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(A, B) Digital Subtraction Angiography before Comaneci-assisted coiling of a right direct carotid-cavernous fistula. Early contrast-enhancement of the cavernous sinus (white arrow) and ophthalmic vein (black arrow). Anteroposterior (C) and lateral (D) views with Digital Subtraction Angiography after Comaneci-assisted coiling of a right direct carotid-cavernous fistula.
