Rescue of inadvertent superior sagittal sinus occlusion during middle meningeal artery embolization.
Steven B HousleyJustin M CappuzzoMuhammed WaqasJaims LimElad I LevyPublished in: Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences (2022)
Middle meningeal artery embolization is increasingly becoming popular in the treatment of chronic subdural hematomas. The safety and efficacy of the procedure has previously been demonstrated in the literature; however, complications do arise from time to time. Here we present the case of an elderly gentleman who experienced inadvertent embolization of the superior sagittal sinus through an occult arteriovenous fistula between the middle meningeal artery and the superior sagittal sinus. Multiple rescue techniques including aspiration and stent retriever thrombectomy were performed with restoration of venous flow and an overall optimal result.