PREPARING FOR YOUR CT SCAN

A CT scan (computed tomography scan) is a diagnostic test

where a series of X-rays are taken and combined to create a

picture of a cross-section or slice of the body. With a CT scan,

doctors can see bones and soft tissue. The images can be

taken of almost any part of the body and used to diagnose a

variety of medical conditions including cancer, bone fractures,

blood clots, and more.

There is radiation exposure during a CT scan, so if you are

• If you are receiving CT scan IV contrast, do not eat or drink

4 hours prior your exam. You may continue to drink water if

you prefer.

• Continue to take all of your prescribed medications.

• Please do not bring children under age 12 to your

appointment.

Preparing for Your Exam

• For four hours prior to your exam, please do not eat solid

foods. You may drink fluids such as water, juice, or black

decaeinated coee or tea.

frequency.

• If you are an insulin-dependent diabetic, please continue to

take your insulin as prescribed and drink extra fruit juice to

make up for the fasting of solid foods for the 4-hour period

that your stomach is empty. If you are taking any type of

diabetic medications, please continue to take the prescribed

dose.

• Please be sure to let our sta know if you have any allergies,

serious health problems, or have had any recent surgeries.

Please disclose if you have metal implants, medical/

• List of your current medications and dosages, including

over-the-counter medicines

• X-rays or copies of other previously completed imaging

Your Arrival Time

• If you are having a CT scan of your abdomen or pelvis, you

may be required to drink an oral contrast solution or water

before your exam. This may aect your arrival time, and you

will receive a pre-appointment phone call to clarify your

arrival time and location of your CT scan.

• If you are having a CT scan of a dierent body part that

does not include the abdomen or pelvis, please arrive 10-15

duration of the test. The table will move through the center

of the CT scan machine which is shaped like a large ring.

• Many patients receive a contrast agent intravenously (IV)

during their CT scan. If your doctor or the radiologist has

determined that this procedure will enhance your CT scan

results, the technologist will place an IV in your arm or hand

once you are brought into the CT scan procedure room.

• You can expect your CT scan appointment to last

approximately 15 minutes start to finish. If you are having a

CT scan with oral contrast, it could take as long as an hour

and 15 minutes.

After Your Exam

Remove All Metal Objects

Anything with metal should be removed or brought

to the attention of a technologist before entering

the CT scan room.

• Jewelry

• Watches

• Glasses

• Hairpins

• Hearing aids

• Bras with underwire