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单词 cat scanning
释义

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CAT scanning
Comput(eriz)ed axial (or computer-assisted) tomography, a form of tomography in which a computer controls the motion of the X-ray source and detectors, processes the data, and produces the image. Cf. CT n. at C n. Initialisms 3. Used attributively in CAT scanning, etc.
ΘΚΠ
society > computing and information technology > hardware > computer > [adjective] > medical
CAT1975
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 Wall St. Jrnl. 10 Dec. 1 The machine, known as a CAT scanner, produces in minutes an X-ray picture revealing the deadly tumor that had escaped her physicians' notice.
1976 A. Richardson in R. W. P. Russell Cerebral Arterial Dis. xi. 225/1 In the routine elective radiology pride of place must now be taken by the use of computerised transverse axial tomography (CAT scan) by the apparatus devised by EMI.
1976 Americana Ann. 1977 322/2 CAT scanning came of age in 1976.
1979 L. Shainberg Brain Surgeon (1980) i. 20 He had an X-ray of his cerebral tissue called a CAT-scan.
1983 Listener 28 Apr. 2/3 Voluntary groups have raised the money..to buy CAT scanners for their local hospitals.
extracted from CATn.4
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