{"id":"W2025091899","doi":"10.1007/s00247-011-2204-2","title":"US-guided percutaneous needle biopsy of anterior mediastinal masses in children","year":2011,"lang":"en","type":"article","venue":"Pediatric Radiology","topic":"Myasthenia Gravis and Thymoma","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"Hospital for Sick Children","funders":"","keywords":"Medicine; Neuroradiology; Radiology; Percutaneous; Biopsy; Sedation; Malignancy; Surgery; Pathology","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":[],"consensus_categories":[],"category_scores_codex":[0.0002064793,0.0001732331,0.0005806496,0.0003026926,0.00002107392,0.000002231867,0.0001585963,0.0001643952,0.0008313762],"category_scores_gemma":[0.0001702671,0.0001413958,0.0001078803,0.0003205891,0.0001170525,0.00003007984,0.00004414346,0.000193416,0.00004376917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002745776,"about_ca_system_score_gemma":0.000104779,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004366387,"about_ca_topic_score_gemma":0.000006512118,"domain_scores_codex":[0.9986418,0.00007755092,0.0005165111,0.000286399,0.0001257242,0.0003519968],"domain_scores_gemma":[0.9993148,0.00007005512,0.0001562687,0.0002741924,0.0000543854,0.0001303334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001855658,0.0001508244,0.9957432,0.00004002934,0.00003155041,0.0004104847,0.0004955273,5.803052e-7,0.001970032,0.00007936436,0.0002697865,0.0006230554],"study_design_scores_gemma":[0.001019592,0.0006242506,0.9699109,0.00001163424,0.0001286054,0.02774975,0.00004898712,0.0000311678,0.0001801212,0.0001224696,0.00004025517,0.0001322377],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956601,0.001248146,0.00002960142,0.00006371415,0.0002071184,0.0002682565,0.00001607271,0.00003436092,0.002472584],"genre_scores_gemma":[0.995991,0.00056384,0.002691905,0.00009261244,0.0005334465,0.000009730731,0.00001743697,0.00002254035,0.00007748863],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02733926,"threshold_uncertainty_score":0.9102986,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01934363594081637,"score_gpt":0.2484443810819964,"score_spread":0.22910074514118,"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."}}