Useful english dictionary. 2012.
computerized axial tomography scanner — noun a tomograph that constructs a 3 D model of an object by combining parallel planes • Syn: ↑CAT scanner • Hypernyms: ↑tomograph * * * computed axial tomography scanner or computerized axial tomography scanner noun A machine which produces X… … Useful english dictionary
Computed axial tomography — Tomodensitométrie Pour les articles homonymes, voir TDM et Scanner. La tomodensitométrie (TDM) dite aussi tomographie axiale calculée par ordinateur, CT scan ou simplement scanner[1], est une technique d imagerie médicale qui consiste à calculer… … Wikipédia en Français
computerized axial tomography — the process of producing a CAT scan. Also called computed tomography, computer assisted tomography, computerized tomography. Cf. CAT scanner. [1970 75] * * * diagnostic imaging method using a low dose beam of X rays that crosses the body… … Universalium
Computed tomography — tomos (slice) and graphein (to write).Computed tomography was originally known as the EMI scan as it was developed at a research branch of EMI, a company best known today for its music and recording business. It was later known as computed axial… … Wikipedia
X-ray computed tomography — For non medical computed tomography, see Industrial CT Scanning. catSCAN redirects here. For the Transformers character, see Transformers: Universe. X ray computed tomography Intervention A patient is receiving a CT scan for cancer. Outsid … Wikipedia
Electron beam tomography — (EBT) is a specific form of computed axial tomography (CAT or CT) in which the X ray tube is not mechanically spun in order to rotate the source of X ray photons. This different design was explicitly developed to better image heart structures… … Wikipedia
tomography — 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. SYN:… … Medical dictionary
Computed tomography dose index — The computed tomography dose index (CTDI) is the a commonly used radiation exposure index in X ray computed tomography and is reported by the CT manufacturers to scan personnel for each exam. Definitions It is defined by the US Department of… … Wikipedia
Scanner (médecine) — Tomodensitométrie Pour les articles homonymes, voir TDM et Scanner. La tomodensitométrie (TDM) dite aussi tomographie axiale calculée par ordinateur, CT scan ou simplement scanner[1], est une technique d imagerie médicale qui consiste à calculer… … Wikipédia en Français
Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH … Wikipedia
