{"id":"W4408796790","doi":"10.1016/j.labinv.2024.103242","title":"1008 Metastatic/Advanced Disease Without a Known Primary and De-Differentiation: Scenarios Highlighting Diagnostic Difficulty and Expanding the Clinicopathologic Spectrum of Endometrial Pilomatrix-like Endometrioid Carcinoma","year":2025,"lang":"en","type":"article","venue":"Laboratory Investigation","topic":"Cancer and Skin Lesions","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Toronto General Hospital; University Health Network","funders":"","keywords":"Medicine; Carcinoma; Disease; Oncology; Pathology; Gynecology; 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":[0.0009599444,0.001352029,0.0006252952,0.002833297,0.001262072,0.002403209,0.0008825475,0.002610582,0.003712953],"category_scores_gemma":[0.004077174,0.0006755206,0.0005051271,0.001430969,0.001755651,0.002135093,0.001903078,0.002112804,0.001634337],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000844434,"about_ca_system_score_gemma":0.0005706455,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001033039,"about_ca_topic_score_gemma":0.001758465,"domain_scores_codex":[0.9992662,0.0001770239,0.00008986333,0.00008846406,0.0001184168,0.0002601272],"domain_scores_gemma":[0.9987969,0.00042137,0.0002168312,0.0001248725,0.0001424055,0.0002976262],"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":[0.0001578298,0.00002841014,0.03182132,0.0001192782,0.00001193693,0.9453619,0.000267095,0.0003580891,0.003001385,0.001899344,0.001650069,0.01532337],"study_design_scores_gemma":[0.0000085382,0.00002396631,0.004377748,0.00008014088,0.00001438126,0.9889618,0.0004205623,0.0009464077,0.0008363564,0.001390827,0.002928587,0.00001068737],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8346944,0.03122538,0.0272412,0.01828583,0.0007479294,0.0004370277,0.0006791818,0.0006228069,0.08606625],"genre_scores_gemma":[0.9873151,0.003429353,0.006154574,0.001028572,0.0008300727,0.00001976506,0.0001137305,0.00002967639,0.001079108],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003712953,"threshold_uncertainty_score":0.01242107,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01642516777442782,"score_gpt":0.2833051988732811,"score_spread":0.2668800310988533,"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."}}