title: Aneurysm of distal anterior cerebral artery associated with azygos anterior cerebral artery.
abstract: An aneurysm arising from the distal anterior cerebral artery distal to the bifurcation of the azygos anterior cerebral artery is reported. A review of the literature emphasizes the rarity of this lesion.
mesh_terms: D000328:Adult; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000002:abnormalities*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications*; D008297:Male