Dyspepsia is defined as an epigastric pain or discomfort thought to originate in the upper gastrointestinal (GI) tract. There is discussion, especially in uninvestigated patients, about whether ...

Functional dyspepsia or nonulcer dyspepsia, and nonerosive reflux disease (NERD) or endoscopy-negative reflux disease, are common reasons for referral to a gastroenterologist. Although there is ...

Gastroenterology is a medical speciality that deals with the digestive system. The term “gastro” pertains to the stomach, and “entero” is related to the intestines; it also encompasses diseases of the ...