TOPICS: Subclavian artery, intercostal arteries, internal carotid artery, external carotid artery, brachial artery, deep brachial artery, radial artery, subclavian steal syndrome, rib notching, aortic coarctation, epistaxis, epidural hematoma, middle meningeal artery, median nerve, radial nerve, scaphoid bone necrosis, axillary artery, aorta, aortic arch, brachiocephalic artery, maxillary artery, scaphoid, internal thoracic artery, dorsal scaphoid branch, ulnar artery, vertebral artery, intercostal arteries, optic chiasm, oculomotor nerve (CN III), middle cerebral artery, basilar artery, antero inferior cerebellar artery, postero inferior cerebellar artery, common carotid artery, anterior spinal artery, anterior communicating artery, ophthalmic artery, posterior communicating artery, posterior cerebral artery, superior cerebellar artery, proximal scaphoid bone necrosis