title: Electroencephalogram and sodium pertechnetate Tc 99m brain scan.
mesh_terms: D001344:Autopsy; D001921:Brain; D001932:Brain Neoplasms / Q000175:diagnosis; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D004569:Electroencephalography; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008403:Mass Screening; D008722:Methods; D009362:Neoplasm Metastasis; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium