{"id":"W1990364966","doi":"10.1007/s00701-013-1677-1","title":"Canula-assisted endoscopy in bi-portal transphenoidal cranial base surgery: technical note","year":2013,"lang":"en","type":"article","venue":"Acta Neurochirurgica","topic":"Head and Neck Surgical Oncology","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; St. Michael's Hospital","funders":"","keywords":"Medicine; Endoscope; Endoscopy; Nose; Nasal cavity; Surgery; Skull; Interventional radiology; Neurosurgery; Endoscopic surgery; Invasive surgery; Base of skull; General 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":[0.001686116,0.0009948754,0.0004492893,0.001085382,0.0008376892,0.002150045,0.0007689599,0.004330599,0.004196726],"category_scores_gemma":[0.00271271,0.0005701182,0.001400216,0.0005703041,0.000968017,0.004609546,0.001017955,0.004488065,0.003519125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005248244,"about_ca_system_score_gemma":0.001060307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009886684,"about_ca_topic_score_gemma":0.003180964,"domain_scores_codex":[0.9994024,0.0000974902,0.0001137158,0.0001388014,0.0001313282,0.0001163306],"domain_scores_gemma":[0.9984492,0.000535369,0.0001591021,0.0003663505,0.0001586047,0.0003311987],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"case_report","study_design_scores_codex":[0.002754105,0.0007798309,0.04715223,0.002597299,0.0005891476,0.2518481,0.002324245,0.001781308,0.1520854,0.01574399,0.07193809,0.4504062],"study_design_scores_gemma":[0.0002862134,0.001485494,0.05413024,0.0003045646,0.0003792369,0.6966344,0.0006237363,0.003974996,0.04170202,0.005905642,0.1942089,0.0003646896],"study_design_candidate":"case_report","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5252814,0.03962884,0.2595696,0.05993799,0.009141119,0.001269073,0.00197056,0.003584334,0.09961711],"genre_scores_gemma":[0.5916728,0.01691069,0.3292256,0.01207686,0.009527609,0.0008405455,0.003498726,0.0007690862,0.03547809],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004330599,"threshold_uncertainty_score":0.01403946,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02109345315415329,"score_gpt":0.2794935267330418,"score_spread":0.2584000735788886,"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."}}