{"id":"W3049189284","doi":"10.1590/0100-3984.2020.0089","title":"Chest CT target sign in a couple with COVID-19 pneumonia","year":2020,"lang":"en","type":"article","venue":"Radiologia Brasileira","topic":"COVID-19 and healthcare impacts","field":"Medicine","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver General Hospital; University of British Columbia","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); Pneumonia; Medicine; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Pathology; Internal medicine","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":[0.0003431824,0.0009702044,0.0006851808,0.002176841,0.0008939152,0.0007379917,0.0005810568,0.002307347,0.002609728],"category_scores_gemma":[0.002375686,0.0004242763,0.0005438282,0.001022812,0.0009706537,0.0008690354,0.00106532,0.001230178,0.0007327882],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006340327,"about_ca_system_score_gemma":0.0003597512,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002630613,"about_ca_topic_score_gemma":0.002939877,"domain_scores_codex":[0.9996231,0.00004819352,0.00004002652,0.00008403599,0.00008708628,0.0001175196],"domain_scores_gemma":[0.9990956,0.0001803008,0.0002390793,0.00005609261,0.00007644363,0.0003525103],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.000119939,0.0000450327,0.0384179,0.0000532322,0.00001546009,0.9548065,0.0001878284,0.00006436418,0.00356905,0.0002371275,0.0004299043,0.002053621],"study_design_scores_gemma":[0.00001277446,0.0001581166,0.02281325,0.00003917556,0.00002609973,0.9742949,0.0001931014,0.0003598337,0.0009870782,0.0001824792,0.0009205156,0.00001255443],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9656389,0.006362052,0.003647375,0.002384582,0.000243302,0.0002881713,0.0003383085,0.0002116951,0.02088565],"genre_scores_gemma":[0.9975575,0.0006313119,0.0007272915,0.0004164166,0.0001332178,0.00001054548,0.00006697787,0.00001368151,0.0004430507],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002630613,"threshold_uncertainty_score":0.008730412,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08901374228181692,"score_gpt":0.3544124715779696,"score_spread":0.2653987292961527,"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."}}