Unusual anomaly of anterior cerebral artery.
D000015:Abnormalities, Multiple; D000328:Adult; D000783:Aneurysm / Q000150:complications; D001017:Aortic Coarctation / Q000150:complications; D002339:Carotid Arteries / Q000002:abnormalities*; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000002:abnormalities*; D005260:Female; D006801:Humans; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000150:complications / Q000000981:diagnostic imaging*