Comparison between ruptured anterior choroidal artery aneurysms and ruptured intracranial aneurysms in other locations in relation to aneurysm dimensions at rupture.

Purpose: It was noticed that anterior choroidal artery (AChoA) aneurysms appear to rupture at relatively smaller sizes compared with aneurysms in other intracranial locations, based on anecdotal clinical experience. We therefore aimed to compare ruptured AChoA aneurysms with other ruptured aneurysms in other intracranial locations, pertaining to aneurysm dimensions. This may help in finding out if the rupture risk stratification, based on the amalgamation of aneurysms of multiple locations in one group, precisely estimates aneurysm rupture risk.

Stroke endovascular thrombectomy related subarachnoid hyperdensity: incidence, predictive factors, and a proposed sub-classification.

Background: Subarachnoid hyperdensity (SAH) after endovascular thrombectomy is a well-known phenomenon. Nevertheless, the clinical significance and natural history of this phenomenon is not well described. In addition, we test previously postulated hypotheses of distal occlusions sites and antithrombotic use to SAH prevalence and extent.

Bleomycin sclerotherapy for venous vascular malformations of the tongue.

Background: Venous vascular malformations (VVMs) are congenital vascular anomalies, often impacting quality of life due to discomfort, swelling, and functional impairments. This study evaluates the efficacy of bleomycin sclerotherapy as a treatment for symptomatic VVMs of the tongue.

Methods: We conducted a retrospective review of all patients treated with this method in our institution between 2004 and 2024.

Assessing and enhancing the circularity and sustainability of emergency hospital shelters.

Leading humanitarian organisations strive to enhance the sustainability of their aid to avoid negative impacts on the environment, economy, and society, particularly in low-resource areas. This study explores how the circularity and sustainability of emergency hospital shelters can be assessed using literature, expert interviews, co-creation and design sessions, and pilot testing. The approach combines a qualitative circularity checklist with a quantitative environmental impact assessment, providing valuable input for informed decision-making during procurement and design.