title: Differential diagnosis of an abnormal brain scan.
mesh_terms: D001165:Arteriovenous Malformations / Q000175:diagnosis; D001254:Astrocytoma / Q000175:diagnosis; D001921:Brain / Q000098:blood supply; D001932:Brain Neoplasms / Q000175:diagnosis*; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D002717:Chlormerodrin; D002812:Chondroma / Q000175:diagnosis; D003397:Craniopharyngioma / Q000175:diagnosis; D003937:Diagnosis, Differential; D005909:Glioblastoma / Q000175:diagnosis; D006408:Hematoma, Subdural / Q000175:diagnosis; D006801:Humans; D008629:Mercury Isotopes; D009362:Neoplasm Metastasis; D010911:Pituitary Neoplasms / Q000175:diagnosis; D011011:Pneumoencephalography; D011877:Radionuclide Imaging; D013326:Strontium Radioisotopes; D013667:Technetium
chemical_list: D008629:Mercury Isotopes; D013326:Strontium Radioisotopes; D013667:Technetium; D002717:Chlormerodrin