Combined open surgery and endovascular embolization for a ruptured sphenoid wing dural arteriovenous fistula.

Background: The sphenoid wing dural arteriovenous fistula (AVF) is rare, and can manifest with severe symptoms, particularly in cases classified as greater sphenoid wing type. Endovascular therapy is generally employed, however, open surgical intervention could be warranted in cases with complex fistula.

Method: We present a case with ruptured greater sphenoid wing dural AVF (Cognard type IV), in which endovascular embolization using liquid material was performed, followed by open surgery to concurrently disconnect the fistula and evacuate the hematoma.

Carotid-carotid artery crossover bypass using the Saphenous Vein Graft for symptomatic common carotid artery occlusion: how I do it.

Background: Common carotid artery occlusion (CCAO) is rare, where a revascularization procedure might be needed in symptomatic or recurrent ischemic events. In this study, we describe the carotid-carotid artery crossover bypass technique for Riles type 1 A CCAO.

Methods: The procedure was conducted via bilateral neck incisions utilizing the saphenous vein graft.

Bleeding solitary SEGA in non-tuberous sclerosis complex adolescent: a case illustration and review of literature.

Subependymal giant cell astrocytoma (SEGA) represents a benign brain tumor occurring in 5-20% of individuals diagnosed with tuberous sclerosis complex (TSC), serving as a major diagnostic criterion. The presence of SEGA in a patient often prompts consideration of TSC as a probable diagnosis, given its unique association with this disorder. Typically, only one additional major criterion or two minor criteria are necessary to fulfill the diagnostic criteria for TSC.