title: Dissecting aneurysm at the A1 segment of the anterior cerebral artery presenting as visual loss and visual field defect.
abstract: Intracranial dissecting aneurysms mainly occur in the territory of the vertebrobasilar system. Dissecting aneurysms confined to the anterior cerebral artery are rare, and the presentations are usually of either subarachnoid hemorrhage or cerebral infarction. Here, we report a unique case of a dissecting aneurysm of the anterior cerebral artery presenting as a visual field defect. After surgical decompression, visual symptoms recovered.
authors: Department of Neurosurgery, Buddhist Tzu Chi General Hospital , Hualien , Taiwan.
authors: Sheng-Wen
authors: SW
authors: Wu
authors: Tsung-Lang
authors: TL
authors: Chiu
mesh_terms: D000784:Aortic Dissection / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D015901:Angiography, Digital Subtraction; D005260:Female; D006801:Humans; D020243:Infarction, Anterior Cerebral Artery / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D002532:Intracranial Aneurysm / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000379:methods; D016896:Treatment Outcome; D014786:Vision Disorders / Q000209:etiology*; D014792:Visual Acuity; D014794:Visual Fields