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It depends on what part of the body is being scanned and why the scan is necessary. You should ask your doctor or radiologist. If you can't reach them your best bet is not to eat.
What else can I help you with?
Can you smoke before a PET scan?
No you cannot smoke before a PET scan because it will alter the results and it will be detecting in you system which may cause problems with the scanning process.
Why shouldn't you eat 4 hours before a brain ct scan?
Because it could pick up the food in your system on the ct scan
How long does a pet scan take?
A full body PET scan can take 30 to 45 minutes. A scan of a single lamp or a single organ can take as little as 10 minutes.
Does alcohol affect a PET Scan?
He'll yes.
Can you smoke before a ct scan?
Can I smoke before ct scan
Why can't you eat carbohydrates before having a PET Scan?
You can not eat carbohydrates before a Pet scan because it can show a raise in activity and metabolism in your body. This is because your body breaks down carbohydrates to store energy and the scan will show an inaccurate reading.
Can you smoke before a PET scan?
No you cannot smoke before a PET scan because it will alter the results and it will be detecting in you system which may cause problems with the scanning process.
Can you eat before lower lumber MRI scan?
no
Preparation for a ct scan abdomen?
should you eat before having a ct scan of the chest and abdomen
Can you eat food before having myocardial perfusion scan?
you can not eat or drink at least 4 hours before the procedure
Is there an app available that can scan pet microchips?
Yes, there are apps available that can scan pet microchips. These apps use the smartphone's camera to scan the microchip and provide information about the pet.
What type of procedure is a PET scan?
cat scan
What is a Diagnostic body scan that is referred to as a ped scan?
Are you talking about a PET scan?
What advantage does the MRI scan have over the Pet scan for the subject?
A PET scan shows what level / stage (if any) the cancer is at. An MRI scan doesn't do this, the reader, looks for abnormalities on the scan which shows up everything in the body.
Can you have a pet scan and bone scan on same day?
Yes, but bone scan has to be completed first.
Can you have braces on during a pet scan?
no
Why shouldn't you eat 4 hours before a brain ct scan?
Because it could pick up the food in your system on the ct scan
