“How is CT scan preparation different from an x-ray?”

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“How is CT scan preparation different from an x-ray?”

I am a 36 year old male. I want to know how is CT scan preparation different from an x-ray?

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**Clay Hinrichs** Radiologist Hackettstown, NJ · Accepted Answer

Clay Hinrichs Radiologist Hackettstown, NJ

Typically yes if it is ordered with IV contrast

**Malcolm K. Hatfield** Radiologist Racine, WI · Accepted Answer

Malcolm K. Hatfield Radiologist Racine, WI

Only a CT abdomen and pelvis requires a bowel prep. Otherwise, no difference.

Accepted Answer

If it is for your abdomen or pelvis, you will need to drink contrast for up to 2 hours. Otherwise, no difference.