title: The borderline scinticisternogram.
mesh_terms: D002552:Cerebral Ventricles; D002555:Cerebrospinal Fluid; D002557:Cerebrospinal Fluid Shunts; D003704:Dementia / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis*; D006850:Hydrocephalus, Normal Pressure / Q000175:diagnosis; D011011:Pneumoencephalography; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium