单词 | photofluorography |
释义 | photofluorographyn. Medicine. A method of radiological examination involving photographic recording of fluoroscopic images. 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 1941 Med. Jrnl. Austral. 1 266/1 Photofluorography opens up a new avenue of examination to the wage-earning class. 1974 Encycl. Brit. Macropædia XV. 462/2 Photofluorography and television observation can take place simultaneously by means of separate apertures, and thus observation of what is being photographed is achieved. 1988 Amer. Jrnl. Roentgenol. 150 539 Photofluorography with a large image intensifier, which provides an image field of 40 x 40 cm, reduces both the radiation dose and the imaging costs in chest radiography as compared with the film-screen technique. 2002 Amer. Jrnl. Industrial Med. 42 490 Stereoscopic photofluorography delivered a bone marrow dose nearly 100 times that delivered by today's chest X-ray technique. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < |
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