title: The syndrome of normal-pressure hydrocephalus.
abstract: A series of 40 patients with the syndrome of normal-pressure hydrocephalus is presented. Diagnosis was based on clinical and computerized tomography (CT) scan criteria and was followed by the insertion of a ventriculoperitoneal shunt in every instance. All patients responded favorably to treatment (four of them had a fair outcome), and this response was maintained. There was one postoperative death, but no other serious complications. This study demonstrates that it is possible to diagnose the syndrome of normal-pressure hydrocephalus on the basis of clinical and CT scan criteria without any other invasive investigations. Such patients should respond favorably to an adequately functioning shunting system.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002557:Cerebrospinal Fluid Shunts; D003704:Dementia / Q000601:surgery; D005260:Female; D005684:Gait; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010529:Peritoneal Cavity / Q000601:surgery; D013577:Syndrome; D014057:Tomography, X-Ray Computed; D014549:Urinary Incontinence / Q000601:surgery