Multislice CT: A Practical Guide
Broschiertes Buch

Multislice CT: A Practical Guide

Proceedings of the 5th International SOMATOM CT Scientific User Conference Zurich, June 2000

Herausgegeben von Marincek, B.; Ros, P.R.; Reiser, M.; Baker, M.E.
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Until recently, CT scanner performance was limited by a series of compromises. With single-detector scanners, one cannot select thin collimation and still maintain the required extent of volumetric coverage. Slow scans cause motion artifacts that impair image quality. The introduction of multidetector CT technology, however, has revolutionized the field. Currently multidetector, multislice CT scanners acquire up to four channels of data from interweaving spirals. The minimum gantry rotation period is as low as half of a second. This increased scan speed allows for thinner collimation and thus ...