Terms, also called concepts, make up vocabularies (or ontologies) in i2b2 and are the building blocks of i2b2 queries.  The Navigate Terms Panelis used to find terms for constructing queries. It has two tabs, the Navigate Terms tab and the Find tab.   The  

The Navigate Terms tab is used to drill into a hierarchy of terms and find terms of interest to query.

The Find tab is used to search for terms or codes to be used in queries. 

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