CAT scan definition is - ct scan. A computerised tomography (CT) scan uses X-rays and a computer to create detailed images of the inside of the body. CT scans can be used to identify disease or injury within various regions of the body. A CT scan or CAT scan is a type of medical imaging procedure that doctors may use to view bones, organs, and soft tissues inside a person’s body. In this article, we will outline the basic science behind CT scans, describe the principles of interpretation, and highlight their advantages and drawbacks compared to other imaging techniques. Find out what is the full meaning of CT on Abbreviations.com! CT scan: Computed tomography scan.Detailed images of internal organs are obtained by this type of sophisticated X-ray device. It is often quite helpful for the radiologist to view a CT scan from a different perspective, most commonly sagittal (from the side) and coronal (from the front) perspectives. Department Links What does the CT in CT Scan mean? Learn more. What do CT scan results mean? CT stands for computed tomography.. What is micro-CT scanning? Étendu dans un appareil, on vous demandera de rester immobile pendant la prise des radiographies. CT is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary CT scan definition: 1. abbreviation for computerized tomography scan: another word for CAT scan 2. abbreviation for…. If the radiologist discovers any abnormality in the results, he may recommend further tests and treatment, depending on the type and severity of the abnormality. A positron emission tomography (PET) scan is an imaging test that allows your doctor to check for diseases in your body. ct scan definition in the English Cobuild dictionary for learners, ct scan meaning explained, see also 'scant',scanty',scandal',scanner', English vocabulary CT scans are used to evaluate the cause of pain, infections, stones, blockages, and fractures or to look for masses. 'Connecticut' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. The patient will be exposed to radiation when undergoing a CT scan. A computerized tomography (CT scan) is a form of computer-assisted imaging, that is assembled from many x-rays.CT Scans are also known as CAT scans. See more. Exposure to large doses of radiation is linked to developing cancer or leukaemia - often many years later. If you’re looking at bilateral organs, like your kidneys or the 2 lobes of the brain, compare the 2 sides to look for any abnormalities. Unlike other forms of medical imaging, the CT scan can make an image of every type of body structure at once, including bone, blood vessels and soft tissue. This most often starts with weakness, sweating and difficulty breathing. This allows the inside of patients to be visually diagnosed without physical entry into the body. It is sometimes called computerized tomography or computerized axial tomography (CAT).. CT scan definition: a scan done by a computerized tomography scanner | Meaning, pronunciation, translations and examples CT scans allow doctors and researchers to get detailed, highly accurate, 3D imaging of a body with depth into solid mass. poumon.ca. What is the doctor looking for? Computers combine the pictures to create a 3-D model showing the size, shape, and position of the lungs and structures in the chest. Computed tomography is an imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. then your physician may order a chest x-ray. poumon.ca. American Heritage® Dictionary of the English Language, Fifth Edition. CT scan can help diagnose broken bones, tumors or lesions in areas of the body, blood clots in the brain, legs, and lung, and lung infections or diseases like pneumonia or … n. 1. Rarely, people have an allergic reaction to the contrast medium. You lie in a long tube of the CT scan machine and stay very still as the x-rays are being taken. 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. Cat scan definition, an examination performed with a CAT scanner. NIBIB's 60 Seconds of Science explains how CT scans work.CT images are more detailed than conventional x-ray images. Learn more about how the test is done and what it can show. Your doctor and radiographer make sure the benefits of having the test outweigh these risks. computed tomography (CT) (computerized axial tomography (CAT)) a radiologic imaging modality that uses computer processing to generate an image (CAT scan) of the tissue density in a “slice” as thin as 1 to 10 mm in thickness through the patient's body.These images are spaced at intervals of 0.5 to 1 cm. The dose of X-ray radiation needed for a CT scan is much more than for a single X-ray picture but is still generally quite a low dose. The term tomography comes from the Greek words tomos (a cut, a slice, or a section) and graphein (to write or record). Computed tomography (CT) scanning is an extremely common imaging modality in modern medicine.With advancements in technology, it is rapidly replacing many diagnostic radiographic procedures. CT scan (computerized tomography) is a procedure that uses X-rays to scan and take images of cross-sections of parts of the body. To read a CT scan, start by noting the shades of white, gray, and black since dense tissues like bone will be in the white areas, air and fat show as dark gray or black, and soft tissues and fluids will read as various shades of gray. n. A CT scan. CT scan is called the Computerized Tomography scan the strategy is used to make particulars picture of inside organs of human physique and totally different constructions that exist inside by using x-rays. A chest computed tomography (CT) scan is an imaging test that takes detailed pictures of the lungs and the inside of the chest. A computed tomography scan — also called a CT or CAT scan — is an imaging test that lets doctors see inside a person’s body. For example, CT has become a useful screening tool for detecting possible tumors or lesions within the abdomen. Allergic reaction. The most essential between a CT scan and CAT scan comes inside the definition. List of 10 CT SCAN definitions. The computed tomography (CT) scan is a medical imaging procedure that uses x-rays and digital computer technology to create detailed two- or three-dimensional images of the body. Computed tomography (CT) is an x-ray imaging procedure used for a variety of clinical applications. However, it is a safe level. Micro-CT is a 3D imaging technique utilizing X-rays to see inside an object, slice by slice. Positron emission tomography–computed tomography (better known as PET-CT or PET/CT) is a nuclear medicine technique which combines, in a single gantry, a positron emission tomography (PET) scanner and an x-ray computed tomography (CT) scanner, to acquire sequential images from both devices in the same session, which are combined into a single superposed (co-registered) image. Post the Definition of CAT scan to Facebook Share the Definition of CAT scan on Twitter CT scans use X-rays, which are a type of radiation. Abnormal Scans. What does CT SCAN stand for? 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. Results from the exam are considered to be normal if the radiologist didn’t spot any abnormality in the images such as blood clot , tumours or fractures. A CT scan of the heart may be ordered when various types of heart disease or abnormalities are suspected. An image produced by a CT scanner. The scan uses a special dye containing radioactive tracers. poumon.ca. How to use CT scan … Looking for the definition of CT? poumon.ca. A dual energy CT scanner is fairly new technology that uses both the normal X-ray and also a second less powerful X-ray to make the images. Axial CT images are referred to as source images, meaning they are created and processed from the raw X-ray data. CT scans are sometimes referred to as CAT scans or computed tomography scans. If the x-ray is abnormal or the physician sees something in the x-ray, then they might order a CT scan or even a PET scan to further diagnose what showed up on the x-ray. Looking for online definition of CT or what CT stands for? Standard computed tomography (CT) scanners use normal X-rays to make cross-sectional ‘slice-like’ pictures or images of the body (see InsideRadiology: Computed Tomography). Computed Tomography or CAT Scan 1. CT scan definition is - a cross-sectional, three-dimensional image of an internal body part produced by computed tomography chiefly for diagnostic purposes —called also CAT scan. CT scan is a very low-risk procedure. Top CT SCAN abbreviation meanings updated September 2020 A CT scan is a safe test for most people but like all medical tests it has some possible risks. Author: Dr John Coucher* What is a dual energy CT scan? Micro-CT, also called microtomography or micro computed tomography, is similar to hospital CT or “CAT” scan imaging but on a small scale with greatly increased resolution. CAT scan synonyms, CAT scan pronunciation, CAT scan translation, English dictionary definition of CAT scan. If you are experiencing symptoms such as shortness of breath, coughing, wheezing, chronic mucus production, etc. Definition. The biggest potential risk is with a contrast (also called dye) injection that is sometimes used in CT scanning. CT scan synonyms, CT scan pronunciation, CT scan translation, English dictionary definition of CT scan. Define CT scan. Radiation when undergoing a CT scan pronunciation, CT scan: computed tomography scans largest and most acronyms... Top CT scan of the body a variety of clinical applications CT stands?! Tomography is an x-ray imaging procedure that uses special x-ray equipment to detailed... 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