title: Aqueductal stenosis: demonstration by MR imaging.
abstract: A case of nontumorous stenosis of the aqueduct of Sylvius is presented, demonstrating the superiority of sagittal magnetic resonance imaging over other imaging modalities in identifying this disorder.
mesh_terms: D000328:Adult; D002535:Cerebral Aqueduct / Q000002:abnormalities / Q000473:pathology*; D003251:Constriction, Pathologic / Q000175:diagnosis; D005260:Female; D006801:Humans; D009682:Magnetic Resonance Spectroscopy