Food Residue During Esophagogastroduodenoscopy Is Commonly Encountered and Is Not Pathognomonic of Delayed Gastric Emptying.
Danse BiChansong ChoiJohn LeagueMichael CamilleriDavid O PrichardPublished in: Digestive diseases and sciences (2020)
RGF is common during EGD. The PPV of RGF for delayed GE varies depending on underlying risk factors (type 1 diabetes, type 2 diabetes, gastroparesis, and amyloidosis). Acid suppressants or antacids, cardiovascular medications, and opioids are associated with RGF independent of delayed GE.