{"id":"W2084471434","doi":"10.1016/j.gie.2015.02.006","title":"Anorectal malignant melanoma in a patient presenting with prolapsing hemorrhoids","year":2015,"lang":"en","type":"article","venue":"Gastrointestinal Endoscopy","topic":"Cutaneous Melanoma Detection and Management","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Health Sciences Centre; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Hemorrhoids; Colonoscopy; Malignancy; Metastasis; Anal cancer; Pathology; Surgery; Radiology; Colorectal cancer; Cancer; Internal medicine","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":[0.0002662844,0.00179622,0.001119954,0.003218452,0.003423185,0.002219963,0.001145099,0.005299152,0.004072578],"category_scores_gemma":[0.004097685,0.001306377,0.001381365,0.001430328,0.001119817,0.002164264,0.001568747,0.003580903,0.001522536],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001545783,"about_ca_system_score_gemma":0.00117364,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002383918,"about_ca_topic_score_gemma":0.00398373,"domain_scores_codex":[0.9994368,0.00005006425,0.00008787237,0.0001133928,0.00009121791,0.0002205747],"domain_scores_gemma":[0.9981456,0.0003966359,0.0003845543,0.00008732271,0.000122569,0.0008633884],"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":[0.0000262323,0.00002970958,0.00770447,0.00001267201,0.00000350119,0.9913524,0.00005875338,0.00002589631,0.0002749356,0.00003378582,0.0001492585,0.0003284309],"study_design_scores_gemma":[0.000007058028,0.00008860035,0.00736432,0.00001749289,0.00001320236,0.9916584,0.0001955026,0.0001870311,0.0001773773,0.00005497314,0.0002253684,0.00001060921],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9618801,0.004028535,0.001741372,0.008516739,0.0008636452,0.000253394,0.0005056105,0.0002650203,0.02194566],"genre_scores_gemma":[0.9929622,0.001264939,0.001086693,0.001514877,0.001361792,0.00002335012,0.0001599737,0.00003586064,0.001590355],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005299152,"threshold_uncertainty_score":0.01362413,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01778913055956119,"score_gpt":0.2464420606592259,"score_spread":0.2286529300996648,"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."}}