computed tomography medical definition

The exact meaning of the medical terminology,'Computed Tomography' - CT scan. In addition, it helps to detect abnormal growths and is used in various treatment procedures such as radiofrequency ablation, and cryotherapy. HDCT. n. Computerized axial tomography. Depending on the amount absorbed in a particular tissue such as muscle or lung, a different amount of x rays will pass through and exit the body. ed axial tomography. Bosch researchers benefit from the fact that, Stein (medicine, Wayne State U.) In 1974, Siemens was the world’s first medical technology manufacturer to launch a CT system on the market. 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. Computed Tomography (CT) Definition and Meaning: CT scanner obtains a series of images of the body (slices) in the axial plane. Copyright © 2021 PHARMIWEB.COM LIMITED, rights reserved by the relevant holders. Relative position of the x-ray tube, patient, and detectors in a fourth generation CT unit. Meaning of computed tomography. In comparison to the traditional X-ray image, where you can see only coarse structures and bones, a CT scan also captures soft tissues with little contrast difference in detail. It also helps in the screening of cancer which includes colorectal cancer and lung cancer. The report analyzes the market state of affairs and provides a future outlook with forecasts up to 2030. Most commonly, a cell, like a skin cell, may be treated with protein factors that reprogram it to become a stem cell that can then 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. CT stands for computerised tomography. This chapter is dedicated to the basic… This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Computed Tomography Market Outlook to 2030, https://marketresearch.biz/report/computed-tomography-market/request-sample, Computed Tomography (CT) Scanning- Medical Imaging Technique. ... SOMATOM Definition AS. Computed Tomography can also be used to locate specific complications such as tumors or blood clots. Definition. Related acronyms and abbreviations. CT (computed tomography) of the abdomen and pelvis is performed for evaluation of abdominal diseases. 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. The tomogram is the picture; the tomograph is the apparatus; and tomography is the process. What is computed tomography angiography? In reconstruction tomography (CT and PET) the image is produced by a computer program. Computed Tomography. SIRETOM was the first head scanner to produce layered images of a patient’s skull. The personnel that perform CT scans are called radiographers or radiologic technologists. 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. Make every scan as safe as possible with advanced AI-assisted technologies that keep the dose low and the image quality high. Q. I get bad headaches had ct scans and m.r.i. provides new clinical observations, critiques of multidetector, They are working on a project that integrates radiographic images, such as those obtained from, The results of a new study support this link and, at the same time, demonstrate the usefulness of, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, More discussions about Computed tomography, the webmaster's page for free fun content, CORONARY CT ANGIOGRAM IN THE ASSESSMENT OF SUSPECTED ACUTE CORONARY SYNDROME, Bosch. 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. Definition of Computed tomography. Abbr. Computed tomography (CT) has grown quickly from an innovative specialized tool to a mainstay of medicine in every healthcare setting. Electron tomography computes a three-dimensional (3D) model of a single molecular structure in its native, fully functional context by combining multiple images from different perspectives, much like a medical X-ray CT (computed tomography) scan. See also: Computed tomography (CT); Computed tomography colography ; Computerized axial tomography scan ( CAT scan ); Electron beam computerized tomography ( EBCT ); Positron emission tomography (PET scan). For Better Understanding, Request A Free Pdf Sample Copy Of Computed Tomography Market Here@ https://marketresearch.biz/report/computed-tomography-market/request-sample, (***Our FREE SAMPLE COPY of the report offers a quick advent to the studies report outlook, TOC, a listing of tables and figures, an outlook to key players of the market, and comprising key regions.). any method that produces images of single tissue planes. Computerized axial tomography. 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. What does ‘CT’ mean? Computed tomography, in short CT, is an X-ray method with which the human body is represented in cross-sectional images (sectional imaging technique).. The application got a major boost when the … The business analysis specialists that provide comprehensive data and understanding of the Computed Tomography market within the globe. Medical Author: William C. Shiel Jr., MD, FACP, FACR; home > computed_tomography 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. When you click on these links you will leave the PharmiWeb.com website and will be redirected to another site. If you have any questions or concerns about the products and services offered on linked third party websites, please contact the third party directly. Computed tomography provides various health benefits as it can diagnose different parts of the body which include lungs, brain, bones, abdominal organs, and blood vessels. Computed Tomography has many uses. A CT machine can be used to diagnose fractures as well as disease. Look it up now! The Global Computed Tomography Market Outlook to 2030, Capacity, Generation, Investment Trends, laws, and Company Profiles. Lung CT. One of the newer applications to develop for CT imaging is as a screening tool for lung cancer and other lung diseases. https://medical-dictionary.thefreedictionary.com/Computer+tomography. PharmiWeb.com offers links to other third party websites that may be of interest to our website visitors. Normal results. Computed tomography (CT) continues to be a workhorse modality for radiology departments and its utility keeps expanding. 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. Preparation. PharmiWeb.com is not responsible for the content of linked third party websites. 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. The patient lies on a bed, an X-ray tube passes around the body and a series of images are obtained. 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 amount of x rays absorbed contributes to the radiation dose to the patient. Computed tomography (CT), sometimes called "computerized tomography" or "computed axial tomography" (CAT), is a noninvasive medical examination or … The chest x ray (Figure 1) is the most common medical imaging examination. Computed tomography is a type of imaging that uses special x-ray equipment to make cross-sectional pictures of a patient’s body. Computed Tomography (CT) Imaging A. Overview A CT scanner uses ionizing radiation (x-rays) to create high-resolution three-dimensional tomographic images (“slices”) of any part of the body. Purpose. Risks. The method is used in radiology, archaeology, biology, atmospheric science, geophysics, oceanography, plasma physics, materials science, astrophysics, quantum information, and other areas of science. Computed tomography (CT) continues to be a workhorse modality for radiology departments and its utility keeps expanding. Magnetic Resonance Imaging BRT. 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. 1 Definition. We are not an agent for these third parties nor do we endorse or guarantee their products. Lung CT. One of the newer applications to develop for CT imaging is as a screening tool for lung cancer and other lung diseases. A computed tomography (CT or CAT) scan allows doctors to see inside your body. We suggest that you always verify the information obtained from linked websites before acting upon this information. The technique is used in diagnostic studies of internal bodily structures, as in the detection of tumors or brain aneurysms. This radiologic test or scan can be performed with or without contrast. Computed tomography is a type of imaging that uses special x-ray equipment to make cross-sectional pictures of a patient’s body. During a CT scan, X-rays and computers are used to … The system compiles and analyzes medical computed tomography. It uses a combination of X-rays and a computer to create pictures of your organs, bones, and other tissues. Source: Terese Winslow. Abbreviation for High-Definition Computed Tomography in Medical. Medical Definition of computed tomography : a method of producing a three-dimensional image of an internal body structure by computerized combination of two … Computed tomography definition: a radiological technique that produces images of cross sections through a patient's body... | Meaning, pronunciation, translations and examples Every year brings new advances in CT technology and applications. Tomography definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Computed Tomography (CT Scan) Definition Computed tomography, commonly called a CT scan, creates multiple cross-section x-ray images to view structures inside the body, especially the bones. Cross-sections are reconstructed from measurements of attenuation coefficients of x-ray beams in the volume of the object studied. Precautions. The technique is used in diagnostic studies of internal bodily structures, as in the detection of tumors or brain aneurysms. Since Computed Tomography works by moving a table through a big, circular shaped hole, the patient is able to lie instead of standing. in-depth coverage of the market with specific policies regarding Computed Tomography is provided within the report. Below are just a few of the ways CT applications have expanded in the last 12 months. Below are just a few of the ways CT applications have expanded in the last 12 months. Computed Tomography Siemens Healthineers introduceert al jaren baanbrekende CT-producten en –diensten, en staat hierbij bekend als innovatieleider: innoveren om klinische resultaten te maximaliseren en bij te dragen aan het welzijn van patiënten, door het minimaliseren van stralingsdosis en contrastvolume, om zo bij te dragen tot een verbetering van de levenskwaliteit. 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 computed axial tomography , computerized axial tomography , computerized tomography , CT , CAT ... computed axial tomography - Medical Definition. Definition Cell Reprogramming: Dictionary function of a cell using chemical, protein or even mechanical force. In conventional radiology, tomographic images (body section radiographs) are produced by motion of the x-ray tube and film or by motion of the patient that blurs the image except in a single plane. We make no representation or warranty regarding the accuracy of the information contained in the linked sites. Description. 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. X-ray computed tomography device (x-ray ct device) using successive approximation patents-wipo The present methodologies are readily applicable to correct signal intensity inhomogeneity artifacts produced in different imaging modalities, such as computer tomography , X - ray , ultrasound, and transmission electron microscopy. Definition of computed tomography in the Definitions.net dictionary. These sites are not under the control of PharmiWeb.com. (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 body or volume of interest. Meaning; MRI. Overall sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and diagnostic accuracy of contrast enhanced computed tomography (CECT) in detecting renal cell carcinoma patients was 89.47%, 90.91%, 94.44%, 83.33% and 90.0% respectively shown in fig-1. The report provides an in-depth analysis of the world Computed Tomography market with forecasts up to 2030. 1. High-Definition Computed Tomography Suggest to this list. Hospitals, outpatient clinics, and physician offices find CT to be an essential tool for patient diagnosis and management. Most patients receive an injection of iodinated contrast during the test. Computed tomography (CT) is most commonly used in equine practice for osseous studies (eg, complex fractures, sequestrum identification, the skull), but recent work has documented the utility of CT for soft tissue evaluation.. Computed Tomography - Clinical Software Applications. Definition. Infections and internal injuries can be diagnosed with the use of a CT machine as well. Also called a CT scan or CAT scan. Computed Tomography At Canon Medical, we’ve taken everything that’s great about CT and made it even better with advanced AI-assisted technologies that redefine the way you diagnose and treat patients. 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. The links provided in our website are provided solely for your convenience and may assist you in locating other useful information on the Internet. Also called a CT scan or CAT scan. A CT scan or computed tomography scan (formerly known as a computed axial tomography or CAT scan) is a medical imaging technique that uses computer-processed combinations of multiple X-ray measurements taken from different angles to produce tomographic (cross-sectional) images (virtual "slices") of a body, allowing the user to see inside the body without cutting. Computed tomography is also known as computerized axial tomography. The report highlights capability and generation trends from 2021 to 2030 in the Computed Tomography market. The analysis in addition provides company snapshots of a variety of the most market participants. Aftercare. 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. We are not responsible for the content or availability of linked sites. Disclaimer: You are now leaving PharmiWeb.com website and are going to a website that is not operated by us. Also, please be aware that the security and privacy policies on these sites may be different than PharmiWeb.com policies, so please read third party privacy and security policies closely. Figure 1: Chest X ray ImageAll x-ray imaging is based on the absorption of x rays as they pass through the different parts of a patient's body. (Tech Center Spotlight: Advertisement), World's oldest wet mummy Otzi suffered from tooth decay, 128mn-yr-old grandfather of modern squid and octopus discovered, Computed Tomography, Biliary Tract and Liver, Computer Assisted Therapeutics Management, computer-aided design/computer-aided manufacturing, computer-assisted therapeutics management, Computer Telephony Integration Object Server, Computer Telephony Interface Quick Buffer Encoding, Computer to External Environments Interface. The solutions that we offer are ideal for medical clinics and hospitals, enable you to cope with extra demand and are as reliable as they are affordable. Computed tomography provides various health benefits as it can diagnose different parts of the body which include … Abnormal results. Tomography is imaging by sections or sectioning through the use of any kind of penetrating wave. An x-ray procedure that uses the help of a computer to produce a detailed picture of noun. 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. PharmiWeb.com is Europe's leading industry-sponsored portal for the Pharmaceutical sector, providing the latest jobs, news, features and events listings.The information provided on PharmiWeb.com is designed to support, not replace, the relationship that exists between a patient/site visitor and his/her physician. The dye is injected through an intravenous (IV) line started in your arm or hand. Medical Definition of computed tomographic : using, produced by, or obtained by computed tomography a computed tomographic scan of the abdomen computed tomographic findings … 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. 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. The application got a major boost when the … Computed tomography. ... computed axial tomography or computer assisted tomography is a medical imaging procedure that uses computer-processed X-rays to produce tomographic images or 'slices' of specific areas of the body. Computed tomography (CT) imaging provides a form of imaging known as cross-sectional imaging. 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