A computerized tomography (CT) scan combines the use of X-ray images taken from various angles in the body. A computer then processes the images to create cross-sectional images of the blood vessels, bones, and the body’s soft tissues. A CT scan is more reliable than an X-ray. It is used for many medical purposes. It is most commonly used to examine a person after a car accident because they may experience internal injuries. The CT scan can observe almost all areas of the body and can help diagnose disease and injury.
Your doctor may recommend a CT scan for reasons such as:
· To detect internal bleeding
· To monitor effectiveness of certain types of medical treatments
· To detect heart disease, cancer, lung nodules, and other diseases and conditions
· Pinpoint location of a blood clot, infection, or tumor
· Diagnose muscle and bone disorders
Although a person is briefly exposed to radiation during a CT scan, the amounts are minimal and no more than a usual X-ray scan. You are safe during the scan as there have been no long-term effects of the test shown to date. The benefits far outweigh any disadvantages of the test.
How to Prepare for a CT Scan
To prepare for a CT scan, follow all instructions given to you by the doctor. The exact instructions depend on the area of the body that the ct scan in New Jersey is being performed but may include:
· Do not eat or drink anything several hours before the scan
· Remove all metal objects before the test. Better yet, leave them at home
· Dress minimally since you will change into a hospital gown upon arrival
· Bring a loved one along with you for moral support
A CT scan can be a great asset to your good health.