[2 cases of persistent carotid-basilar anastomosis disclosed by cerebral angiography].
D000328:Adult; D001488:Basilar Artery / Q000002:abnormalities*; D002339:Carotid Arteries / Q000002:abnormalities*; D002533:Cerebral Angiography; D006259:Craniocerebral Trauma / Q000150:complications; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications; D008297:Male; D009461:Neurologic Manifestations