What is a multi-slice CT scan?
CT stands for Computerized Tomography, which refers to the way this exam is performed. In actuality, a CT scan is an x-ray procedure enhanced by a computer. This results in a three-dimensional view of a particular part of your body which is referred to as a "slice". During a routine x-ray, dense tissues can block other areas. Aided by a computer, a CT scan is able to put together the different "slices" and create a three-dimensional view clearly showing both bone and soft tissue. The most important aspect of multi-slice scanning is that with the increased volume, resolution, power or speed the patient is offered an opportunity for a more timely diagnosis.

The average CT usually will take 15 to 30 minutes depending on what part of the body is being scanned. This allows for preparation as well as time for the computer to generate the image. Actual exposure time is very minimal.

How should I prepare for a CT scan?
In most cases we will ask that you fast four hours before your exam. If you are having a scan of your abdomen and/or pelvis we will ask that you arrive 90 minutes early to drink liquid contrast before your scan unless otherwise specified. If you have medication to take please do so with as little water as possible. If the Technologist needs you to change we have a change of clothes available for you.

What happens in the CT scan room?
Before your scan begins the Technologist will conduct a brief interview asking you specific questions related to your scan. In some cases an (IV) will be started so that a contrast fluid can be administered. You might develop a warm sensation during this time which is considered completely normal. The (IV) contrast is important in order to highlight certain blood  vessels and vascular organs on the scan. The Technologist will  position you comfortably on the CT table which will move automatically in and out of the machine opening or (bore). When the exam is completed, the Technologists will inform you of any further instructions.  

Will a CT scan hurt?
No, the CT scan does not hurt.  Nothing will touch you once the scan begins. You need to avoid any movement while positioned on the cushioned table.  Our Technologists are all trained and certified to administer (IV) contrast if necessary.

Do I need to do anything special for the CT scan?
You will need to remove all jewelry from your head and neck area.  The Technologist will ask you to lie very still on a cushioned table on your back while the table moves in and out of the CT scanner. The entire procedure will take less then 30 minutes of your time. After the scan is complete, your images will be read by our specialized Radiologist for diagnosis and the results sent to your Doctor.

Do I need to be concerned about the contrast after my CT scan?
You have no restrictions following a contrast study. Drink plenty of liquids to help in the elimination process of any contrast administered.