title: A pathophysiologic mechanism for ventricular entry of radiopharmaceutical and possible relation to chronic communicating hydrocephalus.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001927:Brain Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging; D002552:Cerebral Ventricles / Q000503:physiopathology / Q000648:ultrastructure; D002555:Cerebrospinal Fluid / Q000378:metabolism; D002648:Child; D002946:Cisterna Magna / Q000000981:diagnostic imaging; D003287:Contrast Media; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology; D006850:Hydrocephalus, Normal Pressure / Q000175:diagnosis; D011859:Radiography; D011877:Radionuclide Imaging; D012711:Serum Albumin, Radio-Iodinated; D012826:Silicone Elastomers
chemical_list: D003287:Contrast Media; D012711:Serum Albumin, Radio-Iodinated; D012826:Silicone Elastomers