title: Nonvisualization of a large cerebral aneurysm despite high-resolution magnetic resonance angiography. Case report.
abstract: The use of magnetic resonance (MR) angiography as a safe, accurate, and reliable substitute for invasive cerebral arteriography has been anticipated as refinements in this technique are introduced. We present the case of an unruptured, 11-mm pericallosal arterial aneurysm not visualized on high-resolution MR angiography. Although this case may be atypical, we caution against complete reliance on this test for exclusion of the presence of cerebral aneurysms.
authors: Department of Surgery (Neurological Surgery), Medical College of Pennsylvania, Philadelphia.
authors: A
authors: A
authors: Turtz
authors: D
authors: D
authors: Allen
authors: R
authors: R
authors: Koenigsberg
authors: H W
authors: HW
authors: Goldman
mesh_terms: D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis*; D018810:Magnetic Resonance Angiography; D012680:Sensitivity and Specificity