title: Clinical aspects of positron emission tomography (PET).
mesh_terms: D001786:Blood Glucose / Q000378:metabolism; D001921:Brain / Q000378:metabolism; D001927:Brain Diseases / Q000000981:diagnostic imaging*; D001932:Brain Neoplasms / Q000000981:diagnostic imaging; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D003847:Deoxyglucose; D004734:Energy Metabolism; D004827:Epilepsy / Q000000981:diagnostic imaging; D006801:Humans; D019965:Neurocognitive Disorders / Q000175:diagnosis; D010100:Oxygen / Q000097:blood; D011859:Radiography; D014055:Tomography, Emission-Computed / Q000379:methods*
chemical_list: D001786:Blood Glucose; D003847:Deoxyglucose; D010100:Oxygen