Determinants of cerebrospinal fluid leakage in a large cohort of macroprolactinomas.

Introduction: Macroprolactinomas are the most frequent subtype of pituitary adenomas. Their treatment has been improved since the onset of dopamin agonists (DA). Nevertheless, DA can cause a cerebospinal fluid (CSF) leakage by shrinking the tumor and lead to a bacterial meningitis.

Magnetic resonance imaging changes in spinal arteriovenous fistulae treated by endovascular means: are they reliable to predict complete cure of the fistula?

Background: Regression or disappearance of MRI abnormalities is usually observed after treatment of spinal dural arteriovenous fistulae (sDAVF).

Objective: To assess the correlation between spinal MRI (sMRI) changes with sDAVF exclusion and clinical outcome.

Methods: Imaging data of patients treated with endovascular embolization for sDAVF between 2007 and 2023 were retrospectively analyzed.

Value of Engagement in Digital Health Technology Research: Evidence Across 6 Unique Cohort Studies.

Background: Wearable digital health technologies and mobile apps (personal digital health technologies [DHTs]) hold great promise for transforming health research and care. However, engagement in personal DHT research is poor.

Objective: The objective of this paper is to describe how participant engagement techniques and different study designs affect participant adherence, retention, and overall engagement in research involving personal DHTs.

Delayed traumatic intracranial aneurysms: literature review and case series.

Traumatic intracranial aneurysm (TICA) is a rare and aggressive pathology that requires prompt treatment. Nevertheless, early vascular imaging following head trauma may yield falsely negative results, underscoring the importance of subsequent imaging within the first week to detect delayed TICAs. This study aims to report our experience with delayed TICAs and highlight the clinical importance of repeated angiographic screening for delayed TICAs.

Intracranial dural arteriovenous fistulas: association with cerebral venous thrombosis, baseline aggressiveness, and clinical outcomes. A retrospective multicenter study on 263 consecutive patients and literature review.

Objective: The pathogenesis of intracranial dural arteriovenous fistulas (icDAVFs) is controversial. Cerebral vein thrombosis (CVT) and venous hypertension are recognized predisposing factors. This study aimed to evaluate the incidence of association between icDAVF and CVT and describe baseline aggressiveness and clinical outcomes for icDAVFs associated with CVT.