- positron-emission tomography scan
- 1) исследование методом позитронно-эмиссионной томографии2) рентгеновский снимок, полученный методом позитронно-эмиссионной томографии
The New English-Russian Dictionary of Radio-electronics. F.V Lisovsky . 2005.
positron-emission tomography scan
Смотреть что такое "positron-emission tomography scan" в других словарях:
positron emission tomography scan — PET scan. A procedure in which a small amount of radioactive glucose (sugar) is injected into a vein, and a scanner is used to make detailed, computerized pictures of areas inside the body where the glucose is used. Because cancer cells often use … English dictionary of cancer terms
Positron emission tomography — (PET) is a nuclear medicine imaging technique which produces a three dimensional image or map of functional processes in the body. The system detects pairs of gamma rays emitted indirectly by a positron emitting radionuclide (tracer), which is… … Wikipedia
Positron Emission Tomography — Tomographie par émission de positons Pour les articles homonymes, voir TEP. Reconstruction tridimensionnelle de la distribution de glucose marqué au fluor 18 telle que mesurée par tomographie d émission de positons La tomographie … Wikipédia en Français
positron emission tomography — noun using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain) • Syn: ↑PET • Hypernyms: ↑imaging, ↑tomography * * * the process of producing a PET scan. Cf. PET scanner. * * *… … Useful english dictionary
positron emission tomography — the process of producing a PET scan. Cf. PET scanner. * * * ▪ imaging technique imaging technique used in diagnosis and biomedical research. It has proved particularly useful for studying brain and heart functions and certain biochemical… … Universalium
positron emission tomography — pos′itron emis sion tomog raphy n. med the process of producing a PET scan Compare PET scanner … From formal English to slang
tomography — [tə mäg′rə fē] n. 〚< Gr tomos, a piece cut off (see TOMY) + GRAPHY〛 a process for producing an image of a single plane of an object excluding all other planes, as by using CT SCAN or ULTRASOUND, in … Universalium
Tomography — Basic principle of tomography: superposition free tomographic cross sections S1 and S2 compared with the projected image P Tomography refers to imaging by sections or sectioning, through the use of any kind of penetrating wave. A device used in… … Wikipedia
PET scan — Positron emission tomography scan. A procedure in which a small amount of radioactive glucose (sugar) is injected into a vein, and a scanner is used to make detailed, computerized pictures of areas inside the body where the glucose is used.… … English dictionary of cancer terms
PET scan — [ˈpet skæn] n medical positron emission tomography scan a type of medical test that can produce a picture of areas in your body where cells are very active, for example the brain or where a ↑tumour is growing … Dictionary of contemporary English
PET scan — Positron emission tomography, a highly specialized imaging technique using short lived radioactive substances. This technique produces three dimensional colored images. PET scanning provides information about the body s chemistry not available… … Medical dictionary
