|
| 00 |
|
00 |
| |
A computed tomography (CT) scan is a special x-ray study that takes pictures of
the inside of your body. A narrow x-ray beam moves around a section of your body,
and a picture is taken and delivered to a computer. The images produced by the CT
are "cross-sectional" – patterned much like slices of bread. A series of pictures are
made to focus on the particular body part(s) requested by your physician. |
|
| |
|
|
| |
000FAQ? |
|
| |
|
|
| |
• What is a CT? |
|
| |
CT (computed tomography) or CAT (computerized axial tomography) scans are special x-ray tests that produce cross-sectional images of the body using x-rays and a computer. This type of special x-ray, takes "pictures" of the body so a physician can look at the area of interest. These images allow the radiologist to look at the inside of the body just as you would look at the inside of a loaf of bread by slicing it. CT scans are frequently used to evaluate the brain, neck, spine, chest, abdomen, pelvis, and sinuses. |
|
| |
|
|
| |
• IS CT SAFE? |
|
| |
There is always a slight risk of damage from being exposed to any radiation, including the low levels of X-rays used for a CT scan. However, the risk of damage from the X-rays is usually very low compared with the potential benefits of the test. Please let your physician know if you may be pregnant; x-rays may be hazardous to the unborn child. |
|
| |
|
|
|
• HOW DO I GET READY FOR MY CT SCAN? |
|
|
There is no special prep for CT unless your physician orders your exam to be done with contrast. If you will be given an injection of contrast material, you may need to avoid eating and drinking for 4 hours before the test. The dye makes blood vessels and other structures or organs more visible on the CT scan images. The dye may be used to evaluate blood flow, detect tumors, and locate areas of inflammation. A CT of the abdomen and pelvis requires liquid contrast to be consumed 1 hour before your exam to highlight the digestive tract. If your exam requires contrast, your physician will need to provide our office with a recent BUN and creatnine lab report.
If you take Glucophage or Metformen for diabetes, tell your doctor. It is not recommended for you to continue this medication within 48 hours after the study. |
|
|
|
|
|
• WHEN WILL I GET MY RESULTS? |
|
|
Your results should be available in your physician's office within 24 hours.
|
|
|
|
|
