| 单词 | pet scan |
| 释义 | > as lemmasPET scan PET n. Medicine positron emission tomography (frequently in PET scan). ΘΚΠ the world > health and disease > healing > diagnosis or prognosis > radiography or radiology > [noun] > specific techniques fluorography1896 fluoroscopy1896 Roentgenism1898 roentgenoscopy1903 skiascopy1908 teleradiography1908 teleroentgenography1908 orthoroentgenography1911 pneumography1921 stereofluoroscopy1928 kymography1930 tomography1935 photofluorography1941 neutron radiography1948 pantomography1952 photofluoroscopy1955 orthopantomography1959 panography1961 stereoradiography1965 computerized axial tomography1973 computed tomography1974 computerized tomography1974 CT1974 positron emission tomography1976 PET1979 the world > health and disease > healing > diagnosis or prognosis > radiography or radiology > [adjective] > using specific techniques fluoroscopic1896 roentgenographic1906 stereofluoroscopic1928 tomographic1935 planigraphic1936 photofluorographic1941 orthoroentgenographic1946 panographic1952 pantomographic1952 pantomographical1952 radiopharmacological1963 CT1974 CAT1975 computed tomographic1975 PET1979 1975 M. M. Ter-Pogossian et al. in Radiol. 114 90/2 We call this apparatus a positron emission transaxial tomograph (PETT).] 1979 Brain Res. (Reviews) 180 48 The concept of positron emission tomography (PET). 1993 Chicago Tribune 13 Apr. i. 4/6 Using PET scans..to follow the brain's consumption of sugar..he measured the activity level of brains at all ages. 2001 National Post (Canada) 20 Mar. a7/6 Dr. Schumacher cited the example of the PET scan, a new diagnostic machine used to determine whether tumours are malignant or spreading. < as lemmas |
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