| 释义 |
upper GI
Translationsupper GI
Barium x ray (upper GI)An x-ray test of the upper part of the gastrointestinal (GI) tract (including the esophagus, stomach, and a small portion of the small intestine) after the patient is given a white, chalky barium sulfate solution to drink. This substance coats the upper GI and the x rays reveal any abnormality in the lining of the stomach and the upper GI.Mentioned in: Stomach Cancer |