How safe is CT scan?
Computer tomography, also known as CT scan, has been used since 1971 to detect disease in humans and to provide instructions on how the disease should be treated. CT scanning is generally considered safe to use; So safe that doctors consider it one of their most trusted pieces of medical equipment. This X -ray procedure is painless and commonly used in hospitals. Several pictures are taken during scanning. After this happens, the computer organizes images in detailed images of bones, tissues and blood vessels.
When the patient undergoes CT scanning, he is exposed to a small amount of radiation. This radiation is used to take a picture of the patient's internal organs. As soon as the CT ends, there will be no traces of radiation in the body. The picture captured by CT by scanning is an accurate, detailed picture that allows your doctor to diagnose and determine a number of health conditions. Images that create newer CT scanning are so detailed that less radiation is required. In spite ofCT scans are worried that increased use of this device can lead to more cases of cancer. Since it is known that large amounts of radiation cause cancer, some scientists feel that CT scan is used too much.
Scientists and doctors have different opinions on CT Safety. Doctors are convinced of their benefits because only a small amount of radiation is used in scanning. To date, no cases of cancer have been associated with the use of CT scans. In fact, many doctors feel that the benefits of using equipment are far from the potential danger of their use. This is because doses of radiation used in scanning are lower than doses that were actually associated with cancer.
In spite of these facts, patients are discouraged from asken request if they do not show symptoms that would benefit from the studiedtasks captured by CT scan. CT scanning are not infallible; For example, diseases such as diabetes cannot be diagnosed by reviewing CT image. If it is planned that the patient has a CT scan, he should consult with a doctor and find out why the doctor recommended. Although doctors consider the procedure without risk, it does not mean that radiation should be used for a good reason.