Click on image to view larger version.
Fig 1. Findings in a young male patient with severe head injury and basilar skull fracture in a bicycle accident. The patient died of extensive cerebral infarction 2 days after the accident. A, direct carotid cavernosus fistula (arrow) of the left internal carotid artery with dilated superior ophthalmic vein (arrowhead). B, corresponding lateral angiogram; carotid cavernosus fistula (closed arrow) with dilated superior ophthalmic vein (arrowhead). C, angiogram of the right internal carotid artery, which is occluded by dissection.
