title: Corpus callosum arteriovenous malformation with persistent trigeminal artery.
abstract: A 13-year-old boy presented with an intracerebral haematoma secondary to a large corpus callosal arteriovenous malformation (AVM) with an associated persistent trigeminal artery, and was treated with Gamma-Knife Radiosurgery for the AVM. This report discusses the embryological basis, radiological features and various classifications of this rare vascular anomaly.
authors.affiliation: Department of Neurosurgery, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, India.
authors.forename: Chandan B
authors.initials: CB
authors.lastname: Mohanty
authors.forename: B Indira
authors.initials: BI
authors.lastname: Devi
authors.forename: Sampath
authors.initials: S
authors.lastname: Somanna
authors.forename: Dhananjaya I
authors.initials: DI
authors.lastname: Bhat
authors.forename: Rose
authors.initials: R
authors.lastname: Dawn
mesh_terms: D000293:Adolescent; D001164:Arteriovenous Fistula / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000196:embryology; D002543:Cerebral Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D003337:Corpus Callosum / Q000098:blood supply* / Q000000981:diagnostic imaging; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D018810:Magnetic Resonance Angiography; D008297:Male; D016634:Radiosurgery