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Almost all the centres, which do CT scan, can do the whole body scan, probably.
For two days before and ten days after the injection of the radiopharmaceutical, patients are given either Lugol's solution or potassium iodine. This prevents the thyroid from taking up radioactive iodine and interfering with the scan
Are you talking about a PET scan?
One of the common contrast agents, iodine, can cause allergic reactions. Patients who are known to be allergic to iodine (or shellfish) should inform the physician prior to the CT scan.
may also be referred to as a thyroid scintiscan. The name of the radioactive substance used may be incorporated and the study called a technetium thyroid scan or an iodine thyroid scan.
If they are doing a contrast dye scan, they usually use a form of iodine as the contrast agent. This dye agent is used regardless of which part of the body is being scanned.
Neurosurgical exploration is not common. The MRI and Cat Scan have almost eliminated any need for it.
The scan will reveal details, such as location, about an infection in the patient's body.
if you're allergic to iodine, you'll probably have an allergic reaction
Even though you may not have an allergy to shrimp or other shell fish, you can still have a reaction to the iodine isotopes. When a reaction occurs, there may be an allergy to the providone-iodine prep.
It can cause goitre.
The scan should reveal no infection or pathology.