How can a barium X-ray help diagnose gastroparesis in people with diabetes?

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A barium X-ray test may help diagnose gastroparesis (delayed gastric emptying). After fasting for 12 hours, you will drink a thick liquid containing barium, which covers the inside of the stomach, making it show up on the X-ray. Normally, the stomach will be empty of all food after 12 hours of fasting. If the X-ray shows food in the stomach, gastroparesis is likely. If the X-ray shows an empty stomach, but the doctor still suspects that you have delayed emptying, you may need to repeat the test another day. On any one day, a person with gastroparesis may digest a meal normally, giving a falsely normal test result.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.