{"id":"W2054830580","doi":"10.1161/strokeaha.113.003387","title":"Evolution of Computed Tomography Angiography Spot Sign Is Consistent With a Site of Active Hemorrhage in Acute Intracerebral Hemorrhage","year":2013,"lang":"en","type":"article","venue":"Stroke","topic":"Intracerebral and Subarachnoid Hemorrhage Research","field":"Medicine","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; Population Health Research Institute; University of Toronto; University of Calgary; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Hematoma; Extravasation; Intracerebral hemorrhage; Radiology; Angiography; Spontaneous intracerebral hemorrhage; Bright spot; Nuclear medicine; Internal medicine; Pathology; Subarachnoid hemorrhage","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":[0.0003846865,0.0003112312,0.000264261,0.0008632862,0.000196977,0.0003635395,0.0002099267,0.0002866657,0.001029432],"category_scores_gemma":[0.002844496,0.0001662137,0.0001899328,0.0004582445,0.0004613419,0.0004235354,0.0002981744,0.0002738564,0.0001677384],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001876637,"about_ca_system_score_gemma":0.0001820975,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004635301,"about_ca_topic_score_gemma":0.000597539,"domain_scores_codex":[0.9997523,0.00005377286,0.0000413219,0.00003967458,0.00007145969,0.00004134267],"domain_scores_gemma":[0.9981963,0.0004786094,0.0008175023,0.00008982784,0.0001375044,0.0002802761],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006181589,0.00005662281,0.9858042,0.00001437428,0.00002194957,0.00266579,0.00008731348,0.0001063686,0.007662111,0.00001955873,0.00006579207,0.002877775],"study_design_scores_gemma":[0.00001371611,0.0007485656,0.9849348,0.00000590523,0.0000264405,0.01148787,0.00008000286,0.0006420238,0.001944055,0.00002915209,0.00007880093,0.00000871783],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995982,0.00004981138,0.0001475384,0.000008249618,0.000001470835,0.000006816442,0.00001807071,0.000004449422,0.0001654288],"genre_scores_gemma":[0.9996966,0.0000257528,0.0001907798,0.000006275674,0.000007033309,0.000004385177,0.000039585,0.00000130728,0.00002820335],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001029432,"threshold_uncertainty_score":0.003443778,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008041317322450878,"score_gpt":0.2344799579926656,"score_spread":0.2264386406702147,"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."}}