Endoscopy procedures for the digestive system—upper endoscopy and colonoscopy—are similar in that they require preparation ...

When considering the value of early endoscopy in upper gastrointestinal bleeding, we must first examine the overall value of endoscopy in this setting. Endoscopy is the most accurate and practical ...

An endoscopy is a procedure that’s performed to look inside the body at a specific organ to detect a range of conditions and diseases. Your doctor will insert an endoscope into your body through an ...

Transnasal esophagogastroduodenoscopy seems to be safer and better tolerated than transoral esophagogastroduodenoscopy; however, further studies are required, particularly in terms of the caliber of ...