Upper Gastro-Intestinal Tract

Radiology Terms and Definitions

We heard you are going to have some special pictures of your digestive system called a UGI and we thought we would tell you about them so you'll know what's going on!

• The UGI is done in the Radiology Department of the Children's Hospital. You will miss breakfast but as soon as the test is over you can eat again!
• The UGI takes less than 30 minutes. If a follow-through is involved, the test can take up to two hours. A technologist will have you remove all your clothes except your underpants, shoes and socks. You will be asked to wear a hospital gown which ties up in the back.
• You and your parents will be taken into an x-ray room where you will see a TV screen and a table with a big camera.
• The UGI will begin with you either standing up against the table or lying down on it, depending on your age.
• Mommy and daddy can stay with you during the test if you want them to.
• The radiologist will give you a paper cup of barium. We can make this chocolate or strawberry, you let us know which one you prefer. Try to swallow it exactly when the doctor tells you to.
• Sometimes the radiologist will ask you to think of your favourite foods so that your stomach will get excited and start working.
• The doctor will ask you to turn over so your best side can be photographed.
• During the time the pictures are being taken, the lights will be turned down in the x-ray room. This helps the radiologist see the TV screen better. Remember to be very still when the pictures are being taken. This helps to prevent blurring.
• If you are going to have a follow-through, you will be asked to drink more barium and x-rays will be taken every half hour until your complete digestive system has been outlined.
• After the radiologist is satisfied with the pictures, you may get dressed and go home for breakfast. Don't forget to ask for a special sticker which we give to all of the boys and girls who have had their pictures taken.

Paediatrics Department of Radiology

Radiology Standing Orders for Upper GI Series, Barium swallow and small bowel follow-through

Please follow preparation below:

Infants 0 - 1 year: Nothing by mouth 4 hours prior to study.
Children 1 - 3 years: Nothing by mouth 6 hours prior to study.
Children 3 - 15 years: Nothing by mouth after midnight the day before.

IN ANY UNUSUAL CASE OR IN THE CASE OF DOUBT, CONSULT THE RADIOLOGIST AT THE CHILDREN'S HOSPITAL.