{"id":"W2143992023","doi":"10.1148/rg.295085247","title":"Pediatric FDG PET/CT: Physiologic Uptake, Normal Variants, and Benign Conditions","year":2009,"lang":"en","type":"review","venue":"Radiographics","topic":"Medical Imaging Techniques and Applications","field":"Medicine","cited_by":171,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Medicine; Positron emission tomography; Correction for attenuation; Radiology; Nuclear medicine; Gastrointestinal tract; Head and neck; PET-CT; Urinary system; Internal medicine; Surgery","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002813649,0.0004430984,0.001456501,0.0006442582,0.000211116,0.00003960432,0.0002431083,0.0001104136,0.0001064387],"category_scores_gemma":[0.00009372368,0.000343406,0.0006186906,0.001467717,0.0002366773,0.00005642515,0.00005885431,0.001006871,0.00002349954],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003003638,"about_ca_system_score_gemma":0.0002177278,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001042441,"about_ca_topic_score_gemma":5.573617e-7,"domain_scores_codex":[0.9980268,0.00007872262,0.0006437156,0.0005705079,0.0002851245,0.0003951524],"domain_scores_gemma":[0.9983872,0.0001815749,0.0002922664,0.0006735161,0.00007417282,0.0003912943],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000006620427,0.001050733,0.000234834,0.02197112,0.0005543886,0.001688715,0.00001757232,1.463258e-7,0.00000518645,0.0393864,0.2031213,0.731963],"study_design_scores_gemma":[0.0002355107,0.0001403329,0.0005672052,0.00167424,0.003194391,0.003463724,0.000002926631,0.00002950622,1.23304e-7,0.001295268,0.9890805,0.0003162826],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.000128753,0.996091,0.0002016155,0.000402095,0.00008365478,0.001214251,0.0001901441,0.0003677001,0.001320793],"genre_scores_gemma":[0.0002457773,0.9904597,0.006741679,0.0004500268,0.0006168926,0.0002358091,0.001022711,0.00004953767,0.0001779082],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.7859592,"threshold_uncertainty_score":0.9999018,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04338605551714184,"score_gpt":0.3487755313533177,"score_spread":0.3053894758361758,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}