Intracranial dural arteriovenous fistulas with pial arterial supply: A narrative review

Abstract: Intracranial dural arteriovenous fistula (DAVF) is a relatively complex intracranial condition, and its clinical presentation and treatment strategies often vary significantly due to various factors. Although the cure rate of intracranial DAVF is currently high, there is still a lack of understanding of its etiology and pathogenesis. There is ongoing controversy regarding the treatment strategies for DAVF associated with the pial arteries, and there is a lack of understanding of its pathogenesis. The author conducted a brief literature review on DAVF with pial arterial supply and presented some treatment experiences from their own medical center. Large-scale retrospective cohort studies and prospective research in future are expected to address these issues.