Senile and presenile dementia: ventriculoatrial shunt for symptomatic treatment.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002552:Cerebral Ventricles; D014695:Cerebral Ventriculography; D002557:Cerebrospinal Fluid Shunts; D003704:Dementia / Q000601:surgery*; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging / Q000601:surgery*; D008875:Middle Aged; D011183:Postoperative Complications; D011446:Prospective Studies