title: Differential diagnosis of brain lesions by gallium scanning.
mesh_terms: D001932:Brain Neoplasms / Q000175:diagnosis*; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005708:Gallium; D006801:Humans; D007238:Infarction / Q000175:diagnosis; D008579:Meningioma / Q000175:diagnosis; D009362:Neoplasm Metastasis; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D011868:Radioisotopes; D013667:Technetium; D005708:Gallium