Diagnostic and therapeutic dilemmas of asymptomatic intracranial AVMs: A case report and evidence-based review.

ABSTRACT: First described by Virchow in the 19th century, intracranial arteriovenous malformations (AVMs) are complex, tangle-shaped vascular lesions with a number of associated neuroparenchymal, hemodynamic, and angio-architectural changes. However, the clinical description of extracranial AVMs dates back to the Ebers Papyrus (c. 1500 BC), with a still unknown definitive underlying etiology thus far. AVMs are rare lesions, with approximately 0.15% incidence and 0.001-0.5% prevalence, but of high importance as they tend to affect young patients who are frequently otherwise healthy. In the majority of cases, AVMs present as sudden intracranial hemorrhages that require immediate intervention, but incidentally-detected unruptured AVMs are only found in ∼15% of cases, leaving a confusing dilemma regardi

SUBMITTER: Mansour MA 

PROVIDER: S-EPMC11460630 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature