"FDG-positron emission tomography" . . . . "PET scanners" . "Shepp-Vardi algorithm" . . . . "PET/CT scanner" . . . . . . . "positron-emission tomography (PET)" . . "Positron emission tomography#Metomidate" . "PET imagin" . "FDG PET" . "PET studies" . . . . . . . "PET-scans" . "positron emission tomography (PET)" . "PET (positron emission tomography)" . . . . . "positron scanner" . "Positron Emission Tomography" . . "PET Scan" . . "PET scanning" . "brain scanner" . "PET/CT scans" . . "F-fluorodeoxyglucose (FDG)-positron emission tomography (PET)" . . . . "positron-emission-tomography" . "Positron emission tomography (PET)" . . "magna scanner" . . "18 F-DG PET scanning" . "PET imaging" . . . "the lumped constant" . . . "Positron emission tomography#Oncology" . . "statistical methods" . "PET, scans" . . . . "positron emission tomography (PET) scan" . . . "FDG-PET" . "Positron Emission Tomography (PET)" . . . . "PET CT" . "PET scanner" . . "PET/CT" . . . "PET scans" . . "PETscans" . . "positron-emission tomography" . "Amyloid PET" . . "PET devices" . "positron emission tomography" . . . . "Positron emission tomography#Image reconstruction" . . "PET scan" . . "PET-scanners" . . "Positron emission tomography" . . "PET" . . . . . "metomidate" . "positron emission tomography (PET) scans" . . . . . "PET Imaging" . . . . "Positron emission tomography" .