|
Computed Tomography |
|||
|
The CT scanner was originally invented in 1963, earning a Nobel Prize award. Since that time, the CT scan has progressed from taking 3 minutes to produce 1 slice to being able to scan the entire body in 30 seconds. CT scans produce tomographic x-ray images by exposing the patient to a thin pencil beam of x-rays and creating a 2 and/or 3 dimensional image of the body.
Clinical Uses for CT Scan: Neurological CT scans complement the ability of MRI in evaluating the brain and spine. This is particularly helpful to patients with trauma and patients who are suspected of having acute neurologic problems (such as severe headaches). Body CT scanning excels at imaging the soft tissues of the chest, abdomen, and pelvis. Today's CT is considered the primary and best means of evaluating most suspected pathologies in the chest, abdomen, and pelvis. Musculoskeletal 2-D and 3-D evaluation of joints provides excellent visualization of the underlying bony anatomy. Contrast Used in CT:
Most CT scans of the abdomen and pelvis are obtained with oral contrast. This requires the patient to drink a very dilute contrast mixture to visualize the stomach, small bowels, and colon. IV contrast, an intravenous injection of non-iodinated contrast, is often required for best visualization of certain organs in the chest, abdomen, and pelvis. Occasionally, this is also required for evaluating certain diseases of the brain.
Cardiac Scoring is the most sensitive, non-invasive method currently available to accurately detect the presence and extent of coronary artery disease even before symptoms occur. It is a quick way to “score” the amount of calcium in your heart to determine your risk factors. This painless test detects the amount of plaque in your coronary arteries. Many people call this “hardening of the arteries.” As plaque builds up, arteries get narrowed and the risk of a sudden heart attack can increase. Cardiac Scoring is performed with a computed tomography (CT) scan which takes about 15 minutes. Cardiac Scoring is a screening exam which does not replace the need for a cardiac catherization if ordered by your physician. For Appointment Call (850) 314-7575.
According to the American Heart Association, the following are major contributing factors of heart disease: ·high blood pressure ·diabetes ·family history of heart disease ·smoking ·inactive lifestyle ·overweight Will my insurance cover the test? Cardiac scoring is often NOT covered by insurance companies. Check with your insurance provider to see if your test will be covered. |
|
||
|
Overview Exam Descriptions
|
|||
The introduction
of the modern-day multi-slice, spiral CT scanner has revolutionalized
CT imaging. It enables us to visualize anatomy and pathology not
previously seen, detecting diseases that we were unable to see just
several years back.
