title: "Cross-over" duplication of middle cerebral artery, agenesis of internal carotid artery and saccular aneurysms.
abstract: The authors describe a patient with anomalous branches of the left internal carotid artery, "cross-over" duplication of its middle cerebral artery and agenesis of the contra-lateral internal carotid artery associated with two aneurysms successfully clipped. Pertinent literature is reviewed.
mesh_terms: D002343:Carotid Artery, Internal / Q000002:abnormalities* / Q000000981:diagnostic imaging; D002536:Cerebral Arteries / Q000002:abnormalities*; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000209:etiology* / Q000601:surgery; D008875:Middle Aged; D011859:Radiography; D014711:Vertebral Artery / Q000000981:diagnostic imaging