{"id":"S2006020260","label":"Barrett's esophagus","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006020260","normalized_label":"barrett's esophagus","broader":["http://id.loc.gov/authorities/subjects/sh2007000076","http://id.loc.gov/authorities/subjects/sh85044856"],"aliases":["Barrett epithelium","Barrett esophagus","Barrett syndrome","Barrett's epithelium","Barrett's syndrome","Epithelium, Barrett's","Esophagus, Barrett's"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006020260","provider":"lcsh","revision":"f093dbe977bc3208","taxonomy_revision":"f050b5d4780b1289","title":"Barrett's esophagus","url":"/topics/S2006020260","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513858638347903584","address_version":"morton4x16-v1","coordinates":[0,478,17858,36864],"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}