
-
Congenital myelomeningocele, or spina bifida (SB), is the predominant congenital anomaly of the central nervous system. Beyond its implications on neonatal mortality, SB impacts the long-term quality of life in affected children. This study sought to investigate the health-related quality of life (HRQoL) among children with SB treated at Ethiopia's leading pediatric neurosurgical facility. ⋯ This study fills a gap in the literature providing information on the HRQoL and its associated factors for children with SB in low-resourced settings. We champion the proactive integration of quality-of-life metrics into neurosurgical care policy and practice. Given the enduring consequences of SB, interventions honing the HRQoL can steer children toward realizing their intrinsic and enhance societal participation and contribution.
-
Case Reports
Use of an Irrigating External Ventricular Drain in an Infant: Proof-Of-Concept Technical Note.
This report describes the procedural nuances for use of an irrigating external ventricular drain (EVD) in an infant patient. Intraventricular hemorrhage (IVH) and other intraventricular pathologies, such as infection, can occur in a variety of situations and patient populations, with few interventions available for immediate resolution. While manual endoscopic surgical irrigation has been trialed in both adult and pediatric patient populations to clear blood products or debris, this concept has recently been further extrapolated to the use of a continuous irrigating EVD over a more extended period. While this technique has been more commonly used for subarachnoid hemorrhage in adults, study of its use in pediatric patients, particularly in infants, is lacking. ⋯ Use of irrigating EVD catheters should not be limited to the adult population. Indications for use are broad in the pediatric population and warrant further exploration.
-
Dual-lumen balloon microcatheters allow for controlled anterograde flow of Onyx while providing proximal flow arrest, thereby obviating the need for a second microcatheter or Onyx plug formation. We sought to assess the safety and efficiency of the Scepter dual-lumen balloon microcatheter in trans arterial Onyx embolization of intracranial dural arteriovenous fistulas (DAVFs). ⋯ At midterm follow-up, our study showed low morbidity and modest complete occlusion rates using the Scepter for transarterial Onyx embolization of high-grade DAVFs.
-
Observational Study
Clinical, Radiological, and Surgical Features of Brain Metastases in Colorectal Cancer. A strong correlation between surgical patterns and outcome.
Brain metastases (BMs) from colorectal cancer (CRC) are a small percentage of metastatic patients and surgery is considered the best choice to improve survival. While most research has focused on the risk of CRC spreading to the brain, no studies have examined the characteristics of BMs in relation to surgery and outcome. In this study, we evaluate the clinical and radiologic features of BMs from CRC patients who underwent surgery and analyze their outcomes. ⋯ BMs derived from CRC have a significantly different prognosis depending on whether they present as a solid or cystic pattern. Although solid pattern is more common, cystic BMs in this tumor type are less frequent and are associated with a poorer prognosis, regardless of molecular expression, location, size, and adjuvant treatment.