{"id":"W4414399319","doi":"10.1016/s0167-8140(25)04826-1","title":"MERKEL CELL CARCINOMA OF EXTREMITIES: COMPARISON WITH OTHER BODY SITES TREATED BY RADIOTHERAPY WITH AN AGGREGATED 949-PATIENT DATABASE","year":2025,"lang":"en","type":"article","venue":"Radiotherapy and Oncology","topic":"Polyomavirus and related diseases","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; University of Toronto; University of Manitoba; Western University; University of Alberta; University of Saskatchewan","funders":"","keywords":"Trunk; Radiation therapy; Merkel cell carcinoma; Stage (stratigraphy); Head and neck; Cohort; Head and neck cancer; Merkel cell; Peripheral","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":[],"consensus_categories":[],"category_scores_codex":[0.00009920516,0.0003176763,0.0008168418,0.0002125193,0.0001075567,0.00001494207,0.0001011895,0.0002276965,0.0002614868],"category_scores_gemma":[0.000005048445,0.000204289,0.00006133759,0.0003229363,0.0004536715,0.00009700897,0.000009770152,0.0002129957,6.024624e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002130732,"about_ca_system_score_gemma":0.0003176636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008420887,"about_ca_topic_score_gemma":0.0001147364,"domain_scores_codex":[0.9984872,0.00019756,0.0003734716,0.0004357361,0.0001725374,0.000333508],"domain_scores_gemma":[0.9989137,0.0001441492,0.0002250752,0.000405513,0.00008064615,0.0002309163],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.03183772,0.006702563,0.5903308,0.0003868337,0.001643874,0.0002508358,0.003696766,0.00005589085,0.3189566,0.000186179,0.009983877,0.03596801],"study_design_scores_gemma":[0.08924852,0.08041255,0.05249893,0.00139682,0.002827872,0.000585104,0.00436851,0.02271044,0.2956759,0.00002883767,0.4483433,0.00190319],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9416217,0.05459964,0.0008340903,0.0003230179,0.00004278677,0.0006058335,0.0001394139,0.00006915515,0.001764413],"genre_scores_gemma":[0.9917919,0.002703505,0.002275051,0.001493134,0.00004841713,0.00004093357,0.0001869908,0.00005665449,0.001403395],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5378318,"threshold_uncertainty_score":0.8330664,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01231183138459328,"score_gpt":0.2905076651592323,"score_spread":0.278195833774639,"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."}}