CT

Computed Tomography (CT) or (CAT) scan uses a combination of very thin rotating x-rays and computer technology to produce detailed images of the body. The computer measures the intensity of x-rays, which are transmitted through the patient, and displays the information as an image on a monitor. A CT scan has the ability to look at an entire area of the body including bones, muscles, fat, and organs. It takes a "stack" of pictures, much like slices in a loaf of bread. CT images maybe 10mm to less than 1mm thick and are more detailed than diagnostic x-rays.

Preparing for CT.