BRICS UMLS Mapping Tool Search the UMLS by CUI, Keyword Phrase, or Batch CDE Upload Unified Medical Language System (UMLS) Metathesaurous Semantic Network Keyword CUI Batch CDE Enter a keyword or phrase to search for the UMLS information. Search Keyword: Max results: 10 20 max The CUI is the Concept Unique Identifier. Beginning with C followed by 7 digits. Example: C0001779 (age). Search CUI: Concept: Semantic Type: Definition: Please upload a CDE .csv file with the data element terms, and an exclusion list (stopwords) .csv file if necessary. Data Element CSV File: Select File Stopwords CSV File: Select File Search Max results: 10 20 max Export Table Export BRICS CSV Export NLM CSV