{"id":"S91004797","label":"Breast--Ultrasonic imaging","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91004797","normalized_label":"breast--ultrasonic imaging","broader":[],"aliases":["Breast ultrasonography","Breast ultrasound","Sonomammography"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91004797","provider":"lcsh","revision":"4cf9fe781bff7b2b","taxonomy_revision":"f050b5d4780b1289","title":"Breast--Ultrasonic imaging","url":"/topics/S91004797","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14468948773877204486","address_version":"morton4x16-v1","coordinates":[0,21,45693,62464],"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}