{"id":"S94003037","label":"Spiral computed tomography","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94003037","normalized_label":"spiral computed tomography","broader":["http://id.loc.gov/authorities/subjects/sh85135955"],"aliases":["Helical computed tomography","Helical/spiral CT (Tomography)","Helical/spiral computed tomography","Spiral CT (Tomography)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94003037","provider":"lcsh","revision":"bbab9b5c6057b767","taxonomy_revision":"f050b5d4780b1289","title":"Spiral computed tomography","url":"/topics/S94003037","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"921065305886049828","address_version":"morton4x16-v1","coordinates":[0,22,27005,29696],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}