{"id":"W2220759316","doi":"10.1016/j.gie.2015.10.050","title":"Melanosis coli: a disappearing act","year":2015,"lang":"en","type":"article","venue":"Gastrointestinal Endoscopy","topic":"Mycobacterium research and diagnosis","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; St. Michael's Hospital; Kingston General Hospital","funders":"","keywords":"Medicine; Colonoscopy; Melanosis; Rectum; Family history; Constipation; Gastroenterology; Cecum; Internal medicine; Hyperplastic Polyp; Malignancy; General surgery; Dermatology; Colorectal cancer; Cancer; Melanoma","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":[0.001307415,0.0006357288,0.0005145589,0.0008651266,0.001853326,0.002180173,0.000698414,0.00942978,0.003962641],"category_scores_gemma":[0.01145045,0.0002340604,0.0008101066,0.0003038076,0.003668472,0.003780399,0.001742582,0.01237402,0.001813555],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000967869,"about_ca_system_score_gemma":0.001190922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006389922,"about_ca_topic_score_gemma":0.001276512,"domain_scores_codex":[0.9989975,0.0002563814,0.0001142345,0.0001613194,0.0002918289,0.0001788744],"domain_scores_gemma":[0.9956301,0.001912032,0.0004713429,0.0005379753,0.000519862,0.0009286627],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"case_report","study_design_scores_codex":[0.0005229362,0.0002605071,0.01397232,0.0006981869,0.0001693641,0.1569296,0.001651817,0.0003113385,0.007405788,0.1174875,0.4352883,0.2653024],"study_design_scores_gemma":[0.00006991026,0.0001687266,0.006887431,0.0009969479,0.00009431403,0.1274022,0.001220245,0.0003869524,0.001203402,0.03259521,0.8288887,0.00008598765],"study_design_candidate":"case_report","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.03368607,0.05863328,0.005264094,0.7714839,0.04437277,0.00004995478,0.0001046355,0.0004119947,0.08599333],"genre_scores_gemma":[0.3820346,0.04182772,0.007404856,0.3690731,0.1041775,0.00007125497,0.0001472943,0.000306891,0.09495682],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00942978,"threshold_uncertainty_score":0.01325631,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05094599683988158,"score_gpt":0.321290680189902,"score_spread":0.2703446833500204,"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."}}