Aneurysms of the meningeal arteries: systematic review and illustrative case series.
Artem Stanishevskiy, Konstantin Babichev, Dmitriy Svistov et al.
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Case in brief
This case series highlights nine combat-related traumatic meningeal artery aneurysms (trAA) among a systematic review of 144 cases. The study proposed a new classification system for non-traumatic aneurysms and revealed high rupture rates, particularly in sporadic and hemodynamic subtypes. Endovascular techniques were the primary treatment in recent cases, with outcomes significantly worse for ruptured aneurysms.
Diagnostic / clinical pearl
Clinicians should be aware of the high rupture rates associated with meningeal artery aneurysms, particularly in sporadic and hemodynamic subtypes, to facilitate timely diagnosis and intervention.
Why it matters
Understanding the classification and risk factors for meningeal artery aneurysms can improve diagnostic accuracy and treatment strategies, ultimately enhancing patient outcomes in neurosurgical practice.