What is a CAT Scan?

A CAT Scan is a very popular, yet painless test that helps the physician in diagnosing and treating patients. The machine is a rather large, dougnut shaped machine that allows passage of a slender table so as to take a series of pictures. The machine takes a series of pictures, or slices, of a targeted area. These images
are then linked together by a computer program. The end result is a series of 3
dimensional pictures of the subject area.
The most common reasons for performing CT examinations are:
1) The ability to have a 3-D look at areas within the body, chest, abdomen,etc
2) CT is very helpful in detecting and differentiating different kinds of cancers. The suspected area can be measured and analyzed on different slices, & also compared with surrounding organs & tissues.
3) CT is very good at finding subtle fractures that may not be seen with a regular
x-ray. Spinal problems can often be detected with CT as well.
#4) Ct is great at demonstrating vascular problems such as a stroke, kidney failure, etc.

These are but a few of the most common reasons for doing a CAT scan. Always seek your Doctor's advice to be sure the exam is medically necessary.