{"id":"W4415733738","doi":"10.4103/pajo.pajo_94_25","title":"Periocular keratoacanthoma: A clinicopathologic study and diagnostic challenges","year":2025,"lang":"en","type":"article","venue":"The Pan-American Journal of Ophthalmology","topic":"Nonmelanoma Skin Cancer Studies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre","funders":"","keywords":"Eyelid; Eyebrow; Canthus; Acanthosis; Dermis; Atypia; Actinic keratosis; Histopathology; Seborrheic keratosis; Ectropion","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0007696188,0.0006811318,0.0003696,0.002575156,0.0009211904,0.0008987238,0.0005250876,0.0009112851,0.001715371],"category_scores_gemma":[0.002521283,0.0004737233,0.0002859399,0.001403033,0.0009453282,0.001199316,0.00083927,0.0004618494,0.0007420834],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004765917,"about_ca_system_score_gemma":0.0004486514,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008440317,"about_ca_topic_score_gemma":0.0009657527,"domain_scores_codex":[0.9995847,0.00007737771,0.00007710751,0.00007401226,0.00008390224,0.0001028398],"domain_scores_gemma":[0.9988311,0.0003647277,0.000312418,0.0001092283,0.0001796192,0.0002028533],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"case_report","study_design_scores_codex":[0.0001630319,0.0001546744,0.6478695,0.00008732781,0.00002353132,0.3342979,0.000543074,0.0001514213,0.004125717,0.0001961111,0.0005926989,0.01179506],"study_design_scores_gemma":[0.00002301487,0.00016791,0.2024982,0.00003685711,0.00002340668,0.7935796,0.001157021,0.0005059634,0.0004941322,0.0001747475,0.001320155,0.00001888645],"study_design_candidate":"case_report","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947142,0.002421892,0.0005975186,0.0002171636,0.00002829743,0.00005339265,0.00008033069,0.00001824474,0.00186895],"genre_scores_gemma":[0.9984034,0.0007770387,0.0003810292,0.0000526942,0.0001033365,0.00002247619,0.00008877721,0.000002922539,0.0001684549],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002575156,"threshold_uncertainty_score":0.005738437,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02931753545277924,"score_gpt":0.3528367026752595,"score_spread":0.3235191672224803,"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."}}