Medicine Features of carotid-cavernous fistula include A Dilated superior ophthalmic vein on CT scan B Blood in the Schlemm's canal C Proptosis of contralateral eye suggests bilateral carotid-cavernous fistula D Traumatic fistula rarely close spontaneously 💡 Explanation Features of carotid-cavernous fistula include ✓ Correct Answer: C. Proptosis of contralateral eye suggests bilateral carotid-cavernous fistula