Improvement in outcomes with ultrasound-guided ventriculoperitoneal shunt insertion.

Ventriculoperitoneal shunt (VPS) insertion is a neurosurgical procedure done routinely for managing hydrocephalus. However, the technique of shunt insertion remains controversial. In this study, we retrospectively compared the accuracy of shunt placement using ultrasound (US) guidance to freehand insertion.

Practice enhancements with FastStroke ColorViz analysis in acute ischemic stroke.

In acute ischemic stroke (AIS), large vessel occlusion (LVO) and the status of pial collaterals are important factors in decision-making for further treatment such as endovascular therapy. Multiphasic CT Angiogram (mCTA) is the mainstay of AIS imaging, allowing detection of LVO, evaluation of intracranial arterial dynamics, and quantification of pial collaterals. However, thorough mCTA evaluation entails scrutiny of multiple image datasets, individually and then simultaneously, which can be time-consuming, causing a potential delay in treatment.

The topology of ventricle surfaces and its application in the analysis of hydrocephalic ventricles: a proof-of-concept study.

Purpose: The cerebral ventricles deform in a non-uniform fashion in response to increased CSF volume and/or pressure in hydrocephalic syndromes. Current research is focused on volumetric analyses, while topological analysis of ventricular surfaces remains understudied. We developed a method of quantitatively modeling the curvature of ventricular surfaces to analyze changes in ventricular surfaces in normal pressure hydrocephalus (NPH) and Alzheimer's disease (AD), using the left frontal horn as an example.

Extraneural metastatic paediatric glioblastoma: Case report and literature review.

The incidence of paediatric glioblastoma is uncommon in comparison to their adult counterpart. Even more infrequent are extraneural metastases in glioblastoma. A previously well 14-year-old female presented with progressive right hemiparesis secondary to a left fronto-temporal lobe glioblastoma (WHO IV).

When hoofbeats mean zebras not horses: Tumour mimics of subdural haematoma - Case series and literature review.

Chronic subdural haematomas are common neurosurgical conditions, especially in the elderly patients, with straightforward surgical treatments. However, infrequently, tumours are misdiagnosed as subdural haematoma on initial brain CT scans and are only discovered intraoperatively. In this case series, we presented 3 different patients who were initially thought to have subdural haematoma but later found to be tumour mimics of different histological origin.