Fluoroscopy - Small Bowel Series - Follow Through - Barium - G.I.

Hello :-)

A few days ago, I had a Small Bowel Follow Through (i have Crohns
Disease) where i drank 5 cups of Barium. Now, the Doctor wants me to
schedule a CAT (CT) scan of the same abdominal area. How long will it
take for the Barium to exit my body, so that i may then have the CT
done??

Regards,
WebDude!

ps: I've increased my water intake to 4 litres per day.

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