{"id":"S2006007593","label":"Contrast-enhanced ultrasound","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006007593","normalized_label":"contrast-enhanced ultrasound","broader":["http://id.loc.gov/authorities/subjects/sh85037502"],"aliases":["Contrast ultrasonography","Contrast ultrasound"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006007593","provider":"lcsh","revision":"52ba028f4d398559","taxonomy_revision":"f050b5d4780b1289","title":"Contrast-enhanced ultrasound","url":"/topics/S2006007593","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547644414470809120","address_version":"morton4x16-v1","coordinates":[0,478,17660,41984],"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}