Anomalous origin of posterior choroidal artery from basilar artery.
D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D001488:Basilar Artery / Q000002:abnormalities* / Q000196:embryology; D002343:Carotid Artery, Internal / Q000002:abnormalities; D002536:Cerebral Arteries / Q000002:abnormalities* / Q000196:embryology; D002831:Choroid Plexus / Q000098:blood supply*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy; D011859:Radiography