If oral contrast is required about 45 to 60 minutes is needed for the contrast to move through your digestive tract. It uses a combination of x rays and a computer to create pictures of your organs bones and other tissues.
You usually have a ct scan in the x ray radiology department as an.
How long does it take to get ct scan with contrast results. If your results are abnormal it could be for several. How long will the scan take. Tell the radiographer if you feel anxious or claustrophobic about having the scan.
Find out answers to your commonly asked questions about a ct scan of the abdomen including how long the procedure takes. The table slides into the round opening of the scanner. A ct scan is a test that uses x rays and a computer to create detailed pictures of the inside of your body.
If you do leave some clothes on make sure you take everything out of your pockets. Before having a ct scan. The computer puts them together to make a 3 dimensional 3d image.
Results for an abdominal ct scan typically take one day to process. A cranial ct scan is known by a variety of names as well including brain scan head scan skull scan and sinus scan. Before having the scan you may be given a special dye called a contrast to help improve the quality of the images.
A computed tomography ct or cat scan allows doctors to see inside your body. Your doctor will schedule a follow up appointment to discuss your results. Ct or cat stands for computed axial tomography.
You will lie on a table that is attached to the ct scanner. It takes pictures from different angles. The table will move during the scan.
The time required will depend upon the type of scan. Actual scan times vary from a few seconds to several minutes. You may have contrast material dye put into your arm through a tube called an iv.
This procedure is noninvasive meaning it doesn t require surgery. This may be swallowed in the form of a drink passed into your bottom enema or injected into a blood vessel.