{"id":"W2983714347","doi":"10.15173/mumj.v16i1.2025","title":"Massive obscure GI bleeding from Idiopathic Jejunal varices identified using single balloon enteroscopy","year":2019,"lang":"en","type":"article","venue":"McMaster University Medical Journal","topic":"Gastrointestinal Bleeding Diagnosis and Treatment","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Ottawa","funders":"","keywords":"Medicine; Enteroscopy; Angiodysplasia; Varices; Argon plasma coagulation; Exploratory laparotomy; Double-balloon enteroscopy; Laparotomy; Varix; Gastrointestinal bleeding; Surgery; Radiology; Anastomosis; Jejunum; Endoscopy; Internal medicine; Cirrhosis","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005103284,0.0002568284,0.0005325694,0.0002205188,0.0002293989,0.0001216844,0.0002992602,0.0001939238,0.005918828],"category_scores_gemma":[0.000151974,0.0002202082,0.0003021646,0.0002041432,0.0001247452,0.0003747312,0.000191412,0.0009157872,0.000216794],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004461248,"about_ca_system_score_gemma":0.0002422862,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001303973,"about_ca_topic_score_gemma":0.00001104452,"domain_scores_codex":[0.9974493,0.0001502187,0.0004148797,0.0004052156,0.001122672,0.0004576877],"domain_scores_gemma":[0.9983115,0.0001456658,0.0003222386,0.0001696411,0.0002172274,0.0008337815],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007144619,0.001171749,0.9586415,0.00008173029,0.0007741568,0.005619312,0.0005448999,0.00003072172,0.0266176,0.00007210511,0.001151442,0.004580318],"study_design_scores_gemma":[0.05553069,0.00904242,0.8041579,0.03192426,0.007581082,0.01330677,0.02096626,0.02398927,0.01219271,0.0003949238,0.01883624,0.002077443],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9911293,0.0002512058,0.003367867,0.001317255,0.001297654,0.0001802903,0.0000102068,0.00004462813,0.002401617],"genre_scores_gemma":[0.9943955,0.00008372727,0.003447263,0.0003426621,0.0006663537,1.698679e-7,0.00001078425,0.00002334936,0.001030219],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1544836,"threshold_uncertainty_score":0.9949899,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0269168878673679,"score_gpt":0.2458493967203297,"score_spread":0.2189325088529618,"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."}}