Upper gastrointestinal series is the X-ray examination of the upper gastrointestinal tract that includes oesophagus, stomach, and the first part of the small intestine called the duodenum. The ...

Infants, children and young people do not have an upper gastrointestinal (GI) contrast study to diagnose or assess the severity of gastro‑oesophageal reflux disease (GORD). The following measures can ...

An upper GI series is conducted by a radiology technologist or a radiologist—a doctor who specializes in x–ray imaging—at a hospital or outpatient center. While sitting or standing in front of an ...