Radiation dose issues in multi-slice CT scanning ImPACT
نویسنده
چکیده
Multi-slice or multi-detector row CT scanners, capable of imaging four simultaneous, parallel slices in a single rotation, were first introduced in 1998. Since then, scanners with 6, 8, 10 and 16 slice capabilities have become available and have made a marked impact on the role of CT in the diagnostic radiology department. Most recently 32, 40 and 64 slice scanners have been announced and the trend for increased capabilities and hence extended applications of CT is certain to continue.
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