{"id":"W2034437403","doi":"10.1503/cmaj.050671","title":"Melena: a rare presentation of childhood Burkitt's lymphoma","year":2005,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Hematological disorders and diagnostics","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Melena; Medicine; Abdominal pain; Presentation (obstetrics); Bloody; Bloody diarrhea; Weight loss; Epigastric pain; Lymphoma; Pediatrics; Surgery; Internal medicine; Vomiting; Obesity","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0002934831,0.001677082,0.0007563146,0.00138626,0.001411847,0.001588801,0.0007081571,0.003068854,0.002811415],"category_scores_gemma":[0.002681196,0.0009222689,0.0003772491,0.001142357,0.001400798,0.001948806,0.001379057,0.001622208,0.001246202],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007345732,"about_ca_system_score_gemma":0.0005781645,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001522077,"about_ca_topic_score_gemma":0.002192853,"domain_scores_codex":[0.9994552,0.00007882782,0.00005401021,0.00008676032,0.00005592603,0.0002694234],"domain_scores_gemma":[0.9985223,0.0003919027,0.0004003111,0.0001252426,0.00006691241,0.0004932812],"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":[0.00008540863,0.00002355572,0.01670016,0.00004337886,0.00000646111,0.9790674,0.0001657312,0.00005711894,0.002056735,0.0002104031,0.0003017598,0.001281741],"study_design_scores_gemma":[0.00001813366,0.0000538059,0.006444786,0.00001118655,0.000008000798,0.9923792,0.0001576776,0.0001272111,0.0003687172,0.00008447083,0.000340279,0.000006550513],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9805459,0.004644729,0.001949464,0.001353798,0.0001205926,0.00009603421,0.0002211094,0.0002741098,0.01079423],"genre_scores_gemma":[0.9977711,0.0007718953,0.000531872,0.0001737401,0.0001783928,0.00001258266,0.00006495778,0.00001390585,0.0004815086],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003068854,"threshold_uncertainty_score":0.009405077,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006395794448814754,"score_gpt":0.2427256977198112,"score_spread":0.2363299032709965,"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."}}