Endovascular treatment of intracranial vascular malformations in children

Area of Science:

• Pediatric Neurology
• Vascular Neurosurgery
• Neuroradiology

Background:

• Paediatric intracranial vascular malformations (PIVMs) are rare and distinct from adult counterparts in anatomy, pathophysiology, and clinical presentation.
• PIVMs can manifest antenatally or in infancy/childhood with symptoms including seizures, neurological deficits, hemorrhage, heart failure, and developmental delays.
• Untreated PIVMs are associated with poor prognosis, necessitating prompt and expert intervention.

Purpose of the Study:

• To highlight the unique characteristics of PIVMs in children.
• To emphasize the importance of early diagnosis and aggressive management.
• To discuss current treatment strategies, particularly endovascular approaches.

Main Methods:

• Review of clinical presentations, diagnostic imaging, and treatment outcomes for PIVMs.
• Analysis of the impact of PIVMs on neurological development and systemic health.
• Discussion of multidisciplinary team approaches and timing of interventions.

Main Results:

• PIVMs present with diverse symptoms impacting brain function and development.
• Endovascular treatment is the preferred first-line therapy for most PIVMs.
• Careful assessment of neurological status, systemic health, and imaging is crucial for treatment decisions.

Conclusions:

• Improved understanding of PIVMs has led to better prognoses.
• Aggressive management by experienced multidisciplinary teams is essential for optimal outcomes.
• Timely and tailored treatment, often endovascular, is key to improving the prognosis of PIVMs.