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A member asked:
What should i do before ct scan ? should be fast ? if yes , for how long?
A doctor has provided 1 answer
It depends: what type of CT scan you are having. If you need an intravenous contrast injection, you may have to fast. Protocols may differ somewhat between facilities, so best bet is to contact the facility and ask them what you need to do, if anything.
Answered 1/5/2019
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