UGI -- Medical Definition Medical term: ... UGI. Type: Abbreviation. Definitions: 1. Abbreviation for upper gastrointestinal series. ... You can search our medical dictionary here. Stedman's ...
Upper GI Series (UGI) Test, Results, Prep, & More - WebMD An upper gastrointestinal (UGI) series examines the upper and middle portions of ... To help you understand the importance of this test, fill out the medical test ...
