Send us feedback. These tests are noninvasive and don't require recovery time. Computed Tomography (CT) is a powerful nondestructive evaluation (NDE) technique for producing 2-D and 3-D cross-sectional images of an object from flat X-ray images. ... while the image produced is a tomogram. 2. Dictionary entry overview: What does computed tomography mean? imaging anatomic information from a cross-sectional plane of the body, each image generated by a computer synthesis of x-ray transmission data obtained in many different directions in a given plane. computed tomography (countable and uncountable, plural computed tomographies) A form of radiography which uses computer software to create images, or slices, at various planes of depth from images taken around a … Login 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… 82 sentence examples: 1. To determine an amount or number. Computed tomography definition, computerized axial tomography. Slippery Words Quiz—Changing with the Times. • COMPUTED TOMOGRAPHY (noun) The noun COMPUTED TOMOGRAPHY has 1 sense:. A computerized tomography (CT) scan combines a series of X-ray images taken from different angles around your body and uses computer processing to create cross-sectional images (slices) of the bones, blood vessels and soft tissues inside your body. Definition Computed tomography scanning, also called CT scan, CAT scan, or computerized axial tomography, is a diagnostic tool that provides views of internal body structures using x rays. Computed tomography (CT) has had a profound effect on the practice of medicine. It might be done to diagnose the cause of chest pain or other symptoms. Computed tomography (CT), originally known as computed axial tomography (CAT or CT scan) and body section roentgenography, (and also known as computed axial tomography X-ray computed tomography is a medical imaging method employing tomography where digital geometry processing is used to generate a three-dimensional image of the internals of an object from a large series of two … Relative position of the x-ray tube, patient, and detectors in a fourth generation CT unit. See Synonyms at calculate. To summarize, Computed Tomography (CT) is a medical imaging procedure that produces cross-sectional images of the anatomy with the use of radiation. 'All Intensive Purposes' or 'All Intents and Purposes'? Accessed 23 Jan. 2021. Delivered to your inbox! Definition of Computed tomography. Tomography definition is - a method of producing a three-dimensional image of the internal structures of a solid object (such as the human body or the earth) by the observation and recording of the differences in the effects on the passage of waves of energy impinging on those structures. Please tell us where you read or heard it (including the quote, if possible). CT scans are used to see 3D images that are of higher quality than typical x-ray images. any method that produces images of single tissue planes. tomography definition: 1. the use of X-rays to make three-dimensional images of flat sections of the body: 2. the use of…. Below is a list of the most-common CT procedures offered at the accredited S. Mark Taper Foundation Imaging Center. The word tomography is derived from Ancient Greek τόμος tomos, "slice, section" and γράφω graphō, "to … CT scan: Computed tomography scan. A procedure that uses a computer linked to an x-ray machine to make a series of detailed pictures of areas inside the body. The CT scan can reveal anatomic details of internal organs that cannot be seen in conventional X-rays. Learn a new word every day. X-ray computed tomography, or simply computed tomography (CT), is an imaging method using X-ray transmission and computer algorithms to reconstruct two-dimensional (2D) images of an object, representing object’s slices, or three-dimensional (3D) representations of the object’s structure, including inner geometries. computed tomography (CT) magnetic resonance imaging (MRI) CT angiography uses a CT scanner to produce detailed images of both blood vessels and tissues in various parts of the body. The term “computed tomography”, or CT, refers to a computerized x-ray imaging procedure in which a narrow beam of x-rays is aimed at a patient and quickly rotated around the body, producing signals that are processed by the machine’s computer to generate cross-sectional images—or “slices”—of the body. CT scans are sometimes referred to as CAT scans or computed tomography scans. Computed tomography (also known as a CT or CAT scan) uses a narrow beam of X-rays and high-powered computers to generate images of bones and soft-tissues in the body. The origin of the word "tomography" is from the Greek word "tomos" meaning "slice" or "section" and "graphe" meaning "drawing." It becomes invasive when a contrast medium is used. During the exam, contrast material is injected through a small catheter placed in a vein of the arm. Test your vocabulary with our 10-question quiz! X-ray computed tomography, or simply computed tomography (CT), is an imaging method using X-ray transmission and computer algorithms to reconstruct two-dimensional (2D) images of an object, representing object’s slices, or three-dimensional (3D) representations of the object’s structure, including inner geometries. To determine by the use of a computer. Computed tomography is an imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. Information and translations of computed tomography in the most comprehensive dictionary definitions resource on the web. 2. A computed tomography (CT or CAT) scan allows doctors to see inside your body. The term “ computed tomography ”, or CT, refers to a computerized x-ray imaging procedure in which a narrow beam of x-rays is aimed at a patient and quickly rotated around the body, producing signals that are processed by the machine’s computer to generate cross-sectional images—or “slices”—of the body. CT scans are sometimes referred to as CAT scans or computed tomography scans. 3. Meaning of computed tomography. What is Computed Tomography, Angiography? When used to view the spine, a CT scan is typically accompanied by a myelogram to better view the nerve roots, spinal cord, discs, and other soft tissues in addition to the bones. COMPUTED TOMOGRAPHY meaning in tamil, COMPUTED TOMOGRAPHY pictures, COMPUTED TOMOGRAPHY pronunciation, COMPUTED TOMOGRAPHY translation,COMPUTED TOMOGRAPHY definition are included in the result of COMPUTED TOMOGRAPHY meaning in tamil at kitkatwords.com, a free online English tamil Picture dictionary. Definition Computed tomography (CT), formerly referred to as computerized axial tomography (CAT), is a common diagnostic imaging procedure that uses x rays to generate images (slices) of the anatomy. They're carried out in hospital by specially trained operators called radiographers, and can be done while you're staying in hospital or during a short visit. Abbreviation: CT See more. The value in the middle is used as the threshold (ISO 50 method) to set points on the surface. What does CT stand for? These images provide more … The personnel that perform CT scans are called radiographers or radiologic technologists. A computed tomography (CT or CAT) scan allows doctors to see inside your body. — called also computed axial tomography, computerized axial tomography, computerized tomography. The effect of alternative thresholds for defining a positive result on the rates of positive results and cancer diagnoses is unknown. To use a computer. Computed tomography. These images are spaced at intervals of 0.5 to 1 cm. Meaning of computed tomography. Word of the day griff … Computed Tomography, Renal Synonym/acronym: Computed axial tomography (CAT), computed transaxial tomography (CTT), kidney CT, helical/spiral CT. Common use To visualize and assess the kidney and surrounding structures to assist in diagnosing cancer, tumor, infection, and congenital anomalies. More from Merriam-Webster on computed tomography, Britannica English: Translation of computed tomography for Arabic Speakers. Computed tomography: An x-ray procedure that uses the help of a computer to produce a detailed picture of a cross section of the body. even sinus surgery, suffering 2yrs now, dizzness occurs too.. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. What made you want to look up computed tomography? The CT scan can reveal anatomic details of internal organs that cannot be seen in conventional X-rays.The X-ray tube spins rapidly around the patient and the X-rays strike numerous detectors after passing through the body. Learn more. A computerised tomography (CT) scan uses X-rays and a computer to create detailed images of the inside of the body. The method is used in radiology, archaeology, biology, atmospheric science, geophysics, oceanography, plasma physics, materials science, astrophysics, quantum information, and other areas of science. 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Wikipedia . It is sometimes called computerized tomography or computerized axial tomography (CAT).. In reconstruction tomography (CT and PET) the image is produced by a computer program. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Purpose Computed tomography (CT) is an x-ray imaging procedure used for a variety of clinical applications. Computed tomography, more commonly known as a CT or CAT scan, is a diagnostic medical test that, like traditional x-rays, produces multiple images or pictures of the inside of the body. The X-ray tube spins rapidly around the patient and the X-rays strike numerous detectors after passing through the body. Fig. Computed tomography (CT) of the thorax is more detailed than a chest x-ray. This technique provides cross-sectional images of body organs, which is much clearer than those provided by conventional X-rays. 1. a method of examining body organs by scanning them with X rays and using a computer to construct a series of cross-sectional scans along a single axis Familiarity information: COMPUTED TOMOGRAPHY used as a noun is very rare. To determine by mathematics, especially by numerical methods: computed the tax due. Meaning of Tomography. The pictures are taken from different angles and are used to create 3 … Meaning of Computed Tomography, Angiography as a finance term. The dye is injected through an intravenous (IV) line started in your arm or hand. - a diagnostic imaging procedure that uses a combination of x-rays and computer technology to produce cross-sectional images (often called slices), both horizontally and vertically, of the body. It is a noninvasive procedure used to enhance certain anatomic views of the lungs, heart, and mediastinal structures. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. 1. Learn more. 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. Both the spectrum of clinical applications and the role that CT has played in enhancing the depth of our understandin... Computed Tomography: Revolutionizing the Practice of Medicine for 40 Years | Radiology Login to your account Cambridge Dictionary +Plus The X-ray system can be optionally equipped with CT (Computed Tomography) and the new variofocus tube from YXLON, which distinctly expands the system's areas for deployment and capabilities. Detailed images of internal organs are obtained by this type of sophisticated X-ray device. computed tomography - a method of examining body organs by scanning them with X rays and using a computer to construct a series of cross-sectional scans along a single axis X rays are aimed at slices of the body (by rotating equipment) and results are assembled with a computer to give a three-dimensional picture of a structure. CT Tomography in which computer analysis of a series of x-ray scans made of a bodily structure or tissue is used to construct a three-dimensional image of that structure. NCI's Dictionary of Cancer Terms provides easy-to-understand definitions for words and phrases related to cancer and medicine. Among the r Imaging anatomic information from a cross-sectional plane of the body, each image generated by a computer synthesis of x-ray transmission data obtained in many different directions in a given plane. A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to your heart. A computerized tomography scan (CT or CAT scan) uses computers and rotating X-ray machines to create cross-sectional images of the body. This is done by looking at an area of material and area of air. It uses a combination of X-rays and a computer to create pictures of your organs, bones, and other tissues. A computerised tomography (CT) scan uses X-rays and a computer to create detailed images of the inside of the body. Computed tomography definition: a radiological technique that produces images of cross sections through a patient's body... | Meaning, pronunciation, translations and examples CT angiography is a type of medical test that combines a CT scan with an injection of a special dye to produce pictures of blood vessels and tissues in a part of your body. The term tomography comes from the Greek words tomos (a cut, a slice, or a section) and graphein (to write or record). computed tomography scan (Also called a CT or CAT scan.) Figure 2: Cross-sectional Image of AbdomenAlthough also based on the variable absorption of x rays by different tissues, computed tomography (CT) imaging, also known as \"CAT scanning\" (Computerized Axial Tomography), provides a different form of imaging known as cross-sectional imaging. Computed tomography is an imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! To measure features, it is necessary to give the object a surface. What Is Computed Tomography (CT) and How Does It Work? Computed Tomography (CT) is increasingly being used for non-destructive inspection and dimensional measurement of manufactured prototype and production parts. https://medical-dictionary.thefreedictionary.com/Computed+tomography. What is computed tomography angiography? These example sentences are selected automatically from various online news sources to reflect current usage of the word 'computed tomography.' Definition of Computed Tomography, Angiography in the Financial Dictionary - by Free online English dictionary and encyclopedia. Computed tomography (CT) scanning, also known as, especially in the older literature and textbooks, computerized axial tomography (CAT) scanning, is a diagnostic imaging procedure that uses x-rays to build cross-sectional images ("slices") of the body. Definition of Computed Tomography: A scanning procedure using X-rays and a computer to detect abnormalities of the body's organs. 2 Computed Tomography (CT) Principle. It is sometimes called computerized tomography or computerized axial tomography (CAT).. Tomography in which computer analysis of a series of x-ray scans made of a bodily structure or tissue is used to construct a three-dimensional image of that structure. Information and translations of computed tomography in the most comprehensive dictionary definitions resource on the web. Computed tomography after three courses of chemotherapy showed that the pleural mass had reduced in size. computed tomography definition in English dictionary, computed tomography meaning, synonyms, see also 'compute',computer',compote',computable'. Computed tomography scan synonyms, Computed tomography scan pronunciation, Computed tomography scan translation, English dictionary definition of Computed tomography scan. These images provide more … v.intr. 1. CT abbreviation stands for computed tomography. The dye is injected through an intravenous (IV) line started in your arm or hand. 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