title: Isotope scanning of brain tumors using 99mTc.
mesh_terms: D001254:Astrocytoma / Q000175:diagnosis; D001932:Brain Neoplasms / Q000175:diagnosis*; D005909:Glioblastoma / Q000175:diagnosis; D006801:Humans; D008527:Medulloblastoma / Q000175:diagnosis; D008579:Meningioma / Q000175:diagnosis; D009362:Neoplasm Metastasis / Q000175:diagnosis; D009837:Oligodendroglioma / Q000175:diagnosis; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium