How is a PET/CT scan performed?
You will be given an injection of a substance that has a combination of sugar and a small amount of radioactive substance. Since cancer cells take up or absorb sugar faster than other tissues in the body, the radioactive sugar can help locate a cancer tumor. After receiving the drug, you will be asked to lie on a table, which gradually moves through the PET scanner multiple times. The exam will take about 30 minutes. A radiologist will interpret the images from the exam.

How should I prepare for the exam?
The following instructions are for the non-diabetic patient. If you are diabetic, your doctor will give you special instructions.

• You should not eat for 6 hours prior to the study. Completely avoid gum, sugar, and caffeine.
• You may drink water, but no other liquid is allowed.
• Wear warm, loose fitting clothing such as sweats, flannel shirt, etc.
• You may take your regularly scheduled medications if they can be tolerated on an empty stomach.
• No exercise or repetitive/vigorous activity for 24 hours prior to the exam day.
• You should be able to lie flat on your back for one hour or more.

How do I schedule my exam?
We will fill out the order form and send it to the Radiology Department. You will be called by the Radiology Department to schedule your test and give you any additional information or instructions you may need. They will also tell you where to check-in on the day of your test.

When will I receive my results?
The results will be available to your doctor within 48 hours. Your doctor will then call you with the results.

Is the PET/CT scan covered by insurance?
The PET scan is covered by Medicare and most managed care plans. However, it is always advisable to check with your insurance company prior to taking the exam.

For more information or concerns, please call us at 847-797-9000.