title: Radioisotope brain scans in the diagnosis of brain tumors: technic and applications. With emphasis on recognition of lesions outside of the posterior fossa.
mesh_terms: D000293:Adolescent; D001812:Blood-Brain Barrier; D001932:Brain Neoplasms / Q000175:diagnosis*; D002648:Child; D002831:Choroid Plexus / Q000378:metabolism; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D010472:Perchlorates / Q000627:therapeutic use; D011292:Premedication; D011877:Radionuclide Imaging / Q000295:instrumentation; D012469:Salivary Glands / Q000378:metabolism; D012964:Sodium; D013667:Technetium / Q000008:administration & dosage / Q000378:metabolism
chemical_list: D010472:Perchlorates; D013667:Technetium; D012964:Sodium