{"id":"W2093796355","doi":"10.1227/01.neu.0000233968.80352.25","title":"Recanalization of Obstructed Cerebrospinal Fluid Ventricular Catheters Using Ultrasonic Cavitation","year":2006,"lang":"en","type":"article","venue":"Operative Neurosurgery","topic":"Cerebrospinal fluid and hydrocephalus","field":"Neuroscience","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hospital for Sick Children; University of Toronto; St. Michael's Hospital","funders":"","keywords":"Medicine; Shunt (medical); Catheter; Choroid plexus; Ultrasonic sensor; Percutaneous; Cerebrospinal fluid; Ultrasound; Surgery; Biomedical engineering; Radiology; Internal medicine; Central nervous system","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":[0.0003751079,0.0003485446,0.0002379763,0.0004760193,0.0001841868,0.0004069263,0.0003120774,0.0002755222,0.0006880108],"category_scores_gemma":[0.001744687,0.0001334014,0.0002408015,0.0001263237,0.0004930235,0.0003804956,0.0003289174,0.000328182,0.0002253169],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00019131,"about_ca_system_score_gemma":0.0002316272,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003099101,"about_ca_topic_score_gemma":0.0003653775,"domain_scores_codex":[0.9997546,0.00004481389,0.00002802553,0.00004498667,0.00008766675,0.00003992179],"domain_scores_gemma":[0.9993531,0.0002301553,0.0002269816,0.00007398524,0.00006623707,0.00004953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001023646,0.0002140875,0.01526299,0.0004570045,0.00006040913,0.002614249,0.0003515268,0.0005267428,0.818704,0.0001690364,0.0004156478,0.1602008],"study_design_scores_gemma":[0.0002877463,0.01308544,0.06966523,0.0001439342,0.0001866798,0.02721411,0.0002261719,0.007718557,0.8663423,0.0001721345,0.01489943,0.00005821995],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.972447,0.003785421,0.02249104,0.000109337,0.00006229812,0.00007782001,0.00002586078,0.0002976558,0.0007036433],"genre_scores_gemma":[0.9889459,0.0008310459,0.009462676,0.00008277858,0.00004088577,0.00003566236,0.00005777487,0.00003495298,0.000508393],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006880108,"threshold_uncertainty_score":0.002301633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02497340284528392,"score_gpt":0.2701840578836622,"score_spread":0.2452106550383783,"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."}}