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CT scans can detect bone and joint problems, like complex bone fractures and tumors. If you have a condition like cancer, heart disease, emphysema, or liver masses, CT scans can spot it or help doctors see any changes. They show internal injuries and bleeding, such as those caused by a car accident.
CT, or CAT scans, are special X-ray tests that produce cross-sectional images of the body using X-rays and a computer. CT scans are also referred to as computerized axial tomography. CT scans are also referred to as computerized axial tomography.
A CT scan is a series of cross-sectional X-ray images of the body. Learn why a CT scan is performed and what to expect during a CT scan.
What is a CT scan used for? A CT scan can be done on any section of the head or body. It can give clear pictures of bones. It also gives clear pictures of soft tissues, which an ordinary X-ray test cannot show, such as muscles, organs, large blood vessels, the brain and nerves.
CT scan (also known as CAT scan, computerized tomography scan, computerized axial tomography scan) is an imaging test, which uses a combination of x-ray images and computer to generate cross-sectional images of the body.
CT scans are much less sensitive to movement and take less time to perform than MRIs, so if you have an injury that doctor’s need to look at that prevents you from laying still or comfortably for 30-60 minutes, it might be better to get a CT scan. This can also be true if you have an implanted medical device of any kind, as that prohibits you ...
Computed tomography (CT) scanning of the head uses a series of x-rays of the head taken from many different directions; the resulting data is transformed into a series of cross sections of the brain using a computer program. CT images of the head are used to investigate and diagnose brain injuries and other neurological conditions, as well as other conditions involving the skull or sinuses.; it used to guide some brain surgery procedures as well. CT scans expose the person getting them to ionizing radiation which has a risk of eventually causing cancer; some people have allergic reactions to contrast agents that are used in some CT procedures.
A full-body scan is a scan of the patient's entire body as part of the diagnosis or treatment of illnesses. If computed tomography (CAT) scan technology is used, it is known as a full-body CT scan, though many medical imaging technologies can perform full-body scans.
A CT scan, also known as computed tomography scan, and formerly known as a computerized axial tomography scan or CAT scan, makes use of computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional (tomographic) images (virtual "slices") of specific areas of a scanned object, allowing the user to see inside the object without cutting. Digital geometry processing is used to further generate a three-dimensional volume of the inside of the object from a large series of two-dimensional radiographic images taken around a single axis of rotation. Medical imaging is the most common application of X-ray CT. Its cross-sectional images are used for diagnostic and therapeutic purposes in various medical disciplines. The rest of this article discusses medical-imaging X-ray CT; industrial applications of X-ray CT are discussed at industrial computed tomography scanning. The term "computed tomography" (CT) is often used to refer to X-ray CT, because it is the most commonly known form. But, many other types of CT exist, such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT).