{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000619603,0.001342876,0.002090469,0.005380169,0.0002682098,0.0009281571,0.001062216,0.0011255,0.002107763],"category_scores_gemma":[0.001380647,0.0004785736,0.0005632758,0.004555493,0.001151861,0.001935243,0.00054963,0.001420786,0.002169443],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007096521,"about_ca_system_score_gemma":0.00102042,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00197518,"about_ca_topic_score_gemma":0.002936089,"domain_scores_codex":[0.9996014,0.00007008046,0.00008002509,0.00006600738,0.0001474674,0.0000349533],"domain_scores_gemma":[0.9993482,0.0002803505,0.0001218572,0.00002158259,0.0001676772,0.00006031477],"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":[0.00008128431,0.00004816184,0.001908958,0.009710301,0.0000740876,0.003359524,0.0001079925,0.0003276503,0.001664801,0.001271436,0.02228915,0.9591565],"study_design_scores_gemma":[0.00004234946,0.0001271968,0.01269377,0.0069585,0.000239596,0.0781425,0.0003433929,0.0002808204,0.001242785,0.002421035,0.8974552,0.00005284401],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0002661647,0.998531,0.0001755316,0.000120915,0.00007859571,0.00000314361,0.000009639896,0.000008264586,0.0008068385],"genre_scores_gemma":[0.002408441,0.9963748,0.0003839513,0.0001182029,0.0001918929,0.000005993426,0.00003415578,0.000002919954,0.0004796159],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.005380169,"threshold_uncertainty_score":0.00705117,"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."}}