Orbital Apex Venous Malformation: Case Report on an Unusual Clinical and Radiological Presentation.

The authors present a case of an orbital apex venous malformation that presented with an intermittent oculomotor nerve palsy over a 15-year period. Radiologically, the lesion presented as a well-circumscribed orbital mass with T2 hyperintensity and enhancement that could only be demonstrated on 2-hour delayed phase imaging. The venous malformation was initially steroid-responsive but eventually became refractory to medical treatment alone.

A systematic review of radiological prediction of ki 67 proliferation index of meningioma.

Objective: Radiological prediction of Ki-67 plays a crucial role in determining the clinical outcomes of meningioma patients. The aim of this review is to comprehensively review the literature to synthesize evidence on how accurate radiological prediction of the Ki-67 proliferation index is to determine the Ki-67 index's association with clinical outcomes of meningioma.

Materials And Methods: A narrative synthesis systematic review followed PRISMA guidelines.

Simultaneous approach in tandem occlusion: a safe, effective, and faster way to achieve recanalization.

Background: Endovascular thrombectomy (EVT) is the standard of care for patients with acute ischemic stroke (AIS) and intracranial vessel occlusion. Tandem occlusions (TO) comprise 20% of all anterior circulation AIS and are related to a poorer prognosis. The optimal EVT treatment strategy remains controversial.

Differential proteomic expression in non-functional pituitary neuroendocrine tumours and pituitary glands.

Introduction: Pituitary neuroendocrine tumours (PitNETs) are common accounting for 10 to 25 % of all intracranial tumours. This project describes the feasibility of developing a novel membrane-based biomarker that could be used for fluorescent guided surgery. The aim was to catalogue the differential expression of membrane proteins between non-functional PitNETs and pituitary glands.