Noun
EGD (plural EGDs)
(medicine) Initialism of esophagogastroduodenoscopy.
egd (plural egds)
(computing) Initialism of equality-generating dependency.
Finally, other common problems that may be causing GERD like symptoms can be diagnosed (for example ulcers, inflammation, or cancers of the stomach or duodenum) with EGD. Source: Internet
Available procedures include Colonoscopy, Esophagogastroduodenoscopy (EGD) and others. Source: Internet