case_images: PMC11033416_01
case_images: Cerebral angiography with a selective left external carotid artery (ECA) catheterization evidencing an AVF between branches of the external carotid artery and the superficial venous system. Venous congestion and reflux are evident in the Labbe vein and up until the posterior third of the superior sagittal sinus. (A) The meningeal branches of ECA in fistulous communication with the superior sagittal sinus and transverse sinus. (B) The cortical branches of the ICA in fistulous communication with the superior sagittal and transverse sinus. (C, D) A very enlarged occipital artery with multiple branches in fistulous communication with the transverse and sigmoid sinus.
case_images: fneur-15-1347289-g0001.jpg
case_images: PMC11033416_01_fneur-15-1347289-g0001.jpg
case_images: F1
case_images: Torcula and superficial cortical veins (Figure 1). Therefore, she underwent a new session of embolization without any complications and was discharged without headaches (mRS 1).
case_images: Cerebral angiography with a selective left internal carotid artery catheterization evidencing an AVF between branches of the posterior cerebral artery and the Labbe vein.
case_images: fneur-15-1347289-g0002.jpg
case_images: PMC11033416_01_fneur-15-1347289-g0002.jpg
case_images: F2
case_images: These dAVFs were supplied by arteries stemming from the right middle meningeal artery, right internal maxillary artery, and occipital artery (Figure 2).