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What are the risks of a CT scan?
CT uses multiple lose dose x-rays which are taken in sequence by a rotating x-ray tube. The technologist will take special care to ensure maximum radiation safety. In addition, out CT scanners have build in methods of reducing the amount of radiation exposure. The Radiologists of Global Imaging adheres to the ALARA program - this is a radiation safety principle for minimizing radiation doses and releases of radioactive materials by employing all reasonable methods. We ensure that radiation doses are As Low As is Reasonably Achievable to obtain the desired results.
Some CT scans require iodine-containing contrast agent to better visualize the organs of the body. Be sure to inform the technologist and your doctor if you are allergic to iodine. The risk of a serious reaction to iodine is rare, however special precautions will be taken if there is a known allergy to iodine. Please inform the technologist and your doctor if you are pregnant, breastfeeding, or diabetic.
What are the benefits of a CT scan?
CT scans are fast, painless, and non-invasive. The
CT provides much more detailed information than plain x-rays because it offers a detailed look at the organs of your body which will assist your physician in making a diagnosis. With CT doctors examine the body slice by slice, from all angles, using 3-D imaging. These scans diagnose a wide variety of problems including trauma, pulmonary embolus, kidney stones, back pain, boney abnormalities, and cancer. CT is also used as a screening tool to detect calcium plaque in the coronary arteries or polyps in the colon. The exam will be read by a Board Certified Radiologist who will provide the results to your ordering physician.
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