{"id":"W4223968559","doi":"10.3171/case2232","title":"Undifferentiated presentation of unilateral agenesis of a cervical pedicle and a contiguous vertebral hemangioma: illustrative case","year":2022,"lang":"en","type":"article","venue":"Journal of Neurosurgery Case Lessons","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Saint John Regional Hospital; Canada East Spine Centre; Horizon Health Network","funders":"","keywords":"Medicine; Corpectomy; Hemangioma; Agenesis; Presentation (obstetrics); Dysgenesis; Surgery; Torticollis; Cervical vertebrae; Radiology; Anatomy; Cervical spine","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":[0.0002328993,0.000108001,0.0004430021,0.0003817972,0.00009642222,0.00000815966,0.00003982037,0.0000451161,0.0001967054],"category_scores_gemma":[0.0001107081,0.00008853996,0.0001698891,0.0003212245,0.0001058796,0.00009990077,0.00004841369,0.0002381393,8.226442e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003088588,"about_ca_system_score_gemma":0.00007095468,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002143086,"about_ca_topic_score_gemma":0.000009195418,"domain_scores_codex":[0.9986764,0.0001776967,0.0006174425,0.0001127363,0.0002990144,0.0001167177],"domain_scores_gemma":[0.9986944,0.0001583255,0.0006946642,0.0001118422,0.000225826,0.0001149363],"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":[0.005601938,0.003032488,0.0855634,0.0009651387,0.0008014699,0.5224125,0.007278438,0.0001655956,0.3517626,0.0007762595,0.009946248,0.01169384],"study_design_scores_gemma":[0.00334902,0.00433277,0.2196298,0.0001599353,0.000884705,0.7254062,0.003590597,0.001353412,0.04043622,0.0003158908,0.000329213,0.0002122604],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976367,0.0001979826,0.0002275554,0.001563311,0.0001500364,0.0001424542,0.00004797575,0.0000106797,0.00002330378],"genre_scores_gemma":[0.9995787,0.00003100065,0.0000920315,0.000156123,0.00005712598,0.000004315535,0.000006597714,0.00001409844,0.00006006112],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3113264,"threshold_uncertainty_score":0.3610555,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03937999156241568,"score_gpt":0.3225456980924993,"score_spread":0.2831657065300836,"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."}}