Making of a radiographic image of a selected plane by means of reciprocal linear or curved motion of the x-ray tube and film cassette; images of all other planes are blurred ("out of focus") by being relatively displaced on the film. The abbreviated term for computed or computerized axial tomography. A computed tomography scan — also called a CT or CAT scan — is an imaging test that lets doctors see inside a person’s body. Department Links What does the CT in CT Scan mean? Q. I get bad headaches had ct scans and m.r.i. Ground-glass opacity is a non-specific term that refers to the presence of increased hazy opacity within the lungs that does not obscure the associated pulmonary vessels. A computed tomography (CT or CAT) scan allows doctors to see inside your body. They can give more … n. 1. Computed Tomography or CAT Scan 1. It … The CT scan can reveal anatomic details of internal organs that cannot be seen in conventional X-rays. 2. the data or image so obtained, often designated according to the organ under examination, such as … CT scans produce 2-dimensional images of a “slice” or section of the body, but the data can also be used to construct 3-dimensional images. Haplogroup CT, Y-DNA haplogroup. A computerised tomography (CT) scan uses X-rays and a computer to create detailed images of the inside of the body. This type of radiology study is an important part of diagnosing medical diseases like strokes, cancers, and infections in the abdomen like appendicitis. A CT (computed tomography) scan, also called a CAT scan, is a type of specialized X-ray. It is sometimes called computerized tomography or computerized axial tomography (CAT).. But soft tissues don’t show up as well. It uses a combination of X-rays and a computer to create pictures of your organs, bones, and other tissues. You will need to be able to lie on your back on the scanning couch, which will move you through the ring. The scan lets them:Learn the cancer’s stage. A CT (computerised tomography) scanner is a special type of X-ray machine. An X-ray image made using a form of tomography in which a computer controls the motion of the X-ray source and detectors, processes the data, and produces the image. Other uses of a CT scan include: Other uses of a CT scan include: To detect abnormalities in the body, such as tumours, abscesses, abnormal blood vessels, etc, when they are suspected by symptoms or other tests. With the advent of CT scanners, computers create a 3-D image—much clearer than was possible with old-timey tomography—using information obtained from the X-rays during a CT scan. 'All Intensive Purposes' or 'All Intents and Purposes'? The most commonly performed CT scan is of the brain - to determine the cause of a stroke, or to assess serious head injuries. With a … CT scans are created using a series of x-rays, which are a form of radiation on the electromagnetic spectrum. A CT scan is a test that uses x-rays and a computer to create detailed pictures of the inside of your body. How to use a word that (literally) drives some pe... Do you know these earlier meanings of words? Accessed 23 Jan. 2021. CT scan images provide more-detailed information than plain X-rays do.A CT scan has many uses, but it's particularly well-suited to quickly examine people who may have inter… What does ct-scan mean? Detailed images of internal organs are obtained by this type of sophisticated X-ray device. Computers are used to scan for radiation and create cross-sectional images of internal organs. The scan can show cross-sectional images of a specific area of the body. Post the Definition of CT scan to Facebook, Share the Definition of CT scan on Twitter, The Difference Between 'Hoard' and 'Horde'. It is a parenchymal abnormality and can reflect minimal thickening of the septal or it can be an alveolar wall inflammation or the presence of cells or fluid filling the air spaces, or a combination. What are the risks of having a CT? Delivered to your inbox! CAT scan definition: 1. abbreviation for computerized axial tomography scan: a medical test that involves using X-rays…. If it is acute, it can represent pulmonary edema, pneumonia, or diffuse alveolar damage among others. of the soft tissues, including the brain: it uses a computerized combination of many tomograms to … The test may involve injecting a radioactive contrast into the body. Doctors use a computed tomography (CT) scan, also called a CAT scan, to find cancer. Here are definitions of medical terms related to CT scan.Contrast Agent: A substance used to "highlight" an organ or tissue during examination. 'Nip it in the butt' or 'Nip it in the bud'. 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