I.I./TV-DR断層撮影の基本特性

概要

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Purpose: Tomography can be carried out with either the CR method using an IP or the conventional screen/film system. In our institute, a new, straight linear tomography function was added to I.I./TV-DR. We report on the gap functional fundamental characteristics of our system. Methods: The fundamental characteristics of I.I./TV-DR were measured using a lattice chart by observing the tomographic shape and location of the target plane. DIC and TBLB of tomography were also evaluated in terms of clinical application. Results: The main characteristic of I.I./TV-DR is the ring-formed shape of the target plane image, and the width of the ring changes in relation to exposure angle. The tomographic planes at the central part and the periphery were different in height. In terms of clinical application, I.I./TV-DR fluorography combined with tomography may enhance diagnostic ability.
公益社団法人日本放射線技術学会の論文
2001-01-20