Presbyterian Healthcare 
Upper GI/Small Bowel
| The upper gastrointestinal (UGI) series usually examines the upper and part of the middle portions of the gastrointestinal tract. A "shake" of barium and water (barium contrast material) is swallowed. The barium contrast material is often combined with gas-producing crystals. The physician then tracks the progress of the barium through the esophagus, stomach and first part of the small intestine using fluoroscopy connected to a video monitor. Several x-ray pictures are taken at different times and from different directions. |
A small bowel follow-through may be done immediately after a UGI to examine the entire small intestine. An examination of only the throat and esophagus is called an esophagram.
How to Prepare
- Do not eat anything after 7 p.m. the night before your test.
- Do not smoke, chew gum, or drink liquids after midnight.
- If you are having a small bowel exam, be prepared to stay in the radiology department several hours.
If you have any questions about the test, please call the
Radiology Department at (704) 384-4177.
