title: Ascending pharyngeal-vertebral anastomosis with bilateral absence of vertebral arteries--case report.
mesh_terms: D000368:Aged; D001158:Arteries / Q000002:abnormalities; D002339:Carotid Arteries / Q000002:abnormalities*; D006801:Humans; D008297:Male; D010614:Pharynx / Q000098:blood supply*; D014711:Vertebral Artery / Q000002:abnormalities*