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East Tennessee Children's Hospital
2018 W Clinch Ave
Knoxville, TN 37916
865-541-8000

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Upper GI (Video)

Upper GI (Video)

Espanol ButtonAn upper GI test is a type of X-ray that helps doctors learn how your digestive system works. It doesn't hurt, although you won't be able to eat for a few hours beforehand. Watch this video to see what's involved.